Settings: Make settings searchable.

Signed-off-by: Adnan Begovic <adnan@cyngn.com>
Signed-off-by: Danesh Mondegarian <danesh@cyngn.com>
Change-Id: Ic06dca33bf8fd0ef8f63f51e131b70fe730cb7c5
Settings: Check to see if menu items are null onPause.

Change-Id: I5463b1eab1017840ec1ec204090c9c61603377a3