Closes #257.

Fixes #254 and #255.

.github/CONTRIBUTING.md

@@ -41,6 +41,12 @@ Always check if the web version of your instance is working.
 * Remember that PR review can take time.
 
 
+# Install Selfoss (if you don't have an instance)
+
+I won't provide any selfoss instance url. If you want to help, but to not have one, you'll have to install one, and use it.
+
+All the details to need are [here](https://selfoss.aditu.de/).
+
 # Build the project
 
 You can directly import this project into IntellIJ/Android Studio.

.gitignore

@@ -216,6 +216,4 @@ gradle-app.setting
 
 release/
 
-crowdin.properties
-
-publish-version.sh
+crowdin.properties

CHANGELOG.md

@@ -1,3 +1,23 @@
+**1.7.x**
+
+- Added experimental issue to set a default timeout. Should work for #238.
+
+- Closing #220.
+
+- Start of #238. "Add a quick shortcut to open the app on offline mode ?"
+
+- Closes #216. Issue with selfoss version 2.19.
+
+- Closes #179. Sync of read/unread/star/unstar items on background task or on app reload with network available.
+
+- Closes #33. Background sync with settings.
+
+- Closing #1. Initial article caching.
+
+- Closing #228 by removing the list action bar. Action buttons are exclusively on the card view from now on.
+
+- Closing #38. Only doing api calls on network available.
+
 **1.6.x**
 
 - Handling hidden tags.
@@ -16,6 +36,8 @@
 
 - Versions updates.
 
+- Fixes #215, #208.
+
 **1.5.7.x**
 
 - Added confirmation to the mark as read and update menues.

README.md

@@ -18,7 +18,11 @@ Also, the last APK built from source is available [here](https://jenkins.amine-b
 
 ## Want to help ?
 
-Check the [Contribution guide](https://github.com/aminecmi/ReaderforSelfoss/blob/master/.github/CONTRIBUTING.md)
+1. **You'll have to have a Selfoss instance running.** You'll find everything you need to install it [here](https://selfoss.aditu.de/).
+
+2. Check the [Contribution guide](https://github.com/aminecmi/ReaderforSelfoss/blob/master/.github/CONTRIBUTING.md).
+
+3. Build the project by following [these steps](https://github.com/aminecmi/ReaderforSelfoss/blob/master/.github/CONTRIBUTING.md#build-the-project) (you should have read them after the contribution guide)
 
 ## Useful links
 

app/build.gradle

@@ -1,17 +1,17 @@
 buildscript {
 }
 
-ext {
-    configuration = [
-            buildDate: new Date()
-    ]
-    // This will make me able to build multiple times a day. May break thinks. I may forget it.
-    todaysBuilds = "1"
-}
-
 def gitVersion() {
-    def process = "git describe --abbrev=0 --tags".execute()
-    return process.text.substring(1).replaceAll("\\.", "").trim()
+    def process
+    def maybeTagOfCurrentCommit = 'git describe --contains HEAD'.execute()
+    if (maybeTagOfCurrentCommit.text.isEmpty()) {
+        println "No tag on current commit. Will take the latest one."
+        process = "git for-each-ref refs/tags --sort=-authordate --format='%(refname:short)' --count=1".execute()
+    } else {
+        println "Tag found on current commit"
+        process = 'git describe --contains HEAD'.execute()
+    }
+    return process.text.replaceAll("'", "").substring(1).replaceAll("\\.", "").trim()
 }
 
 def versionCodeFromGit() {
@@ -24,6 +24,8 @@ def versionNameFromGit() {
     return gitVersion()
 }
 
+apply plugin: 'kotlin-kapt'
+
 apply plugin: 'com.android.application'
 
 apply plugin: 'kotlin-android'
@@ -36,11 +38,11 @@ android {
         targetCompatibility JavaVersion.VERSION_1_8
     }
     compileSdkVersion 28
-    buildToolsVersion '28.0.1'
+    buildToolsVersion '28.0.3'
     defaultConfig {
         applicationId "apps.amine.bou.readerforselfoss"
         minSdkVersion 16
-        targetSdkVersion 27
+        targetSdkVersion 28
         versionCode versionCodeFromGit()
         versionName versionNameFromGit()
 
@@ -53,7 +55,14 @@ android {
         vectorDrawables.useSupportLibrary = true
 
         // tests
-        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
+        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
+
+        javaCompileOptions {
+            annotationProcessorOptions {
+                arguments = ["room.schemaLocation":
+                                     "$projectDir/schemas".toString()]
+            }
+        }
     }
     buildTypes {
         release {
@@ -84,32 +93,29 @@ android {
 
 dependencies {
     // Testing
-    androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.1'
-    androidTestImplementation 'com.android.support.test:runner:1.0.1'
+    androidTestImplementation 'androidx.test.espresso:espresso-core:3.1.0-beta02'
+    androidTestImplementation 'androidx.test:runner:1.1.0-beta02'
     // Espresso-contrib for DatePicker, RecyclerView, Drawer actions, Accessibility checks, CountingIdlingResource
-    androidTestImplementation 'com.android.support.test.espresso:espresso-contrib:3.0.1'
+    androidTestImplementation 'androidx.test.espresso:espresso-contrib:3.1.0-beta02'
     // Espresso-intents for validation and stubbing of Intents
-    androidTestImplementation 'com.android.support.test.espresso:espresso-intents:3.0.1'
+    androidTestImplementation 'androidx.test.espresso:espresso-intents:3.1.0-beta02'
     implementation fileTree(include: ['*.jar'], dir: 'libs')
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
     // Android Support
-    implementation 'com.android.support:appcompat-v7:27.1.1'
-    implementation 'com.android.support:design:27.1.1'
-    implementation 'com.android.support:recyclerview-v7:27.1.1'
-    implementation 'com.android.support:support-v4:27.1.1'
-    implementation 'com.android.support:support-vector-drawable:27.1.1'
-    implementation 'com.android.support:customtabs:27.1.1'
-    implementation 'com.android.support:cardview-v7:27.1.1'
-    implementation 'com.android.support.constraint:constraint-layout:1.1.0'
+    implementation "androidx.appcompat:appcompat:$android_version"
+    implementation "com.google.android.material:material:$android_version"
+    implementation "androidx.recyclerview:recyclerview:$android_version"
+    implementation "androidx.legacy:legacy-support-v4:$android_version"
+    implementation "androidx.vectordrawable:vectordrawable:$android_version"
+    implementation "androidx.browser:browser:$android_version"
+    implementation "androidx.cardview:cardview:$android_version"
+    implementation 'androidx.constraintlayout:constraintlayout:2.0.0-alpha2'
 
     //multidex
-    implementation 'com.android.support:multidex:1.0.3'
-
-    // Intro
-    implementation 'agency.tango.android:material-intro-screen:0.0.5'
+    implementation 'androidx.multidex:multidex:2.0.0'
 
     // About
-    implementation('com.mikepenz:aboutlibraries:6.0.0@aar') {
+    implementation('com.mikepenz:aboutlibraries:6.2.0@aar') {
         transitive = true
     }
 
@@ -120,8 +126,8 @@ dependencies {
     implementation 'com.burgstaller:okhttp-digest:1.12'
 
     // Material-ish things
-    implementation 'com.ashokvarma.android:bottom-navigation-bar:2.0.3'
-    implementation 'com.github.jd-alexander:LikeButton:0.2.1'
+    implementation 'com.ashokvarma.android:bottom-navigation-bar:2.0.5'
+    implementation 'com.github.jd-alexander:LikeButton:0.2.3'
     implementation 'com.amulyakhare:com.amulyakhare.textdrawable:1.0.1'
 
     // glide
@@ -129,25 +135,32 @@ dependencies {
     implementation 'com.github.bumptech.glide:okhttp3-integration:4.1.1'
 
     // Asking politely users to rate the app
-    implementation 'com.github.stkent:amplify:2.1.0'
+    implementation 'com.github.stkent:amplify:2.2.0'
 
     // Drawer
-    implementation 'co.zsmb:materialdrawer-kt:1.3.5'
-    implementation 'com.anupcowkur:reservoir:3.1.0'
+    implementation 'co.zsmb:materialdrawer-kt:2.0.1'
 
     // Themes
     implementation 'com.52inc:scoops:1.0.0'
-    implementation 'com.jrummyapps:colorpicker:2.1.7'
+    implementation 'com.jaredrummler:colorpicker:1.0.2'
     implementation 'com.github.rubensousa:floatingtoolbar:1.5.1'
 
     // Pager
-    implementation 'me.relex:circleindicator:1.2.2@aar'
+    implementation 'me.relex:circleindicator:2.0.0@aar'
 
-    implementation 'androidx.core:core-ktx:0.3'
+    implementation 'androidx.core:core-ktx:1.0.0'
 
     // Crash
-    implementation 'ch.acra:acra-http:5.1.3'
-    implementation 'ch.acra:acra-dialog:5.1.3'
+    implementation 'ch.acra:acra-http:5.2.1'
+    implementation 'ch.acra:acra-dialog:5.2.1'
+
+    implementation "androidx.lifecycle:lifecycle-livedata:$lifecycle_version"
+    implementation "androidx.lifecycle:lifecycle-common-java8:$lifecycle_version"
+
+    implementation "androidx.room:room-runtime:$room_version"
+    kapt "androidx.room:room-compiler:$room_version"
+
+    implementation "android.arch.work:work-runtime-ktx:$work_version"
 }
 
 
@@ -165,4 +178,4 @@ def initAppLoginPropertiesIfNeeded() {
             entry(key: "appLoginPassword", value: System.getProperty("appLoginPassword"))
         }
     }
-}
+}

app/proguard-rules.pro

@@ -30,22 +30,6 @@
     <fields>;
 }
 
-
-##Retrofit
-#-keep class com.google.gson.** { *; }
-#-keep class com.google.inject.** { *; }
-#-keep class org.apache.http.** { *; }
-#-keep class org.apache.james.mime4j.** { *; }
-#-keep class javax.inject.** { *; }
-#-keep class retrofit.** { *; }
-#-keepclassmembernames interface * {
-#    @retrofit.http.* <methods>;
-#}
-#-keep class retrofit.** { *; }
-#-keep class apps.amine.bou.readerforselfoss.api.selfoss.model.** { *; }
-#-keepclassmembernames interface * {
-#    @retrofit.http.* <methods>;
-#}
 -dontwarn okio.**
 -dontwarn retrofit2.Platform$Java8
 -keep class retrofit.** { *; }
@@ -75,4 +59,7 @@
 
 -dontwarn javax.annotation.**
 
--keep class android.support.v7.widget.SearchView { *; }
+-keep class android.support.v7.widget.SearchView { *; }
+
+# maybe remove later ?
+-keep class * extends androidx.fragment.app.Fragment

app/schemas/apps.amine.bou.readerforselfoss.persistence.database.AppDatabase/1.json

@@ -0,0 +1,96 @@
+{
+  "formatVersion": 1,
+  "database": {
+    "version": 1,
+    "identityHash": "08ca537d7ac9d4dd216e8e395d70801a",
+    "entities": [
+      {
+        "tableName": "tags",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`tag` TEXT NOT NULL, `color` TEXT NOT NULL, `unread` INTEGER NOT NULL, PRIMARY KEY(`tag`))",
+        "fields": [
+          {
+            "fieldPath": "tag",
+            "columnName": "tag",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "color",
+            "columnName": "color",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "unread",
+            "columnName": "unread",
+            "affinity": "INTEGER",
+            "notNull": true
+          }
+        ],
+        "primaryKey": {
+          "columnNames": [
+            "tag"
+          ],
+          "autoGenerate": false
+        },
+        "indices": [],
+        "foreignKeys": []
+      },
+      {
+        "tableName": "sources",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`id` TEXT NOT NULL, `title` TEXT NOT NULL, `tags` TEXT NOT NULL, `spout` TEXT NOT NULL, `error` TEXT NOT NULL, `icon` TEXT NOT NULL, PRIMARY KEY(`id`))",
+        "fields": [
+          {
+            "fieldPath": "id",
+            "columnName": "id",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "title",
+            "columnName": "title",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "tags",
+            "columnName": "tags",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "spout",
+            "columnName": "spout",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "error",
+            "columnName": "error",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "icon",
+            "columnName": "icon",
+            "affinity": "TEXT",
+            "notNull": true
+          }
+        ],
+        "primaryKey": {
+          "columnNames": [
+            "id"
+          ],
+          "autoGenerate": false
+        },
+        "indices": [],
+        "foreignKeys": []
+      }
+    ],
+    "views": [],
+    "setupQueries": [
+      "CREATE TABLE IF NOT EXISTS room_master_table (id INTEGER PRIMARY KEY,identity_hash TEXT)",
+      "INSERT OR REPLACE INTO room_master_table (id,identity_hash) VALUES(42, \"08ca537d7ac9d4dd216e8e395d70801a\")"
+    ]
+  }
+}

app/schemas/apps.amine.bou.readerforselfoss.persistence.database.AppDatabase/2.json

@@ -0,0 +1,176 @@
+{
+  "formatVersion": 1,
+  "database": {
+    "version": 2,
+    "identityHash": "6fa6944b04100d68eab61039876a8804",
+    "entities": [
+      {
+        "tableName": "tags",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`tag` TEXT NOT NULL, `color` TEXT NOT NULL, `unread` INTEGER NOT NULL, PRIMARY KEY(`tag`))",
+        "fields": [
+          {
+            "fieldPath": "tag",
+            "columnName": "tag",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "color",
+            "columnName": "color",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "unread",
+            "columnName": "unread",
+            "affinity": "INTEGER",
+            "notNull": true
+          }
+        ],
+        "primaryKey": {
+          "columnNames": [
+            "tag"
+          ],
+          "autoGenerate": false
+        },
+        "indices": [],
+        "foreignKeys": []
+      },
+      {
+        "tableName": "sources",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`id` TEXT NOT NULL, `title` TEXT NOT NULL, `tags` TEXT NOT NULL, `spout` TEXT NOT NULL, `error` TEXT NOT NULL, `icon` TEXT NOT NULL, PRIMARY KEY(`id`))",
+        "fields": [
+          {
+            "fieldPath": "id",
+            "columnName": "id",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "title",
+            "columnName": "title",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "tags",
+            "columnName": "tags",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "spout",
+            "columnName": "spout",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "error",
+            "columnName": "error",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "icon",
+            "columnName": "icon",
+            "affinity": "TEXT",
+            "notNull": true
+          }
+        ],
+        "primaryKey": {
+          "columnNames": [
+            "id"
+          ],
+          "autoGenerate": false
+        },
+        "indices": [],
+        "foreignKeys": []
+      },
+      {
+        "tableName": "items",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`id` TEXT NOT NULL, `datetime` TEXT NOT NULL, `title` TEXT NOT NULL, `content` TEXT NOT NULL, `unread` INTEGER NOT NULL, `starred` INTEGER NOT NULL, `thumbnail` TEXT NOT NULL, `icon` TEXT NOT NULL, `link` TEXT NOT NULL, `sourcetitle` TEXT NOT NULL, `tags` TEXT NOT NULL, PRIMARY KEY(`id`))",
+        "fields": [
+          {
+            "fieldPath": "id",
+            "columnName": "id",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "datetime",
+            "columnName": "datetime",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "title",
+            "columnName": "title",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "content",
+            "columnName": "content",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "unread",
+            "columnName": "unread",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "starred",
+            "columnName": "starred",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "thumbnail",
+            "columnName": "thumbnail",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "icon",
+            "columnName": "icon",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "link",
+            "columnName": "link",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "sourcetitle",
+            "columnName": "sourcetitle",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "tags",
+            "columnName": "tags",
+            "affinity": "TEXT",
+            "notNull": true
+          }
+        ],
+        "primaryKey": {
+          "columnNames": [
+            "id"
+          ],
+          "autoGenerate": false
+        },
+        "indices": [],
+        "foreignKeys": []
+      }
+    ],
+    "views": [],
+    "setupQueries": [
+      "CREATE TABLE IF NOT EXISTS room_master_table (id INTEGER PRIMARY KEY,identity_hash TEXT)",
+      "INSERT OR REPLACE INTO room_master_table (id,identity_hash) VALUES(42, \"6fa6944b04100d68eab61039876a8804\")"
+    ]
+  }
+}

app/schemas/apps.amine.bou.readerforselfoss.persistence.database.AppDatabase/3.json

@@ -0,0 +1,226 @@
+{
+  "formatVersion": 1,
+  "database": {
+    "version": 3,
+    "identityHash": "7ad9c4961992c13b670128485ebb3efc",
+    "entities": [
+      {
+        "tableName": "tags",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`tag` TEXT NOT NULL, `color` TEXT NOT NULL, `unread` INTEGER NOT NULL, PRIMARY KEY(`tag`))",
+        "fields": [
+          {
+            "fieldPath": "tag",
+            "columnName": "tag",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "color",
+            "columnName": "color",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "unread",
+            "columnName": "unread",
+            "affinity": "INTEGER",
+            "notNull": true
+          }
+        ],
+        "primaryKey": {
+          "columnNames": [
+            "tag"
+          ],
+          "autoGenerate": false
+        },
+        "indices": [],
+        "foreignKeys": []
+      },
+      {
+        "tableName": "sources",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`id` TEXT NOT NULL, `title` TEXT NOT NULL, `tags` TEXT NOT NULL, `spout` TEXT NOT NULL, `error` TEXT NOT NULL, `icon` TEXT NOT NULL, PRIMARY KEY(`id`))",
+        "fields": [
+          {
+            "fieldPath": "id",
+            "columnName": "id",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "title",
+            "columnName": "title",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "tags",
+            "columnName": "tags",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "spout",
+            "columnName": "spout",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "error",
+            "columnName": "error",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "icon",
+            "columnName": "icon",
+            "affinity": "TEXT",
+            "notNull": true
+          }
+        ],
+        "primaryKey": {
+          "columnNames": [
+            "id"
+          ],
+          "autoGenerate": false
+        },
+        "indices": [],
+        "foreignKeys": []
+      },
+      {
+        "tableName": "items",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`id` TEXT NOT NULL, `datetime` TEXT NOT NULL, `title` TEXT NOT NULL, `content` TEXT NOT NULL, `unread` INTEGER NOT NULL, `starred` INTEGER NOT NULL, `thumbnail` TEXT NOT NULL, `icon` TEXT NOT NULL, `link` TEXT NOT NULL, `sourcetitle` TEXT NOT NULL, `tags` TEXT NOT NULL, PRIMARY KEY(`id`))",
+        "fields": [
+          {
+            "fieldPath": "id",
+            "columnName": "id",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "datetime",
+            "columnName": "datetime",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "title",
+            "columnName": "title",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "content",
+            "columnName": "content",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "unread",
+            "columnName": "unread",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "starred",
+            "columnName": "starred",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "thumbnail",
+            "columnName": "thumbnail",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "icon",
+            "columnName": "icon",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "link",
+            "columnName": "link",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "sourcetitle",
+            "columnName": "sourcetitle",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "tags",
+            "columnName": "tags",
+            "affinity": "TEXT",
+            "notNull": true
+          }
+        ],
+        "primaryKey": {
+          "columnNames": [
+            "id"
+          ],
+          "autoGenerate": false
+        },
+        "indices": [],
+        "foreignKeys": []
+      },
+      {
+        "tableName": "actions",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`id` INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL, `articleid` TEXT NOT NULL, `read` INTEGER NOT NULL, `unread` INTEGER NOT NULL, `starred` INTEGER NOT NULL, `unstarred` INTEGER NOT NULL)",
+        "fields": [
+          {
+            "fieldPath": "id",
+            "columnName": "id",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "articleId",
+            "columnName": "articleid",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "read",
+            "columnName": "read",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "unread",
+            "columnName": "unread",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "starred",
+            "columnName": "starred",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "unstarred",
+            "columnName": "unstarred",
+            "affinity": "INTEGER",
+            "notNull": true
+          }
+        ],
+        "primaryKey": {
+          "columnNames": [
+            "id"
+          ],
+          "autoGenerate": true
+        },
+        "indices": [],
+        "foreignKeys": []
+      }
+    ],
+    "views": [],
+    "setupQueries": [
+      "CREATE TABLE IF NOT EXISTS room_master_table (id INTEGER PRIMARY KEY,identity_hash TEXT)",
+      "INSERT OR REPLACE INTO room_master_table (id,identity_hash) VALUES(42, \"7ad9c4961992c13b670128485ebb3efc\")"
+    ]
+  }
+}

app/src/androidTest/java/apps/amine/bou/readerforselfoss/HomeActivityEspressoTest.kt

@@ -2,27 +2,27 @@ package apps.amine.bou.readerforselfoss
 
 import android.content.Context
 import android.content.Intent
-import android.support.test.InstrumentationRegistry
-import android.support.test.espresso.Espresso.onView
-import android.support.test.espresso.Espresso.openActionBarOverflowOrOptionsMenu
-import android.support.test.espresso.action.ViewActions.click
-import android.support.test.espresso.action.ViewActions.closeSoftKeyboard
-import android.support.test.espresso.action.ViewActions.pressBack
-import android.support.test.espresso.action.ViewActions.pressKey
-import android.support.test.espresso.action.ViewActions.typeText
-import android.support.test.espresso.assertion.ViewAssertions.matches
-import android.support.test.espresso.contrib.DrawerActions
-import android.support.test.espresso.intent.Intents
-import android.support.test.espresso.intent.Intents.intended
-import android.support.test.espresso.intent.Intents.times
-import android.support.test.espresso.intent.matcher.IntentMatchers.hasComponent
-import android.support.test.espresso.matcher.ViewMatchers.isDisplayed
-import android.support.test.espresso.matcher.ViewMatchers.isRoot
-import android.support.test.espresso.matcher.ViewMatchers.withContentDescription
-import android.support.test.espresso.matcher.ViewMatchers.withId
-import android.support.test.espresso.matcher.ViewMatchers.withText
-import android.support.test.rule.ActivityTestRule
-import android.support.test.runner.AndroidJUnit4
+import androidx.test.InstrumentationRegistry
+import androidx.test.espresso.Espresso.onView
+import androidx.test.espresso.Espresso.openActionBarOverflowOrOptionsMenu
+import androidx.test.espresso.action.ViewActions.click
+import androidx.test.espresso.action.ViewActions.closeSoftKeyboard
+import androidx.test.espresso.action.ViewActions.pressBack
+import androidx.test.espresso.action.ViewActions.pressKey
+import androidx.test.espresso.action.ViewActions.typeText
+import androidx.test.espresso.assertion.ViewAssertions.matches
+import androidx.test.espresso.contrib.DrawerActions
+import androidx.test.espresso.intent.Intents
+import androidx.test.espresso.intent.Intents.intended
+import androidx.test.espresso.intent.Intents.times
+import androidx.test.espresso.intent.matcher.IntentMatchers.hasComponent
+import androidx.test.espresso.matcher.ViewMatchers.isDisplayed
+import androidx.test.espresso.matcher.ViewMatchers.isRoot
+import androidx.test.espresso.matcher.ViewMatchers.withContentDescription
+import androidx.test.espresso.matcher.ViewMatchers.withId
+import androidx.test.espresso.matcher.ViewMatchers.withText
+import androidx.test.rule.ActivityTestRule
+import androidx.test.runner.AndroidJUnit4
 import android.view.KeyEvent
 import apps.amine.bou.readerforselfoss.utils.Config
 import org.junit.After

app/src/androidTest/java/apps/amine/bou/readerforselfoss/IntroActivityEspressoTest.kt

@@ -1,91 +0,0 @@
-package apps.amine.bou.readerforselfoss
-
-import android.content.Context
-import android.content.Intent
-import android.support.test.InstrumentationRegistry.getInstrumentation
-import android.support.test.espresso.Espresso.onView
-import android.support.test.espresso.action.ViewActions.click
-import android.support.test.espresso.assertion.ViewAssertions.matches
-import android.support.test.espresso.intent.Intents
-import android.support.test.espresso.intent.Intents.intended
-import android.support.test.espresso.intent.Intents.times
-import android.support.test.espresso.intent.matcher.IntentMatchers.hasComponent
-import android.support.test.espresso.matcher.ViewMatchers.isDisplayed
-import android.support.test.espresso.matcher.ViewMatchers.withId
-import android.support.test.espresso.matcher.ViewMatchers.withText
-import android.support.test.rule.ActivityTestRule
-import android.support.test.runner.AndroidJUnit4
-import apps.amine.bou.readerforselfoss.utils.Config
-import org.junit.After
-import org.junit.Before
-import org.junit.Rule
-import org.junit.Test
-import org.junit.runner.RunWith
-import java.util.*
-
-@RunWith(AndroidJUnit4::class)
-class IntroActivityEspressoTest {
-
-    @Rule @JvmField
-    val rule = ActivityTestRule(IntroActivity::class.java, true, false)
-
-    @Before
-    fun clearData() {
-        val editor =
-                getInstrumentation().targetContext
-                        .getSharedPreferences(Config.settingsName, Context.MODE_PRIVATE)
-                        .edit()
-        editor.clear()
-        editor.commit()
-
-        Intents.init()
-    }
-
-    @Test
-    fun nextEachTimes() {
-
-        rule.launchActivity(Intent())
-
-        onView(withText(R.string.intro_hello_title)).check(matches(isDisplayed()))
-        onView(withId(R.id.button_next)).perform(click())
-        onView(withText(R.string.intro_needs_selfoss_message)).check(matches(isDisplayed()))
-        onView(withId(R.id.button_next)).perform(click())
-        onView(withText(R.string.intro_all_set_message)).check(matches(isDisplayed()))
-        onView(withId(R.id.button_next)).perform(click())
-
-        intended(hasComponent(IntroActivity::class.java.name), times(1))
-        intended(hasComponent(LoginActivity::class.java.name), times(1))
-    }
-
-    @Test
-    fun nextBackRandomTimes() {
-        val max = 5
-        val min = 1
-
-        val random = (Random().nextInt(max + 1 - min)) + min
-
-        rule.launchActivity(Intent())
-
-        onView(withText(R.string.intro_hello_title)).check(matches(isDisplayed()))
-        onView(withId(R.id.button_next)).perform(click())
-
-        repeat(random) { _ ->
-            onView(withText(R.string.intro_needs_selfoss_message)).check(matches(isDisplayed()))
-            onView(withId(R.id.button_next)).perform(click())
-            onView(withText(R.string.intro_all_set_message)).check(matches(isDisplayed()))
-            onView(withId(R.id.button_back)).perform(click())
-        }
-
-        onView(withId(R.id.button_next)).perform(click())
-        onView(withText(R.string.intro_all_set_message)).check(matches(isDisplayed()))
-        onView(withId(R.id.button_next)).perform(click())
-
-        intended(hasComponent(IntroActivity::class.java.name), times(1))
-        intended(hasComponent(LoginActivity::class.java.name), times(1))
-    }
-
-    @After
-    fun releaseIntents() {
-        Intents.release()
-    }
-}

app/src/androidTest/java/apps/amine/bou/readerforselfoss/LoginActivityEspressoTest.kt

@@ -2,25 +2,25 @@ package apps.amine.bou.readerforselfoss
 
 import android.content.Context
 import android.content.Intent
-import android.support.test.InstrumentationRegistry
-import android.support.test.espresso.Espresso.onView
-import android.support.test.espresso.Espresso.openActionBarOverflowOrOptionsMenu
-import android.support.test.espresso.action.ViewActions.click
-import android.support.test.espresso.action.ViewActions.closeSoftKeyboard
-import android.support.test.espresso.action.ViewActions.pressBack
-import android.support.test.espresso.action.ViewActions.typeText
-import android.support.test.espresso.assertion.ViewAssertions.matches
-import android.support.test.espresso.intent.Intents
-import android.support.test.espresso.intent.Intents.intended
-import android.support.test.espresso.intent.Intents.times
-import android.support.test.espresso.intent.matcher.IntentMatchers.hasComponent
-import android.support.test.espresso.matcher.ViewMatchers
-import android.support.test.espresso.matcher.ViewMatchers.isRoot
-import android.support.test.espresso.matcher.ViewMatchers.withEffectiveVisibility
-import android.support.test.espresso.matcher.ViewMatchers.withId
-import android.support.test.espresso.matcher.ViewMatchers.withText
-import android.support.test.rule.ActivityTestRule
-import android.support.test.runner.AndroidJUnit4
+import androidx.test.InstrumentationRegistry
+import androidx.test.espresso.Espresso.onView
+import androidx.test.espresso.Espresso.openActionBarOverflowOrOptionsMenu
+import androidx.test.espresso.action.ViewActions.click
+import androidx.test.espresso.action.ViewActions.closeSoftKeyboard
+import androidx.test.espresso.action.ViewActions.pressBack
+import androidx.test.espresso.action.ViewActions.typeText
+import androidx.test.espresso.assertion.ViewAssertions.matches
+import androidx.test.espresso.intent.Intents
+import androidx.test.espresso.intent.Intents.intended
+import androidx.test.espresso.intent.Intents.times
+import androidx.test.espresso.intent.matcher.IntentMatchers.hasComponent
+import androidx.test.espresso.matcher.ViewMatchers
+import androidx.test.espresso.matcher.ViewMatchers.isRoot
+import androidx.test.espresso.matcher.ViewMatchers.withEffectiveVisibility
+import androidx.test.espresso.matcher.ViewMatchers.withId
+import androidx.test.espresso.matcher.ViewMatchers.withText
+import androidx.test.rule.ActivityTestRule
+import androidx.test.runner.AndroidJUnit4
 import apps.amine.bou.readerforselfoss.utils.Config
 import com.mikepenz.aboutlibraries.ui.LibsActivity
 import org.junit.After

app/src/androidTest/java/apps/amine/bou/readerforselfoss/MainActivityEspressoTest.kt

@@ -3,13 +3,13 @@ package apps.amine.bou.readerforselfoss
 import android.content.Intent
 import android.content.SharedPreferences
 import android.preference.PreferenceManager
-import android.support.test.InstrumentationRegistry.getInstrumentation
-import android.support.test.espresso.intent.Intents
-import android.support.test.espresso.intent.Intents.intended
-import android.support.test.espresso.intent.Intents.times
-import android.support.test.espresso.intent.matcher.IntentMatchers.hasComponent
-import android.support.test.rule.ActivityTestRule
-import android.support.test.runner.AndroidJUnit4
+import androidx.test.InstrumentationRegistry.getInstrumentation
+import androidx.test.espresso.intent.Intents
+import androidx.test.espresso.intent.Intents.intended
+import androidx.test.espresso.intent.Intents.times
+import androidx.test.espresso.intent.matcher.IntentMatchers.hasComponent
+import androidx.test.rule.ActivityTestRule
+import androidx.test.runner.AndroidJUnit4
 import org.junit.After
 
 import org.junit.Before
@@ -45,7 +45,6 @@ class MainActivityEspressoTest {
         rule.launchActivity(intent)
 
         intended(hasComponent(MainActivity::class.java.name))
-        intended(hasComponent(IntroActivity::class.java.name))
         intended(hasComponent(LoginActivity::class.java.name), times(0))
     }
 
@@ -58,7 +57,6 @@ class MainActivityEspressoTest {
 
         intended(hasComponent(MainActivity::class.java.name))
         intended(hasComponent(LoginActivity::class.java.name))
-        intended(hasComponent(IntroActivity::class.java.name), times(0))
     }
 
     @After

app/src/androidTest/java/apps/amine/bou/readerforselfoss/Utils.kt

@@ -1,7 +1,7 @@
 package apps.amine.bou.readerforselfoss
 
-import android.support.design.widget.TextInputLayout
-import android.support.test.espresso.matcher.ViewMatchers
+import com.google.android.material.textfield.TextInputLayout
+import androidx.test.espresso.matcher.ViewMatchers
 import android.view.View
 import org.hamcrest.Description
 import org.hamcrest.Matcher

app/src/main/AndroidManifest.xml

@@ -3,6 +3,7 @@
     package="apps.amine.bou.readerforselfoss"
     xmlns:tools="http://schemas.android.com/tools">
 
