PlayerUtil.java
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package com.cnlive.im.util;
import android.content.Context;
import android.media.MediaPlayer;
import android.net.Uri;
/**
* Created by Lynn on 2017/7/21.
*/
public class PlayerUtil implements IVoiceManager{
private final String TAG = "PlayerUtil";
private String path;
private Context mContext;
private MediaPlayer mediaPlayer;
public PlayerUtil(Context context){
this.mContext = context;
// mediaPlayer = new MediaPlayer();
// mediaPlayer.setOnCompletionListener(new MediaPlayer.OnCompletionListener() {
// @Override
// public void onCompletion(MediaPlayer mediaPlayer) {
//// mediaPlayer.stop();
// stop();
// }
// });
}
@Override
public boolean start(Uri uri) {
try {
mediaPlayer = new MediaPlayer();
mediaPlayer.setOnCompletionListener(onCompletionListener);
mediaPlayer.setOnPreparedListener(onPreparedListener);
mediaPlayer.setDataSource(mContext, uri);
mediaPlayer.prepare();
// mediaPlayer.start();
}catch (Exception e){
e.printStackTrace();
}
return false;
}
@Override
public boolean stop() {
mediaPlayer.stop();
mediaPlayer.release();
mediaPlayer = null;
return false;
}
@Override
public void onDestory() {
mediaPlayer.release();
mediaPlayer = null;
}
private MediaPlayer.OnCompletionListener onCompletionListener = new MediaPlayer.OnCompletionListener() {
@Override
public void onCompletion(MediaPlayer mediaPlayer) {
stop();
}
};
private MediaPlayer.OnPreparedListener onPreparedListener = new MediaPlayer.OnPreparedListener() {
@Override
public void onPrepared(MediaPlayer mediaPlayer) {
mediaPlayer.start();
}
};
}