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2024-11-26 b8d8f9b855fdd453d06d78d2565f091db208ec8e

 app/src/main/java/com/sinata/xqmuse/utils/AudioUtils.java

@@ -27,6 +27,10 @@

    private float volume = 0.5f; //播放音量

    private String audio = "";//音源

    private boolean isPause = false; //是否暂停，解决循环播放时资源文件prepare异步产生的暂停失败问题

    /**
     * 文件存储默认sdcard/record
     */
@@ -204,17 +208,69 @@
        public void onStartPlay();

        public void onFinishPlay();

        public void onGetDuration(int duration);
    }

    //开始播放录音

    /**
     * 开始播放音频
     * @param context
     * @param filePath
     */
    public void startPlayMusic(Context context, String filePath) {
        if (mMediaPlayer != null) {
            stopPlayMusic();
            stopPlayMusic(false);
        }
        mMediaPlayer = new MediaPlayer();
        mMediaPlayer.setVolume(volume,volume);
        isPause = false;
        try {
            Log.e("mmp", "path:" + filePath);
            Log.e("mmp", "开始播放 path:" + filePath);
            mMediaPlayer.setDataSource(context, Uri.parse(filePath));
            mMediaPlayer.prepareAsync();
            mMediaPlayer.setOnPreparedListener(new MediaPlayer.OnPreparedListener() {
                @Override
                public void onPrepared(MediaPlayer mp) {
                    // 装载完毕回调
                    mMediaPlayer.start();
                    if (audioStatusUpdateListener != null){
                        audioStatusUpdateListener.onGetDuration(mMediaPlayer.getDuration());
                        audioStatusUpdateListener.onStartPlay();
                    }
                }


            });
            mMediaPlayer.setOnCompletionListener(new MediaPlayer.OnCompletionListener() {
                @Override
                public void onCompletion(MediaPlayer mp) {
                    stopPlayMusic(true);
//                    BaseEvent baseEvent = new BaseEvent(BaseEvent.SEND_AODIO_PLAY_OVER);
//                    baseEvent.setMsg(filePath);
//                    EventBus.getDefault().post(baseEvent);
                }
            });
        } catch (Exception e) {
            e.printStackTrace();
        }
    }


    /**
     * 循环播放音频
     * @param context
     * @param filePath
     */
    public void loopPlayMusic(Context context, String filePath) {
        if (mMediaPlayer != null) {
            stopPlayMusic(false);
        }
        mMediaPlayer = new MediaPlayer();
        mMediaPlayer.setVolume(volume,volume);
        isPause = false;
        try {
            Log.e("mmp", "循环播放 path:" + filePath);
            mMediaPlayer.setDataSource(context, Uri.parse(filePath));
            mMediaPlayer.prepareAsync();
            mMediaPlayer.setOnPreparedListener(new MediaPlayer.OnPreparedListener() {
@@ -229,15 +285,37 @@
            mMediaPlayer.setOnCompletionListener(new MediaPlayer.OnCompletionListener() {
                @Override
                public void onCompletion(MediaPlayer mp) {
                    stopPlayMusic();
//                    BaseEvent baseEvent = new BaseEvent(BaseEvent.SEND_AODIO_PLAY_OVER);
//                    baseEvent.setMsg(filePath);
//                    EventBus.getDefault().post(baseEvent);
//                    Log.e("mmp", "播放完成 从新循环 path:" + filePath);
                    mMediaPlayer.start();
                    if (isPause){
//                        Log.e("mmp", "循环播放异步暂停");
                        mMediaPlayer.pause();
                    }
                }
            });

        } catch (Exception e) {
            e.printStackTrace();
        }
    }

    public void pause(){
        if (mMediaPlayer != null) {
            mMediaPlayer.pause();
            isPause = true;
        }
    }

    public void resume(){
        if (mMediaPlayer != null) {
            mMediaPlayer.start();
            isPause = false;
        }
    }

    public void seekTo(int now){
        if (mMediaPlayer != null) {
            mMediaPlayer.seekTo(now*1000);
        }
    }

@@ -248,16 +326,27 @@
        }
    }

    //结束录音播放
    public void stopPlayMusic() {
    public int getCurrentPosition(){
        if (mMediaPlayer!=null){
            return mMediaPlayer.getCurrentPosition();
        }
        return 0;
    }


    /**
     * 结束录音播放
     * @param needCallback  true真实结束 才走结束回调，为了切换下一首而结束的 不调结束回调
     */
    public void stopPlayMusic(boolean needCallback) {
        if (mMediaPlayer == null)
            return;
        try {
            mMediaPlayer.stop();
            mMediaPlayer.release();
            if (audioStatusUpdateListener != null)
                audioStatusUpdateListener.onFinishPlay();
            mMediaPlayer = null;
            if (audioStatusUpdateListener != null&&needCallback)
                audioStatusUpdateListener.onFinishPlay();
        } catch (IllegalStateException e) {
            e.printStackTrace();
        }
@@ -272,7 +361,7 @@
     */
    public int getMusicTime(Context context, String filePath) {
        if (mMediaPlayer != null) {
            stopPlayMusic();
            stopPlayMusic(false);
        }
        mMediaPlayer = new MediaPlayer();
        try {