android-activity start from where it closed when I exit the app -


in mainactivity , have code closing application :

@override public void onbackpressed() {     if (exit){         intent intent = new intent(intent.action_main);         intent.addcategory(intent.category_home);         intent.setflags(intent.flag_activity_new_task);         startactivity(intent);         finish();          super.onbackpressed();     }else {         exit = true;         new handler().postdelayed(new runnable() {             @override             public void run() {                 exit = false;             }         }, 3 * 1000);     }

i should press 2 button when want close application .

the problem ,when close application, starts activity , last activity i've been .

how can start activity mainactivity not other activities ?

use these lines of code..

    @override  public void onbackpressed() {      super.onbackpressed();   if (exit){   intent intent = new intent(intent.action_main);          intent.addcategory(intent.category_home);          intent.setflags(intent.flag_activity_new_task);          intent.addflags(intent.flag_activity_clear_top);          intent.addflags(intent.flag_activity_clear_task);          intent.addflags(intent.flag_activity_task_on_home);         finish();       }else {          exit = true;          new handler().postdelayed(new runnable() {           @override            public void run() {               exit = false;           }        }, 3 * 1000);    } }

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