[Special Danmaku]Testing
Update README.md
[Testing] Add some notes
[Testing] Refactor DanmakuSurfaceView
[Testing] Refactor DanmakuSurfaceView
调整播放时间同步方式
Remove TODO.txt
增加普通弹幕行间距控制
Merge pull request #8 from ctiao/special_danmaku

Special danmaku