Based on preferences, show notification upon finding updates (3659a532) · Commits · e / os / App Lounge

app/src/main/java/io/eelo/appinstaller/updates/UpdatesNotifier.kt

0 → 100644

+62 −0

Original line number	Diff line number	Diff line
		package io.eelo.appinstaller.updates

		import android.app.Notification
		import android.app.NotificationChannel
		import android.app.NotificationManager
		import android.content.Context
		import android.os.Build
		import android.support.v4.app.NotificationCompat
		import android.support.v4.app.NotificationManagerCompat
		import io.eelo.appinstaller.R
		import io.eelo.appinstaller.utils.Constants

		class UpdatesNotifier {
		private fun getNotification(context: Context, numberOfApps: Int, installAutomatically: Boolean):
		Notification {
		val notificationBuilder =
		NotificationCompat.Builder(context, Constants.UPDATES_NOTIFICATION_CHANNEL_ID)
		notificationBuilder.setSmallIcon(R.drawable.ic_app_updated_on)
		.priority = NotificationCompat.PRIORITY_DEFAULT
		if (numberOfApps == 1) {
		notificationBuilder.setContentTitle(context.resources.getQuantityString(
		R.plurals.updates_notification_title,
		1,
		numberOfApps))
		} else {
		notificationBuilder.setContentTitle(context.resources.getQuantityString(
		R.plurals.updates_notification_title,
		numberOfApps,
		numberOfApps))
		}
		if (installAutomatically) {
		notificationBuilder.setContentText(context.getString(R.string.updates_notification_text,
		Constants.AUTOMATICALLY_INSTALL_UPDATES))
		} else {
		notificationBuilder.setContentText(context.getString(R.string.updates_notification_text,
		Constants.MANUALLY_INSTALL_UPDATES))
		}
		return notificationBuilder.build()
		}

		private fun createNotificationChannel(context: Context) {
		if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
		val importance = NotificationManager.IMPORTANCE_DEFAULT
		val channel = NotificationChannel(
		Constants.UPDATES_NOTIFICATION_CHANNEL_ID,
		Constants.UPDATES_NOTIFICATION_CHANNEL_TITLE,
		importance)
		val notificationManager: NotificationManager =
		context.getSystemService(Context.NOTIFICATION_SERVICE) as
		NotificationManager
		notificationManager.createNotificationChannel(channel)
		}
		}

		fun showNotification(context: Context, numberOfApps: Int, installAutomatically: Boolean) {
		with(NotificationManagerCompat.from(context)) {
		createNotificationChannel(context)
		notify(Constants.UPDATES_NOTIFICATION_ID,
		getNotification(context, numberOfApps, installAutomatically))
		}
		}
		}

app/src/main/java/io/eelo/appinstaller/updates/model/UpdatesWorker.kt

+31 −0

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		@@ -2,23 +2,46 @@ package io.eelo.appinstaller.updates.model

		import android.content.Context
		import android.os.AsyncTask
		import android.preference.PreferenceManager
		import android.util.Log
		import androidx.work.Worker
		import androidx.work.WorkerParameters
		import io.eelo.appinstaller.R
		import io.eelo.appinstaller.application.model.Application
		import io.eelo.appinstaller.applicationmanager.ApplicationManager
		import io.eelo.appinstaller.updates.UpdatesNotifier
		import io.eelo.appinstaller.utils.Constants

		class UpdatesWorker(context: Context, params: WorkerParameters) : Worker(context, params),
		UpdatesWorkerInterface {
		private val TAG = "UpdatesWorker"
		private val blocker = Object()
		private var notifyAvailable = true
		private var installAutomatically = true
		private var wifiOnly = false

		override fun doWork(): Result {
		Log.i(TAG, "Checking for app updates")
		val applicationManager = ApplicationManager()
		applicationManager.start(applicationContext)
		loadOutdatedApplications(applicationManager)
		Log.i(TAG, "Ids of apps with pending updates written to file")
		return Result.success()
		}

		private fun loadPreferences() {
		val preferences = PreferenceManager.getDefaultSharedPreferences(applicationContext)
		notifyAvailable =
		preferences.getBoolean(applicationContext.getString(
		R.string.pref_update_notify_key), true)
		installAutomatically =
		preferences.getBoolean(applicationContext.getString(
		R.string.pref_update_install_automatically_key), true)
		wifiOnly =
		preferences.getBoolean(applicationContext.getString(
		R.string.pref_update_wifi_only_key), false)
		}

		private fun loadOutdatedApplications(applicationManager: ApplicationManager) {
		OutdatedApplicationsFinder(applicationContext.packageManager, this,
		applicationManager).executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR,
		@@ -29,7 +52,9 @@ class UpdatesWorker(context: Context, params: WorkerParameters) : Worker(context
		}

		override fun onApplicationsFound(applications: ArrayList<Application>) {
		Log.i(TAG, "${applications.size} app updates found")
		if (applications.size > 0) {
		loadPreferences()
		applicationContext.openFileOutput(Constants.OUTDATED_APPLICATIONS_FILENAME,
		Context.MODE_PRIVATE).use {
		applications.forEach { application ->
		@@ -37,6 +62,12 @@ class UpdatesWorker(context: Context, params: WorkerParameters) : Worker(context
		}
		it.close()
		}
		if (notifyAvailable) {
		UpdatesNotifier().showNotification(
		applicationContext,
		applications.size,
		installAutomatically)
		}
		}
		synchronized(blocker) {
		blocker.notify()

app/src/main/java/io/eelo/appinstaller/utils/Constants.kt

+5 −0

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		@@ -30,4 +30,9 @@ object Constants {
		// Updates
		const val OUTDATED_APPLICATIONS_FILENAME = "outdated_applications.txt"
		const val UPDATES_WORK_NAME = "updates_work"
		const val UPDATES_NOTIFICATION_ID = 76
		const val UPDATES_NOTIFICATION_CHANNEL_ID = "updates_notification"
		const val UPDATES_NOTIFICATION_CHANNEL_TITLE = "App updates"
		const val AUTOMATICALLY_INSTALL_UPDATES = "will"
		const val MANUALLY_INSTALL_UPDATES = "will not"
		}

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

+5 −0

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		@@ -60,6 +60,11 @@

		<!-- Updates -->
		<string name="updates_splash_title">All apps are up-to-date</string>
		<plurals name="updates_notification_title">
		<item quantity="one">%1$d app update is available</item>
		<item quantity="other">%1$d app updates are available</item>
		</plurals>
		<string name="updates_notification_text">App updates %1$s be installed automatically.</string>

		<!-- Settings Fragment -->
		<string name="preference_updates_title">Updates</string>