如何获得音乐曲目播放Android设备上的信息？ [英] How to get the Information of the Music track playing on a android device?

问题描述

我想要得到的音乐曲目播放Android设备上的信息？ 有没有搭载Android API可用于此？

I want to get the Information of the Music track playing on a android device? Is there any android powered api available for this?

还是我必须写一个插件各自的Andr​​oid媒体播放器？

Or do I have to write a plugin for respective android media players?

推荐答案

这在技术上是一个黑客。只有用音乐应用程序，它捆绑了Android的工作。

This is technically a hack. And works only with the Music App that comes bundled with Android.

复制此<一个href="http://www.netmite.com/android/mydroid/packages/apps/Music/src/com/android/music/IMediaPlaybackService.aidl"相对=nofollow> IMediaPlaybackService.aidl 到您的项目...请参照的这个的帖子访问MediaPlayer的服务。然后，您可以访问所有这些功能。

Copy this IMediaPlaybackService.aidl into your Project...Refer this Post to access the MediaPlayer Service. You can then access all these functions.

package com.android.music;

import android.graphics.Bitmap;

interface IMediaPlaybackService
{
    void openFile(String path, boolean oneShot);
    void openFileAsync(String path);
    void open(in long [] list, int position);
    int getQueuePosition();
    boolean isPlaying();
    void stop();
    void pause();
    void play();
    void prev();
    void next();
    long duration();
    long position();
    long seek(long pos);
    String getTrackName();
    String getAlbumName();
    long getAlbumId();
    String getArtistName();
    long getArtistId();
    void enqueue(in long [] list, int action);
    long [] getQueue();
    void moveQueueItem(int from, int to);
    void setQueuePosition(int index);
    String getPath();
    long getAudioId();
    void setShuffleMode(int shufflemode);
    int getShuffleMode();
    int removeTracks(int first, int last);
    int removeTrack(long id);
    void setRepeatMode(int repeatmode);
    int getRepeatMode();
    int getMediaMountedCount();
}

有关其他球员，你需要检查，如果他们暴露自己的服务，其它应用程序。

For other players, you'll need to check if they expose their service to other applications.

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