Merge pull request #11738 from cillyvms/a13-player-notifs

Always allow changing player notification preferences on Android 13+

Author: Stypox

app/src/main/java/org/schabi/newpipe/settings/NotificationsSettingsFragment.kt

@@ -3,8 +3,10 @@ package org.schabi.newpipe.settings
 import android.content.SharedPreferences
 import android.content.SharedPreferences.OnSharedPreferenceChangeListener
 import android.graphics.Color
+import android.os.Build
 import android.os.Bundle
 import androidx.preference.Preference
+import androidx.preference.SwitchPreference
 import com.google.android.material.snackbar.Snackbar
 import io.reactivex.rxjava3.android.schedulers.AndroidSchedulers
 import io.reactivex.rxjava3.disposables.Disposable
@@ -21,15 +23,17 @@ import org.schabi.newpipe.local.subscription.SubscriptionManager
 
 class NotificationsSettingsFragment : BasePreferenceFragment(), OnSharedPreferenceChangeListener {
 
+    private var streamsNotificationsPreference: SwitchPreference? = null
     private var notificationWarningSnackbar: Snackbar? = null
     private var loader: Disposable? = null
 
     override fun onCreatePreferences(savedInstanceState: Bundle?, rootKey: String?) {
         addPreferencesFromResource(R.xml.notifications_settings)
+        streamsNotificationsPreference =
+            findPreference(getString(R.string.enable_streams_notifications))
 
         // main check is done in onResume, but also do it here to prevent flickering
-        preferenceScreen.isEnabled =
-            NotificationHelper.areNotificationsEnabledOnDevice(requireContext())
+        updateEnabledState(NotificationHelper.areNotificationsEnabledOnDevice(requireContext()))
     }
 
     override fun onStart() {
@@ -68,7 +72,7 @@ class NotificationsSettingsFragment : BasePreferenceFragment(), OnSharedPreferen
         // If they are disabled, show a snackbar informing the user about that
         // while allowing them to open the device's app settings.
         val enabled = NotificationHelper.areNotificationsEnabledOnDevice(requireContext())
-        preferenceScreen.isEnabled = enabled // it is disabled by default, see the xml
+        updateEnabledState(enabled)
         if (!enabled) {
             if (notificationWarningSnackbar == null) {
                 notificationWarningSnackbar = Snackbar.make(
@@ -109,6 +113,16 @@ class NotificationsSettingsFragment : BasePreferenceFragment(), OnSharedPreferen
         super.onPause()
     }
 
+    private fun updateEnabledState(enabled: Boolean) {
+        // On Android 13 player notifications are exempt from notification settings
+        // so the preferences in app should always be available.
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) {
+            streamsNotificationsPreference?.isEnabled = enabled
+        } else {
+            preferenceScreen.isEnabled = enabled
+        }
+    }
+
     private fun updateSubscriptions(subscriptions: List<SubscriptionEntity>) {
         val notified = subscriptions.count { it.notificationMode != NotificationMode.DISABLED }
         val preference = findPreference<Preference>(getString(R.string.streams_notifications_channels_key))