Playing Back Sound Effects : Sound « Media « Android

1. Android
2. Media
3. Sound

Playing Back Sound Effects

   
package app.test;

import java.io.IOException;

import android.app.Activity;
import android.content.res.AssetFileDescriptor;
import android.content.res.AssetManager;
import android.media.AudioManager;
import android.media.SoundPool;
import android.os.Bundle;
import android.view.MotionEvent;
import android.view.View;
import android.view.View.OnTouchListener;
import android.widget.TextView;

public class Test extends Activity implements OnTouchListener {
  SoundPool soundPool;
  int explosionId = -1;

  @Override
  public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    TextView textView = new TextView(this);
    textView.setOnTouchListener(this);
    setContentView(textView);
    setVolumeControlStream(AudioManager.STREAM_MUSIC);
    soundPool = new SoundPool(20, AudioManager.STREAM_MUSIC, 0);
    try {
      AssetManager assetManager = getAssets();
      AssetFileDescriptor descriptor = assetManager.openFd("a.ogg");
      explosionId = soundPool.load(descriptor, 1);
    } catch (IOException e) {
      textView.setText(e.getMessage());
    }
  }

  @Override
  public boolean onTouch(View v, MotionEvent event) {
    if (event.getAction() == MotionEvent.ACTION_UP) {
      if (explosionId != -1) {
        soundPool.play(explosionId, 1, 1, 0, 0, 1);
      }
    }
    return true;
  }
}

   
    
    
  

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