tree 59c510e47fb120c54c2342b947e19df9603efbf4
parent c75917f12956734fbe93615f5ee27ecad1a46c63
author Tony Wickham <twickham@google.com> 1441299175 -0700
committer Tony Wickham <twickham@google.com> 1441299175 -0700

Change addParallaxOffset() to setParallaxOffset() in CropView.

This is less prone to error, because calling setParallaxOffset() multiple times
will always lead to the same result. Plus, this works regardless of whether
moveToLeft() was called first.

While the parallax offset ensures that previews of built-in wallpapers match
the actual wallpaper you get upon saving, it does not work in all cases.
Specifically, it does not work for a couple (1 or 2 on the devices I've tested)
of the larger built-in wallpapers. However, this seems to be due to a mismatch
between the size of the preview wallpaper and the actual wallpaper (the latter
is larger). This sounds like a separate bug.

Bug: 23568800
Change-Id: I69afa3f8cc59c77e9c4c25e29e8db8c4beb87462