Question

I have looked everywhere about music on Android development. I have looked at the API but I didn’t understand it. This is my code:

 Button b = (Button) findViewById(R.id.button1);
 b.setOnClickListener(new OnClickListener() {
       @Override
       public void onClick(View v) {
            MediaPlayer mp = MediaPlayer.create(Main.this, R.raw.track1);
        mp.start();
       }           
});

How I can change it so that when I press the same button again it stops it?

Answer 1

package com.my.testing;

import android.R;
import android.app.Activity;
import android.media.MediaPlayer;
import android.os.Bundle;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;

public class TestAndActivity extends Activity {

    public MediaPlayer mp = null;

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);

        Button b = (Button) findViewById(R.id.button1);
        b.setOnClickListener(new OnClickListener() {

                @Override
            public void onClick(View v) {
                if (mp == null) {
                    mp = MediaPlayer.create(TestAndActivity.this, R.raw.track1);
                    mp.start();
                } else {
                    mp.stop();
                    mp = null;
                }
            }

        });
    }
}