android: more misc interface
AndroidMediaPlayer: merge implement in BiliPlayer
android: add ModuleInfo
android: add IMediaPlayer.getMediaInfo
android/MediaInfo: simplify
IMediaPlayer: add setLogEnabled
android/IMediaPlayer: add playable
VideoView: decide surface format from native side
ijkplayer: refactor out SimpleMediaPlayer
MediaInfo: remove unused code
Merge branch 'android-dev0.1.0'