tree e289aab5183961bd4fd5903b7daa5feca8a228ef
parent 4f462f4a8b9fc6897d9fab9ad31c06e0b8f79373
author Selim Cinek <cinek@google.com> 1393604339 +0100
committer Selim Cinek <cinek@google.com> 1393866546 +0100

Changed behaviour of the wallpaper picker.

When opening the picker, the currently chosen wallpaper is
shown in the background.
In this change also the nullpointer was fixed when deleting
the currently selected wallpaper and setting it, because we
revert to the old wallpaper in that case.
When going into the same live wallpaper than the currently
selected we are going back to home if the user sets it or
goes back now, in order for the user not to loose state.
The real fix for this will be done later when the following
bug will be fixed: b/13241760

Bug: 12063773
Bug: 13219612
Change-Id: I7c6abb25755eca99c3255278e0884d1ff4749b55