NavigationBar: fix blank action

Change-Id: I6097b1affe134de63740d870dc394493249420f5
Enable Quick Unlock (2/2)

old way does not work anymore exactly like before. So adapt the idea to new LP code

Thankd DVTonder for the basic idea prior LP

PS:
- do PIN view correctly

Change-Id: I86660afafb8648d36d6c135343c88afcfc5173fc
,

Change-Id: I3028942e6970473946d8a9bca5cddda3cf0b55ec
Revert "Keyguard: Enable quick unlock (1/2)"

This reverts commit 0e03d34aa722f93d2ac6e8b70905678f3b8f4c41.
Merge branch 'EXODUS' of https://github.com/VanirAOSP/frameworks_base into EXODUS

Conflicts:
	core/java/android/provider/Settings.java