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
     <uses-permission android:name="android.permission.INTERNET" />
 
     <application
@@ -11,6 +12,7 @@
         android:icon="@mipmap/ic_launcher"
         android:label="@string/app_name"
         android:supportsRtl="true"
+        android:networkSecurityConfig="@xml/network_security_config"
         android:theme="@style/NoBar">
         <activity
             android:name=".MainActivity"
@@ -20,10 +22,9 @@
 
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
-        </activity>
-        <activity
-            android:name=".IntroActivity"
-            android:theme="@style/Theme.Intro">
+
+            <meta-data android:name="android.app.shortcuts"
+                android:resource="@xml/shortcuts" />
         </activity>
         <activity
             android:name=".LoginActivity"

app/src/main/java/apps/amine/bou/readerforselfoss/AddSourceActivity.kt

@@ -4,8 +4,8 @@ import android.content.Intent
 import android.os.Build
 import android.os.Bundle
 import android.preference.PreferenceManager
-import android.support.constraint.ConstraintLayout
-import android.support.v7.app.AppCompatActivity
+import androidx.constraintlayout.widget.ConstraintLayout
+import androidx.appcompat.app.AppCompatActivity
 import android.view.View
 import android.widget.AdapterView
 import android.widget.ArrayAdapter
@@ -89,6 +89,7 @@ class AddSourceActivity : AppCompatActivity() {
                 this,
                 this@AddSourceActivity,
                 prefs.getBoolean("isSelfSignedCert", false),
+                prefs.getString("api_timeout", "-1").toLong(),
                 prefs.getBoolean("should_log_everything", false)
             )
         } catch (e: IllegalArgumentException) {
@@ -108,7 +109,7 @@ class AddSourceActivity : AppCompatActivity() {
         super.onResume()
         val config = Config(this)
 
-        if (config.baseUrl.isEmpty() || !config.baseUrl.isBaseUrlValid()) {
+        if (config.baseUrl.isEmpty() || !config.baseUrl.isBaseUrlValid(false, this@AddSourceActivity)) {
             mustLoginToAddSource()
         } else {
             handleSpoutsSpinner(spoutsSpinner, api, progress, formContainer)

app/src/main/java/apps/amine/bou/readerforselfoss/HomeActivity.kt

@@ -9,29 +9,42 @@ import android.net.Uri
 import android.os.Build
 import android.os.Bundle
 import android.preference.PreferenceManager
-import android.support.v4.view.MenuItemCompat
-import android.support.v7.app.AlertDialog
-import android.support.v7.app.AppCompatActivity
-import android.support.v7.widget.DividerItemDecoration
-import android.support.v7.widget.GridLayoutManager
-import android.support.v7.widget.RecyclerView
-import android.support.v7.widget.SearchView
-import android.support.v7.widget.StaggeredGridLayoutManager
-import android.support.v7.widget.helper.ItemTouchHelper
+import androidx.core.view.MenuItemCompat
+import androidx.appcompat.app.AlertDialog
+import androidx.appcompat.app.AppCompatActivity
+import androidx.recyclerview.widget.DividerItemDecoration
+import androidx.recyclerview.widget.GridLayoutManager
+import androidx.recyclerview.widget.RecyclerView
+import androidx.appcompat.widget.SearchView
+import androidx.recyclerview.widget.StaggeredGridLayoutManager
+import androidx.recyclerview.widget.ItemTouchHelper
 import android.util.Log
 import android.view.Menu
 import android.view.MenuItem
 import android.view.View
 import android.widget.Toast
+import androidx.room.Room
+import androidx.room.RoomDatabase
+import androidx.work.Constraints
+import androidx.work.ExistingPeriodicWorkPolicy
+import androidx.work.NetworkType
+import androidx.work.OneTimeWorkRequestBuilder
+import androidx.work.PeriodicWorkRequestBuilder
+import androidx.work.WorkManager
 import apps.amine.bou.readerforselfoss.adapters.ItemCardAdapter
 import apps.amine.bou.readerforselfoss.adapters.ItemListAdapter
 import apps.amine.bou.readerforselfoss.adapters.ItemsAdapter
 import apps.amine.bou.readerforselfoss.api.selfoss.Item
 import apps.amine.bou.readerforselfoss.api.selfoss.SelfossApi
-import apps.amine.bou.readerforselfoss.api.selfoss.Sources
+import apps.amine.bou.readerforselfoss.api.selfoss.Source
 import apps.amine.bou.readerforselfoss.api.selfoss.Stats
 import apps.amine.bou.readerforselfoss.api.selfoss.SuccessResponse
 import apps.amine.bou.readerforselfoss.api.selfoss.Tag
+import apps.amine.bou.readerforselfoss.background.LoadingWorker
+import apps.amine.bou.readerforselfoss.persistence.database.AppDatabase
+import apps.amine.bou.readerforselfoss.persistence.entities.ActionEntity
+import apps.amine.bou.readerforselfoss.persistence.migrations.MIGRATION_1_2
+import apps.amine.bou.readerforselfoss.persistence.migrations.MIGRATION_2_3
 import apps.amine.bou.readerforselfoss.settings.SettingsActivity
 import apps.amine.bou.readerforselfoss.themes.AppColors
 import apps.amine.bou.readerforselfoss.themes.Toppings
@@ -43,14 +56,14 @@ import apps.amine.bou.readerforselfoss.utils.drawer.CustomUrlPrimaryDrawerItem
 import apps.amine.bou.readerforselfoss.utils.flattenTags
 import apps.amine.bou.readerforselfoss.utils.longHash
 import apps.amine.bou.readerforselfoss.utils.maybeHandleSilentException
+import apps.amine.bou.readerforselfoss.utils.network.isNetworkAccessible
+import apps.amine.bou.readerforselfoss.utils.persistence.toEntity
+import apps.amine.bou.readerforselfoss.utils.persistence.toView
 import co.zsmb.materialdrawerkt.builders.accountHeader
 import co.zsmb.materialdrawerkt.builders.drawer
 import co.zsmb.materialdrawerkt.builders.footer
 import co.zsmb.materialdrawerkt.draweritems.badgeable.primaryItem
 import co.zsmb.materialdrawerkt.draweritems.profile.profile
-import com.anupcowkur.reservoir.Reservoir
-import com.anupcowkur.reservoir.ReservoirGetCallback
-import com.anupcowkur.reservoir.ReservoirPutCallback
 import com.ashokvarma.bottomnavigation.BottomNavigationBar
 import com.ashokvarma.bottomnavigation.BottomNavigationItem
 import com.ashokvarma.bottomnavigation.TextBadgeItem
@@ -66,10 +79,14 @@ import com.mikepenz.materialdrawer.model.DividerDrawerItem
 import com.mikepenz.materialdrawer.model.PrimaryDrawerItem
 import com.mikepenz.materialdrawer.model.SecondaryDrawerItem
 import kotlinx.android.synthetic.main.activity_home.*
+import kotlinx.android.synthetic.main.fragment_article.*
 import org.acra.ACRA
 import retrofit2.Call
 import retrofit2.Callback
 import retrofit2.Response
+import java.util.concurrent.TimeUnit
+import kotlin.concurrent.thread
+
 class HomeActivity : AppCompatActivity(), SearchView.OnQueryTextListener {
 
     private val MENU_PREFERENCES = 12302
@@ -84,7 +101,6 @@ class HomeActivity : AppCompatActivity(), SearchView.OnQueryTextListener {
     private var items: ArrayList<Item> = ArrayList()
     private var allItems: ArrayList<Item> = ArrayList()
 
-    private var clickBehavior = false
     private var debugReadingItems = false
     private var shouldLogEverything = false
     private var internalBrowser = false
@@ -96,14 +112,18 @@ class HomeActivity : AppCompatActivity(), SearchView.OnQueryTextListener {
     private var itemsNumber: Int = 200
     private var elementsShown: Int = 0
     private var maybeTagFilter: Tag? = null
-    private var maybeSourceFilter: Sources? = null
+    private var maybeSourceFilter: Source? = null
     private var maybeSearchFilter: String? = null
     private var userIdentifier: String = ""
     private var displayAccountHeader: Boolean = false
     private var infiniteScroll: Boolean = false
     private var lastFetchDone: Boolean = false
+    private var itemsCaching: Boolean = false
     private var hiddenTags: List<String> = emptyList()
 
+    private var periodicRefresh = false
+    private var refreshMinutes: Long = 360L
+    private var refreshWhenChargingOnly = false
 
     private lateinit var tabNewBadge: TextBadgeItem
     private lateinit var tabArchiveBadge: TextBadgeItem
@@ -116,7 +136,7 @@ class HomeActivity : AppCompatActivity(), SearchView.OnQueryTextListener {
     private lateinit var appColors: AppColors
     private var offset: Int = 0
     private var firstVisible: Int = 0
-    private var recyclerViewScrollListener: RecyclerView.OnScrollListener? = null
+    private lateinit var recyclerViewScrollListener: RecyclerView.OnScrollListener
     private lateinit var settings: SharedPreferences
 
     private var recyclerAdapter: RecyclerView.Adapter<*>? = null
@@ -125,10 +145,14 @@ class HomeActivity : AppCompatActivity(), SearchView.OnQueryTextListener {
     private var badgeAll: Int = -1
     private var badgeFavs: Int = -1
 
+    private var fromTabShortcut: Boolean = false
+    private var offlineShortcut: Boolean = false
 
     private lateinit var tagsBadge: Map<Long, Int>
 
-    data class DrawerData(val tags: List<Tag>?, val sources: List<Sources>?)
+    private lateinit var db: AppDatabase
+
+    data class DrawerData(val tags: List<Tag>?, val sources: List<Source>?)
 
     override fun onStart() {
         super.onStart()
@@ -140,6 +164,13 @@ class HomeActivity : AppCompatActivity(), SearchView.OnQueryTextListener {
 
         super.onCreate(savedInstanceState)
 
+        fromTabShortcut =  intent.getIntExtra("shortcutTab", -1) != -1
+        offlineShortcut =  intent.getBooleanExtra("startOffline", false)
+
+        if (fromTabShortcut) {
+            elementsShown = intent.getIntExtra("shortcutTab", UNREAD_SHOWN)
+        }
+
         setContentView(R.layout.activity_home)
 
         handleThemeBinding()
@@ -149,6 +180,12 @@ class HomeActivity : AppCompatActivity(), SearchView.OnQueryTextListener {
             Amplify.getSharedInstance().promptIfReady(promptView)
         }
 
+        db = Room.databaseBuilder(
+            applicationContext,
+            AppDatabase::class.java, "selfoss-database"
+        ).addMigrations(MIGRATION_1_2).addMigrations(MIGRATION_2_3).build()
+
+
         customTabActivityHelper = CustomTabActivityHelper()
 
         sharedPref = PreferenceManager.getDefaultSharedPreferences(this)
@@ -158,6 +195,7 @@ class HomeActivity : AppCompatActivity(), SearchView.OnQueryTextListener {
             this,
             this@HomeActivity,
             settings.getBoolean("isSelfSignedCert", false),
+            sharedPref.getString("api_timeout", "-1").toLong(),
             shouldLogEverything
         )
         items = ArrayList()
@@ -169,30 +207,6 @@ class HomeActivity : AppCompatActivity(), SearchView.OnQueryTextListener {
         handleSwipeRefreshLayout()
     }
 
-    private fun handleGDPRDialog(GDPRShown: Boolean) {
-        val sharedEditor = sharedPref.edit()
-        if (!GDPRShown) {
-            val alertDialog = AlertDialog.Builder(this).create()
-            alertDialog.setTitle(getString(R.string.gdpr_dialog_title))
-            alertDialog.setMessage(getString(R.string.gdpr_dialog_message))
-            alertDialog.setButton(
-                AlertDialog.BUTTON_NEUTRAL,
-                "OK",
-                { dialog, _ ->
-                    sharedEditor.putBoolean("GDPR_shown", true)
-                    sharedEditor.commit()
-                    dialog.dismiss()
-                }
-            )
-            alertDialog.show()
-        }
-
-        if (sharedPref.getString("acra.user.email", "").isNotEmpty()) {
-            sharedEditor.remove("acra.user.email")
-            sharedEditor.commit()
-        }
-    }
-
     private fun handleSwipeRefreshLayout() {
         swipeRefreshLayout.setColorSchemeResources(
             R.color.refresh_progress_1,
@@ -200,6 +214,7 @@ class HomeActivity : AppCompatActivity(), SearchView.OnQueryTextListener {
             R.color.refresh_progress_3
         )
         swipeRefreshLayout.setOnRefreshListener {
+            offlineShortcut = false
             allItems = ArrayList()
             lastFetchDone = false
             handleDrawerItems()
@@ -212,8 +227,8 @@ class HomeActivity : AppCompatActivity(), SearchView.OnQueryTextListener {
                 ItemTouchHelper.LEFT or ItemTouchHelper.RIGHT
             ) {
                 override fun getSwipeDirs(
-                    recyclerView: RecyclerView?,
-                    viewHolder: RecyclerView.ViewHolder?
+                    recyclerView: RecyclerView,
+                    viewHolder: RecyclerView.ViewHolder
                 ): Int =
                     if (elementsShown != UNREAD_SHOWN) {
                         0
@@ -242,44 +257,22 @@ class HomeActivity : AppCompatActivity(), SearchView.OnQueryTextListener {
                             is ItemListAdapter -> adapter.removeItemAtIndex(position)
                         }
 
-                        if (items.size > 0) {
-                            badgeNew--
-                            reloadBadgeContent()
+                        badgeNew--
+                        reloadBadgeContent()
 
-                            val tagHashes = i.tags.split(",").map { it.longHash() }
-                            tagsBadge = tagsBadge.map {
-                                if (tagHashes.contains(it.key)) {
-                                    (it.key to (it.value - 1))
-                                } else {
-                                    (it.key to it.value)
-                                }
-                            }.toMap()
-                            reloadTagsBadges()
-                        } else {
-                            tabNewBadge.hide()
-                        }
-
-                        val manager = recyclerView.layoutManager
-                        val lastVisibleItem: Int = when (manager) {
-                            is StaggeredGridLayoutManager -> manager.findLastCompletelyVisibleItemPositions(
-                                null
-                            ).last()
-                            is GridLayoutManager -> manager.findLastCompletelyVisibleItemPosition()
-                            else -> 0
-                        }
-
-                        Log.e("TAGTAG", "$lastVisibleItem === ${items.size} && ${items.size} <= ${maxItemNumber()} && ${!lastFetchDone}x")
-                        if (lastVisibleItem === items.size &&
-                            items.size <= maxItemNumber() &&
-                            !lastFetchDone
-                        ) {
-                            if (maxItemNumber() <= itemsNumber) {
-                                lastFetchDone = true
+                        val tagHashes = i.tags.tags.split(",").map { it.longHash() }
+                        tagsBadge = tagsBadge.map {
+                            if (tagHashes.contains(it.key)) {
+                                (it.key to (it.value - 1))
+                            } else {
+                                (it.key to it.value)
                             }
-                            getElementsAccordingToTab(
-                                appendResults = true,
-                                offsetOverride = lastVisibleItem
-                            )
+                        }.toMap()
+                        reloadTagsBadges()
+
+                        // Just load everythin
+                        if (items.size <= 0) {
+                            getElementsAccordingToTab()
                         }
                     } else {
                         Toast.makeText(
@@ -337,6 +330,10 @@ class HomeActivity : AppCompatActivity(), SearchView.OnQueryTextListener {
 
         bottomBar.setMode(BottomNavigationBar.MODE_SHIFTING)
         bottomBar.setBackgroundStyle(BottomNavigationBar.BACKGROUND_STYLE_STATIC)
+
+        if (fromTabShortcut) {
+            bottomBar.selectTab(elementsShown - 1)
+        }
     }
 
     override fun onResume() {
@@ -368,6 +365,33 @@ class HomeActivity : AppCompatActivity(), SearchView.OnQueryTextListener {
         getElementsAccordingToTab()
 
         handleGDPRDialog(sharedPref.getBoolean("GDPR_shown", false))
+
+        handleRecurringTask()
+
+        handleOfflineActions()
+    }
+
+    private fun getAndStoreAllItems() {
+        api.allItems().enqueue(object : Callback<List<Item>> {
+            override fun onFailure(call: Call<List<Item>>, t: Throwable) {
+            }
+
+            override fun onResponse(
+                call: Call<List<Item>>,
+                response: Response<List<Item>>
+            ) {
+                thread {
+                    if (response.body() != null) {
+                        val apiItems = (response.body() as ArrayList<Item>).filter {
+                            maybeTagFilter != null || filter(it.tags.tags)
+                        } as ArrayList<Item>
+                        db.itemsDao().deleteAllItems()
+                        db.itemsDao()
+                            .insertAllItems(*(apiItems.map { it.toEntity() }).toTypedArray())
+                    }
+                }
+            }
+        })
     }
 
     override fun onStop() {
@@ -378,7 +402,6 @@ class HomeActivity : AppCompatActivity(), SearchView.OnQueryTextListener {
     private fun handleSharedPrefs() {
         debugReadingItems = sharedPref.getBoolean("read_debug", false)
         shouldLogEverything = sharedPref.getBoolean("should_log_everything", false)
-        clickBehavior = sharedPref.getBoolean("tab_on_tap", false)
         internalBrowser = sharedPref.getBoolean("prefer_internal_browser", true)
         articleViewer = sharedPref.getBoolean("prefer_article_viewer", true)
         shouldBeCardView = sharedPref.getBoolean("card_view_active", false)
@@ -389,17 +412,25 @@ class HomeActivity : AppCompatActivity(), SearchView.OnQueryTextListener {
         userIdentifier = sharedPref.getString("unique_id", "")
         displayAccountHeader = sharedPref.getBoolean("account_header_displaying", false)
         infiniteScroll = sharedPref.getBoolean("infinite_loading", false)
+        itemsCaching = sharedPref.getBoolean("items_caching", false)
         hiddenTags = if (sharedPref.getString("hidden_tags", "").isNotEmpty()) {
             sharedPref.getString("hidden_tags", "").replace("\\s".toRegex(), "").split(",")
         } else {
             emptyList()
         }
+        periodicRefresh = sharedPref.getBoolean("periodic_refresh", false)
+        refreshWhenChargingOnly = sharedPref.getBoolean("refresh_when_charging", false)
+        refreshMinutes = sharedPref.getString("periodic_refresh_minutes", "360").toLong()
+
+        if (refreshMinutes <= 15) {
+            refreshMinutes = 15
+        }
     }
 
     private fun handleThemeBinding() {
         val scoop = Scoop.getInstance()
         scoop.bind(this, Toppings.PRIMARY.value, toolBar)
-        if  (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
             scoop.bindStatusBar(this, Toppings.PRIMARY_DARK.value)
         }
     }
@@ -409,7 +440,7 @@ class HomeActivity : AppCompatActivity(), SearchView.OnQueryTextListener {
         val scoop = Scoop.getInstance()
         scoop.update(Toppings.PRIMARY.value, appColors.colorPrimary)
 
-        if  (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
             scoop.update(Toppings.PRIMARY_DARK.value, appColors.colorPrimaryDark)
         }
     }
@@ -533,7 +564,8 @@ class HomeActivity : AppCompatActivity(), SearchView.OnQueryTextListener {
                         )
                     }
                 } else {
-                    val filteredHiddenTags: List<Tag> = maybeTags.filter { hiddenTags.contains(it.tag) }
+                    val filteredHiddenTags: List<Tag> =
+                        maybeTags.filter { hiddenTags.contains(it.tag) }
                     tagsBadge = filteredHiddenTags.map {
                         val gd = GradientDrawable()
                         val color = try {
@@ -569,7 +601,7 @@ class HomeActivity : AppCompatActivity(), SearchView.OnQueryTextListener {
                 }
             }
 
-            fun handleSources(maybeSources: List<Sources>?) {
+            fun handleSources(maybeSources: List<Source>?) {
                 if (maybeSources == null) {
                     if (loadedFromCache) {
                         drawer.addItem(
@@ -612,14 +644,6 @@ class HomeActivity : AppCompatActivity(), SearchView.OnQueryTextListener {
                             false
                         }
                 )
-                drawer.addItem(DividerDrawerItem())
-                drawer.addItem(
-                    SecondaryDrawerItem()
-                        .withName(getString(R.string.drawer_item_tags))
-                        .withIdentifier(DRAWER_ID_TAGS)
-                        .withSelectable(false)
-                )
-                handleTags(maybeDrawerData.tags)
                 if (hiddenTags.isNotEmpty()) {
                     drawer.addItem(DividerDrawerItem())
                     drawer.addItem(
@@ -631,6 +655,14 @@ class HomeActivity : AppCompatActivity(), SearchView.OnQueryTextListener {
                     handleHiddenTags(maybeDrawerData.tags)
                 }
                 drawer.addItem(DividerDrawerItem())
+                drawer.addItem(
+                    SecondaryDrawerItem()
+                        .withName(getString(R.string.drawer_item_tags))
+                        .withIdentifier(DRAWER_ID_TAGS)
+                        .withSelectable(false)
+                )
+                handleTags(maybeDrawerData.tags)
+                drawer.addItem(DividerDrawerItem())
                 drawer.addItem(
                     SecondaryDrawerItem()
                         .withName(getString(R.string.drawer_item_sources))
@@ -668,14 +700,19 @@ class HomeActivity : AppCompatActivity(), SearchView.OnQueryTextListener {
 
 
                 if (!loadedFromCache) {
-                    Reservoir.putAsync(
-                        "drawerData", maybeDrawerData, object : ReservoirPutCallback {
-                            override fun onSuccess() {
-                            }
-
-                            override fun onFailure(p0: Exception?) {
-                            }
-                        })
+                    if (maybeDrawerData.tags != null) {
+                        thread {
+                            val tagEntities = maybeDrawerData.tags.map { it.toEntity() }
+                            db.drawerDataDao().insertAllTags(*tagEntities.toTypedArray())
+                        }
+                    }
+                    if (maybeDrawerData.sources != null) {
+                        thread {
+                            val sourceEntities =
+                                maybeDrawerData.sources.map { it.toEntity() }
+                            db.drawerDataDao().insertAllSources(*sourceEntities.toTypedArray())
+                        }
+                    }
                 }
             } else {
                 if (!loadedFromCache) {
@@ -697,39 +734,47 @@ class HomeActivity : AppCompatActivity(), SearchView.OnQueryTextListener {
 
         fun drawerApiCalls(maybeDrawerData: DrawerData?) {
             var tags: List<Tag>? = null
-            var sources: List<Sources>?
+            var sources: List<Source>?
 
             fun sourcesApiCall() {
-                api.sources.enqueue(object : Callback<List<Sources>> {
-                    override fun onResponse(
-                        call: Call<List<Sources>>?,
-                        response: Response<List<Sources>>
-                    ) {
-                        sources = response.body()
-                        val apiDrawerData = DrawerData(tags, sources)
-                        if ((maybeDrawerData != null && maybeDrawerData != apiDrawerData) || maybeDrawerData == null) {
-                            handleDrawerData(apiDrawerData)
+                if (this@HomeActivity.isNetworkAccessible(null, offlineShortcut)) {
+                    api.sources.enqueue(object : Callback<List<Source>> {
+                        override fun onResponse(
+                            call: Call<List<Source>>?,
+                            response: Response<List<Source>>
+                        ) {
+                            sources = response.body()
+                            val apiDrawerData = DrawerData(tags, sources)
+                            if ((maybeDrawerData != null && maybeDrawerData != apiDrawerData) || maybeDrawerData == null) {
+                                handleDrawerData(apiDrawerData)
+                            }
                         }
+
+                        override fun onFailure(call: Call<List<Source>>?, t: Throwable?) {
+                            val apiDrawerData = DrawerData(tags, null)
+                            if ((maybeDrawerData != null && maybeDrawerData != apiDrawerData) || maybeDrawerData == null) {
+                                handleDrawerData(apiDrawerData)
+                            }
+                        }
+                    })
+                }
+            }
+
+            if (this@HomeActivity.isNetworkAccessible(null, offlineShortcut)) {
+                api.tags.enqueue(object : Callback<List<Tag>> {
+                    override fun onResponse(
+                        call: Call<List<Tag>>,
+                        response: Response<List<Tag>>
+                    ) {
+                        tags = response.body()
+                        sourcesApiCall()
                     }
 
-                    override fun onFailure(call: Call<List<Sources>>?, t: Throwable?) {
+                    override fun onFailure(call: Call<List<Tag>>?, t: Throwable?) {
+                        sourcesApiCall()
                     }
                 })
             }
-
-            api.tags.enqueue(object : Callback<List<Tag>> {
-                override fun onResponse(
-                    call: Call<List<Tag>>,
-                    response: Response<List<Tag>>
-                ) {
-                    tags = response.body()
-                    sourcesApiCall()
-                }
-
-                override fun onFailure(call: Call<List<Tag>>?, t: Throwable?) {
-                    sourcesApiCall()
-                }
-            })
         }
 
         drawer.addItem(
@@ -738,18 +783,14 @@ class HomeActivity : AppCompatActivity(), SearchView.OnQueryTextListener {
             )
         )
 
-        val resultType = object : TypeToken<DrawerData>() {}.type
-        Reservoir.getAsync(
-            "drawerData", resultType, object : ReservoirGetCallback<DrawerData> {
-                override fun onSuccess(maybeDrawerData: DrawerData?) {
-                    handleDrawerData(maybeDrawerData, loadedFromCache = true)
-                    drawerApiCalls(maybeDrawerData)
-                }
-
-                override fun onFailure(p0: Exception?) {
-                    drawerApiCalls(null)
-                }
-            })
+        thread {
+            var drawerData = DrawerData(db.drawerDataDao().tags().map { it.toView() },
+                                        db.drawerDataDao().sources().map { it.toView() })
+            runOnUiThread {
+                handleDrawerData(drawerData, loadedFromCache = true)
+                drawerApiCalls(drawerData)
+            }
+        }
     }
 
     private fun reloadLayoutManager() {
@@ -760,7 +801,10 @@ class HomeActivity : AppCompatActivity(), SearchView.OnQueryTextListener {
         when (currentManager) {
             is StaggeredGridLayoutManager ->
                 if (!shouldBeCardView) {
-                    layoutManager = GridLayoutManager(this, calculateNoOfColumns())
+                    layoutManager = GridLayoutManager(
+                        this,
+                        calculateNoOfColumns()
+                    )
                     recyclerView.layoutManager = layoutManager
                 }
             is GridLayoutManager ->
@@ -776,7 +820,10 @@ class HomeActivity : AppCompatActivity(), SearchView.OnQueryTextListener {
             else ->
                 if (currentManager == null) {
                     if (!shouldBeCardView) {
-                        layoutManager = GridLayoutManager(this, calculateNoOfColumns())
+                        layoutManager = GridLayoutManager(
+                            this,
+                            calculateNoOfColumns()
+                        )
                         recyclerView.layoutManager = layoutManager
                     } else {
                         layoutManager = StaggeredGridLayoutManager(
@@ -819,33 +866,71 @@ class HomeActivity : AppCompatActivity(), SearchView.OnQueryTextListener {
             override fun onTabSelected(position: Int) {
                 offset = 0
                 lastFetchDone = false
-                when (position) {
-                    0 -> getUnRead()
-                    1 -> getRead()
-                    2 -> getStarred()
-                    else -> Unit
+
+                if (itemsCaching) {
+
+                    if (!swipeRefreshLayout.isRefreshing) {
+                        swipeRefreshLayout.post { swipeRefreshLayout.isRefreshing = true }
+                    }
+
+                    thread {
+                        val dbItems = db.itemsDao().items().map { it.toView() }
+                        runOnUiThread {
+                            if (dbItems.isNotEmpty()) {
+                                items = when (position) {
+                                    0 -> ArrayList(dbItems.filter { it.unread })
+                                    1 -> ArrayList(dbItems.filter { !it.unread })
+                                    2 -> ArrayList(dbItems.filter { it.starred })
+                                    else -> ArrayList(dbItems.filter { it.unread })
+                                }
+                                handleListResult()
+                                when (position) {
+                                    0 -> getUnRead()
+                                    1 -> getRead()
+                                    2 -> getStarred()
+                                    else -> Unit
+                                }
+                            } else {
+                                if (this@HomeActivity.isNetworkAccessible(this@HomeActivity.findViewById(R.id.coordLayout), offlineShortcut)) {
+                                    when (position) {
+                                        0 -> getUnRead()
+                                        1 -> getRead()
+                                        2 -> getStarred()
+                                        else -> Unit
+                                    }
+                                    getAndStoreAllItems()
+                                }
+                            }
+                        }
+                    }
+
+                } else {
+                    when (position) {
+                        0 -> getUnRead()
+                        1 -> getRead()
+                        2 -> getStarred()
+                        else -> Unit
+                    }
                 }
             }
         })
     }
 
     private fun handleInfiniteScroll() {
-        if (recyclerViewScrollListener == null) {
-            recyclerViewScrollListener = object : RecyclerView.OnScrollListener() {
-                override fun onScrolled(localRecycler: RecyclerView?, dx: Int, dy: Int) {
-                    if (localRecycler != null && dy > 0) {
-                        val manager = recyclerView.layoutManager
-                        val lastVisibleItem: Int = when (manager) {
-                            is StaggeredGridLayoutManager -> manager.findLastCompletelyVisibleItemPositions(
-                                null
-                            ).last()
-                            is GridLayoutManager -> manager.findLastCompletelyVisibleItemPosition()
-                            else -> 0
-                        }
+        recyclerViewScrollListener = object : RecyclerView.OnScrollListener() {
+            override fun onScrolled(localRecycler: RecyclerView, dx: Int, dy: Int) {
+                if (dy > 0) {
+                    val manager = recyclerView.layoutManager
+                    val lastVisibleItem: Int = when (manager) {
+                        is StaggeredGridLayoutManager -> manager.findLastCompletelyVisibleItemPositions(
+                            null
+                        ).last()
+                        is GridLayoutManager -> manager.findLastCompletelyVisibleItemPosition()
+                        else -> 0
+                    }
 
-                        if (lastVisibleItem == (items.size - 1) && items.size < maxItemNumber()) {
-                            getElementsAccordingToTab(appendResults = true)
-                        }
+                    if (lastVisibleItem == (items.size - 1) && items.size < maxItemNumber()) {
+                        getElementsAccordingToTab(appendResults = true)
                     }
                 }
             }
@@ -868,6 +953,15 @@ class HomeActivity : AppCompatActivity(), SearchView.OnQueryTextListener {
         appendResults: Boolean = false,
         offsetOverride: Int? = null
     ) {
+        fun doGetAccordingToTab() {
+            when (elementsShown) {
+                UNREAD_SHOWN -> getUnRead(appendResults)
+                READ_SHOWN -> getRead(appendResults)
+                FAV_SHOWN -> getStarred(appendResults)
+                else -> getUnRead(appendResults)
+            }
+        }
+
         offset = if (appendResults && offsetOverride === null) {
             (offset + itemsNumber)
         } else {
@@ -875,17 +969,42 @@ class HomeActivity : AppCompatActivity(), SearchView.OnQueryTextListener {
         }
         firstVisible = if (appendResults) firstVisible else 0
 
