processing/processing-android — pull request #77 by omerjerk (2014-10-07 05:55:41+00:00)
Title: saveFrame - save file in gallery(sdcard) instead of /data

Prior to this commit, saveFile() was saving data in /data partition. Saving something to this location is trivial to the end user.
Instead, we should save the image in sdcard and update the image in Gallery.
Fixes : https://github.com/processing/processing-android/issues/56

Signed-off-by: Umair Khan