A simple way to bind and exchange messages between activities and services.
Caldroid is a fragment that display calendar with dates in a month. Caldroid can be used as embedded fragment, or as dialog fragment. User can also swipe left/right to navigate to different months.
Nuwa is a goddess in ancient Chinese mythology best known for repairing the pillar of heaven.
With this Nuwa project, you can also have the repairing power, fix your android application without have to publish a new APK to the appstore.