How to exit from the application and show the home screen?
Android's design does not favor exiting an application by choice, but rather manages it by the OS. You can bring up the Home application by its corresponding Intent:
Intent intent = new Intent(Intent.ACTION_MAIN);intent.addCategory(Intent.CATEGORY_HOME);intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);startActivity(intent);
May be you can try something like this
Suppose in our application, we have a number of activities(say ten) and we need to exit directly from this activity. What we can do is, create an intent and go to the root activity and set flag in the intent as
intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);also, add some extra like boolean to the intent
intent.putExtra("EXIT", true);Then in root activity, check the value of the boolean and according to that call finish(), in the onCreate() of the root activity
if (getIntent().getBooleanExtra("EXIT", false)) { finish();}
System.exit(0);Is probably what you are looking for. It will close the entire application and take you to the home Screen.