how to play a sound on click of button

Question

i am trying to play sound file on the emulator on click of button but i am getting message \"application play audio has stopped unexpectedly\"

my codes are:

Answer 1

Move the creation of the MediaPlayer instance to the onCreate method. This will make your application run:

// creating instance of media player
MediaPlayer mp; 
@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    mp = MediaPlayer.create(this, R.raw.ljudman__grenade);

Also, if you're trying to start a new instance of your activity upon the button click I believe this is the correct way to do it:

startActivity(new Intent(p1.this, p1.class));