FragmentSwapper is an Open Source Android library that allows easy fragment's management. It is somewhat similar to Activities management model. For instance, new fragment can be launched from another one with action's request (using request code) and then recieve the result.
An Android library which implements a glass-like effect for the action bar. The three most commonly used action bar implementations are supported: stock (API >13), ActionBarCompat and ActionBarSherlock.
A Java library that implements the UPnP Device Architecture 1.0. Use Cling Core to expose services with a UPnP remoting interface, or to write control point applications that discover UPnP devices and utilize their services.