Android代码支持视频 Preview 效果的 Seekbar。

PreviewSeekBar ASeekBarsuitedforshowingapreviewofsomething.AsseeninGooglePlayMovies. GooglePlayMovies PreviewSeekBar'ssample Build Addthefollowingtoyourapp'sbuild.gradle: dependencies{ //BaseimplementationwithastandardSeekBar implementation'com.github.rubenso