Lockscreen: remove mAppWidgetContainerHidden instead of hiding it

This will reduce memory usage.

Change-Id: I541ab53a98b84ce919998a322fa2b28a9621a9f9
Signed-off-by: Dirk Rettschlag <dirk.rettschlag@gmail.com>
Fix Transparency Value not sticked with autohide

PS2: move settings TransparencyManager out of if block

Change-Id: I02f4984144867561955bf2b73291f503d6c1b1e7
Signed-off-by: kecinzer <kecinzer@gmail.com>
Lockscreen: allow widgets to use more space on tablets (1/2)

aka: use that gorgeous screen

PS2: use @dimen/keyguard_widget_pager_max_height so we can use overlays

Change-Id: I0a99f98c868aa88014a3c2596b18f3cbe3480d96
Signed-off-by: Dirk Rettschlag <dirk.rettschlag@gmail.com>