SoundUtil.java
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package com.ectrip.cyt.utils;
import android.app.Activity;
import android.media.MediaPlayer;
/**
* Created by Administrator on 2016/6/21.
*/
public class SoundUtil {
private static SoundUtil soundUtil = null;
private static Activity activity;
public static SoundUtil getInstents(Activity activity){
if (soundUtil==null){
synchronized (SoundUtil.class){
soundUtil = new SoundUtil();
soundUtil.activity = activity;
}
}
return soundUtil;
}
public static final float BEEP_VOLUME = 0.10f;
/**
* 播放语音
*/
public MediaPlayer mediaPlayer;
public void playWavSound(int resid){
if(mediaPlayer != null){
mediaPlayer.release();
mediaPlayer = null;
}
try {
mediaPlayer = MediaPlayer.create(activity, resid);
mediaPlayer.setVolume(BEEP_VOLUME, BEEP_VOLUME);
if(mediaPlayer.isPlaying()){
mediaPlayer.stop();
mediaPlayer.reset();
}
mediaPlayer.start();
} catch (Exception e) {
// TODO Auto-generated catch block
// e.printStackTrace();
}
}
}