MapDrawingTools is an android library to Drawing manually polygon, polyline and points in the Google Map and return coordinates from library to your App. this library useful for application that pick multiple point or drawing border of land to get data from users.
Fluid Java interface to OpenStreetMap data through querying the Overpass API. No more query string forging by hand.
InfiniteListView is a custom Android ListView that gets extended at each time new items are loaded by swiping to the bottom of list. It also supports swipe-to-refresh behavior.