Android Stop Background Music

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生来不讨喜
生来不讨喜 2020-12-01 02:29

EDIT - FOUND A EASY 5-10 LINE SOLUTION!!! See MY OWN ANSWER BELOW!!! YAY!!!!!!!!!

I\'ve searched for 5 hours, dozens of SO posts, no answers, and this seems like t

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  • 2020-12-01 02:53

    I faced same problem. I will tell you my solution. I overrided onStop, onStart each activity and counted my started activity with some delay and count reaches zero, I paused music.

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  • how is it about un/register as a listener @ the service in onStart() and onStop() method of your activities and every time a listener is (un)registered your service checks if it's got some listeners left in its ArrayList<Listener>. if the listOfListeners.size() is 0 then your service calls its stopSelf() method and kills itself.

    at least that's how I would implement this...

    so, the things you would need are:

    • 2 Interfaces (Observer, Observable)

    • implement Observer in Activity, Observable in Service

    • ArrayList<Observer> in Service

    • registerObserver(Observer o) and unregisterObserver(Observer o) in Service

    but that's just my point of view...

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  • 2020-12-01 03:01

    Why don't you just make a button to stop the music its so much easier and you don't have to force close everytime

    Button exit =(Button) findViewById(R.id.exit);
    
        exit.setOnClickListener(new View.OnClickListener() {
                public void onClick(View v)
                {
                    // TODO: Implement this method
    
                    startActivity(new Intent("com.justme.worldexplorer.EXIT"));             
                    finish();
                    Music I'd.stop();}});}
    

    There you go and so the key hardware button back dosent leave if you press by accident

    public boolean onKeyDown(int KeyCode,KeyEvent event){
    
    
        return false;
    }
    

    And that's it set it up in the manifest and run if any problems let me know

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