AppWidget: Make widget update quickly

Can't display the Power control widget after power on DUT for
3 mins. Because of the  update intent is received after power
on DUT for 3 mins.

Set the intent to foregound

CRs-Fixed: 707605

Change-Id: I5418c84a7dc79466be7a30bb3672ea41976badb0
Keyguard: Fix incorrect PIN entry on MSIM devices

This commit fixes a SystemUI FC caused by incorrect resource IDs that
happens on MSIM devices when the PIN code is entered incorrectly.

Change-Id: Iff82859e34018e84db1f8884019a53c3414b692b
Hover: open app in fullscreen on longclick

As requested in AOSPA-793

Question to discuss: is there a better way than a longpress?

Change-Id: I0d8dc82e22717641e93fc279206635bd9de31f6d