package?com.oxueba.student.module.subject.utils;

import?android.content.Context;
import?android.media.MediaPlayer;
import?android.net.Uri;

import?com.oxueba.student.util.Utils2Log;
import?com.oxueba.student.util.Utils2Toast;

/**
?*?@author?趙蒙召
?*?????????音頻播放工具類
?*/
public?class?AudioUtils?{

????public?static?MediaPlayer?mMediaPlayer;
????public?static?OnCompleteListener?mOnCompleteListener;
????private?static?String?mAudioUrl;

????public?interface?OnCompleteListener?{
????????void?onComplete（MediaPlayer?mp）;
????}


????/**
?????*?打開音頻文件播放
?????*/
????public?static?void?openAudioFile（Context?context?String?path?OnCompleteListener?onCompleteListener）?{
????????mOnCompleteListener?=?onCompleteListener;
????????mAudioUrl?=?path;
????????try?{
????????????mMediaPlayer?=?new?MediaPlayer（）;
????????????mMediaPlayer.reset（）;
????????????mMediaPlayer.setDataSource（path）;?//?設置數(shù)據(jù)源
????????????mMediaPlayer.prepare（）;?//?prepare自動播放
????????}?catch?（Exception?e）?{
????????????Utils2Toast.showToast（“播放失敗！“）;
????????????Utils2Log.log_e（“網(wǎng)絡視頻播放失敗----“?e.getMessage（））;
????????}
????????mMediaPlayer.setOnCompletionListener（new?MediaPlayer.OnCompletionListener（）?{
????????????@Override
????????????public?void?onCompletion（MediaPlayer?mp）?{
????????????????mOnCompleteListener.onComplete（mp）;
????????????}
????????}）;
????????startAudio（）;
????}

????/**
?????*?獲取當前播放狀態(tài)
?????*/
????public?static?boolean?getIsPlayer（）?{
????????try?{
????????????if?（null?!=?mMediaPlayer）?{
????????????????return?mMediaPlayer.isPlaying（）;
????????????}
????????}?catch?（Exception?e）?{
????????????Utils2Log.log_e（“播放器異常-------“?