MBTrackManager 成员列表

成员的完整列表，这些成员属于 MBTrackManager,包括所有继承而来的类成员

+	cleanup	MBTrackManager	static
-	deleteAllTracks	MBTrackManager
-	deleteTrack:	MBTrackManager
-	getAllTracks	MBTrackManager
-	getCurrentTrackName	MBTrackManager
-	isRecording	MBTrackManager
-	newTrack	MBTrackManager
-	setBaseFolder:	MBTrackManager
+	sharedTrackMgr	MBTrackManager	static
-	stop	MBTrackManager