Android的 - 获取当前播放歌曲的时间和经过时间 [英] Android - get currently playing song duration and elapsed time

问题描述

我试图得到目前效力于音乐播放的歌曲的持续时间。
我使用的是code以下，能得到艺术家名称，曲目名称和其他一些细节，但找不到时间和经过时间。是否有任何其他的方式来找到它？

  @覆盖
保护无效的onCreate（捆绑savedInstanceState）{
    super.onCreate（savedInstanceState）;
    的setContentView（R.layout.activity_main）;    IntentFilter的IF =新的IntentFilter（）;
    iF.addAction（com.android.music.metachanged）;
    iF.addAction（com.android.music.playstatechanged）;
    iF.addAction（com.android.music.playbackcomplete）;
    iF.addAction（com.android.music.queuechanged）;    iF.addAction（com.htc.music.metachanged）;    iF.addAction（fm.last.android.metachanged）;
    iF.addAction（com.sec.android.app.music.metachanged）;
    iF.addAction（com.nullsoft.winamp.metachanged）;
    iF.addAction（com.amazon.mp3.metachanged）;
    iF.addAction（com.miui.player.metachanged）;
    iF.addAction（com.real.IMP.metachanged）;
    iF.addAction（com.sonyericsson.music.metachanged）;
    iF.addAction（com.rdio.android.metachanged）;
    iF.addAction（com.samsung.sec.android.MusicPlayer.metachanged）;
    iF.addAction（com.andrew.apollo.metachanged）;    iF.addAction（com.android.music.playstatechanged）;
    iF.addAction（com.android.music.playbackcomplete）;
    iF.addAction（com.android.music.metachanged）;
    // HTC音乐
    iF.addAction（com.htc.music.playstatechanged）;
    iF.addAction（com.htc.music.playbackcomplete）;
    iF.addAction（com.htc.music.metachanged）;
    // MIUI播放器
    iF.addAction（com.miui.player.playstatechanged）;
    iF.addAction（com.miui.player.playbackcomplete）;
    iF.addAction（com.miui.player.metachanged）;
    //真实
    iF.addAction（com.real.IMP.playstatechanged）;
    iF.addAction（com.real.IMP.playbackcomplete）;
    iF.addAction（com.real.IMP.metachanged）;
    // SEMC音乐播放器
    iF.addAction（com.sonyericsson.music.playbackcontrol.ACTION_TRACK_STARTED）;
    iF.addAction（com.sonyericsson.music.playbackcontrol.ACTION_PAUSED）;
    iF.addAction（com.sonyericsson.music.TRACK_COMPLETED）;
    iF.addAction（com.sonyericsson.music.metachanged）;
    iF.addAction（com.sonyericsson.music.playbackcomplete）;
    iF.addAction（com.sonyericsson.music.playstatechanged）;
    // RDIO
    iF.addAction（com.rdio.android.metachanged）;
    iF.addAction（com.rdio.android.playstatechanged）;
    //三星音乐播放器
    iF.addAction（com.samsung.sec.android.MusicPlayer.playstatechanged）;
    iF.addAction（com.samsung.sec.android.MusicPlayer.playbackcomplete）;
    iF.addAction（com.samsung.sec.android.MusicPlayer.metachanged）;
    iF.addAction（com.sec.android.app.music.playstatechanged）;
    iF.addAction（com.sec.android.app.music.playbackcomplete）;
    iF.addAction（com.sec.android.app.music.metachanged）;
    // Winamp的
    iF.addAction（com.nullsoft.winamp.playstatechanged）;
    //亚马逊
    iF.addAction（com.amazon.mp3.playstatechanged）;
    //狂想曲
    iF.addAction（com.rhapsody.playstatechanged）;
    //后级
    iF.addAction（com.maxmpz.audioplayer.playstatechanged）;
    //将添加任何....
    // scrobblers检测球员（后级为例）
    //Last.fm
    iF.addAction（fm.last.android.metachanged）;
    iF.addAction（fm.last.android.playbackpaused）;
    iF.addAction（fm.last.android.playbackcomplete）;
    //一个简单的last.fm Scrobbler技术
    iF.addAction（com.adam.aslfms.notify.playstatechanged）;
    // Scrobble的Droid
    iF.addAction（net.jjc1138.android.scrobbler.action.MUSIC_STATUS）;    registerReceiver（mReceiver，1F）;
}私人广播接收器mReceiver =新的广播接收器（）{    @覆盖
    公共无效的onReceive（上下文的背景下，意图意图）{
        捆绑额外= intent.getExtras（）;
        Log.v（贝纳，extra.toString（））;    }
};
 

解决方案

只为少数players.Please使用您将获得歌曲的持续时间如下intents.But是支持试试吧

 持续时间= intent.getLongExtra（MediaStore.Audio.AudioColumns.DURATION，0）;
持续时间= intent.getLongExtra（时间，0）;
 

I'm trying to get the duration of the song that currently playing in the music player. I'm using the code below, and able to get the artist name, track name and a few other details, but can't find the duration and elapsed time. Is there any other way to find it?

