davidoskky/ReaderForSelfoss-multiplatform
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Stop monitoring the network when the app goes in background

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This commit is contained in:
davidoskky 2022-08-20 12:15:36 +02:00
parent 5eb46dc4e9
commit 0cec538d18
5 changed files with 36 additions and 7 deletions
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8
androidApp/build.gradle.kts
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@ -190,10 +190,12 @@ dependencies {
//PhotoView
implementation("com.github.chrisbanes:PhotoView:2.3.0")
implementation("androidx.core:core-ktx:1.7.0")
implementation("androidx.core:core-ktx:1.8.0")
implementation("androidx.lifecycle:lifecycle-livedata-ktx:2.4.0")
implementation("androidx.lifecycle:lifecycle-common-java8:2.4.0")
implementation("androidx.lifecycle:lifecycle-livedata-ktx:2.5.1")
implementation("androidx.lifecycle:lifecycle-common-java8:2.5.1")
implementation("androidx.lifecycle:lifecycle-runtime:2.5.1")
implementation("androidx.lifecycle:lifecycle-extensions:2.2.0")
implementation("androidx.room:room-ktx:2.4.0-beta01")
kapt("androidx.room:room-compiler:2.4.0-beta01")

19
androidApp/src/main/java/bou/amine/apps/readerforselfossv2/android/MyApp.kt
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@ -7,6 +7,9 @@ import android.graphics.drawable.Drawable
import android.net.Uri
import android.os.Build
import android.widget.ImageView
import androidx.lifecycle.DefaultLifecycleObserver
import androidx.lifecycle.LifecycleOwner
import androidx.lifecycle.ProcessLifecycleOwner
import androidx.multidex.MultiDexApplication
import androidx.preference.PreferenceManager
import bou.amine.apps.readerforselfossv2.DI.networkModule
@ -29,6 +32,7 @@ class MyApp : MultiDexApplication(), DIAware {
bind<Repository>() with singleton { Repository(instance(), instance(), ConnectivityStatus(applicationContext)) }
}
private val repository: Repository by instance()
private lateinit var config: Config
private lateinit var settings : Settings
@ -44,6 +48,8 @@ class MyApp : MultiDexApplication(), DIAware {
tryToHandleBug()
handleNotificationChannels()
ProcessLifecycleOwner.get().lifecycle.addObserver(AppLifeCycleObserver(repository))
}
private fun handleNotificationChannels() {
@ -103,4 +109,17 @@ class MyApp : MultiDexApplication(), DIAware {
}
}
}
class AppLifeCycleObserver(val repository: Repository) : DefaultLifecycleObserver {
override fun onResume(owner: LifecycleOwner) {
super.onResume(owner)
repository.startNetwork()
}
override fun onPause(owner: LifecycleOwner) {
repository.stopNetwork()
super.onPause(owner)
}
}
}

3
androidApp/src/main/java/bou/amine/apps/readerforselfossv2/android/background/background.kt
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@ -21,6 +21,7 @@ import bou.amine.apps.readerforselfossv2.android.persistence.migrations.MIGRATIO
import bou.amine.apps.readerforselfossv2.android.persistence.migrations.MIGRATION_2_3
import bou.amine.apps.readerforselfossv2.android.persistence.migrations.MIGRATION_3_4
import bou.amine.apps.readerforselfossv2.android.utils.Config
import bou.amine.apps.readerforselfossv2.android.utils.network.isNetworkAccessible
import bou.amine.apps.readerforselfossv2.repository.Repository
import bou.amine.apps.readerforselfossv2.rest.SelfossModel
import bou.amine.apps.readerforselfossv2.utils.ItemType
@ -43,7 +44,7 @@ class LoadingWorker(val context: Context, params: WorkerParameters) : Worker(con
override fun doWork(): Result {
val settings = Settings()
val periodicRefresh = settings.getBoolean("periodic_refresh", false)
if (periodicRefresh && repository.isNetworkAvailable()) {
if (periodicRefresh && isNetworkAccessible(context)) {
CoroutineScope(Dispatchers.IO).launch {
val notificationManager =

2
androidApp/src/main/java/bou/amine/apps/readerforselfossv2/android/utils/network/NetworkUtils.kt
View File

@ -46,7 +46,7 @@ fun Context.isNetworkAvailable(
return if(overrideOffline) overrideOffline else networkIsAccessible
}
private fun isNetworkAccessible(context: Context): Boolean {
fun isNetworkAccessible(context: Context): Boolean {
val connectivityManager = context.getSystemService(Context.CONNECTIVITY_SERVICE) as ConnectivityManager
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {

11
shared/src/commonMain/kotlin/bou/amine/apps/readerforselfossv2/repository/RepositoryImpl.kt
View File

@ -15,7 +15,7 @@ import kotlinx.coroutines.flow.asSharedFlow
import kotlinx.coroutines.flow.asStateFlow
import kotlinx.coroutines.launch
class Repository(private val api: SelfossApi, private val apiDetails: ApiDetailsService, connectivityStatus: ConnectivityStatus) {
class Repository(private val api: SelfossApi, private val apiDetails: ApiDetailsService, val connectivityStatus: ConnectivityStatus) {
val settings = Settings()
var items = ArrayList<SelfossModel.Item>()
@ -45,7 +45,6 @@ class Repository(private val api: SelfossApi, private val apiDetails: ApiDetails
set(value) {field = if (value < 0) { 0 } else { value } }
init {
connectivityStatus.start()
// TODO: Dispatchers.IO not available in KMM, an alternative solution should be found
CoroutineScope(Dispatchers.Main).launch {
updateApiVersion()
@ -379,5 +378,13 @@ class Repository(private val api: SelfossApi, private val apiDetails: ApiDetails
fun isNetworkAvailable() = isConnectionAvailable.value && !offlineOverride
fun startNetwork() {
connectivityStatus.start()
}
fun stopNetwork() {
connectivityStatus.stop()
}
// TODO: Handle offline actions
}