-        when (elementsShown) {
-            UNREAD_SHOWN -> getUnRead(appendResults)
-            READ_SHOWN -> getRead(appendResults)
-            FAV_SHOWN -> getStarred(appendResults)
-            else -> getUnRead(appendResults)
+        if (itemsCaching) {
+
+            if (!swipeRefreshLayout.isRefreshing) {
+                swipeRefreshLayout.post { swipeRefreshLayout.isRefreshing = true }
+            }
+
+            thread {
+                val dbItems = db.itemsDao().items().map { it.toView() }
+                runOnUiThread {
+                    if (dbItems.isNotEmpty()) {
+                        items = when (elementsShown) {
+                            UNREAD_SHOWN -> ArrayList(dbItems.filter { it.unread })
+                            READ_SHOWN -> ArrayList(dbItems.filter { !it.unread })
+                            FAV_SHOWN -> ArrayList(dbItems.filter { it.starred })
+                            else -> ArrayList(dbItems.filter { it.unread })
+                        }
+                        handleListResult()
+                        doGetAccordingToTab()
+                    } else {
+                        if (this@HomeActivity.isNetworkAccessible(this@HomeActivity.findViewById(R.id.coordLayout), offlineShortcut)) {
+                            doGetAccordingToTab()
+                            getAndStoreAllItems()
+                        }
+                    }
+                }
+            }
+
+        } else {
+            doGetAccordingToTab()
         }
+
     }
 
     private fun filter(tags: String): Boolean {
-      val tagsList = tags.replace("\\s".toRegex(), "").split(",")
-      return tagsList.intersect(hiddenTags).isEmpty()
+        val tagsList = tags.replace("\\s".toRegex(), "").split(",")
+        return tagsList.intersect(hiddenTags).isEmpty()
     }
 
     private fun doCallTo(
@@ -894,12 +1013,13 @@ class HomeActivity : AppCompatActivity(), SearchView.OnQueryTextListener {
         call: (String?, Long?, String?) -> Call<List<Item>>
     ) {
         fun handleItemsResponse(response: Response<List<Item>>) {
-            val shouldUpdate = (response.body() != items)
+            val shouldUpdate = (response.body()?.toSet() != items.toSet())
             if (response.body() != null) {
                 if (shouldUpdate) {
+                    getAndStoreAllItems()
                     items = response.body() as ArrayList<Item>
                     items = items.filter {
-                      maybeTagFilter != null || filter(it.tags)
+                        maybeTagFilter != null || filter(it.tags.tags)
                     } as ArrayList<Item>
 
                     if (allItems.isEmpty()) {
@@ -916,9 +1036,8 @@ class HomeActivity : AppCompatActivity(), SearchView.OnQueryTextListener {
                     allItems = ArrayList()
                 }
             }
-            if (shouldUpdate) {
-                handleListResult(appendResults)
-            }
+
+            handleListResult(appendResults)
 
             if (!appendResults) mayBeEmpty()
             swipeRefreshLayout.isRefreshing = false
@@ -928,24 +1047,28 @@ class HomeActivity : AppCompatActivity(), SearchView.OnQueryTextListener {
             swipeRefreshLayout.post { swipeRefreshLayout.isRefreshing = true }
         }
 
-        call(maybeTagFilter?.tag, maybeSourceFilter?.id?.toLong(), maybeSearchFilter)
-            .enqueue(object : Callback<List<Item>> {
-                override fun onResponse(
-                    call: Call<List<Item>>,
-                    response: Response<List<Item>>
-                ) {
-                    handleItemsResponse(response)
-                }
+        if (this@HomeActivity.isNetworkAccessible(this@HomeActivity.findViewById(R.id.coordLayout), offlineShortcut)) {
+            call(maybeTagFilter?.tag, maybeSourceFilter?.id?.toLong(), maybeSearchFilter)
+                .enqueue(object : Callback<List<Item>> {
+                    override fun onResponse(
+                        call: Call<List<Item>>,
+                        response: Response<List<Item>>
+                    ) {
+                        handleItemsResponse(response)
+                    }
 
-                override fun onFailure(call: Call<List<Item>>, t: Throwable) {
-                    swipeRefreshLayout.isRefreshing = false
-                    Toast.makeText(
-                        this@HomeActivity,
-                        toastMessage,
-                        Toast.LENGTH_SHORT
-                    ).show()
-                }
-            })
+                    override fun onFailure(call: Call<List<Item>>, t: Throwable) {
+                        swipeRefreshLayout.isRefreshing = false
+                        Toast.makeText(
+                            this@HomeActivity,
+                            toastMessage,
+                            Toast.LENGTH_SHORT
+                        ).show()
+                    }
+                })
+        } else {
+            swipeRefreshLayout.post { swipeRefreshLayout.isRefreshing = false }
+        }
     }
 
     private fun getUnRead(appendResults: Boolean = false) {
@@ -1006,34 +1129,33 @@ class HomeActivity : AppCompatActivity(), SearchView.OnQueryTextListener {
                             this,
                             items,
                             api,
+                            db,
                             customTabActivityHelper,
                             internalBrowser,
                             articleViewer,
                             fullHeightCards,
                             appColors,
                             debugReadingItems,
-                            userIdentifier,
-                            {
-                                updateItems(it)
-                            }
-                        )
+                            userIdentifier
+                        ) {
+                            updateItems(it)
+                        }
             } else {
                 recyclerAdapter =
                         ItemListAdapter(
                             this,
                             items,
                             api,
+                            db,
                             customTabActivityHelper,
-                            clickBehavior,
                             internalBrowser,
                             articleViewer,
                             debugReadingItems,
                             userIdentifier,
-                            appColors,
-                            {
-                                updateItems(it)
-                            }
-                        )
+                            appColors
+                        ) {
+                            updateItems(it)
+                        }
 
                 recyclerView.addItemDecoration(
                     DividerItemDecoration(
@@ -1055,7 +1177,7 @@ class HomeActivity : AppCompatActivity(), SearchView.OnQueryTextListener {
     }
 
     private fun reloadBadges() {
-        if (displayUnreadCount || displayAllCount) {
+        if (this@HomeActivity.isNetworkAccessible(null, offlineShortcut) && (displayUnreadCount || displayAllCount)) {
             api.stats.enqueue(object : Callback<Stats> {
                 override fun onResponse(call: Call<Stats>, response: Response<Stats>) {
                     if (response.body() != null) {
@@ -1161,47 +1283,51 @@ class HomeActivity : AppCompatActivity(), SearchView.OnQueryTextListener {
     override fun onOptionsItemSelected(item: MenuItem): Boolean {
         when (item.itemId) {
             R.id.refresh -> {
-                needsConfirmation(R.string.menu_home_refresh, R.string.refresh_dialog_message, {
-                    api.update().enqueue(object : Callback<String> {
-                        override fun onResponse(
-                            call: Call<String>,
-                            response: Response<String>
-                        ) {
-                            Toast.makeText(
-                                this@HomeActivity,
-                                R.string.refresh_success_response, Toast.LENGTH_LONG
-                            )
-                                .show()
-                        }
+                if (this@HomeActivity.isNetworkAccessible(null, offlineShortcut)) {
+                    needsConfirmation(R.string.menu_home_refresh, R.string.refresh_dialog_message) {
+                        api.update().enqueue(object : Callback<String> {
+                            override fun onResponse(
+                                call: Call<String>,
+                                response: Response<String>
+                            ) {
+                                Toast.makeText(
+                                    this@HomeActivity,
+                                    R.string.refresh_success_response, Toast.LENGTH_LONG
+                                )
+                                    .show()
+                            }
 
-                        override fun onFailure(call: Call<String>, t: Throwable) {
-                            Toast.makeText(
-                                this@HomeActivity,
-                                R.string.refresh_failer_message,
-                                Toast.LENGTH_SHORT
-                            ).show()
-                        }
-                    })
-                    Toast.makeText(this, R.string.refresh_in_progress, Toast.LENGTH_SHORT).show()
-                })
-                return true
+                            override fun onFailure(call: Call<String>, t: Throwable) {
+                                Toast.makeText(
+                                    this@HomeActivity,
+                                    R.string.refresh_failer_message,
+                                    Toast.LENGTH_SHORT
+                                ).show()
+                            }
+                        })
+                        Toast.makeText(this, R.string.refresh_in_progress, Toast.LENGTH_SHORT).show()
+                    }
+                    return true
+                } else {
+                    return false
+                }
             }
             R.id.readAll -> {
                 if (elementsShown == UNREAD_SHOWN) {
-                    needsConfirmation(R.string.readAll, R.string.markall_dialog_message, {
+                    needsConfirmation(R.string.readAll, R.string.markall_dialog_message) {
                         swipeRefreshLayout.isRefreshing = false
                         val ids = allItems.map { it.id }
                         val itemsByTag: Map<Long, Int> =
                             allItems.flattenTags()
-                                .groupBy { it.tags.longHash() }
+                                .groupBy { it.tags.tags.longHash() }
                                 .map { it.key to it.value.size }
                                 .toMap()
 
                         fun readAllDebug(e: Throwable) {
-                            // TODO: debug
+                            ACRA.getErrorReporter().maybeHandleSilentException(e, this@HomeActivity)
                         }
 
-                        if (ids.isNotEmpty()) {
+                        if (ids.isNotEmpty() && this@HomeActivity.isNetworkAccessible(null, offlineShortcut)) {
                             api.readAll(ids).enqueue(object : Callback<SuccessResponse> {
                                 override fun onResponse(
                                     call: Call<SuccessResponse>,
@@ -1238,7 +1364,6 @@ class HomeActivity : AppCompatActivity(), SearchView.OnQueryTextListener {
                                                 )
                                             )
                                         }
-
                                     }
 
                                     swipeRefreshLayout.isRefreshing = false
@@ -1268,7 +1393,7 @@ class HomeActivity : AppCompatActivity(), SearchView.OnQueryTextListener {
                             ).show()
                         }
                         handleListResult()
-                    })
+                    }
                 }
                 return true
             }
@@ -1287,8 +1412,79 @@ class HomeActivity : AppCompatActivity(), SearchView.OnQueryTextListener {
             else -> badgeNew // if !elementsShown then unread are fetched.
         }
 
-    fun updateItems(adapterItems: ArrayList<Item>) {
+    private fun updateItems(adapterItems: ArrayList<Item>) {
         items = adapterItems
     }
+
+    private fun handleGDPRDialog(GDPRShown: Boolean) {
+        val sharedEditor = sharedPref.edit()
+        if (!GDPRShown) {
+            val alertDialog = AlertDialog.Builder(this).create()
+            alertDialog.setTitle(getString(R.string.gdpr_dialog_title))
+            alertDialog.setMessage(getString(R.string.gdpr_dialog_message))
+            alertDialog.setButton(
+                AlertDialog.BUTTON_NEUTRAL,
+                "OK"
+            ) { dialog, _ ->
+                sharedEditor.putBoolean("GDPR_shown", true)
+                sharedEditor.commit()
+                dialog.dismiss()
+            }
+            alertDialog.show()
+        }
+    }
+
+    private fun handleRecurringTask() {
+        if (periodicRefresh) {
+            val myConstraints = Constraints.Builder()
+                .setRequiresBatteryNotLow(true)
+                .setRequiresCharging(refreshWhenChargingOnly)
+                .setRequiresStorageNotLow(true)
+                .build()
+
+            val backgroundWork =
+                PeriodicWorkRequestBuilder<LoadingWorker>(refreshMinutes, TimeUnit.MINUTES)
+                    .setConstraints(myConstraints)
+                    .addTag("selfoss-loading")
+                    .build()
+
+
+            WorkManager.getInstance().enqueueUniquePeriodicWork("selfoss-loading", ExistingPeriodicWorkPolicy.KEEP, backgroundWork)
+        }
+    }
+
+    private fun handleOfflineActions() {
+        fun <T>doAndReportOnFail(call: Call<T>, action: ActionEntity) {
+           call.enqueue(object: Callback<T> {
+               override fun onResponse(
+                   call: Call<T>,
+                   response: Response<T>
+               ) {
+                   thread {
+                       db.actionsDao().delete(action)
+                   }
+               }
+
+               override fun onFailure(call: Call<T>, t: Throwable) {
+                   ACRA.getErrorReporter().maybeHandleSilentException(t, this@HomeActivity)
+               }
+           })
+        }
+
+        if (this@HomeActivity.isNetworkAccessible(null, offlineShortcut)) {
+            thread {
+                val actions = db.actionsDao().actions()
+
+                actions.forEach { action ->
+                    when {
+                        action.read -> doAndReportOnFail(api.markItem(action.articleId), action)
+                        action.unread -> doAndReportOnFail(api.unmarkItem(action.articleId), action)
+                        action.starred -> doAndReportOnFail(api.starrItem(action.articleId), action)
+                        action.unstarred -> doAndReportOnFail(api.unstarrItem(action.articleId), action)
+                    }
+                }
+            }
+        }
+    }
 }
 

app/src/main/java/apps/amine/bou/readerforselfoss/IntroActivity.kt

@@ -1,70 +0,0 @@
-package apps.amine.bou.readerforselfoss
-
-import agency.tango.materialintroscreen.MaterialIntroActivity
-import agency.tango.materialintroscreen.MessageButtonBehaviour
-import agency.tango.materialintroscreen.SlideFragmentBuilder
-import android.content.Intent
-import android.net.Uri
-import android.os.Bundle
-import android.preference.PreferenceManager
-import android.support.v7.app.AppCompatDelegate
-import android.view.View
-
-class IntroActivity : MaterialIntroActivity() {
-
-    override fun onCreate(savedInstanceState: Bundle?) {
-        super.onCreate(savedInstanceState)
-
-        AppCompatDelegate.setCompatVectorFromResourcesEnabled(true)
-
-        addSlide(
-            SlideFragmentBuilder()
-                .backgroundColor(R.color.colorPrimary)
-                .buttonsColor(R.color.colorAccent)
-                .image(R.drawable.web_hi_res_512)
-                .title(getString(R.string.intro_hello_title))
-                .description(getString(R.string.intro_hello_message))
-                .build()
-        )
-
-        addSlide(
-            SlideFragmentBuilder()
-                .backgroundColor(R.color.colorAccent)
-                .buttonsColor(R.color.colorPrimary)
-                .image(R.drawable.ic_info_outline_white_48px)
-                .title(getString(R.string.intro_needs_selfoss_title))
-                .description(getString(R.string.intro_needs_selfoss_message))
-                .build(),
-            MessageButtonBehaviour(
-                View.OnClickListener {
-                    val browserIntent = Intent(
-                        Intent.ACTION_VIEW,
-                        Uri.parse("https://selfoss.aditu.de")
-                    )
-                    startActivity(browserIntent)
-                }, getString(R.string.intro_needs_selfoss_link)
-            )
-        )
-
-        addSlide(
-            SlideFragmentBuilder()
-                .backgroundColor(R.color.colorPrimaryDark)
-                .buttonsColor(R.color.colorAccentDark)
-                .image(R.drawable.ic_thumb_up_white_48px)
-                .title(getString(R.string.intro_all_set_title))
-                .description(getString(R.string.intro_all_set_message))
-                .build()
-        )
-    }
-
-    override fun onFinish() {
-        super.onFinish()
-        val getPrefs = PreferenceManager.getDefaultSharedPreferences(baseContext)
-        val e = getPrefs.edit()
-        e.putBoolean("firstStart", false)
-        e.apply()
-        val intent = Intent(this, LoginActivity::class.java)
-        startActivity(intent)
-        finish()
-    }
-}

app/src/main/java/apps/amine/bou/readerforselfoss/LoginActivity.kt

@@ -6,8 +6,8 @@ import android.content.Context
 import android.content.Intent
 import android.content.SharedPreferences
 import android.os.Bundle
-import android.support.v7.app.AlertDialog
-import android.support.v7.app.AppCompatActivity
+import androidx.appcompat.app.AlertDialog
+import androidx.appcompat.app.AppCompatActivity
 import android.text.TextUtils
 import android.view.Menu
 import android.view.MenuItem
@@ -21,6 +21,7 @@ import apps.amine.bou.readerforselfoss.themes.AppColors
 import apps.amine.bou.readerforselfoss.utils.Config
 import apps.amine.bou.readerforselfoss.utils.isBaseUrlValid
 import apps.amine.bou.readerforselfoss.utils.maybeHandleSilentException
+import apps.amine.bou.readerforselfoss.utils.network.isNetworkAccessible
 import com.mikepenz.aboutlibraries.Libs
 import com.mikepenz.aboutlibraries.LibsBuilder
 import kotlinx.android.synthetic.main.activity_login.*
@@ -53,7 +54,6 @@ class LoginActivity : AppCompatActivity() {
 
         handleBaseUrlFail()
 
-
         settings = getSharedPreferences(Config.settingsName, Context.MODE_PRIVATE)
         userIdentifier = settings.getString("unique_id", "")
         logErrors = settings.getBoolean("login_debug", false)
@@ -144,7 +144,7 @@ class LoginActivity : AppCompatActivity() {
         var cancel = false
         var focusView: View? = null
 
-        if (!url.isBaseUrlValid()) {
+        if (!url.isBaseUrlValid(logErrors, this@LoginActivity)) {
             urlView.error = getString(R.string.login_url_problem)
             focusView = urlView
             cancel = true
@@ -163,7 +163,7 @@ class LoginActivity : AppCompatActivity() {
             }
         }
 
-        if (isWithLogin || isWithHTTPLogin) {
+        if (isWithLogin) {
             if (TextUtils.isEmpty(password)) {
                 passwordView.error = getString(R.string.error_invalid_password)
                 focusView = passwordView
@@ -177,6 +177,20 @@ class LoginActivity : AppCompatActivity() {
             }
         }
 
+        if (isWithHTTPLogin) {
+            if (TextUtils.isEmpty(httpPassword)) {
+                httpPasswordView.error = getString(R.string.error_invalid_password)
+                focusView = httpPasswordView
+                cancel = true
+            }
+
+            if (TextUtils.isEmpty(httpLogin)) {
+                httpLoginView.error = getString(R.string.error_field_required)
+                focusView = httpLoginView
+                cancel = true
+            }
+        }
+
         if (cancel) {
             focusView?.requestFocus()
         } else {
@@ -194,47 +208,53 @@ class LoginActivity : AppCompatActivity() {
                 this,
                 this@LoginActivity,
                 isWithSelfSignedCert,
+                -1L,
                 isWithSelfSignedCert
             )
-            api.login().enqueue(object : Callback<SuccessResponse> {
-                private fun preferenceError(t: Throwable) {
-                    editor.remove("url")
-                    editor.remove("login")
-                    editor.remove("httpUserName")
-                    editor.remove("password")
-                    editor.remove("httpPassword")
-                    editor.apply()
-                    urlView.error = getString(R.string.wrong_infos)
-                    loginView.error = getString(R.string.wrong_infos)
-                    passwordView.error = getString(R.string.wrong_infos)
-                    httpLoginView.error = getString(R.string.wrong_infos)
-                    httpPasswordView.error = getString(R.string.wrong_infos)
-                    if (logErrors) {
-                        ACRA.getErrorReporter().maybeHandleSilentException(t, this@LoginActivity)
-                        Toast.makeText(
-                            this@LoginActivity,
-                            t.message,
-                            Toast.LENGTH_LONG
-                        ).show()
-                    }
-                    showProgress(false)
-                }
 
-                override fun onResponse(
-                    call: Call<SuccessResponse>,
-                    response: Response<SuccessResponse>
-                ) {
-                    if (response.body() != null && response.body()!!.isSuccess) {
-                        goToMain()
-                    } else {
-                        preferenceError(Exception("No response body..."))
+            if (this@LoginActivity.isNetworkAccessible(this@LoginActivity.findViewById(R.id.loginForm))) {
+                api.login().enqueue(object : Callback<SuccessResponse> {
+                    private fun preferenceError(t: Throwable) {
+                        editor.remove("url")
+                        editor.remove("login")
+                        editor.remove("httpUserName")
+                        editor.remove("password")
+                        editor.remove("httpPassword")
+                        editor.apply()
+                        urlView.error = getString(R.string.wrong_infos)
+                        loginView.error = getString(R.string.wrong_infos)
+                        passwordView.error = getString(R.string.wrong_infos)
+                        httpLoginView.error = getString(R.string.wrong_infos)
+                        httpPasswordView.error = getString(R.string.wrong_infos)
+                        if (logErrors) {
+                            ACRA.getErrorReporter().maybeHandleSilentException(t, this@LoginActivity)
+                            Toast.makeText(
+                                this@LoginActivity,
+                                t.message,
+                                Toast.LENGTH_LONG
+                            ).show()
+                        }
+                        showProgress(false)
                     }
-                }
 
-                override fun onFailure(call: Call<SuccessResponse>, t: Throwable) {
-                    preferenceError(t)
-                }
-            })
+                    override fun onResponse(
+                        call: Call<SuccessResponse>,
+                        response: Response<SuccessResponse>
+                    ) {
+                        if (response.body() != null && response.body()!!.isSuccess) {
+                            goToMain()
+                        } else {
+                            preferenceError(Exception("No response body..."))
+                        }
+                    }
+
+                    override fun onFailure(call: Call<SuccessResponse>, t: Throwable) {
+                        preferenceError(t)
+                    }
+                })
+            } else {
+                showProgress(false)
+            }
         }
     }
 

app/src/main/java/apps/amine/bou/readerforselfoss/MainActivity.kt

@@ -3,7 +3,7 @@ package apps.amine.bou.readerforselfoss
 import android.content.Intent
 import android.os.Bundle
 import android.preference.PreferenceManager
-import android.support.v7.app.AppCompatActivity
+import androidx.appcompat.app.AppCompatActivity
 
 class MainActivity : AppCompatActivity() {
 
@@ -11,17 +11,9 @@ class MainActivity : AppCompatActivity() {
         super.onCreate(savedInstanceState)
         setContentView(R.layout.activity_main)
 
-        if (PreferenceManager.getDefaultSharedPreferences(baseContext).getBoolean(
-                "firstStart",
-                true
-            )) {
-            val i = Intent(this@MainActivity, IntroActivity::class.java)
-            startActivity(i)
-        } else {
-            val intent = Intent(this, LoginActivity::class.java)
-            startActivity(intent)
-        }
+        val intent = Intent(this, LoginActivity::class.java)
 
+        startActivity(intent)
         finish()
     }
 }

app/src/main/java/apps/amine/bou/readerforselfoss/MyApp.kt

@@ -1,14 +1,15 @@
 package apps.amine.bou.readerforselfoss
 
+import android.app.NotificationChannel
+import android.app.NotificationManager
 import android.content.Context
-import android.content.SharedPreferences
 import android.graphics.drawable.Drawable
 import android.net.Uri
+import android.os.Build
 import android.preference.PreferenceManager
-import android.support.multidex.MultiDexApplication
+import androidx.multidex.MultiDexApplication
 import android.widget.ImageView
 import apps.amine.bou.readerforselfoss.utils.Config
-import com.anupcowkur.reservoir.Reservoir
 import com.bumptech.glide.Glide
 import com.bumptech.glide.request.RequestOptions
 import com.ftinc.scoop.Scoop
@@ -27,10 +28,8 @@ import java.io.IOException
 import java.util.UUID.randomUUID
 
 
-@AcraHttpSender(uri = "http://amine-bou.fr:5984/acra-selfoss/_design/acra-storage/_update/report",
-                basicAuthLogin = "selfoss",
-                basicAuthPassword = "selfoss",
-                httpMethod = HttpSender.Method.PUT)
+@AcraHttpSender(uri = "http://37.187.110.167/amine/acra/simplest-acra.php",
+                httpMethod = HttpSender.Method.POST)
 @AcraDialog(resText = R.string.crash_dialog_text,
             resCommentPrompt = R.string.crash_dialog_comment,
             resTheme = android.R.style.Theme_DeviceDefault_Dialog)
@@ -49,8 +48,6 @@ class MyApp : MultiDexApplication() {
 
         initAmplify()
 
-        initCache()
-
         val prefs = getSharedPreferences(Config.settingsName, Context.MODE_PRIVATE)
         if (prefs.getString("unique_id", "").isEmpty()) {
             val editor = prefs.edit()
@@ -63,6 +60,25 @@ class MyApp : MultiDexApplication() {
         initTheme()
 
         tryToHandleBug()
+
+        handleNotificationChannels()
+    }
+
+    private fun handleNotificationChannels() {
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+            val notificationManager = getSystemService(NOTIFICATION_SERVICE) as NotificationManager
+
+            val name = getString(R.string.notification_channel_sync)
+            val importance = NotificationManager.IMPORTANCE_LOW
+            val mChannel = NotificationChannel(Config.syncChannelId, name, importance)
+
+            val newItemsChannelname = getString(R.string.new_items_channel_sync)
+            val newItemsChannelimportance = NotificationManager.IMPORTANCE_DEFAULT
+            val newItemsChannelmChannel = NotificationChannel(Config.newItemsChannelId, newItemsChannelname, newItemsChannelimportance)
+
+            notificationManager.createNotificationChannel(mChannel)
+            notificationManager.createNotificationChannel(newItemsChannelmChannel)
+        }
     }
 
     override fun attachBaseContext(base: Context?) {
@@ -80,14 +96,6 @@ class MyApp : MultiDexApplication() {
             .applyAllDefaultRules()
     }
 
-    private fun initCache() {
-        try {
-            Reservoir.init(this, 8192) //in bytes
-        } catch (e: IOException) {
-            //failure
-        }
-    }
-
     private fun initDrawerImageLoader() {
         DrawerImageLoader.init(object : AbstractDrawerImageLoader() {
             override fun set(

app/src/main/java/apps/amine/bou/readerforselfoss/ReaderActivity.kt

@@ -1,29 +1,35 @@
 package apps.amine.bou.readerforselfoss
 
-import android.content.Context
-import android.content.res.Resources
+import android.content.SharedPreferences
 import android.graphics.drawable.ColorDrawable
 import android.os.Build
 import android.os.Bundle
 import android.preference.PreferenceManager
-import android.support.v4.app.FragmentManager
-import android.support.v4.app.FragmentStatePagerAdapter
-import android.support.v4.content.ContextCompat
-import android.support.v4.view.ViewPager
-import android.support.v7.app.AppCompatActivity
+import androidx.fragment.app.FragmentManager
+import androidx.fragment.app.FragmentStatePagerAdapter
+import androidx.core.content.ContextCompat
+import androidx.viewpager.widget.ViewPager
+import androidx.appcompat.app.AppCompatActivity
 import android.view.Menu
 import android.view.MenuItem
 import android.view.ViewGroup
 import android.widget.Toast
+import androidx.fragment.app.Fragment
+import androidx.room.Room
 import apps.amine.bou.readerforselfoss.api.selfoss.Item
 import apps.amine.bou.readerforselfoss.api.selfoss.SelfossApi
 import apps.amine.bou.readerforselfoss.api.selfoss.SuccessResponse
 import apps.amine.bou.readerforselfoss.fragments.ArticleFragment
+import apps.amine.bou.readerforselfoss.persistence.database.AppDatabase
+import apps.amine.bou.readerforselfoss.persistence.entities.ActionEntity
+import apps.amine.bou.readerforselfoss.persistence.migrations.MIGRATION_1_2
+import apps.amine.bou.readerforselfoss.persistence.migrations.MIGRATION_2_3
 import apps.amine.bou.readerforselfoss.themes.AppColors
 import apps.amine.bou.readerforselfoss.themes.Toppings
 import apps.amine.bou.readerforselfoss.transformers.DepthPageTransformer
-import apps.amine.bou.readerforselfoss.utils.Config
 import apps.amine.bou.readerforselfoss.utils.maybeHandleSilentException
+import apps.amine.bou.readerforselfoss.utils.network.isNetworkAccessible
+import apps.amine.bou.readerforselfoss.utils.persistence.toEntity
 import apps.amine.bou.readerforselfoss.utils.succeeded
 import apps.amine.bou.readerforselfoss.utils.toggleStar
 import com.ftinc.scoop.Scoop
@@ -33,6 +39,7 @@ import org.acra.ACRA
 import retrofit2.Call
 import retrofit2.Callback
 import retrofit2.Response
+import kotlin.concurrent.thread
 
 class ReaderActivity : AppCompatActivity() {
 
@@ -45,6 +52,13 @@ class ReaderActivity : AppCompatActivity() {
 
     private lateinit var toolbarMenu: Menu
 
+    private lateinit var db: AppDatabase
+    private lateinit var prefs: SharedPreferences
+
+    private var activeAlignment: Int = 1
+    val JUSTIFY = 1
+    val ALIGN_LEFT = 2
+
     private fun showMenuItem(willAddToFavorite: Boolean) {
         toolbarMenu.findItem(R.id.save).isVisible = willAddToFavorite
         toolbarMenu.findItem(R.id.unsave).isVisible = !willAddToFavorite
@@ -58,14 +72,21 @@ class ReaderActivity : AppCompatActivity() {
         showMenuItem(false)
     }
 
+    private lateinit var editor: SharedPreferences.Editor
+
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
 
         setContentView(R.layout.activity_reader)
 
+        db = Room.databaseBuilder(
+            applicationContext,
+            AppDatabase::class.java, "selfoss-database"
+        ).addMigrations(MIGRATION_1_2).addMigrations(MIGRATION_2_3).build()
+
         val scoop = Scoop.getInstance()
         scoop.bind(this, Toppings.PRIMARY.value, toolBar)
-        if  (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
             scoop.bindStatusBar(this, Toppings.PRIMARY_DARK.value)
         }
 
@@ -73,89 +94,111 @@ class ReaderActivity : AppCompatActivity() {
         supportActionBar?.setDisplayHomeAsUpEnabled(true)
         supportActionBar?.setDisplayShowHomeEnabled(true)
 
-        val settings = getSharedPreferences(Config.settingsName, Context.MODE_PRIVATE)
-        val sharedPref = PreferenceManager.getDefaultSharedPreferences(this)
+        prefs = PreferenceManager.getDefaultSharedPreferences(this)
+        editor = prefs.edit()
 
-        debugReadingItems = sharedPref.getBoolean("read_debug", false)
-        userIdentifier = sharedPref.getString("unique_id", "")
-        markOnScroll = sharedPref.getBoolean("mark_on_scroll", false)
+        debugReadingItems = prefs.getBoolean("read_debug", false)
+        userIdentifier = prefs.getString("unique_id", "")
+        markOnScroll = prefs.getBoolean("mark_on_scroll", false)
+        activeAlignment = prefs.getInt("text_align", JUSTIFY)
+
+        api = SelfossApi(
+            this,
+            this@ReaderActivity,
+            prefs.getBoolean("isSelfSignedCert", false),
+            prefs.getString("api_timeout", "-1").toLong(),
+            prefs.getBoolean("should_log_everything", false)
+        )
 
         if (allItems.isEmpty()) {
             finish()
         }
 
-        api = SelfossApi(
-            this,
-            this@ReaderActivity,
-            settings.getBoolean("isSelfSignedCert", false),
-            sharedPref.getBoolean("should_log_everything", false)
-        )
-
         currentItem = intent.getIntExtra("currentItem", 0)
 
-        pager.adapter = ScreenSlidePagerAdapter(supportFragmentManager, AppColors(this@ReaderActivity))
+        readItem(allItems[currentItem])
+
+        pager.adapter =
+                ScreenSlidePagerAdapter(supportFragmentManager, AppColors(this@ReaderActivity))
         pager.currentItem = currentItem
     }
 
     override fun onResume() {
         super.onResume()
 
