How to turn off music bgm(Background Music) from other java

Question

I am making an app where bgm start from main page. But I couldn't find a way to turn it off when starts learning.

Can I remotely switch off bgm from different java file

This is my 1st java,mainmenu.class

public class mainmenu extends AppCompatActivity {
MediaPlayer bkgrdmsc;

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.mainmenu);
    Button btn = (Button) findViewById(R.id.mula);
    assert btn != null;
    btn.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            Intent ke_belajar_latihan = new Intent(getApplicationContext(), taqi.mengaji.belajar_latihan.class);
            startActivity(ke_belajar_latihan);

        }
    });

    bkgrdmsc = MediaPlayer.create(this, R.raw.song);
    bkgrdmsc.setLooping(true);
    bkgrdmsc.start();


}


}

This is the other file I want to remotely off the bgm when starting the learning session(as student start to learn)

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.belajar_hija_baris);

    Button btn=(Button) findViewById(R.id.hijaiyyah);
    btn.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            Intent ke_hijaiyah=new Intent(getApplicationContext(),taqi.mengaji.hijaiyyah.class);
            startActivity(ke_hijaiyah);
        }
    });

}

I want R.id.hijaiyyah to navigate to learn xml also stop bgm

Please help I'm a newbie XD

Sash Sinha · Answer 1 · 2016-05-31T03:59:53.720

Make an singleton class and add you music playing code into it for stopping and starting and use that singleton class in all your 2 activities for eg:

public class MusicManager {

    private static MusicManager refrence = null;

    public static MusicManager getInstance(){
        if(refrence == null){
            refrence = new MusicManager ();
        }
        return refrence;
    }

}

Add a public method to this singleton class to start and stop music

public void initalizeMediaPlayer(Context context, int musicId){

// add initalization of media player in it and loop it 
MediaPlayer bkgrdmsc;
bkgrdmsc = MediaPlayer.create(this, R.raw.song);
bkgrdmsc.setLooping(true);
}

public void startPlaying(){
bkgrdmsc.start();
}

public void stopPlaying(){
bkgrdmsc.stop();
}

//Add stuff like pausing and resuming if you desire

To use this class add this to any activity you want to play music:

    MusicManager.getInstance().initalizeMediaPlayer(this, R.raw.menu); // to initalize of media player
    MusicManager.getInstance().startPlaying();// to start playing music
    MusicManager.getInstance().stopPlaying(); // to stop playing music

You can also use service to perform this task as service runs in background. You can start and stop service any time in your code.

How to turn off music bgm(Background Music) from other java

1 Answers1