Android上拉下拉自动刷新控件及其例子代码(Android Studio版本)

ThisprojectaimstoprovideareusablePulltoRefreshwidgetforAndroid.ItwasoriginallybasedonJohanNilsson'slibrary(mainlyforgraphics,stringsandanimations),butthesehavebeenreplacedsince. Features SupportsbothPullingDownfromthetop,andPullingUpfromthebottom(oreven