-        (pager.adapter as ScreenSlidePagerAdapter).notifyDataSetChanged()
+        notifyAdapter()
 
         pager.setPageTransformer(true, DepthPageTransformer())
         (indicator as CircleIndicator).setViewPager(pager)
 
         pager.addOnPageChangeListener(
             object : ViewPager.SimpleOnPageChangeListener() {
-                var isLastItem = false
 
                 override fun onPageSelected(position: Int) {
-                    isLastItem = (position === (allItems.size - 1))
 
                     if (allItems[position].starred) {
                         canRemoveFromFavorite()
                     } else {
                         canFavorite()
                     }
-                }
-
-                override fun onPageScrollStateChanged(state: Int) {
-                    if (markOnScroll && (state === ViewPager.SCROLL_STATE_DRAGGING || (state === ViewPager.SCROLL_STATE_IDLE && isLastItem))) {
-                        api.markItem(allItems[pager.currentItem].id).enqueue(
-                            object : Callback<SuccessResponse> {
-                                override fun onResponse(
-                                    call: Call<SuccessResponse>,
-                                    response: Response<SuccessResponse>
-                                ) {
-                                    if (!response.succeeded() && debugReadingItems) {
-                                        val message =
-                                            "message: ${response.message()} " +
-                                                    "response isSuccess: ${response.isSuccessful} " +
-                                                    "response code: ${response.code()} " +
-                                                    "response message: ${response.message()} " +
-                                                    "response errorBody: ${response.errorBody()?.string()} " +
-                                                    "body success: ${response.body()?.success} " +
-                                                    "body isSuccess: ${response.body()?.isSuccess}"
-                                        ACRA.getErrorReporter().maybeHandleSilentException(Exception(message), this@ReaderActivity)
-                                    }
-                                }
-
-                                override fun onFailure(
-                                    call: Call<SuccessResponse>,
-                                    t: Throwable
-                                ) {
-                                    if (debugReadingItems) {
-                                        ACRA.getErrorReporter().maybeHandleSilentException(t, this@ReaderActivity)
-                                    }
-                                }
-                            }
-                        )
-                    }
+                    readItem(allItems[pager.currentItem])
                 }
             }
         )
     }
 
+    fun readItem(item: Item) {
+        if (markOnScroll) {
+            thread {
+                db.itemsDao().delete(item.toEntity())
+            }
+            if (this@ReaderActivity.isNetworkAccessible(this@ReaderActivity.findViewById(R.id.reader_activity_view))) {
+                api.markItem(item.id).enqueue(
+                    object : Callback<SuccessResponse> {
+                        override fun onResponse(
+                            call: Call<SuccessResponse>,
+                            response: Response<SuccessResponse>
+                        ) {
+                            if (!response.succeeded() && debugReadingItems) {
+                                val message =
+                                    "message: ${response.message()} " +
+                                            "response isSuccess: ${response.isSuccessful} " +
+                                            "response code: ${response.code()} " +
+                                            "response message: ${response.message()} " +
+                                            "response errorBody: ${response.errorBody()?.string()} " +
+                                            "body success: ${response.body()?.success} " +
+                                            "body isSuccess: ${response.body()?.isSuccess}"
+                                ACRA.getErrorReporter()
+                                    .maybeHandleSilentException(Exception(message), this@ReaderActivity)
+                            }
+                        }
+
+                        override fun onFailure(
+                            call: Call<SuccessResponse>,
+                            t: Throwable
+                        ) {
+                            thread {
+                                db.itemsDao().insertAllItems(item.toEntity())
+                            }
+                            if (debugReadingItems) {
+                                ACRA.getErrorReporter()
+                                    .maybeHandleSilentException(t, this@ReaderActivity)
+                            }
+                        }
+                    }
+                )
+            } else {
+                thread {
+                    db.actionsDao().insertAllActions(ActionEntity(item.id, true, false, false, false))
+                }
+            }
+        }
+    }
+
+    private fun notifyAdapter() {
+        (pager.adapter as ScreenSlidePagerAdapter).notifyDataSetChanged()
+    }
+
     override fun onPause() {
         super.onPause()
         if (markOnScroll) {
@@ -171,7 +214,6 @@ class ReaderActivity : AppCompatActivity() {
     private inner class ScreenSlidePagerAdapter(fm: FragmentManager, val appColors: AppColors) :
         FragmentStatePagerAdapter(fm) {
 
-
         override fun getCount(): Int {
             return allItems.size
         }
@@ -183,10 +225,20 @@ class ReaderActivity : AppCompatActivity() {
         override fun startUpdate(container: ViewGroup) {
             super.startUpdate(container)
 
-            container.background = ColorDrawable(ContextCompat.getColor(this@ReaderActivity, appColors.colorBackground))
+            container.background = ColorDrawable(
+                ContextCompat.getColor(
+                    this@ReaderActivity,
+                    appColors.colorBackground
+                )
+            )
         }
     }
 
+    fun alignmentMenu(showJustify: Boolean) {
+        toolbarMenu.findItem(R.id.align_left).isVisible = !showJustify
+        toolbarMenu.findItem(R.id.align_justify).isVisible = showJustify
+    }
+
     override fun onCreateOptionsMenu(menu: Menu): Boolean {
         val inflater = menuInflater
         inflater.inflate(R.menu.reader_menu, menu)
@@ -197,66 +249,115 @@ class ReaderActivity : AppCompatActivity() {
         } else {
             canFavorite()
         }
+        if (activeAlignment == JUSTIFY) {
+            alignmentMenu(false)
+        } else {
+            alignmentMenu(true)
+        }
 
         return true
     }
 
     override fun onOptionsItemSelected(item: MenuItem): Boolean {
+        fun afterSave() {
+            allItems[pager.currentItem] =
+                    allItems[pager.currentItem].toggleStar()
+            notifyAdapter()
+            canRemoveFromFavorite()
+        }
+
+        fun afterUnsave() {
+            allItems[pager.currentItem] = allItems[pager.currentItem].toggleStar()
+            notifyAdapter()
+            canFavorite()
+        }
+
         when (item.itemId) {
             android.R.id.home -> {
                 onBackPressed()
                 return true
             }
             R.id.save -> {
-                api.starrItem(allItems[pager.currentItem].id)
-                    .enqueue(object : Callback<SuccessResponse> {
-                        override fun onResponse(
-                            call: Call<SuccessResponse>,
-                            response: Response<SuccessResponse>
-                        ) {
-                            allItems[pager.currentItem] = allItems[pager.currentItem].toggleStar()
-                            canRemoveFromFavorite()
-                        }
+                if (this@ReaderActivity.isNetworkAccessible(null)) {
+                    api.starrItem(allItems[pager.currentItem].id)
+                        .enqueue(object : Callback<SuccessResponse> {
+                            override fun onResponse(
+                                call: Call<SuccessResponse>,
+                                response: Response<SuccessResponse>
+                            ) {
+                                afterSave()
+                            }
 
-                        override fun onFailure(
-                            call: Call<SuccessResponse>,
-                            t: Throwable
-                        ) {
-                            Toast.makeText(
-                                baseContext,
-                                R.string.cant_mark_favortie,
-                                Toast.LENGTH_SHORT
-                            ).show()
-                        }
-                    })
+                            override fun onFailure(
+                                call: Call<SuccessResponse>,
+                                t: Throwable
+                            ) {
+                                Toast.makeText(
+                                    baseContext,
+                                    R.string.cant_mark_favortie,
+                                    Toast.LENGTH_SHORT
+                                ).show()
+                            }
+                        })
+                } else {
+                    thread {
+                        db.actionsDao().insertAllActions(ActionEntity(allItems[pager.currentItem].id, false, false, true, false))
+                        afterSave()
+                    }
+                }
             }
             R.id.unsave -> {
-                api.unstarrItem(allItems[pager.currentItem].id)
-                    .enqueue(object : Callback<SuccessResponse> {
-                        override fun onResponse(
-                            call: Call<SuccessResponse>,
-                            response: Response<SuccessResponse>
-                        ) {
-                            allItems[pager.currentItem] = allItems[pager.currentItem].toggleStar()
-                            canFavorite()
-                        }
+                if (this@ReaderActivity.isNetworkAccessible(null)) {
+                    api.unstarrItem(allItems[pager.currentItem].id)
+                        .enqueue(object : Callback<SuccessResponse> {
+                            override fun onResponse(
+                                call: Call<SuccessResponse>,
+                                response: Response<SuccessResponse>
+                            ) {
+                                afterUnsave()
+                            }
 
-                        override fun onFailure(
-                            call: Call<SuccessResponse>,
-                            t: Throwable
-                        ) {
-                            Toast.makeText(
-                                baseContext,
-                                R.string.cant_unmark_favortie,
-                                Toast.LENGTH_SHORT
-                            ).show()
-                        }
-                    })
+                            override fun onFailure(
+                                call: Call<SuccessResponse>,
+                                t: Throwable
+                            ) {
+                                Toast.makeText(
+                                    baseContext,
+                                    R.string.cant_unmark_favortie,
+                                    Toast.LENGTH_SHORT
+                                ).show()
+                            }
+                        })
+                } else {
+                    thread {
+                        db.actionsDao().insertAllActions(ActionEntity(allItems[pager.currentItem].id, false, false, false, true))
+                        afterUnsave()
+                    }
+                }
+            }
+            R.id.align_left -> {
+                editor.putInt("text_align", ALIGN_LEFT)
+                editor.apply()
+                alignmentMenu(true)
+                refreshFragment()
+            }
+            R.id.align_justify -> {
+                editor.putInt("text_align", JUSTIFY)
+                editor.apply()
+                alignmentMenu(false)
+                refreshFragment()
             }
         }
         return super.onOptionsItemSelected(item)
     }
 
+    private fun refreshFragment() {
+        finish()
+        overridePendingTransition(0, 0)
+        startActivity(intent)
+        overridePendingTransition(0, 0)
+    }
+
     companion object {
         var allItems: ArrayList<Item> = ArrayList()
     }

app/src/main/java/apps/amine/bou/readerforselfoss/SourcesActivity.kt

@@ -5,14 +5,15 @@ import android.content.res.ColorStateList
 import android.os.Build
 import android.os.Bundle
 import android.preference.PreferenceManager
-import android.support.v7.app.AppCompatActivity
-import android.support.v7.widget.LinearLayoutManager
+import androidx.appcompat.app.AppCompatActivity
+import androidx.recyclerview.widget.LinearLayoutManager
 import android.widget.Toast
 import apps.amine.bou.readerforselfoss.adapters.SourcesListAdapter
 import apps.amine.bou.readerforselfoss.api.selfoss.SelfossApi
-import apps.amine.bou.readerforselfoss.api.selfoss.Sources
+import apps.amine.bou.readerforselfoss.api.selfoss.Source
 import apps.amine.bou.readerforselfoss.themes.AppColors
 import apps.amine.bou.readerforselfoss.themes.Toppings
+import apps.amine.bou.readerforselfoss.utils.network.isNetworkAccessible
 import com.ftinc.scoop.Scoop
 import kotlinx.android.synthetic.main.activity_sources.*
 import retrofit2.Call
@@ -59,41 +60,44 @@ class SourcesActivity : AppCompatActivity() {
             this,
             this@SourcesActivity,
             prefs.getBoolean("isSelfSignedCert", false),
+            prefs.getString("api_timeout", "-1").toLong(),
             prefs.getBoolean("should_log_everything", false)
         )
-        var items: ArrayList<Sources> = ArrayList()
+        var items: ArrayList<Source> = ArrayList()
 
         recyclerView.setHasFixedSize(true)
         recyclerView.layoutManager = mLayoutManager
 
-        api.sources.enqueue(object : Callback<List<Sources>> {
-            override fun onResponse(
-                call: Call<List<Sources>>,
-                response: Response<List<Sources>>
-            ) {
-                if (response.body() != null && response.body()!!.isNotEmpty()) {
-                    items = response.body() as ArrayList<Sources>
+        if (this@SourcesActivity.isNetworkAccessible(this@SourcesActivity.findViewById(R.id.recyclerView))) {
+            api.sources.enqueue(object : Callback<List<Source>> {
+                override fun onResponse(
+                    call: Call<List<Source>>,
+                    response: Response<List<Source>>
+                ) {
+                    if (response.body() != null && response.body()!!.isNotEmpty()) {
+                        items = response.body() as ArrayList<Source>
+                    }
+                    val mAdapter = SourcesListAdapter(this@SourcesActivity, items, api)
+                    recyclerView.adapter = mAdapter
+                    mAdapter.notifyDataSetChanged()
+                    if (items.isEmpty()) {
+                        Toast.makeText(
+                            this@SourcesActivity,
+                            R.string.nothing_here,
+                            Toast.LENGTH_SHORT
+                        ).show()
+                    }
                 }
-                val mAdapter = SourcesListAdapter(this@SourcesActivity, items, api)
-                recyclerView.adapter = mAdapter
-                mAdapter.notifyDataSetChanged()
-                if (items.isEmpty()) {
+
+                override fun onFailure(call: Call<List<Source>>, t: Throwable) {
                     Toast.makeText(
                         this@SourcesActivity,
-                        R.string.nothing_here,
+                        R.string.cant_get_sources,
                         Toast.LENGTH_SHORT
                     ).show()
                 }
-            }
-
-            override fun onFailure(call: Call<List<Sources>>, t: Throwable) {
-                Toast.makeText(
-                    this@SourcesActivity,
-                    R.string.cant_get_sources,
-                    Toast.LENGTH_SHORT
-                ).show()
-            }
-        })
+            })
+        }
 
         fab.setOnClickListener {
             startActivity(Intent(this@SourcesActivity, AddSourceActivity::class.java))

app/src/main/java/apps/amine/bou/readerforselfoss/adapters/ItemCardAdapter.kt

@@ -2,8 +2,8 @@ package apps.amine.bou.readerforselfoss.adapters
 
 import android.app.Activity
 import android.content.Context
-import android.support.v7.widget.CardView
-import android.support.v7.widget.RecyclerView
+import androidx.cardview.widget.CardView
+import androidx.recyclerview.widget.RecyclerView
 import android.text.Html
 import android.view.LayoutInflater
 import android.view.View
@@ -14,11 +14,15 @@ import apps.amine.bou.readerforselfoss.R
 import apps.amine.bou.readerforselfoss.api.selfoss.Item
 import apps.amine.bou.readerforselfoss.api.selfoss.SelfossApi
 import apps.amine.bou.readerforselfoss.api.selfoss.SuccessResponse
+import apps.amine.bou.readerforselfoss.persistence.database.AppDatabase
+import apps.amine.bou.readerforselfoss.persistence.entities.ActionEntity
 import apps.amine.bou.readerforselfoss.themes.AppColors
+import apps.amine.bou.readerforselfoss.utils.LinkOnTouchListener
 import apps.amine.bou.readerforselfoss.utils.buildCustomTabsIntent
 import apps.amine.bou.readerforselfoss.utils.customtabs.CustomTabActivityHelper
 import apps.amine.bou.readerforselfoss.utils.glide.bitmapCenterCrop
 import apps.amine.bou.readerforselfoss.utils.glide.circularBitmapDrawable
+import apps.amine.bou.readerforselfoss.utils.network.isNetworkAccessible
 import apps.amine.bou.readerforselfoss.utils.openInBrowserAsNewTask
 import apps.amine.bou.readerforselfoss.utils.openItemUrl
 import apps.amine.bou.readerforselfoss.utils.shareLink
@@ -33,11 +37,13 @@ import kotlinx.android.synthetic.main.card_item.view.*
 import retrofit2.Call
 import retrofit2.Callback
 import retrofit2.Response
+import kotlin.concurrent.thread
 
 class ItemCardAdapter(
     override val app: Activity,
     override var items: ArrayList<Item>,
     override val api: SelfossApi,
+    override val db: AppDatabase,
     private val helper: CustomTabActivityHelper,
     private val internalBrowser: Boolean,
     private val articleViewer: Boolean,
@@ -63,6 +69,7 @@ class ItemCardAdapter(
 
         holder.mView.favButton.isLiked = itm.starred
         holder.mView.title.text = Html.fromHtml(itm.title)
+        holder.mView.title.setOnTouchListener(LinkOnTouchListener())
 
         holder.mView.title.setLinkTextColor(appColors.colorAccent)
 
@@ -114,53 +121,66 @@ class ItemCardAdapter(
             mView.favButton.setOnLikeListener(object : OnLikeListener {
                 override fun liked(likeButton: LikeButton) {
                     val (id) = items[adapterPosition]
-                    api.starrItem(id).enqueue(object : Callback<SuccessResponse> {
-                        override fun onResponse(
-                            call: Call<SuccessResponse>,
-                            response: Response<SuccessResponse>
-                        ) {
-                        }
+                    if (c.isNetworkAccessible(null)) {
+                        api.starrItem(id).enqueue(object : Callback<SuccessResponse> {
+                            override fun onResponse(
+                                call: Call<SuccessResponse>,
+                                response: Response<SuccessResponse>
+                            ) {
+                            }
 
-                        override fun onFailure(
-                            call: Call<SuccessResponse>,
-                            t: Throwable
-                        ) {
-                            mView.favButton.isLiked = false
-                            Toast.makeText(
-                                c,
-                                R.string.cant_mark_favortie,
-                                Toast.LENGTH_SHORT
-                            ).show()
+                            override fun onFailure(
+                                call: Call<SuccessResponse>,
+                                t: Throwable
+                            ) {
+                                mView.favButton.isLiked = false
+                                Toast.makeText(
+                                    c,
+                                    R.string.cant_mark_favortie,
+                                    Toast.LENGTH_SHORT
+                                ).show()
+                            }
+                        })
+                    } else {
+                        thread {
+                            db.actionsDao().insertAllActions(ActionEntity(id, false, false, true, false))
                         }
-                    })
+                    }
                 }
 
                 override fun unLiked(likeButton: LikeButton) {
                     val (id) = items[adapterPosition]
-                    api.unstarrItem(id).enqueue(object : Callback<SuccessResponse> {
-                        override fun onResponse(
-                            call: Call<SuccessResponse>,
-                            response: Response<SuccessResponse>
-                        ) {
-                        }
+                    if (c.isNetworkAccessible(null)) {
+                        api.unstarrItem(id).enqueue(object : Callback<SuccessResponse> {
+                            override fun onResponse(
+                                call: Call<SuccessResponse>,
+                                response: Response<SuccessResponse>
+                            ) {
+                            }
 
-                        override fun onFailure(
-                            call: Call<SuccessResponse>,
-                            t: Throwable
-                        ) {
-                            mView.favButton.isLiked = true
-                            Toast.makeText(
-                                c,
-                                R.string.cant_unmark_favortie,
-                                Toast.LENGTH_SHORT
-                            ).show()
+                            override fun onFailure(
+                                call: Call<SuccessResponse>,
+                                t: Throwable
+                            ) {
+                                mView.favButton.isLiked = true
+                                Toast.makeText(
+                                    c,
+                                    R.string.cant_unmark_favortie,
+                                    Toast.LENGTH_SHORT
+                                ).show()
+                            }
+                        })
+                    } else {
+                        thread {
+                            db.actionsDao().insertAllActions(ActionEntity(id, false, false, false, true))
                         }
-                    })
+                    }
                 }
             })
 
             mView.shareBtn.setOnClickListener {
-                c.shareLink(items[adapterPosition].getLinkDecoded())
+                val item = items[adapterPosition]
+                c.shareLink(item.getLinkDecoded(), item.title)
             }
 
             mView.browserBtn.setOnClickListener {

app/src/main/java/apps/amine/bou/readerforselfoss/adapters/ItemListAdapter.kt

@@ -2,19 +2,25 @@ package apps.amine.bou.readerforselfoss.adapters
 
 import android.app.Activity
 import android.content.Context
-import android.support.constraint.ConstraintLayout
-import android.support.v7.widget.RecyclerView
+import androidx.constraintlayout.widget.ConstraintLayout
+import androidx.recyclerview.widget.RecyclerView
 import android.text.Html
+import android.text.Spannable
+import android.text.style.ClickableSpan
 import android.util.TypedValue
 import android.view.LayoutInflater
+import android.view.MotionEvent
 import android.view.View
 import android.view.ViewGroup
+import android.widget.TextView
 import android.widget.Toast
 import apps.amine.bou.readerforselfoss.R
 import apps.amine.bou.readerforselfoss.api.selfoss.Item
 import apps.amine.bou.readerforselfoss.api.selfoss.SelfossApi
 import apps.amine.bou.readerforselfoss.api.selfoss.SuccessResponse
+import apps.amine.bou.readerforselfoss.persistence.database.AppDatabase
 import apps.amine.bou.readerforselfoss.themes.AppColors
+import apps.amine.bou.readerforselfoss.utils.LinkOnTouchListener
 import apps.amine.bou.readerforselfoss.utils.buildCustomTabsIntent
 import apps.amine.bou.readerforselfoss.utils.customtabs.CustomTabActivityHelper
 import apps.amine.bou.readerforselfoss.utils.glide.bitmapCenterCrop
@@ -39,8 +45,8 @@ class ItemListAdapter(
     override val app: Activity,
     override var items: ArrayList<Item>,
     override val api: SelfossApi,
+    override val db: AppDatabase,
     private val helper: CustomTabActivityHelper,
-    private val clickBehavior: Boolean,
     private val internalBrowser: Boolean,
     private val articleViewer: Boolean,
     override val debugReadingItems: Boolean,
@@ -50,7 +56,6 @@ class ItemListAdapter(
 ) : ItemsAdapter<ItemListAdapter.ViewHolder>() {
     private val generator: ColorGenerator = ColorGenerator.MATERIAL
     private val c: Context = app.baseContext
-    private val bars: ArrayList<Boolean> = ArrayList(Collections.nCopies(items.size + 1, false))
 
     override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): ViewHolder {
         val v = LayoutInflater.from(c).inflate(
@@ -67,6 +72,8 @@ class ItemListAdapter(
 
         holder.mView.title.text = Html.fromHtml(itm.title)
 
+        holder.mView.title.setOnTouchListener(LinkOnTouchListener())
+
         holder.mView.title.setLinkTextColor(appColors.colorAccent)
 
         holder.mView.sourceTitleAndDate.text = itm.sourceAndDateText()
@@ -106,19 +113,6 @@ class ItemListAdapter(
         } else {
             c.bitmapCenterCrop(itm.getThumbnail(c), holder.mView.itemImage)
         }
-
-        // TODO: maybe handle this differently. It crashes when changing tab
-        try {
-            if (bars[position]) {
-                holder.mView.actionBar.visibility = View.VISIBLE
-            } else {
-                holder.mView.actionBar.visibility = View.GONE
-            }
-        } catch (e: IndexOutOfBoundsException) {
-            holder.mView.actionBar.visibility = View.GONE
-        }
-
-        holder.mView.favButton.isLiked = itm.starred
     }
 
     override fun getItemCount(): Int = items.size
@@ -126,114 +120,23 @@ class ItemListAdapter(
     inner class ViewHolder(val mView: ConstraintLayout) : RecyclerView.ViewHolder(mView) {
 
         init {
-            handleClickListeners()
             handleCustomTabActions()
         }
 
-        private fun handleClickListeners() {
-
-            mView.favButton.setOnLikeListener(object : OnLikeListener {
-                override fun liked(likeButton: LikeButton) {
-                    val (id) = items[adapterPosition]
-                    api.starrItem(id).enqueue(object : Callback<SuccessResponse> {
-                        override fun onResponse(
-                            call: Call<SuccessResponse>,
-                            response: Response<SuccessResponse>
-                        ) {
-                        }
-
-                        override fun onFailure(
-                            call: Call<SuccessResponse>,
-                            t: Throwable
-                        ) {
-                            mView.favButton.isLiked = false
-                            Toast.makeText(
-                                c,
-                                R.string.cant_mark_favortie,
-                                Toast.LENGTH_SHORT
-                            ).show()
-                        }
-                    })
-                }
-
-                override fun unLiked(likeButton: LikeButton) {
-                    val (id) = items[adapterPosition]
-                    api.unstarrItem(id).enqueue(object : Callback<SuccessResponse> {
-                        override fun onResponse(
-                            call: Call<SuccessResponse>,
-                            response: Response<SuccessResponse>
-                        ) {
-                        }
-
-                        override fun onFailure(
-                            call: Call<SuccessResponse>,
-                            t: Throwable
-                        ) {
-                            mView.favButton.isLiked = true
-                            Toast.makeText(
-                                c,
-                                R.string.cant_unmark_favortie,
-                                Toast.LENGTH_SHORT
-                            ).show()
-                        }
-                    })
-                }
-            })
-
-            mView.shareBtn.setOnClickListener {
-                c.shareLink(items[adapterPosition].getLinkDecoded())
-            }
-
-            mView.browserBtn.setOnClickListener {
-                c.openInBrowserAsNewTask(items[adapterPosition])
-
-            }
-        }
-
         private fun handleCustomTabActions() {
             val customTabsIntent = c.buildCustomTabsIntent()
             helper.bindCustomTabsService(app)
 
-
-            if (!clickBehavior) {
-                mView.setOnClickListener {
-                    c.openItemUrl(
-                        items,
-                        adapterPosition,
-                        items[adapterPosition].getLinkDecoded(),
-                        customTabsIntent,
-                        internalBrowser,
-                        articleViewer,
-                        app
-                    )
-                }
-                mView.setOnLongClickListener {
-                    actionBarShowHide()
-                    true
-                }
-            } else {
-                mView.setOnClickListener { actionBarShowHide() }
-                mView.setOnLongClickListener {
-                    c.openItemUrl(
-                        items,
-                        adapterPosition,
-                        items[adapterPosition].getLinkDecoded(),
-                        customTabsIntent,
-                        internalBrowser,
-                        articleViewer,
-                        app
-                    )
-                    true
-                }
-            }
-        }
-
-        private fun actionBarShowHide() {
-            bars[adapterPosition] = true
-            if (mView.actionBar.visibility == View.GONE) {
-                mView.actionBar.visibility = View.VISIBLE
-            } else {
-                mView.actionBar.visibility = View.GONE
+            mView.setOnClickListener {
+                c.openItemUrl(
+                    items,
+                    adapterPosition,
+                    items[adapterPosition].getLinkDecoded(),
+                    customTabsIntent,
+                    internalBrowser,
+                    articleViewer,
+                    app
+                )
             }
         }
     }

app/src/main/java/apps/amine/bou/readerforselfoss/adapters/ItemsAdapter.kt

@@ -2,25 +2,31 @@ package apps.amine.bou.readerforselfoss.adapters
 
 import android.app.Activity
 import android.graphics.Color
-import android.support.design.widget.Snackbar
-import android.support.v7.widget.RecyclerView
+import com.google.android.material.snackbar.Snackbar
+import androidx.recyclerview.widget.RecyclerView
 import android.widget.TextView
 import android.widget.Toast
 import apps.amine.bou.readerforselfoss.R
 import apps.amine.bou.readerforselfoss.api.selfoss.Item
 import apps.amine.bou.readerforselfoss.api.selfoss.SelfossApi
 import apps.amine.bou.readerforselfoss.api.selfoss.SuccessResponse
+import apps.amine.bou.readerforselfoss.persistence.database.AppDatabase
+import apps.amine.bou.readerforselfoss.persistence.entities.ActionEntity
 import apps.amine.bou.readerforselfoss.themes.AppColors
 import apps.amine.bou.readerforselfoss.utils.maybeHandleSilentException
+import apps.amine.bou.readerforselfoss.utils.network.isNetworkAccessible
+import apps.amine.bou.readerforselfoss.utils.persistence.toEntity
 import apps.amine.bou.readerforselfoss.utils.succeeded
 import org.acra.ACRA
 import retrofit2.Call
 import retrofit2.Callback
 import retrofit2.Response
+import kotlin.concurrent.thread
 
 abstract class ItemsAdapter<VH : RecyclerView.ViewHolder?> : RecyclerView.Adapter<VH>() {
     abstract var items: ArrayList<Item>
     abstract val api: SelfossApi
+    abstract val db: AppDatabase
     abstract val debugReadingItems: Boolean
     abstract val userIdentifier: String
     abstract val app: Activity
@@ -42,76 +48,100 @@ abstract class ItemsAdapter<VH : RecyclerView.ViewHolder?> : RecyclerView.Adapte
             )
             .setAction(R.string.undo_string) {
                 items.add(position, i)
+                thread {
+                    db.itemsDao().insertAllItems(i.toEntity())
+                }
                 notifyItemInserted(position)
                 updateItems(items)
 
-                api.unmarkItem(i.id).enqueue(object : Callback<SuccessResponse> {
-                    override fun onResponse(
-                        call: Call<SuccessResponse>,
-                        response: Response<SuccessResponse>
-                    ) {
-                    }
+                if (app.isNetworkAccessible(null)) {
+                    api.unmarkItem(i.id).enqueue(object : Callback<SuccessResponse> {
+                        override fun onResponse(
+                            call: Call<SuccessResponse>,
+                            response: Response<SuccessResponse>
+                        ) {
+                        }
 
-                    override fun onFailure(call: Call<SuccessResponse>, t: Throwable) {
-                        items.remove(i)
-                        notifyItemRemoved(position)
-                        updateItems(items)
-                        doUnmark(i, position)
+                        override fun onFailure(call: Call<SuccessResponse>, t: Throwable) {
+                            items.remove(i)
+                            thread {
+                                db.itemsDao().delete(i.toEntity())
+                            }
+                            notifyItemRemoved(position)
+                            updateItems(items)
+                            doUnmark(i, position)
+                        }
+                    })
+                } else {
+                    thread {
+                        db.actionsDao().deleteReadActionForArticle(i.id)
                     }
-                })
+                }
             }
 
         val view = s.view
-        val tv: TextView = view.findViewById(android.support.design.R.id.snackbar_text)
+        val tv: TextView = view.findViewById(com.google.android.material.R.id.snackbar_text)
         tv.setTextColor(Color.WHITE)
         s.show()
     }
 
     fun removeItemAtIndex(position: Int) {
-
         val i = items[position]
-
         items.remove(i)
         notifyItemRemoved(position)
         updateItems(items)
 
