android关掉app并重启

Intent intent = new Intent(GoldApp.get().getApplicationContext(), MainActivity.class);
PendingIntent restartIntent = PendingIntent.getActivity(
        GoldApp.get().getApplicationContext(), 0, intent,
        Intent.FLAG_ACTIVITY_NEW_TASK);

AlarmManager mgr = (AlarmManager)GoldApp.get().getSystemService(Context.ALARM_SERVICE);
mgr.set(AlarmManager.RTC, System.currentTimeMillis() + 1000,
        restartIntent);
GoldApp.get().onTerminate();
android.os.Process.killProcess(android.os.Process.myPid());