Add focus-handler for ViewGroups to provide more meaningful feedback.
Add focus-handler for ViewGroups to provide more meaningful feedback.

--HG--
extra : convert_revision : 00080df36fa96159d788db3be70356e979ed1a45

beqabeqa473/Asra,beqabeqa473/Asra,bramd/spiel,bramd/spiel,beqabeqa473/Asra,bramd/spiel