+        thread {
+            db.itemsDao().delete(i.toEntity())
+        }
 
-        api.markItem(i.id).enqueue(object : Callback<SuccessResponse> {
-            override fun onResponse(
-                call: Call<SuccessResponse>,
-                response: Response<SuccessResponse>
-            ) {
-                if (!response.succeeded() && debugReadingItems) {
-                    val message =
-                        "message: ${response.message()} " +
-                                "response isSuccess: ${response.isSuccessful} " +
-                                "response code: ${response.code()} " +
-                                "response message: ${response.message()} " +
-                                "response errorBody: ${response.errorBody()?.string()} " +
-                                "body success: ${response.body()?.success} " +
-                                "body isSuccess: ${response.body()?.isSuccess}"
-                    ACRA.getErrorReporter().maybeHandleSilentException(Exception(message), app)
-                    Toast.makeText(app.baseContext, message, Toast.LENGTH_LONG).show()
+        if (app.isNetworkAccessible(null)) {
+            api.markItem(i.id).enqueue(object : Callback<SuccessResponse> {
+                override fun onResponse(
+                    call: Call<SuccessResponse>,
+                    response: Response<SuccessResponse>
+                ) {
+                    if (!response.succeeded() && debugReadingItems) {
+                        val message =
+                            "message: ${response.message()} " +
+                                    "response isSuccess: ${response.isSuccessful} " +
+                                    "response code: ${response.code()} " +
+                                    "response message: ${response.message()} " +
+                                    "response errorBody: ${response.errorBody()?.string()} " +
+                                    "body success: ${response.body()?.success} " +
+                                    "body isSuccess: ${response.body()?.isSuccess}"
+                        ACRA.getErrorReporter().maybeHandleSilentException(Exception(message), app)
+                        Toast.makeText(app.baseContext, message, Toast.LENGTH_LONG).show()
+                    }
+
+                    doUnmark(i, position)
                 }
+
+                override fun onFailure(call: Call<SuccessResponse>, t: Throwable) {
+                    if (debugReadingItems) {
+                        ACRA.getErrorReporter().maybeHandleSilentException(t, app)
+                        Toast.makeText(app.baseContext, t.message, Toast.LENGTH_LONG).show()
+                    }
+                    Toast.makeText(
+                        app,
+                        app.getString(R.string.cant_mark_read),
+                        Toast.LENGTH_SHORT
+                    ).show()
+                    items.add(i)
+                    notifyItemInserted(position)
+                    updateItems(items)
+
+                    thread {
+                        db.itemsDao().insertAllItems(i.toEntity())
+                    }
+                }
+            })
+        } else {
+            thread {
+                db.actionsDao().insertAllActions(ActionEntity(i.id, true, false, false, false))
                 doUnmark(i, position)
             }
-
-            override fun onFailure(call: Call<SuccessResponse>, t: Throwable) {
-                if (debugReadingItems) {
-                    ACRA.getErrorReporter().maybeHandleSilentException(t, app)
-                    Toast.makeText(app.baseContext, t.message, Toast.LENGTH_LONG).show()
-                }
-                Toast.makeText(
-                    app,
-                    app.getString(R.string.cant_mark_read),
-                    Toast.LENGTH_SHORT
-                ).show()
-                items.add(i)
-                notifyItemInserted(position)
-                updateItems(items)
-
-            }
-        })
+        }
     }
 
     fun addItemAtIndex(item: Item, position: Int) {

app/src/main/java/apps/amine/bou/readerforselfoss/adapters/SourcesListAdapter.kt

@@ -2,17 +2,18 @@ package apps.amine.bou.readerforselfoss.adapters
 
 import android.app.Activity
 import android.content.Context
-import android.support.constraint.ConstraintLayout
-import android.support.v7.widget.RecyclerView
+import androidx.constraintlayout.widget.ConstraintLayout
+import androidx.recyclerview.widget.RecyclerView
 import android.view.LayoutInflater
 import android.view.ViewGroup
 import android.widget.Button
 import android.widget.Toast
 import apps.amine.bou.readerforselfoss.R
 import apps.amine.bou.readerforselfoss.api.selfoss.SelfossApi
-import apps.amine.bou.readerforselfoss.api.selfoss.Sources
+import apps.amine.bou.readerforselfoss.api.selfoss.Source
 import apps.amine.bou.readerforselfoss.api.selfoss.SuccessResponse
 import apps.amine.bou.readerforselfoss.utils.glide.circularBitmapDrawable
+import apps.amine.bou.readerforselfoss.utils.network.isNetworkAccessible
 import apps.amine.bou.readerforselfoss.utils.toTextDrawableString
 import com.amulyakhare.textdrawable.TextDrawable
 import com.amulyakhare.textdrawable.util.ColorGenerator
@@ -23,7 +24,7 @@ import retrofit2.Response
 
 class SourcesListAdapter(
     private val app: Activity,
-    private val items: ArrayList<Sources>,
+    private val items: ArrayList<Source>,
     private val api: SelfossApi
 ) : RecyclerView.Adapter<SourcesListAdapter.ViewHolder>() {
     private val c: Context = app.baseContext
@@ -70,33 +71,35 @@ class SourcesListAdapter(
             val deleteBtn: Button = mView.findViewById(R.id.deleteBtn)
 
             deleteBtn.setOnClickListener {
-                val (id) = items[adapterPosition]
-                api.deleteSource(id).enqueue(object : Callback<SuccessResponse> {
-                    override fun onResponse(
-                        call: Call<SuccessResponse>,
-                        response: Response<SuccessResponse>
-                    ) {
-                        if (response.body() != null && response.body()!!.isSuccess) {
-                            items.removeAt(adapterPosition)
-                            notifyItemRemoved(adapterPosition)
-                            notifyItemRangeChanged(adapterPosition, itemCount)
-                        } else {
+                if (c.isNetworkAccessible(null)) {
+                    val (id) = items[adapterPosition]
+                    api.deleteSource(id).enqueue(object : Callback<SuccessResponse> {
+                        override fun onResponse(
+                            call: Call<SuccessResponse>,
+                            response: Response<SuccessResponse>
+                        ) {
+                            if (response.body() != null && response.body()!!.isSuccess) {
+                                items.removeAt(adapterPosition)
+                                notifyItemRemoved(adapterPosition)
+                                notifyItemRangeChanged(adapterPosition, itemCount)
+                            } else {
+                                Toast.makeText(
+                                    app,
+                                    R.string.can_delete_source,
+                                    Toast.LENGTH_SHORT
+                                ).show()
+                            }
+                        }
+
+                        override fun onFailure(call: Call<SuccessResponse>, t: Throwable) {
                             Toast.makeText(
                                 app,
                                 R.string.can_delete_source,
                                 Toast.LENGTH_SHORT
                             ).show()
                         }
-                    }
-
-                    override fun onFailure(call: Call<SuccessResponse>, t: Throwable) {
-                        Toast.makeText(
-                            app,
-                            R.string.can_delete_source,
-                            Toast.LENGTH_SHORT
-                        ).show()
-                    }
-                })
+                    })
+                }
             }
         }
     }

app/src/main/java/apps/amine/bou/readerforselfoss/api/selfoss/SelfossApi.kt

@@ -18,11 +18,13 @@ import retrofit2.Call
 import retrofit2.Retrofit
 import retrofit2.converter.gson.GsonConverterFactory
 import java.util.concurrent.ConcurrentHashMap
+import java.util.concurrent.TimeUnit
 
 class SelfossApi(
     c: Context,
-    callingActivity: Activity,
+    callingActivity: Activity?,
     isWithSelfSignedCert: Boolean,
+    timeout: Long,
     shouldLog: Boolean
 ) {
 
@@ -38,16 +40,25 @@ class SelfossApi(
             this
         }
 
+    fun OkHttpClient.Builder.maybeWithSettingsTimeout(timeout: Long): OkHttpClient.Builder =
+        if (timeout != -1L) {
+            this.readTimeout(timeout, TimeUnit.SECONDS)
+                .connectTimeout(timeout, TimeUnit.SECONDS)
+        } else {
+            this
+        }
+
     fun Credentials.createAuthenticator(): DispatchingAuthenticator =
         DispatchingAuthenticator.Builder()
             .with("digest", DigestAuthenticator(this))
             .with("basic", BasicAuthenticator(this))
             .build()
 
-    fun DispatchingAuthenticator.getHttpClien(isWithSelfSignedCert: Boolean): OkHttpClient.Builder {
+    fun DispatchingAuthenticator.getHttpClien(isWithSelfSignedCert: Boolean, timeout: Long): OkHttpClient.Builder {
         val authCache = ConcurrentHashMap<String, CachingAuthenticator>()
         return OkHttpClient
             .Builder()
+            .maybeWithSettingsTimeout(timeout)
             .maybeWithSelfSigned(isWithSelfSignedCert)
             .authenticator(CachingAuthenticatorDecorator(this, authCache))
             .addInterceptor(AuthenticationCacheInterceptor(authCache))
@@ -66,6 +77,7 @@ class SelfossApi(
         val gson =
             GsonBuilder()
                 .registerTypeAdapter(Boolean::class.javaPrimitiveType, BooleanTypeAdapter())
+                .registerTypeAdapter(SelfossTagType::class.java, SelfossTagTypeTypeAdapter())
                 .setLenient()
                 .create()
 
@@ -77,7 +89,7 @@ class SelfossApi(
             HttpLoggingInterceptor.Level.NONE
         }
 
-        val httpClient = authenticator.getHttpClien(isWithSelfSignedCert)
+        val httpClient = authenticator.getHttpClien(isWithSelfSignedCert, timeout)
 
         httpClient.addInterceptor(logging)
 
@@ -91,7 +103,9 @@ class SelfossApi(
                     .build()
             service = retrofit.create(SelfossService::class.java)
         } catch (e: IllegalArgumentException) {
-            Config.logoutAndRedirect(c, callingActivity, config.settings.edit(), baseUrlFail = true)
+            if (callingActivity != null) {
+                Config.logoutAndRedirect(c, callingActivity, config.settings.edit(), baseUrlFail = true)
+            }
         }
     }
 
@@ -125,6 +139,9 @@ class SelfossApi(
     ): Call<List<Item>> =
         getItems("starred", tag, sourceId, search, itemsNumber, offset)
 
+    fun allItems(): Call<List<Item>> =
+        service.allItems(userName, password)
+
     private fun getItems(
         type: String,
         tag: String?,
@@ -159,7 +176,7 @@ class SelfossApi(
     fun update(): Call<String> =
         service.update(userName, password)
 
-    val sources: Call<List<Sources>>
+    val sources: Call<List<Source>>
         get() = service.sources(userName, password)
 
     fun deleteSource(id: String): Call<SuccessResponse> =

app/src/main/java/apps/amine/bou/readerforselfoss/api/selfoss/SelfossModels.kt

@@ -9,13 +9,13 @@ import apps.amine.bou.readerforselfoss.utils.Config
 import apps.amine.bou.readerforselfoss.utils.isEmptyOrNullOrNullString
 import com.google.gson.annotations.SerializedName
 
-private fun constructUrl(config: Config?, path: String, file: String): String {
-    val baseUriBuilder = Uri.parse(config!!.baseUrl).buildUpon()
-    baseUriBuilder.appendPath(path).appendPath(file)
-
+private fun constructUrl(config: Config?, path: String, file: String?): String {
     return if (file.isEmptyOrNullOrNullString()) {
         ""
     } else {
+        val baseUriBuilder = Uri.parse(config!!.baseUrl).buildUpon()
+        baseUriBuilder.appendPath(path).appendPath(file)
+
         baseUriBuilder.toString()
     }
 }
@@ -42,10 +42,10 @@ data class Spout(
     @SerializedName("description") val description: String
 )
 
-data class Sources(
+data class Source(
     @SerializedName("id") val id: String,
     @SerializedName("title") val title: String,
-    @SerializedName("tags") val tags: String,
+    @SerializedName("tags") val tags: SelfossTagType,
     @SerializedName("spout") val spout: String,
     @SerializedName("error") val error: String,
     @SerializedName("icon") val icon: String
@@ -71,7 +71,7 @@ data class Item(
     @SerializedName("icon") val icon: String,
     @SerializedName("link") val link: String,
     @SerializedName("sourcetitle") val sourcetitle: String,
-    @SerializedName("tags") val tags: String
+    @SerializedName("tags") val tags: SelfossTagType
 ) : Parcelable {
 
     var config: Config? = null
@@ -94,7 +94,7 @@ data class Item(
         icon = source.readString(),
         link = source.readString(),
         sourcetitle = source.readString(),
-        tags = source.readString()
+        tags = source.readParcelable(ClassLoader.getSystemClassLoader())
     )
 
     override fun describeContents() = 0
@@ -110,7 +110,7 @@ data class Item(
         dest.writeString(icon)
         dest.writeString(link)
         dest.writeString(sourcetitle)
-        dest.writeString(tags)
+        dest.writeParcelable(tags, flags)
     }
 
     fun getIcon(app: Context): String {
@@ -153,4 +153,27 @@ data class Item(
 
         return stringUrl
     }
+}
+
+data class SelfossTagType(val tags: String) : Parcelable {
+
+    companion object {
+        @JvmField val CREATOR: Parcelable.Creator<SelfossTagType> =
+            object : Parcelable.Creator<SelfossTagType> {
+                override fun createFromParcel(source: Parcel): SelfossTagType =
+                    SelfossTagType(source)
+
+                override fun newArray(size: Int): Array<SelfossTagType?> = arrayOfNulls(size)
+            }
+    }
+
+    constructor(source: Parcel) : this(
+        tags = source.readString()
+    )
+
+    override fun describeContents() = 0
+
+    override fun writeToParcel(dest: Parcel, flags: Int) {
+        dest.writeString(tags)
+    }
 }

app/src/main/java/apps/amine/bou/readerforselfoss/api/selfoss/SelfossService.kt

@@ -27,6 +27,12 @@ internal interface SelfossService {
         @Query("offset") offset: Int
     ): Call<List<Item>>
 
+    @GET("items")
+    fun allItems(
+        @Query("username") username: String,
+        @Query("password") password: String
+    ): Call<List<Item>>
+
     @Headers("Content-Type: application/x-www-form-urlencoded")
     @POST("mark/{id}")
     fun markAsRead(
@@ -95,7 +101,7 @@ internal interface SelfossService {
     fun sources(
         @Query("username") username: String,
         @Query("password") password: String
-    ): Call<List<Sources>>
+    ): Call<List<Source>>
 
     @DELETE("source/{id}")
     fun deleteSource(

app/src/main/java/apps/amine/bou/readerforselfoss/api/selfoss/SelfossTagTypeTypeAdapter.kt

@@ -0,0 +1,22 @@
+package apps.amine.bou.readerforselfoss.api.selfoss
+
+import com.google.gson.JsonDeserializationContext
+import com.google.gson.JsonDeserializer
+import com.google.gson.JsonElement
+import com.google.gson.JsonParseException
+import java.lang.reflect.Type
+
+internal class SelfossTagTypeTypeAdapter : JsonDeserializer<SelfossTagType> {
+
+    @Throws(JsonParseException::class)
+    override fun deserialize(
+        json: JsonElement,
+        typeOfT: Type,
+        context: JsonDeserializationContext
+    ): SelfossTagType? =
+        if (json.isJsonArray) {
+            SelfossTagType(json.asJsonArray.joinToString(",") { it.toString() })
+        } else {
+            SelfossTagType(json.toString())
+        }
+}

app/src/main/java/apps/amine/bou/readerforselfoss/background/background.kt

@@ -0,0 +1,152 @@
+package apps.amine.bou.readerforselfoss.background
+
+import android.app.NotificationManager
+import android.app.PendingIntent
+import android.content.Context
+import android.content.Intent
+import android.preference.PreferenceManager
+import androidx.core.app.NotificationCompat
+import androidx.core.app.NotificationCompat.PRIORITY_DEFAULT
+import androidx.core.app.NotificationCompat.PRIORITY_LOW
+import androidx.room.Room
+import androidx.work.Worker
+import androidx.work.WorkerParameters
+import apps.amine.bou.readerforselfoss.MainActivity
+import apps.amine.bou.readerforselfoss.R
+import apps.amine.bou.readerforselfoss.api.selfoss.Item
+import apps.amine.bou.readerforselfoss.api.selfoss.SelfossApi
+import apps.amine.bou.readerforselfoss.persistence.database.AppDatabase
+import apps.amine.bou.readerforselfoss.persistence.entities.ActionEntity
+import apps.amine.bou.readerforselfoss.persistence.migrations.MIGRATION_1_2
+import apps.amine.bou.readerforselfoss.persistence.migrations.MIGRATION_2_3
+import apps.amine.bou.readerforselfoss.utils.Config
+import apps.amine.bou.readerforselfoss.utils.maybeHandleSilentException
+import apps.amine.bou.readerforselfoss.utils.network.isNetworkAccessible
+import apps.amine.bou.readerforselfoss.utils.persistence.toEntity
+import org.acra.ACRA
+import retrofit2.Call
+import retrofit2.Callback
+import retrofit2.Response
+import java.util.*
+import kotlin.concurrent.schedule
+import kotlin.concurrent.thread
+
+class LoadingWorker(val context: Context, params: WorkerParameters) : Worker(context, params) {
+    lateinit var db: AppDatabase
+
+    override fun doWork(): Result {
+        if (context.isNetworkAccessible(null)) {
+
+            val notificationManager =
+                applicationContext.getSystemService(Context.NOTIFICATION_SERVICE) as NotificationManager
+
+            val notification = NotificationCompat.Builder(applicationContext, Config.syncChannelId)
+                .setContentTitle(context.getString(R.string.loading_notification_title))
+                .setContentText(context.getString(R.string.loading_notification_text))
+                .setOngoing(true)
+                .setPriority(PRIORITY_LOW)
+                .setChannelId(Config.syncChannelId)
+                .setSmallIcon(R.drawable.ic_cloud_download)
+
+            notificationManager.notify(1, notification.build())
+
+            val settings =
+                this.context.getSharedPreferences(Config.settingsName, Context.MODE_PRIVATE)
+            val sharedPref = PreferenceManager.getDefaultSharedPreferences(this.context)
+            val notifyNewItems = sharedPref.getBoolean("notify_new_items", false)
+
+            db = Room.databaseBuilder(
+                applicationContext,
+                AppDatabase::class.java, "selfoss-database"
+            ).addMigrations(MIGRATION_1_2).addMigrations(MIGRATION_2_3).build()
+
+            val api = SelfossApi(
+                this.context,
+                null,
+                settings.getBoolean("isSelfSignedCert", false),
+                sharedPref.getString("api_timeout", "-1").toLong(),
+                sharedPref.getBoolean("should_log_everything", false)
+            )
+
+            api.allItems().enqueue(object : Callback<List<Item>> {
+                override fun onFailure(call: Call<List<Item>>, t: Throwable) {
+                    Timer("", false).schedule(4000) {
+                        notificationManager.cancel(1)
+                    }
+                }
+
+                override fun onResponse(
+                    call: Call<List<Item>>,
+                    response: Response<List<Item>>
+                ) {
+                    thread {
+                        if (response.body() != null) {
+                            val apiItems = (response.body() as ArrayList<Item>)
+                            db.itemsDao().deleteAllItems()
+                            db.itemsDao()
+                                .insertAllItems(*(apiItems.map { it.toEntity() }).toTypedArray())
+
+                            val newSize = apiItems.filter { it.unread }.size
+                            if (notifyNewItems && newSize > 0) {
+
+                                val intent = Intent(context, MainActivity::class.java).apply {
+                                    flags = Intent.FLAG_ACTIVITY_NEW_TASK or Intent.FLAG_ACTIVITY_CLEAR_TASK
+                                }
+                                val pendingIntent: PendingIntent = PendingIntent.getActivity(context, 0, intent, 0)
+
+                                val newItemsNotification = NotificationCompat.Builder(applicationContext, Config.newItemsChannelId)
+                                    .setContentTitle(context.getString(R.string.new_items_notification_title))
+                                    .setContentText(context.getString(R.string.new_items_notification_text, newSize))
+                                    .setPriority(PRIORITY_DEFAULT)
+                                    .setChannelId(Config.newItemsChannelId)
+                                    .setContentIntent(pendingIntent)
+                                    .setAutoCancel(true)
+                                    .setSmallIcon(R.drawable.ic_fiber_new_black_24dp)
+
+                                Timer("", false).schedule(4000) {
+                                    notificationManager.notify(2, newItemsNotification.build())
+                                }
+                            }
+                        }
+                        Timer("", false).schedule(4000) {
+                            notificationManager.cancel(1)
+                        }
+                    }
+                }
+            })
+            thread {
+                val actions = db.actionsDao().actions()
+
+                actions.forEach { action ->
+                    when {
+                        action.read -> doAndReportOnFail(api.markItem(action.articleId), action)
+                        action.unread -> doAndReportOnFail(api.unmarkItem(action.articleId), action)
+                        action.starred -> doAndReportOnFail(api.starrItem(action.articleId), action)
+                        action.unstarred -> doAndReportOnFail(
+                            api.unstarrItem(action.articleId),
+                            action
+                        )
+                    }
+                }
+            }
+        }
+        return Result.SUCCESS
+    }
+
+    private fun <T> doAndReportOnFail(call: Call<T>, action: ActionEntity) {
+        call.enqueue(object : Callback<T> {
+            override fun onResponse(
+                call: Call<T>,
+                response: Response<T>
+            ) {
+                thread {
+                    db.actionsDao().delete(action)
+                }
+            }
+
+            override fun onFailure(call: Call<T>, t: Throwable) {
+                ACRA.getErrorReporter().maybeHandleSilentException(t, context)
+            }
+        })
+    }
+}

app/src/main/java/apps/amine/bou/readerforselfoss/fragments/ArticleFragment.kt

@@ -1,38 +1,46 @@
 package apps.amine.bou.readerforselfoss.fragments
 
-import android.content.Intent
+import android.content.Context
 import android.content.SharedPreferences
 import android.content.res.ColorStateList
 import android.graphics.drawable.ColorDrawable
-import android.net.Uri
 import android.os.Build
 import android.os.Bundle
 import android.preference.PreferenceManager
-import android.support.customtabs.CustomTabsIntent
-import android.support.design.widget.FloatingActionButton
-import android.support.v4.app.Fragment
-import android.support.v4.content.ContextCompat
-import android.support.v4.widget.NestedScrollView
-import android.support.v7.app.AlertDialog
+import android.view.InflateException
+import androidx.browser.customtabs.CustomTabsIntent
+import com.google.android.material.floatingactionbutton.FloatingActionButton
+import androidx.fragment.app.Fragment
+import androidx.core.content.ContextCompat
+import androidx.core.widget.NestedScrollView
 import android.view.LayoutInflater
 import android.view.MenuItem
 import android.view.View
 import android.view.ViewGroup
 import android.webkit.WebSettings
+import androidx.appcompat.app.AlertDialog
+import androidx.room.Room
 import apps.amine.bou.readerforselfoss.R
 import apps.amine.bou.readerforselfoss.api.mercury.MercuryApi
 import apps.amine.bou.readerforselfoss.api.mercury.ParsedContent
 import apps.amine.bou.readerforselfoss.api.selfoss.Item
+import apps.amine.bou.readerforselfoss.api.selfoss.SelfossApi
+import apps.amine.bou.readerforselfoss.api.selfoss.SuccessResponse
+import apps.amine.bou.readerforselfoss.persistence.database.AppDatabase
+import apps.amine.bou.readerforselfoss.persistence.entities.ActionEntity
+import apps.amine.bou.readerforselfoss.persistence.migrations.MIGRATION_1_2
+import apps.amine.bou.readerforselfoss.persistence.migrations.MIGRATION_2_3
 import apps.amine.bou.readerforselfoss.themes.AppColors
 import apps.amine.bou.readerforselfoss.utils.Config
 import apps.amine.bou.readerforselfoss.utils.buildCustomTabsIntent
 import apps.amine.bou.readerforselfoss.utils.customtabs.CustomTabActivityHelper
 import apps.amine.bou.readerforselfoss.utils.isEmptyOrNullOrNullString
 import apps.amine.bou.readerforselfoss.utils.maybeHandleSilentException
+import apps.amine.bou.readerforselfoss.utils.network.isNetworkAccessible
 import apps.amine.bou.readerforselfoss.utils.openItemUrl
 import apps.amine.bou.readerforselfoss.utils.shareLink
 import apps.amine.bou.readerforselfoss.utils.sourceAndDateText
-import apps.amine.bou.readerforselfoss.utils.toPx
+import apps.amine.bou.readerforselfoss.utils.succeeded
 import com.bumptech.glide.Glide
 import com.bumptech.glide.request.RequestOptions
 import com.github.rubensousa.floatingtoolbar.FloatingToolbar
@@ -43,25 +51,29 @@ import retrofit2.Callback
 import retrofit2.Response
 import java.net.MalformedURLException
 import java.net.URL
+import kotlin.concurrent.thread
 
 class ArticleFragment : Fragment() {
     private lateinit var pageNumber: Number
-    private var fontSize: Int = 14
+    private var fontSize: Int = 16
     private lateinit var allItems: ArrayList<Item>
-    private lateinit var mCustomTabActivityHelper: CustomTabActivityHelper
+    private var mCustomTabActivityHelper: CustomTabActivityHelper? = null;
     private lateinit var url: String
     private lateinit var contentText: String
     private lateinit var contentSource: String
     private lateinit var contentImage: String
     private lateinit var contentTitle: String
-    private var showMalformedUrl: Boolean = false
     private lateinit var editor: SharedPreferences.Editor
     private lateinit var fab: FloatingActionButton
     private lateinit var appColors: AppColors
+    private lateinit var db: AppDatabase
+    private lateinit var textAlignment: String
 
     override fun onStop() {
         super.onStop()
-        mCustomTabActivityHelper.unbindCustomTabsService(activity)
+        if (mCustomTabActivityHelper != null) {
+            mCustomTabActivityHelper!!.unbindCustomTabsService(activity)
+        }
     }
 
     override fun onCreate(savedInstanceState: Bundle?) {
@@ -71,202 +83,288 @@ class ArticleFragment : Fragment() {
 
         pageNumber = arguments!!.getInt(ARG_POSITION)
         allItems = arguments!!.getParcelableArrayList(ARG_ITEMS)
+
+        db = Room.databaseBuilder(
+            context!!,
+            AppDatabase::class.java, "selfoss-database"
+        ).addMigrations(MIGRATION_1_2).addMigrations(MIGRATION_2_3).build()
     }
 
-    private lateinit var rootView: ViewGroup
+    private var rootView: ViewGroup? = null
 
+    private lateinit var prefs: SharedPreferences
 
     override fun onCreateView(
         inflater: LayoutInflater,
         container: ViewGroup?,
         savedInstanceState: Bundle?
     ): View? {
-        rootView = inflater
-            .inflate(R.layout.fragment_article, container, false) as ViewGroup
+        try {
+            rootView = inflater
+                .inflate(R.layout.fragment_article, container, false) as ViewGroup
 
-        url = allItems[pageNumber.toInt()].getLinkDecoded()
-        contentText = allItems[pageNumber.toInt()].content
-        contentTitle = allItems[pageNumber.toInt()].title
-        contentImage = allItems[pageNumber.toInt()].getThumbnail(activity!!)
-        contentSource = allItems[pageNumber.toInt()].sourceAndDateText()
+            url = allItems[pageNumber.toInt()].getLinkDecoded()
+            contentText = allItems[pageNumber.toInt()].content
+            contentTitle = allItems[pageNumber.toInt()].title
+            contentImage = allItems[pageNumber.toInt()].getThumbnail(activity!!)
+            contentSource = allItems[pageNumber.toInt()].sourceAndDateText()
 
-        fab = rootView.fab
+            prefs = PreferenceManager.getDefaultSharedPreferences(activity)
+            editor = prefs.edit()
+            fontSize = prefs.getString("reader_font_size", "16").toInt()
+            refreshAlignment()
 
-        fab.backgroundTintList = ColorStateList.valueOf(appColors.colorAccent)
+            val settings = activity!!.getSharedPreferences(Config.settingsName, Context.MODE_PRIVATE)
+            val debugReadingItems = prefs.getBoolean("read_debug", false)
 
-        fab.rippleColor = appColors.colorAccentDark
+            val api = SelfossApi(
+                context!!,
+                activity!!,
+                settings.getBoolean("isSelfSignedCert", false),
+                prefs.getString("api_timeout", "-1").toLong(),
+                prefs.getBoolean("should_log_everything", false)
+            )
 
-        val floatingToolbar: FloatingToolbar = rootView.floatingToolbar
-        floatingToolbar.attachFab(fab)
+            fab = rootView!!.fab
 
-        floatingToolbar.background = ColorDrawable(appColors.colorAccent)
+            fab.backgroundTintList = ColorStateList.valueOf(appColors.colorAccent)
 
-        val customTabsIntent = activity!!.buildCustomTabsIntent()
-        mCustomTabActivityHelper = CustomTabActivityHelper()
-        mCustomTabActivityHelper.bindCustomTabsService(activity)
+            fab.rippleColor = appColors.colorAccentDark
 
-        val prefs = PreferenceManager.getDefaultSharedPreferences(activity)
-        editor = prefs.edit()
-        fontSize = prefs.getString("reader_font_size", "14").toInt()
-        showMalformedUrl = prefs.getBoolean("show_error_malformed_url", true)
+            val floatingToolbar: FloatingToolbar = rootView!!.floatingToolbar
+            floatingToolbar.attachFab(fab)
+
+            floatingToolbar.background = ColorDrawable(appColors.colorAccent)
+
+            val customTabsIntent = activity!!.buildCustomTabsIntent()
+            mCustomTabActivityHelper = CustomTabActivityHelper()
+            mCustomTabActivityHelper!!.bindCustomTabsService(activity)
 
 
-        floatingToolbar.setClickListener(
-            object : FloatingToolbar.ItemClickListener {
-                override fun onItemClick(item: MenuItem) {
-                    when (item.itemId) {
-                        R.id.more_action -> getContentFromMercury(customTabsIntent, prefs)
-                        R.id.share_action -> activity!!.shareLink(url)
-                        R.id.open_action -> activity!!.openItemUrl(
-                            allItems,
-                            pageNumber.toInt(),
-                            url,
-                            customTabsIntent,
-                            false,
-                            false,
-                            activity!!
-                        )
-                        else -> Unit
+            floatingToolbar.setClickListener(
+                object : FloatingToolbar.ItemClickListener {
+                    override fun onItemClick(item: MenuItem) {
+                        when (item.itemId) {
+                            R.id.more_action -> getContentFromMercury(customTabsIntent, prefs)
+                            R.id.share_action -> activity!!.shareLink(url, contentTitle)
+                            R.id.open_action -> activity!!.openItemUrl(
+                                allItems,
+                                pageNumber.toInt(),
+                                url,
+                                customTabsIntent,
+                                false,
+                                false,
+                                activity!!
+                            )
+                            R.id.unread_action -> if ((context != null && context!!.isNetworkAccessible(null)) || context == null) {
+                                api.unmarkItem(allItems[pageNumber.toInt()].id).enqueue(
+                                    object : Callback<SuccessResponse> {
+                                        override fun onResponse(
+                                            call: Call<SuccessResponse>,
+                                            response: Response<SuccessResponse>
+                                        ) {
+                                            if (!response.succeeded() && debugReadingItems) {
+                                                val message =
+                                                    "message: ${response.message()} " +
+                                                            "response isSuccess: ${response.isSuccessful} " +
+                                                            "response code: ${response.code()} " +
+                                                            "response message: ${response.message()} " +
+                                                            "response errorBody: ${response.errorBody()?.string()} " +
+                                                            "body success: ${response.body()?.success} " +
+                                                            "body isSuccess: ${response.body()?.isSuccess}"
+                                                ACRA.getErrorReporter().maybeHandleSilentException(Exception(message), activity!!)
+                                            }
+                                        }
+
+                                        override fun onFailure(
+                                            call: Call<SuccessResponse>,
+                                            t: Throwable
+                                        ) {
+                                            if (debugReadingItems) {
+                                                ACRA.getErrorReporter().maybeHandleSilentException(t, activity!!)
+                                            }
+                                        }
+                                    }
+                                )
+                            } else {
+                                thread {
+                                    db.actionsDao().insertAllActions(ActionEntity(allItems[pageNumber.toInt()].id, false, true, false, false))
+                                }
+                            }
+                            else -> Unit
+                        }
+                    }
+
+                    override fun onItemLongClick(item: MenuItem?) {
                     }
                 }
+            )
 
-                override fun onItemLongClick(item: MenuItem?) {
+            rootView!!.source.text = contentSource
+
+            if (contentText.isEmptyOrNullOrNullString()) {
+                getContentFromMercury(customTabsIntent, prefs)
+            } else {
+                rootView!!.titleView.text = contentTitle
+
+                htmlToWebview()
+
+                if (!contentImage.isEmptyOrNullOrNullString() && context != null) {
+                    rootView!!.imageView.visibility = View.VISIBLE
+                    Glide
+                        .with(context!!)
+                        .asBitmap()
+                        .load(contentImage)
+                        .apply(RequestOptions.fitCenterTransform())
+                        .into(rootView!!.imageView)
+                } else {
+                    rootView!!.imageView.visibility = View.GONE
                 }
             }
-        )
 
-        rootView.source.text = contentSource
+            rootView!!.nestedScrollView.setOnScrollChangeListener(
+                NestedScrollView.OnScrollChangeListener { _, _, scrollY, _, oldScrollY ->
+                    if (scrollY > oldScrollY) {
+                        fab.hide()
+                    } else {
+                        if (floatingToolbar.isShowing) floatingToolbar.hide() else fab.show()
+                    }
+                }
+            )
 
