How to get selected child in GridLayout similar to GridView

activity_screens.xml - http://pastebin.com/rvcKXPLr
ScreeensActivity.java - http://pastebin.com/HCnBHh8D

layout_grid_screens.xml - http://pastebin.com/ntyfEJyK
ScreensLayout.java - http://pastebin.com/F7A14yLB

view_screen.xml - http://pastebin.com/yUcmeLEh
ScreenView.java - http://pastebin.com/DcEW1QAG

ScreenSplit.java - http://pastebin.com/7QE3EU27