Use "android" as package name when in expanded desktop.

This will show the cling once letting the user know how
to interact with screen to bring up the status bar and/or
navigation bar.

Change-Id: I2203164df71ae45f4e8e84dd2e2340d3e7406b9b
Prevent showing opaque area for systemui when in expanded desktop

Change-Id: I1434613e247687cd441e95c9ec90967317b1e737