rosjava/android_core — pull request #191 by tulku (2013-11-29 16:14:00+00:00)
Title: Add onDoubleTap to CameraControlListener

The user of a visualization view can now use the double tap gesture and obtain the tapped position in the camera frame. This can be used to send nav goals by tapping the map.

Adds the onDoubleTap method to CameraControlListener. This breaks previous code that does not override that method. The map_viewer tutorial is updated in this commit.