The Support Package includes static "support libraries" that you can add to your Android application in order to use APIs that are either not available for older platform versions or that offer "utility" APIs that aren't a part of the framework APIs.
Artifacts using Android Support Library (v4) (230)
Static analysis tool for Java that catches common programming mistakes at compile-time
Last Release on Jun 11, 2026
7.RxAndroid1,009 usages
io.reactivex » rxandroid Apache
AutoBundle generates boilerplate code for field binding with android.os.Bundle
Last Release on Aug 13, 2026