is there any method avalable to clear all my android app task(Activity Back stack) below 21?

Question

This question seems to be duplicate but it is not!

I want to close my whole application in one shot.

Note: My application may have multiple Activity Back Stack

For API level >=21 bellow code working fine

ActivityManager activityManager = (ActivityManager) getSystemService(ACTIVITY_SERVICE);
if (activityManager != null) 
{
     if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) 
     {
         for (ActivityManager.AppTask appTask : activityManager.getAppTasks()) 
         {
                appTask.finishAndRemoveTask();
         }
     }
}

I need code for below 21

I have tried the following solution listed bellow

finishAffinity() - Official Doc First First Line-> Finish this activity as well as all activities immediately below it in the current task that have the same affinity, means it will clear current task not all the task
finishAndRemoveTask () - Official Doc -> not available below 21
System.exit(0) - not working
android.os.Process.killProcess(android.os.Process.myPid()) - not working

check this : https://stackoverflow.com/questions/14052849/how-to-close-all-activities-in-android-and-close-from-task-manager — vahab-balouchzahi, May 08 '20 at 22:00
@vahab-balouchzahi I don't want to use that! I want some authentic way see this https://stackoverflow.com/q/11035328/3019165 — Rahul Pareta, May 08 '20 at 22:03

is there any method avalable to clear all my android app task(Activity Back stack) below 21?

This question seems to be duplicate but it is not!

0 Answers0