使用MediaPlayer播放wav

Question

I am trying to read a wav file in raw file.

Here are the code i use:

MediaPlayer mPlayer = MediaPlayer.create(getActivity(), R.raw.error);

mPlayer.start();

I don't know why the wav is not played?

Answer 1

Try using setOnCompletionListener before the .start method of the mPlayer

button[i].setOnClickListener(new OnClickListener() {
      public void onClick(View view) {

          MediaPlayer mPlayer = MediaPlayer.create(getActivity(), R.raw.error);
          mPlayer.setOnCompletionListener(new OnCompletionListener() {

             @Override
             public void onCompletion(MediaPlayer mp) {
                 // TODO Auto-generated method stub
                 mp.release();
             }
          });   
          mPlayer.start();
      }
});

Answer 2

hey in your code use this below link of code

    import android.media.MediaPlayer;
    import android.os.Bundle;
    import android.app.Activity;
    import android.view.Menu;
    import android.view.View;
    import android.widget.Button;
    import android.widget.Toast;

    public class MainActivity extends Activity {
        MediaPlayer mp;
         Button Button01;
        @Override
        public void onCreate(Bundle savedInstanceState) {
            super.onCreate(savedInstanceState);
            setContentView(R.layout.activity_main);


            mp = MediaPlayer.create(this, R.raw.blah);

            Button Button01 = (Button)this.findViewById(R.id.button1);

            Button01.setOnClickListener(new View.OnClickListener() {
                public void onClick(View v) {
                    mp.start();
                }
            });
        }

        @Override
        public void onDestroy() {
            super.onDestroy();
            if(mp!=null){
                mp.release();
            }
        }
}