Color picker for v7 Preference Support Library.
Backport of Java 8 java.util.stream API to Java 6/7 and Android.
Smooth version of Google Support Design AppBarLayout.
Account Chooser for Android, backported from JellyBean.
Android library to backport Material design and allow changing colors at run-time.
Android-Device-Compatibility just yet another compatibility package for Android. This project aims to make the app compatible with various devices all over the world. The project will take care about lots of issues caused by device differences, so you don't need to write a weird compatibility code on your own.
This project offers a port of
MediaRouteActionProvider, and its support classes, to work with native API Level 11+ fragments and the action bar. These were ported from the
mediarouter Android library project, where these classes require the appcompat action bar and, hence, the fragment backport.
AndroidLifecyle is a 'compatibility' version of the ActivityLifecycleCallbacks APIs that were introduced in Android 4 (API Level 14) and adding similar mechanism for Fragment.
Android CalendarView widget backported to 2.2 https://developer.android.com/reference/android/widget/CalendarView.html
A backport of the Switch widget (http://developer.android.com/reference/android/widget/Switch.html) that was introduced on Android 4. This port works on Android 2.1+.
Unofficial PreferenceFragment compatibility layer for Android 1.6 and up. Includes resources so add this as a library project to your project.
Android library for using the Honeycomb (Android 3.0) animation API on all versions of the platform back to 1.0!