How to kill my own Activity - the hard way

Question

So I have my Activity, and on pressing a \"Quit\" button I call Activity.finish(). This effectively closes my application.

The problem: The Dalvik-process of my applicat

Answer 1

By using the ActivityManager we can close the another applications also.

private ActivityManager am = (ActivityManager) this.getSystemService(ACTIVITY_SERVICE);
am.restartPackage("com.jimmy.appToBeClosed");

to use the above code should have the android.permission.RESTART_PACKAGE permissions in manifest file.