Improve local color extraction handling.
Local color extraction doesn't happen if the wallpaper is not currently
visible, so we don't need to add/remove the locations when the widget is
visible/hidden.
Also now compare the locations with some approximate measure, to account
for possibly slightly different calculations during drag vs drop.
Fix: 189827568
Test: Install Clock or test widgets and try to move them: the color are applied correcly.
Change-Id: Ib2a08bb0552c75bd351868e4fd5b5df8b8b732b2
1 file changed