如何知道其他音乐播放器应用正在以编程方式在android中播放

<receiver android:name=".MusicPlayerBroadcastReceiver">
    <intent-filter>
        <action android:name="android.intent.action.MEDIA_BUTTON" />
        <action android:name="com.android.music.metachanged" />
        <action android:name="com.android.music.playstatechanged" />
        <action android:name="com.android.music.playbackcomplete" />
        <action android:name="com.android.music.queuechanged" />
        <action android:name="com.spotify.music.metadatachanged" />
        <action android:name="com.spotify.music.playbackstatechanged" />
        <action android:name="com.spotify.music.queuechanged" />
        <!-- 添加其他音乐播放器应用的广播监听 -->
    </intent-filter>
</receiver>

public class MusicPlayerBroadcastReceiver extends BroadcastReceiver {
    @Override
    public void onReceive(Context context, Intent intent) {
        String action = intent.getAction();
        
        if (action.equals("android.intent.action.MEDIA_BUTTON")) {
            // 处理媒体按钮广播
        } else if (action.equals("com.android.music.metachanged")) {
            // 处理音乐元数据变化广播
        } else if (action.equals("com.android.music.playstatechanged")) {
            // 处理音乐播放状态变化广播
        } else if (action.equals("com.android.music.playbackcomplete")) {
            // 处理音乐播放完成广播
        } else if (action.equals("com.android.music.queuechanged")) {
            // 处理音乐播放队列变化广播
        } else if (action.equals("com.spotify.music.metadatachanged")) {
            // 处理Spotify音乐元数据变化广播
        } else if (action.equals("com.spotify.music.playbackstatechanged")) {
            // 处理Spotify音乐播放状态变化广播
        } else if (action.equals("com.spotify.music.queuechanged")) {
            // 处理Spotify音乐播放队列变化广播
        }
        
        // 添加其他音乐播放器应用的广播处理逻辑
    }
}

MusicPlayerBroadcastReceiver receiver = new MusicPlayerBroadcastReceiver();
IntentFilter filter = new IntentFilter();
filter.addAction("android.intent.action.MEDIA_BUTTON");
filter.addAction("com.android.music.metachanged");
filter.addAction("com.android.music.playstatechanged");
filter.addAction("com.android.music.playbackcomplete");
filter.addAction("com.android.music.queuechanged");
filter.addAction("com.spotify.music.metadatachanged");
filter.addAction("com.spotify.music.playbackstatechanged");
filter.addAction("com.spotify.music.queuechanged");
// 添加其他音乐播放器应用的广播监听
context.registerReceiver(receiver, filter);