Font family.

app/src/main/AndroidManifest.xml

@@ -77,6 +77,9 @@
             android:value="true" />
 
         <meta-data android:name="android.max_aspect" android:value="2.1" />
+        <meta-data
+            android:name="preloaded_fonts"
+            android:resource="@array/preloaded_fonts" />
     </application>
 
 </manifest>

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

@@ -75,6 +75,14 @@ class ArticleFragment : Fragment() {
     private lateinit var textAlignment: String
     private lateinit var config: Config
 
+    private var rootView: ViewGroup? = null
+
+    private lateinit var prefs: SharedPreferences
+
+    private var typeface: Typeface? = null
+    private var resId: Int = 0
+    private var font = ""
+
     override fun onStop() {
         super.onStop()
         if (mCustomTabActivityHelper != null) {
@@ -97,13 +105,6 @@ class ArticleFragment : Fragment() {
         ).addMigrations(MIGRATION_1_2).addMigrations(MIGRATION_2_3).build()
     }
 
-    private var rootView: ViewGroup? = null
-
-    private lateinit var prefs: SharedPreferences
-
-    private lateinit var typeface: Typeface
-    private var resId: Int = 0
-
     override fun onCreateView(
         inflater: LayoutInflater,
         container: ViewGroup?,
@@ -113,9 +114,6 @@ class ArticleFragment : Fragment() {
             rootView = inflater
                 .inflate(R.layout.fragment_article, container, false) as ViewGroup
 
-            resId = context!!.resources.getIdentifier("aguafina_script", "font", context!!.packageName)
-            typeface = ResourcesCompat.getFont(context!!, resId)!!
-
             url = allItems[pageNumber.toInt()].getLinkDecoded()
             contentText = allItems[pageNumber.toInt()].content
             contentTitle = allItems[pageNumber.toInt()].title
@@ -125,6 +123,13 @@ class ArticleFragment : Fragment() {
             prefs = PreferenceManager.getDefaultSharedPreferences(activity)
             editor = prefs.edit()
             fontSize = prefs.getString("reader_font_size", "16").toInt()
+
+            font = prefs.getString("reader_font", "")
+            if (font.isNotEmpty()) {
+                resId = context!!.resources.getIdentifier(font, "font", context!!.packageName)
+                typeface = ResourcesCompat.getFont(context!!, resId)!!
+            }
+
             refreshAlignment()
 
             val settings = activity!!.getSharedPreferences(Config.settingsName, Context.MODE_PRIVATE)
@@ -214,13 +219,17 @@ class ArticleFragment : Fragment() {
             )
 
             rootView!!.source.text = contentSource
+            if (typeface != null) {
                 rootView!!.source.typeface = typeface
+            }
 
             if (contentText.isEmptyOrNullOrNullString()) {
                 getContentFromMercury(customTabsIntent, prefs)
             } else {
                 rootView!!.titleView.text = contentTitle
+                if (typeface != null) {
                     rootView!!.titleView.typeface = typeface
+                }
 
                 htmlToWebview()
 
@@ -295,7 +304,9 @@ class ArticleFragment : Fragment() {
                             if (response.body() != null && response.body()!!.content != null && !response.body()!!.content.isNullOrEmpty()) {
                                 try {
                                     rootView!!.titleView.text = response.body()!!.title
+                                    if (typeface != null) {
                                         rootView!!.titleView.typeface = typeface
+                                    }
                                     try {
                                         // Note: Mercury may return relative urls... If it does the url val will not be changed.
                                         URL(response.body()!!.url)
@@ -441,6 +452,24 @@ class ArticleFragment : Fragment() {
             ACRA.getErrorReporter().maybeHandleSilentException(e, activity!!)
         }
 