-        if (contentText.isEmptyOrNullOrNullString()) {
-            getContentFromMercury(customTabsIntent, prefs)
-        } else {
-            rootView.titleView.text = contentTitle
-
-            htmlToWebview(contentText, prefs)
-
-            if (!contentImage.isEmptyOrNullOrNullString() && context != null) {
-                rootView.imageView.visibility = View.VISIBLE
-                Glide
-                    .with(context!!)
-                    .asBitmap()
-                    .load(contentImage)
-                    .apply(RequestOptions.fitCenterTransform())
-                    .into(rootView.imageView)
-            } else {
-                rootView.imageView.visibility = View.GONE
-            }
+        } catch (e: InflateException) {
+            AlertDialog.Builder(context!!)
+                .setMessage(context!!.getString(R.string.webview_dialog_issue_message))
+                .setTitle(context!!.getString(R.string.webview_dialog_issue_title))
+                .setPositiveButton(android.R.string.ok
+                ) { dialog, which ->
+                    val sharedPref = PreferenceManager.getDefaultSharedPreferences(context!!)
+                    val editor = sharedPref.edit()
+                    editor.putBoolean("prefer_article_viewer", false)
+                    editor.commit()
+                    activity!!.finish()
+                }
+                .create()
+                .show()
         }
 
-        rootView.nestedScrollView.setOnScrollChangeListener(
-            NestedScrollView.OnScrollChangeListener { _, _, scrollY, _, oldScrollY ->
-                if (scrollY > oldScrollY) {
-                    fab.hide()
-                } else {
-                    if (floatingToolbar.isShowing) floatingToolbar.hide() else fab.show()
-                }
-            }
-        )
-
         return rootView
     }
 
+    private fun refreshAlignment() {
+        textAlignment = when (prefs.getInt("text_align", 1)) {
+            1 -> "justify"
+            2 -> "left"
+            else -> "justify"
+        }
+    }
+
     private fun getContentFromMercury(
         customTabsIntent: CustomTabsIntent,
         prefs: SharedPreferences
     ) {
-        rootView.progressBar.visibility = View.VISIBLE
-        val parser = MercuryApi(
-            prefs.getBoolean("should_log_everything", false)
-        )
+        if ((context != null && context!!.isNetworkAccessible(null)) || context == null) {
+            rootView!!.progressBar.visibility = View.VISIBLE
+            val parser = MercuryApi(
+                prefs.getBoolean("should_log_everything", false)
+            )
 
-        parser.parseUrl(url).enqueue(
-            object : Callback<ParsedContent> {
-                override fun onResponse(
-                    call: Call<ParsedContent>,
-                    response: Response<ParsedContent>
-                ) {
-                    // TODO: clean all the following after finding the mercury content issue
-                    try {
-                        if (response.body() != null && response.body()!!.content != null && !response.body()!!.content.isNullOrEmpty()) {
-                            try {
-                                rootView.titleView.text = response.body()!!.title
-                                url = response.body()!!.url
-                            } catch (e: Exception) {
-                                if (context != null) {
-                                    ACRA.getErrorReporter().maybeHandleSilentException(e, context!!)
-                                }
-                            }
-
-                            try {
-                                htmlToWebview(response.body()!!.content.orEmpty(), prefs)
-                            } catch (e: Exception) {
-                                if (context != null) {
-                                    ACRA.getErrorReporter().maybeHandleSilentException(e, context!!)
-                                }
-                            }
-
-                            try {
-                                if (response.body()!!.lead_image_url != null && !response.body()!!.lead_image_url.isNullOrEmpty() && context != null) {
-                                    rootView.imageView.visibility = View.VISIBLE
+            parser.parseUrl(url).enqueue(
+                object : Callback<ParsedContent> {
+                    override fun onResponse(
+                        call: Call<ParsedContent>,
+                        response: Response<ParsedContent>
+                    ) {
+                        // TODO: clean all the following after finding the mercury content issue
+                        try {
+                            if (response.body() != null && response.body()!!.content != null && !response.body()!!.content.isNullOrEmpty()) {
+                                try {
+                                    rootView!!.titleView.text = response.body()!!.title
                                     try {
-                                        Glide
-                                            .with(context!!)
-                                            .asBitmap()
-                                            .load(response.body()!!.lead_image_url)
-                                            .apply(RequestOptions.fitCenterTransform())
-                                            .into(rootView.imageView)
-                                    } catch (e: Exception) {
+                                        // Note: Mercury may return relative urls... If it does the url val will not be changed.
+                                        URL(response.body()!!.url)
+                                        url = response.body()!!.url
+                                    } catch (e: MalformedURLException) {
+                                        // Mercury returned a relative url. We do nothing.
+                                    }
+                                } catch (e: Exception) {
+                                    if (context != null) {
                                         ACRA.getErrorReporter().maybeHandleSilentException(e, context!!)
                                     }
-                                } else {
-                                    rootView.imageView.visibility = View.GONE
                                 }
-                            } catch (e: Exception) {
-                                if (context != null) {
-                                    ACRA.getErrorReporter().maybeHandleSilentException(e, context!!)
-                                }
-                            }
 
-                            try {
-                                rootView.nestedScrollView.scrollTo(0, 0)
+                                try {
+                                    contentText = response.body()!!.content.orEmpty()
+                                    htmlToWebview()
+                                } catch (e: Exception) {
+                                    if (context != null) {
+                                        ACRA.getErrorReporter().maybeHandleSilentException(e, context!!)
+                                    }
+                                }
 
-                                rootView.progressBar.visibility = View.GONE
-                            } catch (e: Exception) {
-                                if (context != null) {
-                                    ACRA.getErrorReporter().maybeHandleSilentException(e, context!!)
+                                try {
+                                    if (response.body()!!.lead_image_url != null && !response.body()!!.lead_image_url.isNullOrEmpty() && context != null) {
+                                        rootView!!.imageView.visibility = View.VISIBLE
+                                        try {
+                                            Glide
+                                                .with(context!!)
+                                                .asBitmap()
+                                                .load(response.body()!!.lead_image_url)
+                                                .apply(RequestOptions.fitCenterTransform())
+                                                .into(rootView!!.imageView)
+                                        } catch (e: Exception) {
+                                            ACRA.getErrorReporter().maybeHandleSilentException(e, context!!)
+                                        }
+                                    } else {
+                                        rootView!!.imageView.visibility = View.GONE
+                                    }
+                                } catch (e: Exception) {
+                                    if (context != null) {
+                                        ACRA.getErrorReporter().maybeHandleSilentException(e, context!!)
+                                    }
+                                }
+
+                                try {
+                                    rootView!!.nestedScrollView.scrollTo(0, 0)
+
+                                    rootView!!.progressBar.visibility = View.GONE
+                                } catch (e: Exception) {
+                                    if (context != null) {
+                                        ACRA.getErrorReporter().maybeHandleSilentException(e, context!!)
+                                    }
+                                }
+                            } else {
+                                try {
+                                    openInBrowserAfterFailing(customTabsIntent)
+                                } catch (e: Exception) {
+                                    if (context != null) {
+                                        ACRA.getErrorReporter().maybeHandleSilentException(e, context!!)
+                                    }
                                 }
                             }
-                        } else {
-                            try {
-                                openInBrowserAfterFailing(customTabsIntent)
-                            } catch (e: Exception) {
-                                if (context != null) {
-                                    ACRA.getErrorReporter().maybeHandleSilentException(e, context!!)
-                                }
+                        } catch (e: Exception) {
+                            if (context != null) {
+                                ACRA.getErrorReporter().maybeHandleSilentException(e, context!!)
                             }
                         }
-                    } catch (e: Exception) {
-                        if (context != null) {
-                            ACRA.getErrorReporter().maybeHandleSilentException(e, context!!)
-                        }
                     }
-                }
 
-                override fun onFailure(
-                    call: Call<ParsedContent>,
-                    t: Throwable
-                ) = openInBrowserAfterFailing(customTabsIntent)
-            }
-        )
+                    override fun onFailure(
+                        call: Call<ParsedContent>,
+                        t: Throwable
+                    ) = openInBrowserAfterFailing(customTabsIntent)
+                }
+            )
+        }
     }
 
-    private fun htmlToWebview(c: String, prefs: SharedPreferences) {
+    private fun htmlToWebview() {
         val stringColor = String.format("#%06X", 0xFFFFFF and appColors.colorAccent)
 
-        rootView.webcontent.visibility = View.VISIBLE
+        rootView!!.webcontent.visibility = View.VISIBLE
         val (textColor, backgroundColor) = if (appColors.isDarkTheme) {
             if (context != null) {
-                rootView.webcontent.setBackgroundColor(
+                rootView!!.webcontent.setBackgroundColor(
                     ContextCompat.getColor(
                         context!!,
                         R.color.dark_webview
@@ -278,7 +376,7 @@ class ArticleFragment : Fragment() {
             }
         } else {
             if (context != null) {
-                rootView.webcontent.setBackgroundColor(
+                rootView!!.webcontent.setBackgroundColor(
                     ContextCompat.getColor(
                         context!!,
                         R.color.light_webview
@@ -302,15 +400,15 @@ class ArticleFragment : Fragment() {
             "#FFFFFF"
         }
 
-        rootView.webcontent.settings.useWideViewPort = true
-        rootView.webcontent.settings.loadWithOverviewMode = true
-        rootView.webcontent.settings.javaScriptEnabled = false
+        rootView!!.webcontent.settings.useWideViewPort = true
+        rootView!!.webcontent.settings.loadWithOverviewMode = true
+        rootView!!.webcontent.settings.javaScriptEnabled = false
 
         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
-            rootView.webcontent.settings.layoutAlgorithm =
+            rootView!!.webcontent.settings.layoutAlgorithm =
                     WebSettings.LayoutAlgorithm.TEXT_AUTOSIZING
         } else {
-            rootView.webcontent.settings.layoutAlgorithm = WebSettings.LayoutAlgorithm.SINGLE_COLUMN
+            rootView!!.webcontent.settings.layoutAlgorithm = WebSettings.LayoutAlgorithm.SINGLE_COLUMN
         }
 
         var baseUrl: String? = null
@@ -319,83 +417,54 @@ class ArticleFragment : Fragment() {
             val itemUrl = URL(url)
             baseUrl = itemUrl.protocol + "://" + itemUrl.host
         } catch (e: MalformedURLException) {
-            if (showMalformedUrl && context != null) {
-                val alertDialog = AlertDialog.Builder(context!!).create()
-                alertDialog.setTitle("Error")
-                alertDialog.setMessage("You are encountering a bug that I can't solve. Can you please contact me to solve the issue, please ?")
-                alertDialog.setButton(
-                    AlertDialog.BUTTON_POSITIVE,
-                    "Send mail",
-                    { dialog, _ ->
-
-                        // This won't be translated because it should only be temporary.
-                        val to = Config.feedbackEmail
-                        val subject= "[ReaderForSelfoss MalformedURLException]"
-                        val body= "Please specify the source, item and spout you are using for the url below : \n ${e.message}"
-                        val mailTo = "mailto:" + to + "?&subject=" + Uri.encode(subject) + "&body=" + Uri.encode(body)
-
-                        val emailIntent = Intent(Intent.ACTION_VIEW)
-                        emailIntent.data = Uri.parse(mailTo)
-                        startActivity(emailIntent)
-
-                        dialog.dismiss()
-                    }
-                )
-                alertDialog.setButton(
-                    AlertDialog.BUTTON_NEUTRAL,
-                    "Not now",
-                    { dialog, _ -> dialog.dismiss() }
-                )
-                alertDialog.setButton(
-                    AlertDialog.BUTTON_NEGATIVE,
-                    "Don't show anymore.",
-                    { dialog, _ ->
-                        editor.putBoolean("show_error_malformed_url", false)
-                        editor.apply()
-                        dialog.dismiss()
-                    }
-                )
-                alertDialog.show()
-            }
+            ACRA.getErrorReporter().maybeHandleSilentException(e, activity!!)
         }
 
-        rootView.webcontent.loadDataWithBaseURL(
+        rootView!!.webcontent.loadDataWithBaseURL(
             baseUrl,
-            """<style>
-                |img {
-                |  display: inline-block;
-                |  height: auto;
-                |  width: 100%;
-                |  max-width: 100%;
-                |}
-                |a {
-                |  color: $stringColor !important;
-                |}
-                |*:not(a) {
-                |  color: $stringTextColor;
-                |}
-                |* {
-                |  font-size: ${fontSize.toPx}px;
-                |  text-align: justify;
-                |  word-break: break-word;
-                |  overflow:hidden;
-                |}
-                |a, pre, code {
-                |  text-align: left;
-                |}
-                |pre, code {
-                |  white-space: pre-wrap;
-                |  width:100%;
-                |  background-color: $stringBackgroundColor;
-                |}</style>$c""".trimMargin(),
-            "text/html; charset=utf-8",
+            """<html>
+                |<head>
+                |   <meta name="viewport" content="width=device-width, initial-scale=1">
+                |   <style>
+                |      img {
+                |        display: inline-block;
+                |        height: auto;
+                |        width: 100%;
+                |        max-width: 100%;
+                |      }
+                |      a {
+                |        color: $stringColor !important;
+                |      }
+                |      *:not(a) {
+                |        color: $stringTextColor;
+                |      }
+                |      * {
+                |        font-size: ${fontSize}px;
+                |        text-align: $textAlignment;
+                |        word-break: break-word;
+                |        overflow:hidden;
+                |      }
+                |      a, pre, code {
+                |        text-align: $textAlignment;
+                |      }
+                |      pre, code {
+                |        white-space: pre-wrap;
+                |        width:100%;
+                |        background-color: $stringBackgroundColor;
+                |      }
+                |   </style>
+                |</head>
+                |<body>
+                |   $contentText
+                |</body>""".trimMargin(),
+            "text/html",
             "utf-8",
             null
         )
     }
 
     private fun openInBrowserAfterFailing(customTabsIntent: CustomTabsIntent) {
-        rootView.progressBar.visibility = View.GONE
+        rootView!!.progressBar.visibility = View.GONE
         activity!!.openItemUrl(
             allItems,
             pageNumber.toInt(),

app/src/main/java/apps/amine/bou/readerforselfoss/persistence/dao/ActionsDao.kt

@@ -0,0 +1,23 @@
+package apps.amine.bou.readerforselfoss.persistence.dao
+
+import androidx.room.Dao
+import androidx.room.Delete
+import androidx.room.Insert
+import androidx.room.OnConflictStrategy
+import androidx.room.Query
+import apps.amine.bou.readerforselfoss.persistence.entities.ActionEntity
+
+@Dao
+interface ActionsDao {
+    @Query("SELECT * FROM actions order by id asc")
+    fun actions(): List<ActionEntity>
+
+    @Insert(onConflict = OnConflictStrategy.REPLACE)
+    fun insertAllActions(vararg actions: ActionEntity)
+
+    @Query("DELETE FROM actions WHERE articleid = :article_id AND read = 1")
+    fun deleteReadActionForArticle(article_id: String)
+
+    @Delete
+    fun delete(action: ActionEntity)
+}

app/src/main/java/apps/amine/bou/readerforselfoss/persistence/dao/DrawerDataDao.kt

@@ -0,0 +1,36 @@
+package apps.amine.bou.readerforselfoss.persistence.dao
+
+import androidx.room.Delete
+import androidx.room.Dao
+import androidx.room.Insert
+import androidx.room.OnConflictStrategy
+import androidx.room.Query
+import apps.amine.bou.readerforselfoss.persistence.entities.SourceEntity
+import apps.amine.bou.readerforselfoss.persistence.entities.TagEntity
+
+@Dao
+interface DrawerDataDao {
+    @Query("SELECT * FROM tags")
+    fun tags(): List<TagEntity>
+
+    @Query("SELECT * FROM sources")
+    fun sources(): List<SourceEntity>
+
+    @Insert(onConflict = OnConflictStrategy.REPLACE)
+    fun insertAllTags(vararg tags: TagEntity)
+
+    @Insert(onConflict = OnConflictStrategy.REPLACE)
+    fun insertAllSources(vararg sources: SourceEntity)
+
+    @Query("DELETE FROM tags")
+    fun deleteAllTags()
+
+    @Query("DELETE FROM sources")
+    fun deleteAllSources()
+
+    @Delete
+    fun deleteTag(tag: TagEntity)
+
+    @Delete
+    fun deleteSource(source: SourceEntity)
+}

app/src/main/java/apps/amine/bou/readerforselfoss/persistence/dao/ItemsDao.kt

@@ -0,0 +1,29 @@
+package apps.amine.bou.readerforselfoss.persistence.dao
+
+import androidx.room.Dao
+import androidx.room.Delete
+import androidx.room.Insert
+import androidx.room.OnConflictStrategy
+import androidx.room.Query
+import apps.amine.bou.readerforselfoss.persistence.entities.ItemEntity
+import androidx.room.Update
+
+
+
+@Dao
+interface ItemsDao {
+    @Query("SELECT * FROM items order by id desc")
+    fun items(): List<ItemEntity>
+
+    @Insert(onConflict = OnConflictStrategy.REPLACE)
+    fun insertAllItems(vararg items: ItemEntity)
+
+    @Query("DELETE FROM items")
+    fun deleteAllItems()
+
+    @Delete
+    fun delete(item: ItemEntity)
+
+    @Update
+    fun updateItem(item: ItemEntity)
+}

app/src/main/java/apps/amine/bou/readerforselfoss/persistence/database/AppDatabase.kt

@@ -0,0 +1,20 @@
+package apps.amine.bou.readerforselfoss.persistence.database
+
+import androidx.room.RoomDatabase
+import androidx.room.Database
+import apps.amine.bou.readerforselfoss.persistence.dao.ActionsDao
+import apps.amine.bou.readerforselfoss.persistence.dao.DrawerDataDao
+import apps.amine.bou.readerforselfoss.persistence.dao.ItemsDao
+import apps.amine.bou.readerforselfoss.persistence.entities.ActionEntity
+import apps.amine.bou.readerforselfoss.persistence.entities.ItemEntity
+import apps.amine.bou.readerforselfoss.persistence.entities.SourceEntity
+import apps.amine.bou.readerforselfoss.persistence.entities.TagEntity
+
+@Database(entities = [TagEntity::class, SourceEntity::class, ItemEntity::class, ActionEntity::class], version = 3)
+abstract class AppDatabase : RoomDatabase() {
+    abstract fun drawerDataDao(): DrawerDataDao
+
+    abstract fun itemsDao(): ItemsDao
+
+    abstract fun actionsDao(): ActionsDao
+}

app/src/main/java/apps/amine/bou/readerforselfoss/persistence/entities/ActionEntity.kt

@@ -0,0 +1,22 @@
+package apps.amine.bou.readerforselfoss.persistence.entities
+
+import androidx.room.ColumnInfo
+import androidx.room.Entity
+import androidx.room.PrimaryKey
+
+@Entity(tableName = "actions")
+data class ActionEntity(
+    @ColumnInfo(name = "articleid")
+    val articleId: String,
+    @ColumnInfo(name = "read")
+    val read: Boolean,
+    @ColumnInfo(name = "unread")
+    val unread: Boolean,
+    @ColumnInfo(name = "starred")
+    var starred: Boolean,
+    @ColumnInfo(name = "unstarred")
+    var unstarred: Boolean
+) {
+    @PrimaryKey(autoGenerate = true)
+    var id: Int = 0
+}

app/src/main/java/apps/amine/bou/readerforselfoss/persistence/entities/DrawerDataEntity.kt

@@ -0,0 +1,33 @@
+package apps.amine.bou.readerforselfoss.persistence.entities
+
+import androidx.room.ColumnInfo
+import androidx.room.Entity
+import androidx.room.PrimaryKey
+
+@Entity(tableName = "tags")
+data class TagEntity(
+    @PrimaryKey
+    @ColumnInfo(name = "tag")
+    val tag: String,
+    @ColumnInfo(name = "color")
+    val color: String,
+    @ColumnInfo(name = "unread")
+    val unread: Int
+)
+
+@Entity(tableName = "sources")
+data class SourceEntity(
+    @PrimaryKey
+    @ColumnInfo(name = "id")
+    val id: String,
+    @ColumnInfo(name = "title")
+    val title: String,
+    @ColumnInfo(name = "tags")
+    val tags: String,
+    @ColumnInfo(name = "spout")
+    val spout: String,
+    @ColumnInfo(name = "error")
+    val error: String,
+    @ColumnInfo(name = "icon")
+    val icon: String
+)

app/src/main/java/apps/amine/bou/readerforselfoss/persistence/entities/ItemEntity.kt

@@ -0,0 +1,32 @@
+package apps.amine.bou.readerforselfoss.persistence.entities
+
+import androidx.room.ColumnInfo
+import androidx.room.Entity
+import androidx.room.PrimaryKey
+
+@Entity(tableName = "items")
+data class ItemEntity(
+    @PrimaryKey
+    @ColumnInfo(name = "id")
+    val id: String,
+    @ColumnInfo(name = "datetime")
+    val datetime: String,
+    @ColumnInfo(name = "title")
+    val title: String,
+    @ColumnInfo(name = "content")
+    val content: String,
+    @ColumnInfo(name = "unread")
+    val unread: Boolean,
+    @ColumnInfo(name = "starred")
+    var starred: Boolean,
+    @ColumnInfo(name = "thumbnail")
+    val thumbnail: String,
+    @ColumnInfo(name = "icon")
+    val icon: String,
+    @ColumnInfo(name = "link")
+    val link: String,
+    @ColumnInfo(name = "sourcetitle")
+    val sourcetitle: String,
+    @ColumnInfo(name = "tags")
+    val tags: String
+)

app/src/main/java/apps/amine/bou/readerforselfoss/persistence/migrations/migrations.kt

@@ -0,0 +1,16 @@
+package apps.amine.bou.readerforselfoss.persistence.migrations
+
+import androidx.sqlite.db.SupportSQLiteDatabase
+import androidx.room.migration.Migration
+
+val MIGRATION_1_2: Migration = object : Migration(1, 2) {
+    override fun migrate(database: SupportSQLiteDatabase) {
+        database.execSQL("CREATE TABLE IF NOT EXISTS `items` (`id` TEXT NOT NULL, `datetime` TEXT NOT NULL, `title` TEXT NOT NULL, `content` TEXT NOT NULL, `unread` INTEGER NOT NULL, `starred` INTEGER NOT NULL, `thumbnail` TEXT NOT NULL, `icon` TEXT NOT NULL, `link` TEXT NOT NULL, `sourcetitle` TEXT NOT NULL, `tags` TEXT NOT NULL, PRIMARY KEY(`id`))")
+    }
+}
+
+val MIGRATION_2_3: Migration = object : Migration(2, 3) {
+    override fun migrate(database: SupportSQLiteDatabase) {
+        database.execSQL("CREATE TABLE IF NOT EXISTS `actions` (`id` INTEGER NOT NULL, `articleid` TEXT NOT NULL, `read` INTEGER NOT NULL, `unread` INTEGER NOT NULL, `starred` INTEGER NOT NULL, `unstarred` INTEGER NOT NULL, PRIMARY KEY(`id`))")
+    }
+}

app/src/main/java/apps/amine/bou/readerforselfoss/settings/AppCompatPreferenceActivity.java

@@ -4,13 +4,13 @@ import android.content.res.Configuration;
 import android.os.Build;
 import android.os.Bundle;
 import android.preference.PreferenceActivity;
-import android.support.annotation.LayoutRes;
-import android.support.annotation.NonNull;
-import android.support.annotation.Nullable;
-import android.support.design.widget.AppBarLayout;
-import android.support.v7.app.ActionBar;
-import android.support.v7.app.AppCompatDelegate;
-import android.support.v7.widget.Toolbar;
+import androidx.annotation.LayoutRes;
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import com.google.android.material.appbar.AppBarLayout;
+import androidx.appcompat.app.ActionBar;
+import androidx.appcompat.app.AppCompatDelegate;
+import androidx.appcompat.widget.Toolbar;
 import android.view.LayoutInflater;
 import android.view.MenuInflater;
 import android.view.View;

app/src/main/java/apps/amine/bou/readerforselfoss/settings/SettingsActivity.java

@@ -19,7 +19,7 @@ import android.preference.PreferenceActivity;
 import android.preference.PreferenceFragment;
 import android.preference.PreferenceManager;
 import android.preference.SwitchPreference;
-import android.support.v7.app.ActionBar;
+import androidx.appcompat.app.ActionBar;
 import android.text.Editable;
 import android.text.InputFilter;
 import android.text.Spanned;
@@ -31,7 +31,6 @@ import android.widget.Toast;
 
 import java.util.List;
 
-import apps.amine.bou.readerforselfoss.BuildConfig;
 import apps.amine.bou.readerforselfoss.R;
 import apps.amine.bou.readerforselfoss.themes.AppColors;
 import apps.amine.bou.readerforselfoss.utils.Config;
@@ -136,6 +135,8 @@ public class SettingsActivity extends AppCompatPreferenceActivity {
         return PreferenceFragment.class.getName().equals(fragmentName)
                 || GeneralPreferenceFragment.class.getName().equals(fragmentName)
                 || ArticleViewerPreferenceFragment.class.getName().equals(fragmentName)
+                || OfflinePreferenceFragment.class.getName().equals(fragmentName)
+                || ExperimentalPreferenceFragment.class.getName().equals(fragmentName)
                 || DebugPreferenceFragment.class.getName().equals(fragmentName)
                 || LinksPreferenceFragment.class.getName().equals(fragmentName)
                 || ThemePreferenceFragment.class.getName().equals(fragmentName);
@@ -153,17 +154,6 @@ public class SettingsActivity extends AppCompatPreferenceActivity {
             addPreferencesFromResource(R.xml.pref_general);
             setHasOptionsMenu(true);
 
-            SwitchPreference cardViewActive = (SwitchPreference) findPreference("card_view_active");
-            final SwitchPreference tabOnTap = (SwitchPreference) findPreference("tab_on_tap");
-            tabOnTap.setEnabled(!cardViewActive.isChecked());
-            cardViewActive.setOnPreferenceChangeListener(new OnPreferenceChangeListener() {
-                public boolean onPreferenceChange(Preference preference, Object newValue) {
-                    boolean isEnabled = (Boolean) newValue;
-                    tabOnTap.setEnabled(!isEnabled);
-                    return true;
-                }
-            });
-
             EditTextPreference itemsNumber = (EditTextPreference) findPreference("prefer_api_items_number");
             itemsNumber.getEditText().setFilters(new InputFilter[]{
                     new InputFilter() {
@@ -375,6 +365,47 @@ public class SettingsActivity extends AppCompatPreferenceActivity {
         }
     }
 
+    @TargetApi(Build.VERSION_CODES.HONEYCOMB)
+    public static class OfflinePreferenceFragment extends PreferenceFragment {
+        @Override
+        public void onCreate(Bundle savedInstanceState) {
+            super.onCreate(savedInstanceState);
+            addPreferencesFromResource(R.xml.pref_offline);
+            setHasOptionsMenu(true);
+        }
+
+        @Override
+        public boolean onOptionsItemSelected(MenuItem item) {
+            int id = item.getItemId();
+            if (id == android.R.id.home) {
+                getActivity().finish();
+                return true;
+            }
+            return super.onOptionsItemSelected(item);
+        }
+    }
+
+    @TargetApi(Build.VERSION_CODES.HONEYCOMB)
+    public static class ExperimentalPreferenceFragment extends PreferenceFragment {
+        @Override
+        public void onCreate(Bundle savedInstanceState) {
+            super.onCreate(savedInstanceState);
+            addPreferencesFromResource(R.xml.pref_experimental);
+            setHasOptionsMenu(true);
+        }
+
+        @Override
+        public boolean onOptionsItemSelected(MenuItem item) {
+            int id = item.getItemId();
+            if (id == android.R.id.home) {
+                getActivity().finish();
+                return true;
+            }
+            return super.onOptionsItemSelected(item);
+        }
+    }
+
+
     @Override
     public boolean onOptionsItemSelected(MenuItem item) {
         int id = item.getItemId();

app/src/main/java/apps/amine/bou/readerforselfoss/themes/AppColors.kt

@@ -3,8 +3,8 @@ package apps.amine.bou.readerforselfoss.themes
 import android.app.Activity
 import android.content.Context
 import android.preference.PreferenceManager
-import android.support.annotation.ColorInt
-import android.support.v7.view.ContextThemeWrapper
+import androidx.annotation.ColorInt
+import androidx.appcompat.view.ContextThemeWrapper
 import android.util.TypedValue
 import apps.amine.bou.readerforselfoss.R
 import android.view.LayoutInflater

app/src/main/java/apps/amine/bou/readerforselfoss/transformers/DepthPageTransformer.kt

@@ -1,6 +1,6 @@
 package apps.amine.bou.readerforselfoss.transformers
 
-import android.support.v4.view.ViewPager
+import androidx.viewpager.widget.ViewPager
 import android.view.View
 
 class DepthPageTransformer : ViewPager.PageTransformer {

app/src/main/java/apps/amine/bou/readerforselfoss/utils/Acra.kt

@@ -2,11 +2,21 @@ package apps.amine.bou.readerforselfoss.utils
 
 import android.content.Context
 import android.preference.PreferenceManager
+import android.provider.Settings
 import org.acra.ErrorReporter
 
 fun ErrorReporter.maybeHandleSilentException(throwable: Throwable, ctx: Context) {
     val sharedPref = PreferenceManager.getDefaultSharedPreferences(ctx)
-    if (sharedPref.getBoolean("acra_should_log", false)) {
+    val isTestLab = Settings.System.getString(ctx.contentResolver, "firebase.test.lab") ==  "true"
+
+    if (sharedPref.getBoolean("acra_should_log", false) && !isTestLab) {
+        this.handleSilentException(throwable)
+    }
+}
+
+fun ErrorReporter.doHandleSilentException(throwable: Throwable, ctx: Context) {
+    val isTestLab = Settings.System.getString(ctx.contentResolver, "firebase.test.lab") ==  "true"
+    if (!isTestLab) {
         this.handleSilentException(throwable)
     }
 }

app/src/main/java/apps/amine/bou/readerforselfoss/utils/AppUtils.kt

@@ -25,11 +25,12 @@ fun String.toStringUriWithHttp(): String =
         this
     }
 
-fun Context.shareLink(itemUrl: String) {
+fun Context.shareLink(itemUrl: String, itemTitle: String) {
     val sendIntent = Intent()
     sendIntent.flags = Intent.FLAG_ACTIVITY_NEW_TASK
     sendIntent.action = Intent.ACTION_SEND
     sendIntent.putExtra(Intent.EXTRA_TEXT, itemUrl.toStringUriWithHttp())
+    sendIntent.putExtra(Intent.EXTRA_SUBJECT, itemTitle)
     sendIntent.type = "text/plain"
     startActivity(
         Intent.createChooser(

app/src/main/java/apps/amine/bou/readerforselfoss/utils/Config.kt

@@ -36,6 +36,10 @@ class Config(c: Context) {
 
         const val trackerUrl = "https://github.com/aminecmi/ReaderforSelfoss/issues"
 