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);

    IntentFilter iF = new IntentFilter();
    iF.addAction("com.android.music.metachanged");
    iF.addAction("com.android.music.playstatechanged");
    iF.addAction("com.android.music.playbackcomplete");
    iF.addAction("com.android.music.queuechanged");

    iF.addAction("com.htc.music.metachanged");

    iF.addAction("fm.last.android.metachanged");
    iF.addAction("com.sec.android.app.music.metachanged");
    iF.addAction("com.nullsoft.winamp.metachanged");
    iF.addAction("com.amazon.mp3.metachanged");     
    iF.addAction("com.miui.player.metachanged");        
    iF.addAction("com.real.IMP.metachanged");
    iF.addAction("com.sonyericsson.music.metachanged");
    iF.addAction("com.rdio.android.metachanged");
    iF.addAction("com.samsung.sec.android.MusicPlayer.metachanged");
    iF.addAction("com.andrew.apollo.metachanged");

    iF.addAction("com.android.music.playstatechanged");
    iF.addAction("com.android.music.playbackcomplete");
    iF.addAction("com.android.music.metachanged");
    //HTC Music
    iF.addAction("com.htc.music.playstatechanged");
    iF.addAction("com.htc.music.playbackcomplete");
    iF.addAction("com.htc.music.metachanged");
    //MIUI Player
    iF.addAction("com.miui.player.playstatechanged");
    iF.addAction("com.miui.player.playbackcomplete");
    iF.addAction("com.miui.player.metachanged");
    //Real
    iF.addAction("com.real.IMP.playstatechanged");
    iF.addAction("com.real.IMP.playbackcomplete");
    iF.addAction("com.real.IMP.metachanged");
    //SEMC Music Player
    iF.addAction("com.sonyericsson.music.playbackcontrol.ACTION_TRACK_STARTED");
    iF.addAction("com.sonyericsson.music.playbackcontrol.ACTION_PAUSED");
    iF.addAction("com.sonyericsson.music.TRACK_COMPLETED");
    iF.addAction("com.sonyericsson.music.metachanged");
    iF.addAction("com.sonyericsson.music.playbackcomplete");
    iF.addAction("com.sonyericsson.music.playstatechanged");
    //rdio
    iF.addAction("com.rdio.android.metachanged");
    iF.addAction("com.rdio.android.playstatechanged");
    //Samsung Music Player
    iF.addAction("com.samsung.sec.android.MusicPlayer.playstatechanged");
    iF.addAction("com.samsung.sec.android.MusicPlayer.playbackcomplete");
    iF.addAction("com.samsung.sec.android.MusicPlayer.metachanged");
    iF.addAction("com.sec.android.app.music.playstatechanged");
    iF.addAction("com.sec.android.app.music.playbackcomplete");
    iF.addAction("com.sec.android.app.music.metachanged");
    //Winamp
    iF.addAction("com.nullsoft.winamp.playstatechanged");
    //Amazon
    iF.addAction("com.amazon.mp3.playstatechanged");
    //Rhapsody
    iF.addAction("com.rhapsody.playstatechanged");
    //PowerAmp
    iF.addAction("com.maxmpz.audioplayer.playstatechanged");
    //will be added any....
    //scrobblers detect for players (poweramp for example)
    //Last.fm
    iF.addAction("fm.last.android.metachanged");
    iF.addAction("fm.last.android.playbackpaused");
    iF.addAction("fm.last.android.playbackcomplete");
    //A simple last.fm scrobbler
    iF.addAction("com.adam.aslfms.notify.playstatechanged");
    //Scrobble Droid
    iF.addAction("net.jjc1138.android.scrobbler.action.MUSIC_STATUS");

    registerReceiver(mReceiver, iF);
}

private BroadcastReceiver mReceiver = new BroadcastReceiver() {

    @Override
    public void onReceive(Context context, Intent intent) {
        Bundle extra = intent.getExtras();
        Log.v("yossi", extra.toString());

    }
};

解决方案

You will get duration of song by using following intents.But is supports only for few players.Please try it

duration    =intent.getLongExtra(MediaStore.Audio.AudioColumns.DURATION, 0);
duration    =intent.getLongExtra("duration", 0);

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