+        val fontName =  when (font) {
+            getString(R.string.open_sans_font_id) -> "Open Sans"
+            getString(R.string.roboto_font_id) -> "Roboto"
+            else -> ""
+        }
+
+        val fontLinkAndStyle = if (font.isNotEmpty()) {
+            """<link href="https://fonts.googleapis.com/css?family=${fontName.replace(" ", "+")}" rel="stylesheet">
+                |<style>
+                |   * {
+                |       font-family: '$fontName';
+                |   }
+                |</style>
+            """.trimMargin()
+        } else {
+            ""
+        }
+
         rootView!!.webcontent.loadDataWithBaseURL(
             baseUrl,
             """<html>
@@ -474,6 +503,7 @@ class ArticleFragment : Fragment() {
                 |        background-color: $stringBackgroundColor;
                 |      }
                 |   </style>
+                |   $fontLinkAndStyle
                 |</head>
                 |<body>
                 |   $contentText

app/src/main/res/font/open_sans.xml

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<font-family xmlns:app="http://schemas.android.com/apk/res-auto"
+        app:fontProviderAuthority="com.google.android.gms.fonts"
+        app:fontProviderPackage="com.google.android.gms"
+        app:fontProviderQuery="Open Sans"
+        app:fontProviderCerts="@array/com_google_android_gms_fonts_certs">
+</font-family>

app/src/main/res/font/roboto.xml

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<font-family xmlns:app="http://schemas.android.com/apk/res-auto"
+        app:fontProviderAuthority="com.google.android.gms.fonts"
+        app:fontProviderPackage="com.google.android.gms"
+        app:fontProviderQuery="Roboto"
+        app:fontProviderCerts="@array/com_google_android_gms_fonts_certs">
+</font-family>

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

@@ -31,8 +31,8 @@
                 android:layout_width="0dp"
                 android:layout_height="wrap_content"
                 android:layout_marginLeft="16dp"
-                android:layout_marginRight="16dp"
                 android:layout_marginTop="8dp"
+                android:layout_marginRight="16dp"
                 android:textAppearance="@style/TextAppearance.AppCompat.Small"
                 android:textSize="12sp"
                 app:layout_constraintHorizontal_bias="0.0"

app/src/main/res/values/font_certs.xml

@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <array name="com_google_android_gms_fonts_certs">
+        <item>@array/com_google_android_gms_fonts_certs_dev</item>
+        <item>@array/com_google_android_gms_fonts_certs_prod</item>
+    </array>
+    <string-array name="com_google_android_gms_fonts_certs_dev">
+        <item>
+            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
+        </item>
+    </string-array>
+    <string-array name="com_google_android_gms_fonts_certs_prod">
+        <item>
+            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
+        </item>
+    </string-array>
+</resources>

app/src/main/res/values/preloaded_fonts.xml

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <array name="preloaded_fonts" translatable="false">
+        <item>@font/open_sans</item>
+        <item>@font/roboto</item>
+    </array>
+</resources>

app/src/main/res/values/preloaded_fonts_keys.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <array name="preloaded_fonts_keys" translatable="false">
+        <item></item>
+        <item>@string/open_sans_font_id</item>
+        <item>@string/roboto_font_id</item>
+    </array>
+</resources>

app/src/main/res/values/preloaded_fonts_values.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <array name="preloaded_fonts_values" translatable="false">
+        <item>Systems</item>
+        <item>Open Sans</item>
+        <item>Roboto</item>
+    </array>
+</resources>

app/src/main/res/values/strings.xml

@@ -172,4 +172,7 @@
     <string name="webview_dialog_issue_title">Webview issue</string>
     <string name="reader_text_align_left">Align left</string>
     <string name="reader_text_align_justify">Justify</string>
+    <string name="settings_reader_font">Reader font</string>
+    <string name="open_sans_font_id" translatable="false">open_sans</string>
+    <string name="roboto_font_id" translatable="false">roboto</string>
 </resources>

app/src/main/res/xml/pref_viewer.xml

@@ -15,10 +15,10 @@
         android:title="@string/pref_content_reader_font_size" />
     <ListPreference
         android:defaultValue="1"
-        android:entries="@array/preloaded_fonts"
+        android:entries="@array/preloaded_fonts_values"
-        android:entryValues="@array/preloaded_fonts"
+        android:entryValues="@array/preloaded_fonts_keys"
-        android:key="list_preference_1"
+        android:key="reader_font"
-        android:title="List preference" />
+        android:title="@string/settings_reader_font" />
 
 
 </PreferenceScreen>