Update Sharer.java

Hope this works correctly
I have no Force close
Logcat:
01-03 02:19:44.610    4298-4482/com.color.colornamer I/ExternalStorage﹕ Scanned /storage/emulated/0:
01-03 02:19:44.610    4298-4482/com.color.colornamer I/ExternalStorage﹕ -> uri=content://media/external/file/2793
can you test it on 4.x devices - i have only my note 2 with 4.4.2 (Omni-Rom)
Or we make a if with the sdk