Question 127729 in Android Studio Question posted in
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Android Studio – Android 12 Pending Intent

Targeting S+ (version 31 and above) requires that one of FLAG_IMMUTABLE or FLAG_MUTABLE be specified when creating a PendingIntent. Strongly consider using FLAG_IMMUTABLE, only use FLAG_MUTABLE if some functionality depends on the PendingIntent being mutable

I can’t update the pending intent flag in android studio project coding

This is a place in AlarmPingSender.java where the error occurred

  public void start()        
   {       
   String action = MqttServiceConstants.PING_SENDER
            + comms.getClient().getClientId();
    Log.d(TAG, "Register alarmreceiver to MqttService"+ action);
    service.registerReceiver(alarmReceiver, new IntentFilter(action));

    pendingIntent = PendingIntent.getBroadcast(service, 0, new Intent(
            action), PendingIntent.FLAG_UPDATE_CURRENT);

    schedule(comms.getKeepAlive());
    hasStarted = true;
}

Help me to fix the issue ERROR IN ANDROID STUDIO IMAGE

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4

Answers


  1. 0

    You need to do this:

    pendingIntent = PendingIntent.getBroadcast(service, 0, new Intent(
        action), PendingIntent.FLAG_UPDATE_CURRENT |
                 PendingIntent.FLAG_IMMUTABLE);

    Since you are using AlarmManager you should be able to use the IMMUTABLE flag.

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  2. 0

    Use this two public methods when you want to create any PendingIntent in your project

    Create activity pendingIntent

       public static PendingIntent createPendingIntentGetActivity(Context context, int id, Intent intent, int flag) {
         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
             return PendingIntent.getActivity(context, id, intent, PendingIntent.FLAG_IMMUTABLE | flag);
         } else {
             return PendingIntent.getActivity(context, id, intent, flag);
         }
     }

    Create broadcast pendingIntent

     public static PendingIntent createPendingIntentGetBroadCast(Context context, int id, Intent intent, int flag) {
     if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
         return PendingIntent.getBroadcast(context, id, intent, PendingIntent.FLAG_IMMUTABLE | flag);
     } else {
         return PendingIntent.getBroadcast(context, id, intent, flag);
     }
 }

    Kotlin answer:

    fun getActivity(context: Context?, id: Int, intent: Intent?, flag: Int): PendingIntent {
    return if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
        PendingIntent.getActivity(context, id, intent, PendingIntent.FLAG_MUTABLE or flag)
    } else {
        PendingIntent.getActivity(context, id, intent, flag)
    }
}

fun getBroadcast(context: Context?, id: Int, intent: Intent?, flag: Int): PendingIntent {
    return if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
        PendingIntent.getBroadcast(context, id, intent!!, PendingIntent.FLAG_MUTABLE or flag)
    } else {
        PendingIntent.getBroadcast(context, id, intent!!, flag)
    }
}
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  3. 0

    I had the same issue, and adding JUST the IMMUTABLE flag to my PendingIntents did not work for some reason.

    Please make sure that in app/build.gradle, you have at least the 2.7.1 work manager version (If you’re also using WorkManager inside the app):

    implementation ‘androidx.work:work-runtime:2.7.1’

    I had 1.0.3. After upgrading to this (or latest version), the problem was solved.

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  4. 0

    If you are not using PendingIntent anywhere in your code but still get this error, chances are that one of your library dependencies does so just update your dependencies to their latest versions (its what worked for me)

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