Watch Android_MusicPlayer/AndroidProject_MusicPlayer_04_UserExperience

04 增加播放模式（顺序列表，单曲循环，列表循环，随机播放）和睡眠模式，其中播放模式可以通过点击界面左下角的ImageButton改变

Watch Android_MusicPlayer/AndroidProject_MusicPlayer_03_Service

03 分离server和前端界面，添加handler，添加进度条控制音乐播放

Watch Android_MusicPlayer/AndroidProject_MusicPlayer_02_Service

02 音乐播放器Service

Watch Android_MusicPlayer/AndroidProject_MusicPlayer_01_c

01 音乐播放功能C

Watch Android_MusicPlayer/AndroidProject_MusicPlayer_01_b

01 音乐播放器基本显示功能B

Watch Android_MusicPlayer/AndroidProject_MusicPlayer_01_a

01 音乐播放器A(UI)

Watch Android_Note/AndroidProject_Note

便签

Watch Android_Note/AndroidProject_Handler

14 多线程Demo：HandlerThread, HandlerMessageProgess

Watch WLNSSS/SCCooperation

Watch Android_Note/AndroidProject_Service

13 AlarmService定时提醒, MusicPlayer播放音乐