+        const val syncChannelId = "sync-channel-id"
+
+        const val newItemsChannelId = "new-items-channel-id"
+
         fun logoutAndRedirect(
             c: Context,
             callingActivity: Activity,

app/src/main/java/apps/amine/bou/readerforselfoss/utils/ItemsUtils.kt

@@ -3,6 +3,7 @@ package apps.amine.bou.readerforselfoss.utils
 import android.content.Context
 import android.text.format.DateUtils
 import apps.amine.bou.readerforselfoss.api.selfoss.Item
+import apps.amine.bou.readerforselfoss.api.selfoss.SelfossTagType
 import org.acra.ACRA
 import java.text.ParseException
 import java.text.SimpleDateFormat
@@ -44,8 +45,8 @@ fun Item.toggleStar(): Item {
 fun List<Item>.flattenTags(): List<Item> =
     this.flatMap {
         val item = it
-        val tags: List<String> = it.tags.split(",")
-        tags.map {
-            item.copy(tags = it.trim())
+        val tags: List<String> = it.tags.tags.split(",")
+        tags.map { t ->
+            item.copy(tags = SelfossTagType(t.trim()))
         }
     }

app/src/main/java/apps/amine/bou/readerforselfoss/utils/LinksUtils.kt

@@ -2,18 +2,25 @@ package apps.amine.bou.readerforselfoss.utils
 
 import android.app.Activity
 import android.app.PendingIntent
+import android.content.ActivityNotFoundException
 import android.content.Context
 import android.content.Intent
 import android.graphics.BitmapFactory
 import android.net.Uri
-import android.support.customtabs.CustomTabsIntent
+import android.text.Spannable
+import android.text.style.ClickableSpan
+import androidx.browser.customtabs.CustomTabsIntent
 import android.util.Patterns
+import android.view.MotionEvent
+import android.view.View
+import android.widget.TextView
 import android.widget.Toast
 import apps.amine.bou.readerforselfoss.R
 import apps.amine.bou.readerforselfoss.ReaderActivity
 import apps.amine.bou.readerforselfoss.api.selfoss.Item
 import apps.amine.bou.readerforselfoss.utils.customtabs.CustomTabActivityHelper
 import okhttp3.HttpUrl
+import org.acra.ACRA
 
 fun Context.buildCustomTabsIntent(): CustomTabsIntent {
 
@@ -123,13 +130,17 @@ fun Context.openItemUrl(
 private fun openInBrowser(linkDecoded: String, app: Activity) {
     val intent = Intent(Intent.ACTION_VIEW)
     intent.data = Uri.parse(linkDecoded)
-    app.startActivity(intent)
+    try {
+        app.startActivity(intent)
+    } catch (e: ActivityNotFoundException) {
+        Toast.makeText(app.baseContext, e.message, Toast.LENGTH_LONG).show()
+    }
 }
 
 fun String.isUrlValid(): Boolean =
     HttpUrl.parse(this) != null && Patterns.WEB_URL.matcher(this).matches()
 
-fun String.isBaseUrlValid(): Boolean {
+fun String.isBaseUrlValid(logErrors: Boolean, ctx: Context): Boolean {
     val baseUrl = HttpUrl.parse(this)
     var existsAndEndsWithSlash = false
     if (baseUrl != null) {
@@ -146,3 +157,40 @@ fun Context.openInBrowserAsNewTask(i: Item) {
     intent.data = Uri.parse(i.getLinkDecoded().toStringUriWithHttp())
     startActivity(intent)
 }
+
+class LinkOnTouchListener: View.OnTouchListener {
+    override fun onTouch(v: View?, event: MotionEvent?): Boolean {
+        var ret = false
+        val widget: TextView = v as TextView
+        val text: CharSequence = widget.text
+        val stext = Spannable.Factory.getInstance().newSpannable(text)
+
+        val action = event!!.action
+
+        if (action == MotionEvent.ACTION_UP ||
+            action == MotionEvent.ACTION_DOWN) {
+            var x: Float = event.x
+            var y: Float = event.y
+
+            x -= widget.totalPaddingLeft
+            y -= widget.totalPaddingTop
+
+            x += widget.scrollX
+            y += widget.scrollY
+
+            val layout = widget.layout
+            val line = layout.getLineForVertical(y.toInt())
+            val off = layout.getOffsetForHorizontal(line, x)
+
+            val link = stext.getSpans(off, off, ClickableSpan::class.java)
+
+            if (link.isNotEmpty()) {
+                if (action == MotionEvent.ACTION_UP) {
+                    link[0].onClick(widget)
+                }
+                ret = true
+            }
+        }
+        return ret
+    }
+}

app/src/main/java/apps/amine/bou/readerforselfoss/utils/ScrollAwareFABBehavior.kt

@@ -1,54 +0,0 @@
-package apps.amine.bou.readerforselfoss.utils
-
-import android.content.Context
-import android.support.design.widget.CoordinatorLayout
-import android.support.design.widget.FloatingActionButton
-import android.util.AttributeSet
-import android.view.View
-
-class ScrollAwareFABBehavior(
-    context: Context,
-    attrs: AttributeSet
-) : CoordinatorLayout.Behavior<FloatingActionButton>() {
-
-
-    override fun onStartNestedScroll(
-        coordinatorLayout: CoordinatorLayout,
-        child: FloatingActionButton,
-        directTargetChild: View,
-        target: View,
-        nestedScrollAxes: Int
-    ): Boolean {
-        return true
-    }
-
-    override fun onNestedScroll(
-        coordinatorLayout: CoordinatorLayout,
-        child: FloatingActionButton,
-        target: View,
-        dxConsumed: Int,
-        dyConsumed: Int,
-        dxUnconsumed: Int,
-        dyUnconsumed: Int
-    ) {
-        super.onNestedScroll(
-            coordinatorLayout,
-            child,
-            target,
-            dxConsumed,
-            dyConsumed,
-            dxUnconsumed,
-            dyUnconsumed
-        )
-        if (dyConsumed > 0 && child.visibility == View.VISIBLE) {
-            child.hide(object : FloatingActionButton.OnVisibilityChangedListener() {
-                override fun onHidden(fab: FloatingActionButton?) {
-                    super.onHidden(fab)
-                    fab!!.visibility = View.INVISIBLE
-                }
-            })
-        } else if (dyConsumed < 0 && child.visibility != View.VISIBLE) {
-            child.show()
-        }
-    }
-}

app/src/main/java/apps/amine/bou/readerforselfoss/utils/customtabs/CustomTabActivityHelper.java

@@ -4,10 +4,10 @@ package apps.amine.bou.readerforselfoss.utils.customtabs;
 import android.app.Activity;
 import android.net.Uri;
 import android.os.Bundle;
-import android.support.customtabs.CustomTabsClient;
-import android.support.customtabs.CustomTabsIntent;
-import android.support.customtabs.CustomTabsServiceConnection;
-import android.support.customtabs.CustomTabsSession;
+import androidx.browser.customtabs.CustomTabsClient;
+import androidx.browser.customtabs.CustomTabsIntent;
+import androidx.browser.customtabs.CustomTabsServiceConnection;
+import androidx.browser.customtabs.CustomTabsSession;
 
 import java.util.List;
 

app/src/main/java/apps/amine/bou/readerforselfoss/utils/customtabs/CustomTabsHelper.java

@@ -7,7 +7,7 @@ import android.content.IntentFilter;
 import android.content.pm.PackageManager;
 import android.content.pm.ResolveInfo;
 import android.net.Uri;
-import android.support.customtabs.CustomTabsService;
+import androidx.browser.customtabs.CustomTabsService;
 import android.text.TextUtils;
 import android.util.Log;
 

app/src/main/java/apps/amine/bou/readerforselfoss/utils/customtabs/ServiceConnection.java

@@ -2,8 +2,8 @@ package apps.amine.bou.readerforselfoss.utils.customtabs;
 
 
 import android.content.ComponentName;
-import android.support.customtabs.CustomTabsClient;
-import android.support.customtabs.CustomTabsServiceConnection;
+import androidx.browser.customtabs.CustomTabsClient;
+import androidx.browser.customtabs.CustomTabsServiceConnection;
 
 import java.lang.ref.WeakReference;
 

app/src/main/java/apps/amine/bou/readerforselfoss/utils/customtabs/ServiceConnectionCallback.java

@@ -1,7 +1,7 @@
 package apps.amine.bou.readerforselfoss.utils.customtabs;
 
 
-import android.support.customtabs.CustomTabsClient;
+import androidx.browser.customtabs.CustomTabsClient;
 
 
 public interface ServiceConnectionCallback {

app/src/main/java/apps/amine/bou/readerforselfoss/utils/drawer/CustomBaseViewHolder.kt

@@ -1,7 +1,7 @@
 /* From https://github.com/mikepenz/MaterialDrawer/blob/develop/app/src/main/java/com/mikepenz/materialdrawer/app/drawerItems/CustomBaseViewHolder.java */
 package apps.amine.bou.readerforselfoss.utils.drawer
 
-import android.support.v7.widget.RecyclerView
+import androidx.recyclerview.widget.RecyclerView
 import android.view.View
 import android.widget.ImageView
 import android.widget.TextView

app/src/main/java/apps/amine/bou/readerforselfoss/utils/drawer/CustomUrlBasePrimaryDrawerItem.kt

@@ -2,10 +2,10 @@
 package apps.amine.bou.readerforselfoss.utils.drawer
 
 import android.net.Uri
-import android.support.annotation.ColorInt
-import android.support.annotation.ColorRes
-import android.support.annotation.StringRes
-import android.support.v7.widget.RecyclerView
+import androidx.annotation.ColorInt
+import androidx.annotation.ColorRes
+import androidx.annotation.StringRes
+import androidx.recyclerview.widget.RecyclerView
 
 import com.mikepenz.materialdrawer.holder.ColorHolder
 import com.mikepenz.materialdrawer.holder.ImageHolder

app/src/main/java/apps/amine/bou/readerforselfoss/utils/drawer/CustomUrlPrimaryDrawerItem.kt

@@ -1,8 +1,8 @@
 /* From https://github.com/mikepenz/MaterialDrawer/blob/develop/app/src/main/java/com/mikepenz/materialdrawer/app/drawerItems/CustomUrlPrimaryDrawerItem.java */
 package apps.amine.bou.readerforselfoss.utils.drawer
 
-import android.support.annotation.LayoutRes
-import android.support.annotation.StringRes
+import androidx.annotation.LayoutRes
+import androidx.annotation.StringRes
 import android.view.View
 import android.widget.TextView
 import apps.amine.bou.readerforselfoss.R

app/src/main/java/apps/amine/bou/readerforselfoss/utils/glide/GlideUtils.kt

@@ -2,7 +2,7 @@ package apps.amine.bou.readerforselfoss.utils.glide
 
 import android.content.Context
 import android.graphics.Bitmap
-import android.support.v4.graphics.drawable.RoundedBitmapDrawableFactory
+import androidx.core.graphics.drawable.RoundedBitmapDrawableFactory
 import android.widget.ImageView
 import com.bumptech.glide.Glide
 import com.bumptech.glide.request.RequestOptions

app/src/main/java/apps/amine/bou/readerforselfoss/utils/network/NetworkUtils.kt

@@ -0,0 +1,45 @@
+package apps.amine.bou.readerforselfoss.utils.network
+
+import android.content.Context
+import android.graphics.Color
+import android.net.ConnectivityManager
+import android.net.NetworkInfo
+import android.view.View
+import android.widget.TextView
+import apps.amine.bou.readerforselfoss.R
+import com.google.android.material.snackbar.Snackbar
+
+var snackBarShown = false
+var view: View? = null
+lateinit var s: Snackbar
+
+fun Context.isNetworkAccessible(v: View?, overrideOffline: Boolean = false): Boolean {
+    val cm = this.getSystemService(Context.CONNECTIVITY_SERVICE) as ConnectivityManager
+    val activeNetwork: NetworkInfo? = cm.activeNetworkInfo
+    val networkIsAccessible = activeNetwork != null && activeNetwork.isConnectedOrConnecting
+
+    if (v != null && (!networkIsAccessible || overrideOffline) && (!snackBarShown || v != view)) {
+        view = v
+        s = Snackbar
+            .make(
+                v,
+                R.string.no_network_connectivity,
+                Snackbar.LENGTH_INDEFINITE
+            )
+
+        s.setAction(android.R.string.ok) {
+            snackBarShown = false
+            s.dismiss()
+        }
+
+        val view = s.view
+        val tv: TextView = view.findViewById(com.google.android.material.R.id.snackbar_text)
+        tv.setTextColor(Color.WHITE)
+        s.show()
+        snackBarShown = true
+    }
+    if (snackBarShown && networkIsAccessible && !overrideOffline) {
+        s.dismiss()
+    }
+    return if(overrideOffline) overrideOffline else networkIsAccessible
+}

app/src/main/java/apps/amine/bou/readerforselfoss/utils/persistence/EntitiesUtils.kt

@@ -0,0 +1,73 @@
+package apps.amine.bou.readerforselfoss.utils.persistence
+
+import apps.amine.bou.readerforselfoss.api.selfoss.Item
+import apps.amine.bou.readerforselfoss.api.selfoss.SelfossTagType
+import apps.amine.bou.readerforselfoss.api.selfoss.Source
+import apps.amine.bou.readerforselfoss.api.selfoss.Tag
+import apps.amine.bou.readerforselfoss.persistence.entities.ItemEntity
+import apps.amine.bou.readerforselfoss.persistence.entities.SourceEntity
+import apps.amine.bou.readerforselfoss.persistence.entities.TagEntity
+
+fun TagEntity.toView(): Tag =
+        Tag(
+            this.tag,
+            this.color,
+            this.unread
+        )
+
+fun SourceEntity.toView(): Source =
+        Source(
+            this.id,
+            this.title,
+            SelfossTagType(this.tags),
+            this.spout,
+            this.error,
+            this.icon
+        )
+
+fun Source.toEntity(): SourceEntity =
+        SourceEntity(
+            this.id,
+            this.title,
+            this.tags.tags,
+            this.spout,
+            this.error,
+            this.icon.orEmpty()
+        )
+
+fun Tag.toEntity(): TagEntity =
+        TagEntity(
+            this.tag,
+            this.color,
+            this.unread
+        )
+
+fun ItemEntity.toView(): Item =
+        Item(
+            this.id,
+            this.datetime,
+            this.title,
+            this.content,
+            this.unread,
+            this.starred,
+            this.thumbnail,
+            this.icon,
+            this.link,
+            this.sourcetitle,
+            SelfossTagType(this.tags)
+        )
+
+fun Item.toEntity(): ItemEntity =
+    ItemEntity(
+        this.id,
+        this.datetime,
+        this.title,
+        this.content,
+        this.unread,
+        this.starred,
+        this.thumbnail,
+        this.icon,
+        this.link,
+        this.sourcetitle,
+        this.tags.tags
+    )

app/src/main/res/drawable-anydpi/ic_format_align_justify.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+        android:width="24dp"
+        android:height="24dp"
+        android:viewportWidth="24.0"
+        android:viewportHeight="24.0">
+    <path
+        android:fillColor="#FF000000"
+        android:pathData="M3,21h18v-2L3,19v2zM3,17h18v-2L3,15v2zM3,13h18v-2L3,11v2zM3,9h18L21,7L3,7v2zM3,3v2h18L21,3L3,3z"/>
+</vector>

app/src/main/res/drawable-anydpi/ic_format_align_left.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+        android:width="24dp"
+        android:height="24dp"
+        android:viewportWidth="24.0"
+        android:viewportHeight="24.0">
+    <path
+        android:fillColor="#FF000000"
+        android:pathData="M15,15L3,15v2h12v-2zM15,7L3,7v2h12L15,7zM3,13h18v-2L3,11v2zM3,21h18v-2L3,19v2zM3,3v2h18L21,3L3,3z"/>
+</vector>

app/src/main/res/drawable/ic_info_outline_white_48px.xml

@@ -1,4 +0,0 @@
-<vector android:height="24dp" android:viewportHeight="24.0"
-    android:viewportWidth="24.0" android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
-    <path android:fillColor="#FFFFFF" android:pathData="M11,17h2v-6h-2v6zM12,2C6.48,2 2,6.48 2,12s4.48,10 10,10 10,-4.48 10,-10S17.52,2 12,2zM12,20c-4.41,0 -8,-3.59 -8,-8s3.59,-8 8,-8 8,3.59 8,8 -3.59,8 -8,8zM11,9h2L13,7h-2v2z"/>
-</vector>

app/src/main/res/drawable/ic_thumb_up_white_48px.xml

@@ -1,4 +0,0 @@
-<vector android:height="24dp" android:viewportHeight="24.0"
-    android:viewportWidth="24.0" android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
-    <path android:fillColor="#FFFFFF" android:pathData="M1,21h4L5,9L1,9v12zM23,10c0,-1.1 -0.9,-2 -2,-2h-6.31l0.95,-4.57 0.03,-0.32c0,-0.41 -0.17,-0.79 -0.44,-1.06L14.17,1 7.59,7.59C7.22,7.95 7,8.45 7,9v10c0,1.1 0.9,2 2,2h9c0.83,0 1.54,-0.5 1.84,-1.22l3.02,-7.05c0.09,-0.23 0.14,-0.47 0.14,-0.73v-1.91l-0.01,-0.01L23,10z"/>
-</vector>

app/src/main/res/layout/activity_add_source.xml

@@ -10,22 +10,22 @@
         android:layout_height="match_parent"
         android:orientation="vertical">
 
-        <android.support.design.widget.AppBarLayout
+        <com.google.android.material.appbar.AppBarLayout
             android:layout_width="match_parent"
             android:layout_height="wrap_content">
 
-            <android.support.v7.widget.Toolbar
+            <androidx.appcompat.widget.Toolbar
                 android:id="@+id/toolbar"
                 android:layout_width="match_parent"
                 android:layout_height="?attr/actionBarSize"
                 app:theme="@style/ToolBarStyle"
                 app:popupTheme="?attr/toolbarPopupTheme" />
 
-        </android.support.design.widget.AppBarLayout>
+        </com.google.android.material.appbar.AppBarLayout>
 
 
 
-        <android.support.constraint.ConstraintLayout
+        <androidx.constraintlayout.widget.ConstraintLayout
             android:paddingBottom="@dimen/activity_vertical_margin"
             android:paddingLeft="@dimen/activity_horizontal_margin"
             android:paddingRight="@dimen/activity_horizontal_margin"
@@ -121,7 +121,7 @@
                 android:layout_marginBottom="16dp"
                 app:layout_constraintVertical_bias="0.0"/>
 
-        </android.support.constraint.ConstraintLayout>
+        </androidx.constraintlayout.widget.ConstraintLayout>
 
         <ProgressBar
             android:id="@+id/progress"

app/src/main/res/layout/activity_home.xml

@@ -30,13 +30,13 @@
         app:prompt_view_background_color="?attr/colorAccent"
         app:prompt_view_thanks_display_time_ms="2000"/>
 
-    <android.support.design.widget.CoordinatorLayout
+    <androidx.coordinatorlayout.widget.CoordinatorLayout
         android:id="@+id/coordLayout"
         android:layout_width="match_parent"
         android:layout_height="match_parent"
         android:layout_below="@id/promptView">
 
-        <android.support.design.widget.CoordinatorLayout
+        <androidx.coordinatorlayout.widget.CoordinatorLayout
             android:id="@+id/intern_coordLayout"
             android:layout_width="match_parent"
             android:layout_height="match_parent">
@@ -46,18 +46,18 @@
                 android:layout_height="match_parent"
                 android:orientation="vertical">
 
-                <android.support.design.widget.AppBarLayout
+                <com.google.android.material.appbar.AppBarLayout
                     android:layout_width="match_parent"
                     android:layout_height="wrap_content">
 
-                    <android.support.v7.widget.Toolbar
+                    <androidx.appcompat.widget.Toolbar
                         android:id="@+id/toolBar"
                         android:layout_width="match_parent"
                         android:layout_height="?attr/actionBarSize"
                         app:theme="@style/ToolBarStyle"
                         app:popupTheme="?attr/toolbarPopupTheme" />
 
-                </android.support.design.widget.AppBarLayout>
+                </com.google.android.material.appbar.AppBarLayout>
 
                 <FrameLayout
                     android:id="@+id/drawer_layout"
@@ -66,7 +66,7 @@
                     android:layout_width="match_parent"
                     android:layout_height="match_parent">
 
-                    <android.support.v4.widget.SwipeRefreshLayout
+                    <androidx.swiperefreshlayout.widget.SwipeRefreshLayout
                         android:id="@+id/swipeRefreshLayout"
                         android:layout_width="match_parent"
                         android:layout_height="match_parent">
@@ -86,30 +86,30 @@
                                 android:text="@string/nothing_here"
                                 android:textAlignment="center"
                                 android:textAppearance="@style/TextAppearance.AppCompat.Headline"
-                                android:background="@color/transparent"
+                                android:background="@android:color/transparent"
                                 android:visibility="gone" />
 
-                            <android.support.v7.widget.RecyclerView
+                            <androidx.recyclerview.widget.RecyclerView
                                 android:id="@+id/recyclerView"
                                 android:layout_width="match_parent"
                                 android:layout_height="wrap_content"
-                                android:background="@color/transparent"
+                                android:background="@android:color/transparent"
                                 android:clipToPadding="false"
                                 android:paddingBottom="60dp"
                                 android:scrollbars="vertical"
                                 app:layout_behavior="@string/appbar_scrolling_view_behavior" />
                         </LinearLayout>
 
-                    </android.support.v4.widget.SwipeRefreshLayout>
+                    </androidx.swiperefreshlayout.widget.SwipeRefreshLayout>
 
                 </FrameLayout>
             </LinearLayout>
 
-        </android.support.design.widget.CoordinatorLayout>
+        </androidx.coordinatorlayout.widget.CoordinatorLayout>
         <com.ashokvarma.bottomnavigation.BottomNavigationBar
             android:layout_gravity="bottom"
             android:id="@+id/bottomBar"
             android:layout_width="match_parent"
             android:layout_height="60dp"/>
-    </android.support.design.widget.CoordinatorLayout>
+    </androidx.coordinatorlayout.widget.CoordinatorLayout>
 </RelativeLayout>

app/src/main/res/layout/activity_login.xml

@@ -6,18 +6,18 @@
     android:gravity="center_horizontal"
     android:orientation="vertical"
     tools:context="apps.amine.bou.readerforselfoss.LoginActivity">
-    <android.support.design.widget.AppBarLayout
+    <com.google.android.material.appbar.AppBarLayout
         android:layout_width="match_parent"
         android:layout_height="wrap_content">
 
-        <android.support.v7.widget.Toolbar
+        <androidx.appcompat.widget.Toolbar
             android:id="@+id/toolbar"
             android:layout_width="match_parent"
             android:layout_height="?attr/actionBarSize"
             app:theme="@style/ToolBarStyle"
             app:popupTheme="?attr/toolbarPopupTheme" />
 
-    </android.support.design.widget.AppBarLayout>
+    </com.google.android.material.appbar.AppBarLayout>
     <LinearLayout
         android:layout_width="match_parent"
         android:layout_height="match_parent"
@@ -45,7 +45,7 @@
                 android:layout_height="wrap_content"
                 android:orientation="vertical">
 
-                <android.support.design.widget.TextInputLayout
+                <com.google.android.material.textfield.TextInputLayout
                     android:layout_width="match_parent"
                     android:layout_height="wrap_content"
                     android:id="@+id/urlLayout"
@@ -60,7 +60,7 @@
                         android:inputType="textUri"
                         android:maxLines="1" />
 
-                </android.support.design.widget.TextInputLayout>
+                </com.google.android.material.textfield.TextInputLayout>
 
                 <Switch
                     android:text="@string/withLoginSwitch"
@@ -69,7 +69,7 @@
                     android:id="@+id/withLogin"
                     android:layout_weight="1"/>
 
-                <android.support.design.widget.TextInputLayout
+                <com.google.android.material.textfield.TextInputLayout
                     android:id="@+id/loginLayout"
                     android:layout_width="match_parent"
                     android:layout_height="wrap_content"
@@ -83,9 +83,9 @@
                         android:inputType="text"
                         android:maxLines="1" />
 
-                </android.support.design.widget.TextInputLayout>
+                </com.google.android.material.textfield.TextInputLayout>
 
-                <android.support.design.widget.TextInputLayout
+                <com.google.android.material.textfield.TextInputLayout
                     android:id="@+id/passwordLayout"
                     android:layout_width="match_parent"
                     android:layout_height="wrap_content"
@@ -99,7 +99,7 @@
                         android:inputType="textPassword"
                         android:maxLines="1" />
 
-                </android.support.design.widget.TextInputLayout>
+                </com.google.android.material.textfield.TextInputLayout>
 
                 <Switch
                     android:id="@+id/withHttpLogin"
@@ -108,7 +108,7 @@
                     android:layout_weight="1"
                     android:text="@string/withHttpLoginSwitch" />
 
-                <android.support.design.widget.TextInputLayout
+                <com.google.android.material.textfield.TextInputLayout
                     android:id="@+id/httpLoginInput"
                     android:layout_width="match_parent"
                     android:layout_height="match_parent"
@@ -120,9 +120,9 @@
                         android:layout_width="match_parent"
                         android:layout_height="wrap_content"
                         android:hint="@string/prompt_http_login" />
-                </android.support.design.widget.TextInputLayout>
+                </com.google.android.material.textfield.TextInputLayout>
 
-                <android.support.design.widget.TextInputLayout
+                <com.google.android.material.textfield.TextInputLayout
                     android:id="@+id/httpPasswordInput"
                     android:layout_width="match_parent"
                     android:layout_height="match_parent"
@@ -134,7 +134,7 @@
                         android:layout_height="wrap_content"
                         android:hint="@string/prompt_http_password"
                         android:inputType="textPassword" />
-                </android.support.design.widget.TextInputLayout>
+                </com.google.android.material.textfield.TextInputLayout>
 
                 <Switch
                     android:id="@+id/withSelfhostedCert"

app/src/main/res/layout/activity_main.xml

@@ -1,9 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
-<android.support.constraint.ConstraintLayout
+<androidx.constraintlayout.widget.ConstraintLayout
     xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
     tools:context="apps.amine.bou.readerforselfoss.MainActivity">
 
-</android.support.constraint.ConstraintLayout>
+</androidx.constraintlayout.widget.ConstraintLayout>

app/src/main/res/layout/activity_reader.xml

@@ -1,10 +1,11 @@
 <?xml version="1.0" encoding="utf-8"?>
-<android.support.constraint.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     android:layout_width="match_parent"
+    android:id="@+id/reader_activity_view"
     android:layout_height="match_parent">
 
-    <android.support.design.widget.AppBarLayout
+    <com.google.android.material.appbar.AppBarLayout
         android:id="@+id/appBarLayout"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
@@ -12,16 +13,16 @@
         app:layout_constraintStart_toStartOf="parent"
         app:layout_constraintTop_toTopOf="parent">
 
-        <android.support.v7.widget.Toolbar
+        <androidx.appcompat.widget.Toolbar
             android:id="@+id/toolBar"
             android:layout_width="match_parent"
             android:layout_height="?attr/actionBarSize"
             app:popupTheme="?attr/toolbarPopupTheme"
             app:theme="@style/ToolBarStyle" />
 
-    </android.support.design.widget.AppBarLayout>
+    </com.google.android.material.appbar.AppBarLayout>
 
-    <android.support.v4.view.ViewPager
+    <androidx.viewpager.widget.ViewPager
         android:id="@+id/pager"
         android:layout_width="match_parent"
         android:layout_height="0dp"
@@ -41,4 +42,4 @@
         app:layout_constraintLeft_toLeftOf="parent"
         app:layout_constraintRight_toRightOf="parent"
         app:layout_constraintTop_toTopOf="@+id/pager" />
-</android.support.constraint.ConstraintLayout>
+</androidx.constraintlayout.widget.ConstraintLayout>

app/src/main/res/layout/activity_sources.xml

@@ -1,33 +1,33 @@
 <?xml version="1.0" encoding="utf-8"?>
 
-<android.support.design.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<androidx.coordinatorlayout.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:tools="http://schemas.android.com/tools"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
     tools:context="apps.amine.bou.readerforselfoss.SourcesActivity">
-    <android.support.design.widget.AppBarLayout
+    <com.google.android.material.appbar.AppBarLayout
         android:layout_width="match_parent"
         android:layout_height="wrap_content">
 
-        <android.support.v7.widget.Toolbar
+        <androidx.appcompat.widget.Toolbar
             android:id="@+id/toolbar"
             android:layout_width="match_parent"
             android:layout_height="?attr/actionBarSize"
             app:theme="@style/ToolBarStyle"
             app:popupTheme="?attr/toolbarPopupTheme" />
 
-    </android.support.design.widget.AppBarLayout>
+    </com.google.android.material.appbar.AppBarLayout>
 
-    <android.support.v7.widget.RecyclerView
+    <androidx.recyclerview.widget.RecyclerView
         android:id="@+id/recyclerView"
         android:layout_width="match_parent"
         android:layout_height="match_parent"
         android:scrollbars="vertical"
         app:layout_behavior="@string/appbar_scrolling_view_behavior">
-    </android.support.v7.widget.RecyclerView>
+    </androidx.recyclerview.widget.RecyclerView>
 
-    <android.support.design.widget.FloatingActionButton
+    <com.google.android.material.floatingactionbutton.FloatingActionButton
         android:id="@+id/fab"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
@@ -40,6 +40,5 @@
         android:layout_alignParentEnd="true"
         android:layout_marginBottom="16dp"
         android:layout_marginEnd="16dp"
-        android:layout_marginRight="16dp"
-        app:layout_behavior="apps.amine.bou.readerforselfoss.utils.ScrollAwareFABBehavior" />
-</android.support.design.widget.CoordinatorLayout>
+        android:layout_marginRight="16dp"/>
+</androidx.coordinatorlayout.widget.CoordinatorLayout>

app/src/main/res/layout/card_item.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<android.support.v7.widget.CardView
+<androidx.cardview.widget.CardView
     xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     xmlns:card_view="http://schemas.android.com/apk/res-auto"
@@ -18,7 +18,7 @@
     card_view:cardUseCompatPadding="true"
     card_view:layout_constraintBottom_toBottomOf="parent">
 
-    <android.support.constraint.ConstraintLayout
+    <androidx.constraintlayout.widget.ConstraintLayout
         android:layout_width="match_parent"
         android:layout_height="wrap_content">
 
@@ -34,7 +34,7 @@
             app:srcCompat="@drawable/background_splash"
             card_view:layout_constraintBottom_toTopOf="@+id/constraintLayout" />
 
-        <android.support.constraint.ConstraintLayout
+        <androidx.constraintlayout.widget.ConstraintLayout
             android:id="@+id/constraintLayout"
             android:layout_width="0dp"
             android:layout_height="wrap_content"
@@ -143,7 +143,7 @@
 
             </RelativeLayout>
 
-        </android.support.constraint.ConstraintLayout>
-    </android.support.constraint.ConstraintLayout>
+        </androidx.constraintlayout.widget.ConstraintLayout>
+    </androidx.constraintlayout.widget.ConstraintLayout>
 
-</android.support.v7.widget.CardView>
+</androidx.cardview.widget.CardView>

app/src/main/res/layout/fragment_article.xml

@@ -1,4 +1,4 @@
-<android.support.design.widget.CoordinatorLayout
+<androidx.coordinatorlayout.widget.CoordinatorLayout
     xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     xmlns:tools="http://schemas.android.com/tools"
@@ -6,12 +6,13 @@
     android:layout_height="match_parent"
     android:descendantFocusability="blocksDescendants">
 
-    <android.support.v4.widget.NestedScrollView
+    <androidx.core.widget.NestedScrollView
         android:id="@+id/nestedScrollView"
         android:layout_width="match_parent"
-        android:layout_height="match_parent">
+        android:layout_height="match_parent"
+        android:scrollbars="vertical">
 
-        <android.support.constraint.ConstraintLayout
+        <androidx.constraintlayout.widget.ConstraintLayout
             android:layout_width="match_parent"
             android:layout_height="match_parent">
 
@@ -70,9 +71,9 @@
                 app:layout_constraintTop_toBottomOf="@+id/source"
                 tools:visibility="visible" />
 
