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Send toast messages to the home activity on connectivity changes

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davidoskky 2022-08-21 14:11:28 +02:00
parent 9d0bb452e3
commit fbfb775f7f
5 changed files with 46 additions and 3 deletions
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5
androidApp/build.gradle.kts
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@ -181,8 +181,9 @@ dependencies {
implementation("androidx.viewpager2:viewpager2:1.1.0-beta01")
//Dependency Injection
implementation("org.kodein.di:kodein-di:7.12.0")
implementation("org.kodein.di:kodein-di-framework-android-x:7.12.0")
implementation("org.kodein.di:kodein-di:7.14.0")
implementation("org.kodein.di:kodein-di-framework-android-x:7.14.0")
implementation("org.kodein.di:kodein-di-framework-android-x-viewmodel:7.14.0")
//Settings
implementation("com.russhwolf:multiplatform-settings-no-arg:0.9")

12
androidApp/src/main/java/bou/amine/apps/readerforselfossv2/android/HomeActivity.kt
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@ -17,6 +17,7 @@ import androidx.appcompat.app.AppCompatActivity
import androidx.appcompat.widget.SearchView
import androidx.core.view.doOnNextLayout
import androidx.drawerlayout.widget.DrawerLayout
import androidx.lifecycle.lifecycleScope
import androidx.recyclerview.widget.*
import androidx.room.Room
import androidx.work.Constraints
@ -46,6 +47,7 @@ import bou.amine.apps.readerforselfossv2.android.utils.bottombar.removeBadge
import bou.amine.apps.readerforselfossv2.android.utils.customtabs.CustomTabActivityHelper
import bou.amine.apps.readerforselfossv2.android.utils.persistence.toEntity
import bou.amine.apps.readerforselfossv2.android.utils.persistence.toView
import bou.amine.apps.readerforselfossv2.android.viewmodel.AppViewModel
import bou.amine.apps.readerforselfossv2.repository.Repository
import bou.amine.apps.readerforselfossv2.rest.SelfossModel
import bou.amine.apps.readerforselfossv2.utils.ItemType
@ -134,6 +136,7 @@ class HomeActivity : AppCompatActivity(), SearchView.OnQueryTextListener, DIAwar
override val di by closestDI()
private val repository : Repository by instance()
private val viewModel : AppViewModel by instance()
data class DrawerData(val tags: List<SelfossModel.Tag>?, val sources: List<SelfossModel.Source>?)
@ -173,6 +176,15 @@ class HomeActivity : AppCompatActivity(), SearchView.OnQueryTextListener, DIAwar
AppDatabase::class.java, "selfoss-database"
).addMigrations(MIGRATION_1_2).addMigrations(MIGRATION_2_3).addMigrations(MIGRATION_3_4).build()
lifecycleScope.launch {
viewModel.toastMessageProvider.collect { toastMessage ->
Toast.makeText(
this@HomeActivity,
toastMessage,
Toast.LENGTH_SHORT
).show()
}
}
customTabActivityHelper = CustomTabActivityHelper()

2
androidApp/src/main/java/bou/amine/apps/readerforselfossv2/android/MyApp.kt
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@ -15,6 +15,7 @@ import androidx.preference.PreferenceManager
import bou.amine.apps.readerforselfossv2.DI.networkModule
import bou.amine.apps.readerforselfossv2.android.utils.Config
import bou.amine.apps.readerforselfossv2.android.utils.glide.loadMaybeBasicAuth
import bou.amine.apps.readerforselfossv2.android.viewmodel.AppViewModel
import bou.amine.apps.readerforselfossv2.repository.Repository
import com.bumptech.glide.Glide
import com.bumptech.glide.request.RequestOptions
@ -30,6 +31,7 @@ class MyApp : MultiDexApplication(), DIAware {
override val di by DI.lazy {
import(networkModule)
bind<Repository>() with singleton { Repository(instance(), instance(), ConnectivityStatus(applicationContext)) }
bindProvider { AppViewModel(repository = instance()) }
}
private val repository: Repository by instance()

25
androidApp/src/main/java/bou/amine/apps/readerforselfossv2/android/viewmodel/AppViewModel.kt Normal file
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@ -0,0 +1,25 @@
package bou.amine.apps.readerforselfossv2.android.viewmodel
import androidx.lifecycle.ViewModel
import androidx.lifecycle.viewModelScope
import bou.amine.apps.readerforselfossv2.repository.Repository
import kotlinx.coroutines.flow.MutableSharedFlow
import kotlinx.coroutines.flow.asSharedFlow
import kotlinx.coroutines.launch
class AppViewModel(private val repository: Repository) : ViewModel() {
private val _toastMessageProvider = MutableSharedFlow<String>()
val toastMessageProvider = _toastMessageProvider.asSharedFlow()
init {
viewModelScope.launch {
repository.isConnectionAvailable.collect { isConnected ->
if (isConnected && repository.connectionMonitored) {
_toastMessageProvider.emit("Network connection is now available")
} else if (repository.connectionMonitored){
_toastMessageProvider.emit("Network connection lost")
}
}
}
}
}

5
shared/src/commonMain/kotlin/bou/amine/apps/readerforselfossv2/repository/RepositoryImpl.kt
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@ -16,7 +16,8 @@ class Repository(private val api: SelfossApi, private val apiDetails: ApiDetails
val settings = Settings()
var items = ArrayList<SelfossModel.Item>()
private val isConnectionAvailable = connectivityStatus.isNetworkConnected
val isConnectionAvailable = connectivityStatus.isNetworkConnected
var connectionMonitored = false
var baseUrl = apiDetails.getBaseUrl()
lateinit var dateUtils: DateUtils
@ -348,9 +349,11 @@ class Repository(private val api: SelfossApi, private val apiDetails: ApiDetails
// https://github.com/ln-12/multiplatform-connectivity-status/issues/2
fun startNetwork() {
connectivityStatus.start()
connectionMonitored = true
}
fun stopNetwork() {
connectionMonitored = false
connectivityStatus.stop()
}