Пример приложения уведомления Android

public class ActionReceiver extends BroadcastReceiver {

@Override
public void onReceive(Context context, Intent intent) {

    //Toast.makeText(context,"recieved",Toast.LENGTH_SHORT).show();

    String action=intent.getStringExtra("action");
    if(action.equals("action1")){
        performAction1();
    }
    else if(action.equals("action2")){
        performAction2();

    }
    //This is used to close the notification tray
    Intent it = new Intent(Intent.ACTION_CLOSE_SYSTEM_DIALOGS);
    context.sendBroadcast(it);
}

public void performAction1(){

}

public void performAction2(){

}
}
Serial Koder