-        </android.support.constraint.ConstraintLayout>
+        </androidx.constraintlayout.widget.ConstraintLayout>
 
-    </android.support.v4.widget.NestedScrollView>
+    </androidx.core.widget.NestedScrollView>
 
     <FrameLayout
         android:layout_width="match_parent"
@@ -89,7 +90,7 @@
             android:layout_gravity="bottom"
             app:floatingMenu="@menu/reader_toolbar" />
 
-        <android.support.design.widget.FloatingActionButton
+        <com.google.android.material.floatingactionbutton.FloatingActionButton
             android:id="@+id/fab"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
@@ -123,4 +124,4 @@
             android:progressTint="?attr/colorAccent" />
     </FrameLayout>
 
-</android.support.design.widget.CoordinatorLayout>
+</androidx.coordinatorlayout.widget.CoordinatorLayout>

app/src/main/res/layout/list_item.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<android.support.constraint.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
@@ -11,7 +11,6 @@
         android:id="@+id/itemImage"
         android:layout_width="88dp"
         android:layout_height="88dp"
-        app:layout_constraintBottom_toBottomOf="@+id/actionBar"
         app:layout_constraintStart_toStartOf="parent"
         app:layout_constraintTop_toTopOf="parent" />
 
@@ -40,79 +39,16 @@
         android:id="@+id/sourceTitleAndDate"
         android:layout_width="0dp"
         android:layout_height="wrap_content"
-        android:layout_marginBottom="8dp"
-        android:layout_marginEnd="16dp"
         android:layout_marginStart="16dp"
         android:layout_marginTop="8dp"
+        android:layout_marginEnd="16dp"
         android:gravity="start"
         android:textAlignment="viewStart"
         android:textSize="14sp"
-        app:layout_constraintBottom_toBottomOf="@+id/actionBar"
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintHorizontal_bias="0.0"
         app:layout_constraintStart_toEndOf="@+id/itemImage"
         app:layout_constraintTop_toBottomOf="@+id/title"
         tools:text="Google Actualité Il y a 5h" />
 
-    <RelativeLayout
-        android:id="@+id/actionBar"
-        android:layout_width="0dp"
-        android:layout_height="wrap_content"
-        android:background="#BBBBBB"
-        android:visibility="gone"
-        app:layout_constraintBottom_toBottomOf="parent"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintStart_toStartOf="parent"
-        tools:visibility="visible">
-
-        <com.like.LikeButton
-            android:id="@+id/favButton"
-            android:layout_width="35dp"
-            android:layout_height="35dp"
-            android:layout_alignParentEnd="true"
-            android:layout_alignParentRight="true"
-            android:layout_centerVertical="true"
-            android:layout_marginEnd="8dp"
-            android:layout_marginRight="8dp"
-            android:elevation="5dp"
-            android:padding="4dp"
-            app:icon_size="22dp"
-            app:icon_type="heart" />
-
-        <ImageButton
-            android:id="@+id/shareBtn"
-            android:layout_width="35dp"
-            android:layout_height="35dp"
-            android:layout_centerVertical="true"
-            android:layout_marginEnd="16dp"
-            android:layout_marginRight="16dp"
-            android:layout_toLeftOf="@+id/favButton"
-            android:layout_toStartOf="@+id/favButton"
-            android:adjustViewBounds="true"
-            android:background="@android:color/transparent"
-            android:backgroundTint="?android:attr/textColorPrimary"
-            android:elevation="5dp"
-            android:padding="4dp"
-            android:scaleType="centerCrop"
-            android:src="@drawable/ic_share_black_24dp" />
-
-        <ImageButton
-            android:id="@+id/browserBtn"
-            android:layout_width="35dp"
-            android:layout_height="35dp"
-            android:layout_centerVertical="true"
-            android:layout_marginEnd="16dp"
-            android:layout_marginRight="16dp"
-            android:layout_toLeftOf="@+id/shareBtn"
-            android:layout_toStartOf="@+id/shareBtn"
-            android:adjustViewBounds="true"
-            android:background="@android:color/transparent"
-            android:backgroundTint="?android:attr/textColorPrimary"
-            android:elevation="5dp"
-            android:padding="4dp"
-            android:scaleType="centerCrop"
-            android:src="@drawable/ic_open_in_browser_black_24dp" />
-
-    </RelativeLayout>
-
-</android.support.constraint.ConstraintLayout>
+</androidx.constraintlayout.widget.ConstraintLayout>

app/src/main/res/layout/settings_toolbar.xml

@@ -1,15 +1,15 @@
 <?xml version="1.0" encoding="utf-8"?>
-<android.support.design.widget.AppBarLayout
+<com.google.android.material.appbar.AppBarLayout
     xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
     xmlns:app="http://schemas.android.com/apk/res-auto">
 
-    <android.support.v7.widget.Toolbar
+    <androidx.appcompat.widget.Toolbar
         android:id="@+id/toolbar"
         android:layout_width="match_parent"
         android:layout_height="?attr/actionBarSize"
         app:theme="@style/ToolBarStyle"
         app:popupTheme="?attr/toolbarPopupTheme" />
 
-</android.support.design.widget.AppBarLayout>
+</com.google.android.material.appbar.AppBarLayout>

app/src/main/res/layout/source_list_item.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<android.support.constraint.ConstraintLayout
+<androidx.constraintlayout.widget.ConstraintLayout
     xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     xmlns:tools="http://schemas.android.com/tools"
@@ -52,4 +52,4 @@
         android:layout_width="34dp"
         android:layout_height="34dp"/>
 
-</android.support.constraint.ConstraintLayout>
+</androidx.constraintlayout.widget.ConstraintLayout>

app/src/main/res/menu/home_menu.xml

@@ -6,13 +6,13 @@
         android:title="@string/menu_home_search"
         android:icon="@drawable/ic_action_search"
         app:showAsAction="ifRoom|collapseActionView"
-        app:actionViewClass="android.support.v7.widget.SearchView" />
+        app:actionViewClass="androidx.appcompat.widget.SearchView" />
 
     <item android:id="@+id/readAll"
           android:icon="@drawable/ic_done_all_white_24dp"
           android:title="@string/readAll"
           android:orderInCategory="1"
-          app:showAsAction="ifRoom"/>
+          app:showAsAction="always"/>
 
     <item
         android:id="@+id/refresh"

app/src/main/res/menu/reader_menu.xml

@@ -2,6 +2,18 @@
 <menu xmlns:app="http://schemas.android.com/apk/res-auto"
     xmlns:android="http://schemas.android.com/apk/res/android">
 
+    <item android:id="@+id/align_left"
+        android:icon="@drawable/ic_format_align_left"
+        android:visible="true"
+        app:showAsAction="ifRoom"
+        android:title="@string/reader_text_align_left" />
+
+    <item android:id="@+id/align_justify"
+        android:icon="@drawable/ic_format_align_justify"
+        android:visible="true"
+        app:showAsAction="ifRoom"
+        android:title="@string/reader_text_align_justify" />
+
     <item
         android:id="@+id/unsave"
         android:icon="@drawable/heart_on"

app/src/main/res/menu/reader_toolbar.xml

@@ -2,6 +2,12 @@
 <menu xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto">
 
+    <item
+        android:id="@+id/unread_action"
+        android:icon="@drawable/ic_fiber_new"
+        android:title="@string/unmark"
+        app:showAsAction="ifRoom" />
+
     <item
         android:id="@+id/more_action"
         android:icon="@drawable/ic_chrome_reader_mode"

app/src/main/res/values-af-rZA/strings.xml

@@ -1,171 +1,173 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--Generated by crowdin.com-->
 <resources xmlns:tools="http://schemas.android.com/tools">
-  <string name="app_name">"Reader for Selfoss"</string>
-  <string name="title_activity_login">"Log in"</string>
-  <string name="prompt_password">"Password"</string>
-  <string name="prompt_http_password">"HTTP Password"</string>
-  <string name="action_sign_in">"Go"</string>
-  <string name="error_invalid_password">"Password not long enough"</string>
-  <string name="error_field_required">"Field required"</string>
-  <string name="prompt_url">"Url"</string>
-  <string name="withLoginSwitch">"Login required ?"</string>
-  <string name="withHttpLoginSwitch">"HTTP Login required ?"</string>
-  <string name="login_url_problem">"Oops. You may need to add a \"/\" at the end of the url."</string>
-  <string name="prompt_login">"Username"</string>
-  <string name="prompt_http_login">"HTTP Username"</string>
-  <string name="label_share">"Share"</string>
-  <string name="readAll">"Read all"</string>
-  <string name="action_disconnect">"Disconnect"</string>
-  <string name="title_activity_settings">"Settings"</string>
-  <string name="pref_header_general">"General"</string>
-  <string name="pref_switch_actions_tap_title">"Tap action on the articles"</string>
-  <string name="add_source_hint_tags">"Tag1, Tag2, Tag3"</string>
-  <string name="add_source_hint_url">"Link"</string>
-  <string name="add_source_hint_name">"Name"</string>
-  <string name="add_source">"Add a source"</string>
-  <string name="add_source_save">"Save"</string>
-  <string name="wrong_infos">"Check your details again."</string>
-  <string name="all_posts_not_read">"All posts weren't read"</string>
-  <string name="all_posts_read">"All posts were read"</string>
-  <string name="cant_get_favs">"Can't get favorites"</string>
-  <string name="cant_get_new_elements">"Can't get new articles"</string>
-  <string name="cant_get_read">"Can't get read articles"</string>
-  <string name="nothing_here">"Nothing here"</string>
-  <string name="tab_new">"New"</string>
-  <string name="tab_read">"All"</string>
-  <string name="tab_favs">"Favorites"</string>
-  <string name="action_about">"About"</string>
-  <string name="marked_as_read">"Item read"</string>
-  <string name="undo_string">"Undo"</string>
-  <string name="addStringNoUrl">"Log in to add sources."</string>
-  <string name="cant_get_sources">"Can't get sources list."</string>
-  <string name="cant_create_source">"Can't create source."</string>
-  <string name="cant_get_spouts">"Can't get spouts list."</string>
-  <string name="form_not_complete">"The form is not complete"</string>
-  <string name="pref_header_links">"Links"</string>
-  <string name="issue_tracker_link">"Issue Tracker"</string>
-  <string name="issue_tracker_summary">"Report a bug or ask for a new feature"</string>
-  <string name="warning_wrong_url">"WARNING"</string>
-  <string name="pref_switch_card_view_title">"Card View"</string>
-  <string name="cant_mark_favortie">"Can't mark article as favorite"</string>
-  <string name="cant_unmark_favortie">"Can't remove item from favorite"</string>
-  <string name="share">"Share"</string>
-  <string name="rating_prompt_title">"Enjoying the app ?"</string>
-  <string name="rating_prompt_yes">"Yes !"</string>
-  <string name="rating_prompt_no">"Not really …"</string>
-  <string name="rating_prompt_feedback_title">"Can you tell us why ?"</string>
-  <string name="rating_prompt_feedback_yes">"OK !"</string>
-  <string name="rating_prompt_feedback_no">"Not now."</string>
-  <string name="rating_prompt_rating_title">"Great ! Can you rate us on the Store ?"</string>
-  <string name="rating_prompt_rating_yes">"Sure !"</string>
-  <string name="rating_prompt_rating_no">"Not right now."</string>
-  <string name="rating_prompt_thanks">"Thanks, your feedback help enhance the app !"</string>
-  <string name="switch_unread_count">"Display the unread count as a badge for the bottom bar."</string>
-  <string name="switch_unread_count_title">"Display unread count"</string>
-  <string name="display_all_counts_title">"Display count for favorite and read"</string>
-  <string name="invitation_title">"Try this app for your Selfoss RSS feeds !"</string>
-  <string name="invitation_message">"I use this app for my Selfoss RSS feeds. You may like it too !"</string>
-  <string name="invitation_cta">"Try the app"</string>
-  <string name="text_wrong_url">"You seem to be trying to use an invalid URL. Make sure it is correct, and if the problem persists, contact me (via the store contact link). Please note that the app needs you to be using Selfoss. You can't access RSS feeds without it."</string>
-  <string name="pref_general_internal_browser_title">"Open links inside the app"</string>
-  <string name="pref_general_internal_browser_on">"Articles will open inside the app"</string>
-  <string name="pref_general_internal_browser_off">"Articles will open with your default browser"</string>
-  <string name="prefer_article_viewer_title">"Use the article viewer"</string>
-  <string name="prefer_article_viewer_on">"Will use the article viewer instead of the internal browser"</string>
-  <string name="prefer_article_viewer_off">"Will use the internal browser instead of the article viewer"</string>
-  <string name="pref_general_category_links">"Link handling"</string>
-  <string name="pref_general_category_displaying">"Displaying"</string>
-  <string name="pref_general_category_actions">"Actions"</string>
-  <string name="pref_switch_card_view_on">"The articles will be displayed as cards"</string>
-  <string name="pref_switch_card_view_off">"The articles will be displayed as a list"</string>
-  <string name="pref_switch_actions_tap_on">"Displays the action bar under the article"</string>
-  <string name="pref_switch_actions_tap_off">"When selecting an article it will open in your selected browser"</string>
-  <string name="menu_home_refresh">"Update remote"</string>
-  <string name="refresh_success_response">"The remote is updated, you can now reload the articles list"</string>
-  <string name="refresh_failer_message">"The update didn't work, try again later, or check your selfoss logs."</string>
-  <string name="refresh_in_progress">"Refresh in progress"</string>
-  <string name="new_apk_available_title">"A new APK is available."</string>
-  <string name="new_apk_available_message">"A new APK is available to download on the official repository."</string>
-  <string name="new_apk_available_get">"Download now"</string>
-  <string name="new_apk_available_no">"Ignore version"</string>
-  <string name="intro_hello_title">"Hi there !"</string>
-  <string name="intro_hello_message">"Thanks for downloading the app !"</string>
-  <string name="intro_needs_selfoss_title">"Before you start…"</string>
-  <string name="intro_needs_selfoss_message">"You can't use the app without a Selfoss instance."</string>
-  <string name="intro_needs_selfoss_link">"What is Selfoss ?"</string>
-  <string name="intro_all_set_title">"All set !"</string>
-  <string name="intro_all_set_message">"You are ready to use the app. Don't forget to go to the settings page to configure your app, and where you'll find some useful links."</string>
-  <string name="card_height_title">Full height cards</string>
-  <string name="card_height_on">Cards height will adjust to its content</string>
-  <string name="card_height_off">Card height will be fixed</string>
-  <string name="source_code">Source code</string>
-  <string name="cant_mark_read">Can\'t mark article as read</string>
-  <string name="drawer_error_loading_tags">Error loading tags…</string>
-  <string name="drawer_error_loading_sources">Error loading sources…</string>
-  <string name="drawer_item_filters">Filters</string>
-  <string name="drawer_action_clear">clear</string>
-  <string name="drawer_item_tags">Tags</string>
-  <string name="drawer_item_sources">Sources</string>
-  <string name="drawer_action_edit">edit</string>
-  <string name="cache_drawer_error" tools:keep="@string/cache_drawer_error">Couldn\'t cache your drawer data</string>
-  <string name="no_tags_loaded">No tags loaded</string>
-  <string name="no_sources_loaded">No sources loaded</string>
-  <string name="drawer_loading">Loading …</string>
-  <string name="menu_home_search">Search</string>
-  <string name="can_delete_source">Can\'t delete the source…</string>
-  <string name="base_url_error">There was an issue when trying to communicate with your Selfoss Instance. If the issue persists, please get in touch with me.</string>
-  <string name="pref_header_theme">Themes</string>
-  <string name="default_theme">Default</string>
-  <string name="default_dark_theme">Default/Dark</string>
-  <string name="pref_header_debug">Debug</string>
-  <string name="login_debug_title">Activate to log login errors</string>
-  <string name="login_debug_on">Any error on the login page will be logged</string>
-  <string name="login_debug_off">No log on the login page</string>
-  <string name="login_menu_debug">Debug</string>
-  <string name="self_hosted_cert_switch">Using a self hosted certificate ?</string>
-  <string name="self_signed_cert_warning">Due to security reasons, self signed certificates are not supported by default. By activating this, I\'ll not be responsible of any security problem you encounter.</string>
-  <string name="pref_selfoss_category">Selfoss Api</string>
-  <string name="pref_api_items_number_title">Loaded items number</string>
-  <string name="pref_hidden_tags">Hidden Tags</string>
-  <string name="read_debug_title">Read articles appearing as unread ?</string>
-  <string name="read_debug_off">No log when marking an item as read</string>
-  <string name="read_debug_on">Api calls will be logged when marking an article as read</string>
-  <string name="summary_debug_identifier">Debug identifier</string>
-  <string name="unique_id_to_clipboard">Identifier copied to your clipboard</string>
-  <string name="display_header_drawer_summary">Display a header with the selfoss instance url on the lateral drawer.</string>
-  <string name="display_header_drawer_title">Account header</string>
-  <string name="login_everything_title">Logging every api calls</string>
-  <string name="login_everything_on">This will log every api call for debug purpose.</string>
-  <string name="login_everything_off">No api call will be logged</string>
-  <string name="pref_general_infinite_loading_title">Load more articles on scroll</string>
-  <string name="translation">Translation</string>
-  <string name="cant_open_invalid_url">The item url is invalid. I\'m looking into solving this issue so the app won\'t crash.</string>
-  <string name="drawer_report_bug">Report a bug</string>
-  <string name="items_number_should_be_number">The items number should be an integer.</string>
-  <string name="reader_action_more">Read more</string>
-  <string name="reader_action_open">Open in browser</string>
-  <string name="reader_action_share">Share</string>
-  <string name="pref_switch_actions_pager_scroll_on">Mark articles as read when swiping between articles.</string>
-  <string name="add_to_favs_reader">Add to favorites</string>
-  <string name="remove_to_favs_reader">Remove from favorites</string>
-  <string name="pref_content_reader_font_size">Article reader content font size</string>
-  <string name="pref_header_viewer">Article viewer</string>
-  <string name="refresh_dialog_message">This will refresh your Selfoss instance.</string>
-  <string name="markall_dialog_message">This will mark all the items as read.</string>
-  <string name="pref_switch_actions_pager_scroll">Mark as read on swipe</string>
-  <string name="pref_switch_actions_pager_scroll_off">Don\'t mark articles as read when swiping.</string>
-  <string name="gdpr_dialog_message">The app does not collect any personal data. Every analytics tools were removed. Crash reports sending is now optional, as is the debug logging. Keep in mind that debugging and crash reports are essential for the app development (You can configure everything in Settings &gt; Debug).</string>
-  <string name="gdpr_dialog_title">The app does not share any personal data about you.</string>
-  <string name="crash_dialog_text">Something went wrong. Please send the report to the developer.</string>
-  <string name="crash_dialog_comment">You can add any helpful details in the comment bellow. Don\'t include any personal data in your comment. You could send me and email with your debug id, and I\'ll keep you posted when the issue is resolved.</string>
-  <string name="pref_acra_user_email">Contact email</string>
-  <string name="pref_acra_user_email_summary">Add an email so I can contact you about the crash reports you send.</string>
-  <string name="pref_acra_alwaysaccept">Automatically send crash reports</string>
-  <string name="pref_acra_alwaysaccept_enabled">Will send crash reports automatically</string>
-  <string name="pref_acra_alwaysaccept_disabled">Will ask everytime when sending crash reports.</string>
-  <string name="pref_debug_crash_reports">Crash reports</string>
-  <string name="pref_debug_debug_logs">Debug logging (these will be sent without a dialog)</string>
-  <string name="acra_login">Enable logging</string>
-  <string name="drawer_item_hidden_tags">Hidden Tags</string>
+    <string name="app_name">"Reader for Selfoss"</string>
+    <string name="title_activity_login">"Log in"</string>
+    <string name="prompt_password">"Password"</string>
+    <string name="prompt_http_password">"HTTP Password"</string>
+    <string name="action_sign_in">"Go"</string>
+    <string name="error_invalid_password">"Password not long enough"</string>
+    <string name="error_field_required">"Field required"</string>
+    <string name="prompt_url">"Url"</string>
+    <string name="withLoginSwitch">"Login required ?"</string>
+    <string name="withHttpLoginSwitch">"HTTP Login required ?"</string>
+    <string name="login_url_problem">"Oops. You may need to add a \"/\" at the end of the url."</string>
+    <string name="prompt_login">"Username"</string>
+    <string name="prompt_http_login">"HTTP Username"</string>
+    <string name="label_share">"Share"</string>
+    <string name="readAll">"Read all"</string>
+    <string name="action_disconnect">"Disconnect"</string>
+    <string name="title_activity_settings">"Settings"</string>
+    <string name="pref_header_general">"General"</string>
+    <string name="add_source_hint_tags">"Tag1, Tag2, Tag3"</string>
+    <string name="add_source_hint_url">"Link"</string>
+    <string name="add_source_hint_name">"Name"</string>
+    <string name="add_source">"Add a source"</string>
+    <string name="add_source_save">"Save"</string>
+    <string name="wrong_infos">"Check your details again."</string>
+    <string name="all_posts_not_read">"All posts weren't read"</string>
+    <string name="all_posts_read">"All posts were read"</string>
+    <string name="cant_get_favs">"Can't get favorites"</string>
+    <string name="cant_get_new_elements">"Can't get new articles"</string>
+    <string name="cant_get_read">"Can't get read articles"</string>
+    <string name="nothing_here">"Nothing here"</string>
+    <string name="tab_new">"New"</string>
+    <string name="tab_read">"All"</string>
+    <string name="tab_favs">"Favorites"</string>
+    <string name="action_about">"About"</string>
+    <string name="marked_as_read">"Item read"</string>
+    <string name="undo_string">"Undo"</string>
+    <string name="addStringNoUrl">"Log in to add sources."</string>
+    <string name="cant_get_sources">"Can't get sources list."</string>
+    <string name="cant_create_source">"Can't create source."</string>
+    <string name="cant_get_spouts">"Can't get spouts list."</string>
+    <string name="form_not_complete">"The form is not complete"</string>
+    <string name="pref_header_links">"Links"</string>
+    <string name="issue_tracker_link">"Issue Tracker"</string>
+    <string name="issue_tracker_summary">"Report a bug or ask for a new feature"</string>
+    <string name="warning_wrong_url">"WARNING"</string>
+    <string name="pref_switch_card_view_title">"Card View"</string>
+    <string name="cant_mark_favortie">"Can't mark article as favorite"</string>
+    <string name="cant_unmark_favortie">"Can't remove item from favorite"</string>
+    <string name="share">"Share"</string>
+    <string name="rating_prompt_title">"Enjoying the app ?"</string>
+    <string name="rating_prompt_yes">"Yes !"</string>
+    <string name="rating_prompt_no">"Not really …"</string>
+    <string name="rating_prompt_feedback_title">"Can you tell us why ?"</string>
+    <string name="rating_prompt_feedback_yes">"OK !"</string>
+    <string name="rating_prompt_feedback_no">"Not now."</string>
+    <string name="rating_prompt_rating_title">"Great ! Can you rate us on the Store ?"</string>
+    <string name="rating_prompt_rating_yes">"Sure !"</string>
+    <string name="rating_prompt_rating_no">"Not right now."</string>
+    <string name="rating_prompt_thanks">"Thanks, your feedback help enhance the app !"</string>
+    <string name="switch_unread_count">"Display the unread count as a badge for the bottom bar."</string>
+    <string name="switch_unread_count_title">"Display unread count"</string>
+    <string name="display_all_counts_title">"Display count for favorite and read"</string>
+    <string name="text_wrong_url">"You seem to be trying to use an invalid URL. Make sure it is correct, and if the problem persists, contact me (via the store contact link). Please note that the app needs you to be using Selfoss. You can't access RSS feeds without it."</string>
+    <string name="pref_general_internal_browser_title">"Open links inside the app"</string>
+    <string name="pref_general_internal_browser_on">"Articles will open inside the app"</string>
+    <string name="pref_general_internal_browser_off">"Articles will open with your default browser"</string>
+    <string name="prefer_article_viewer_title">"Use the article viewer"</string>
+    <string name="prefer_article_viewer_on">"Will use the article viewer instead of the internal browser"</string>
+    <string name="prefer_article_viewer_off">"Will use the internal browser instead of the article viewer"</string>
+    <string name="pref_general_category_links">"Link handling"</string>
+    <string name="pref_general_category_displaying">"Displaying"</string>
+    <string name="pref_switch_card_view_on">"The articles will be displayed as cards"</string>
+    <string name="pref_switch_card_view_off">"The articles will be displayed as a list"</string>
+    <string name="menu_home_refresh">"Update remote"</string>
+    <string name="refresh_success_response">"The remote is updated, you can now reload the articles list"</string>
+    <string name="refresh_failer_message">"The update didn't work, try again later, or check your selfoss logs."</string>
+    <string name="refresh_in_progress">"Refresh in progress"</string>
+    <string name="card_height_title">Full height cards</string>
+    <string name="card_height_on">Cards height will adjust to its content</string>
+    <string name="card_height_off">Card height will be fixed</string>
+    <string name="source_code">Source code</string>
+    <string name="cant_mark_read">Can\'t mark article as read</string>
+    <string name="drawer_error_loading_tags">Error loading tags…</string>
+    <string name="drawer_error_loading_sources">Error loading sources…</string>
+    <string name="drawer_item_filters">Filters</string>
+    <string name="drawer_action_clear">clear</string>
+    <string name="drawer_item_tags">Tags</string>
+    <string name="drawer_item_sources">Sources</string>
+    <string name="drawer_action_edit">edit</string>
+    <string name="no_tags_loaded">No tags loaded</string>
+    <string name="no_sources_loaded">No sources loaded</string>
+    <string name="drawer_loading">Loading …</string>
+    <string name="menu_home_search">Search</string>
+    <string name="can_delete_source">Can\'t delete the source…</string>
+    <string name="base_url_error">There was an issue when trying to communicate with your Selfoss Instance. If the issue persists, please get in touch with me.</string>
+    <string name="pref_header_theme">Themes</string>
+    <string name="default_theme">Default</string>
+    <string name="default_dark_theme">Default/Dark</string>
+    <string name="pref_header_debug">Debug</string>
+    <string name="login_debug_title">Activate to log login errors</string>
+    <string name="login_debug_on">Any error on the login page will be logged</string>
+    <string name="login_debug_off">No log on the login page</string>
+    <string name="login_menu_debug">Debug</string>
+    <string name="self_hosted_cert_switch">Using a self hosted certificate ?</string>
+    <string name="self_signed_cert_warning">Due to security reasons, self signed certificates are not supported by default. By activating this, I\'ll not be responsible of any security problem you encounter.</string>
+    <string name="pref_selfoss_category">Selfoss Api</string>
+    <string name="pref_api_items_number_title">Loaded items number</string>
+    <string name="pref_hidden_tags">Hidden Tags</string>
+    <string name="read_debug_title">Read articles appearing as unread ?</string>
+    <string name="read_debug_off">No log when marking an item as read</string>
+    <string name="read_debug_on">Api calls will be logged when marking an article as read</string>
+    <string name="summary_debug_identifier">Debug identifier</string>
+    <string name="unique_id_to_clipboard">Identifier copied to your clipboard</string>
+    <string name="display_header_drawer_summary">Display a header with the selfoss instance url on the lateral drawer.</string>
+    <string name="display_header_drawer_title">Account header</string>
+    <string name="login_everything_title">Logging every api calls</string>
+    <string name="login_everything_on">This will log every api call for debug purpose.</string>
+    <string name="login_everything_off">No api call will be logged</string>
+    <string name="pref_general_infinite_loading_title">Load more articles on scroll</string>
+    <string name="translation">Translation</string>
+    <string name="cant_open_invalid_url">The item url is invalid. I\'m looking into solving this issue so the app won\'t crash.</string>
+    <string name="drawer_report_bug">Report a bug</string>
+    <string name="items_number_should_be_number">The items number should be an integer.</string>
+    <string name="reader_action_more">Read more</string>
+    <string name="reader_action_open">Open in browser</string>
+    <string name="reader_action_share">Share</string>
+    <string name="pref_switch_actions_pager_scroll_on">Mark articles as read when swiping between articles.</string>
+    <string name="add_to_favs_reader">Add to favorites</string>
+    <string name="remove_to_favs_reader">Remove from favorites</string>
+    <string name="pref_content_reader_font_size">Article reader content font size</string>
+    <string name="pref_header_viewer">Article viewer</string>
+    <string name="refresh_dialog_message">This will refresh your Selfoss instance.</string>
+    <string name="markall_dialog_message">This will mark all the items as read.</string>
+    <string name="pref_switch_actions_pager_scroll">Mark as read on swipe</string>
+    <string name="pref_switch_actions_pager_scroll_off">Don\'t mark articles as read when swiping.</string>
+    <string name="gdpr_dialog_message">The app does not collect any personal data. Every analytics tools were removed. Crash reports sending is now optional, as is the debug logging. Keep in mind that debugging and crash reports are essential for the app development (You can configure everything in Settings &gt; Debug).</string>
+    <string name="gdpr_dialog_title">The app does not share any personal data about you.</string>
+    <string name="crash_dialog_text">Something went wrong. Please send the report to the developer.</string>
+    <string name="crash_dialog_comment">You can add any helpful details in the comment bellow. Don\'t include any personal data in your comment. You could send me and email with your debug id, and I\'ll keep you posted when the issue is resolved.</string>
+    <string name="pref_acra_alwaysaccept">Automatically send crash reports</string>
+    <string name="pref_acra_alwaysaccept_enabled">Will send crash reports automatically</string>
+    <string name="pref_acra_alwaysaccept_disabled">Will ask everytime when sending crash reports.</string>
+    <string name="pref_debug_crash_reports">Crash reports</string>
+    <string name="pref_debug_debug_logs">Debug logging (these will be sent without a dialog)</string>
+    <string name="acra_login">Enable logging</string>
+    <string name="drawer_item_hidden_tags">Hidden Tags</string>
+    <string name="unmark">Mark item as unread</string>
+    <string name="pref_header_offline">Offline and cache</string>
+    <string name="pref_switch_items_caching_off">Articles won\'t be saved to the device memory, and the app won\'t be usable offline.</string>
+    <string name="pref_switch_items_caching_on">Articles will be saved to the device memory and will be used for offline use.</string>
+    <string name="pref_switch_items_caching">Save items for offline use</string>
+    <string name="no_network_connectivity">Not connected !</string>
+    <string name="pref_switch_periodic_refresh">Sync articles</string>
+    <string name="pref_switch_periodic_refresh_off">Articles will not be synced in the background</string>
+    <string name="pref_switch_periodic_refresh_on">Articles will periodically be synced</string>
+    <string name="pref_periodic_refresh_minutes_title"><![CDATA[Sync interval ( >= 15 minutes)]]></string>
+    <string name="pref_switch_refresh_when_charging">Only refresh when phone is charging</string>
+    <string name="loading_notification_title">Loading ...</string>
+    <string name="loading_notification_text">Selfoss is syncing your articles</string>
+    <string name="notification_channel_sync">Sync notification</string>
+    <string name="new_items_channel_sync">New items notification</string>
+    <string name="new_items_notification_title">New items !</string>
+    <string name="new_items_notification_text">%1$d new items loaded.</string>
+    <string name="pref_switch_notify_new_items">Notify on new items synced.</string>
+    <string name="shortcut_offline">Offline</string>
+    <string name="pref_api_timeout">Api Timeout</string>
+    <string name="pref_header_experimental">Experimental</string>
+    <string name="webview_dialog_issue_message">Webview not available. Disabling the article viewer to avoid any future crashes. Will load articles inside of your browser from now on.</string>
+    <string name="webview_dialog_issue_title">Webview issue</string>
 </resources>