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17-Mar-2016 |
Tony Wickham <twickham@google.com> |
Added ColorExtractionService and ExtractedColors.
- Launcher has an instance of ExtractedColors, which is loaded from
LauncherProvider in onCreate() and whenever the wallpaper changes.
- When the wallpaper changes, the ColorExtractionService is started
in the :wallpaper-chooser process.
- ColorExtractionService builds an ExtractedColors instance and saves
it as a String in LauncherProvider.
- When the results are saved, Launcher gets a callback through
LauncherProviderChangeListener and reloads the ExtractedColors.
- Whenever Launcher loads Extractecolors, it also re-colors items
(currently a no-op).
Change-Id: I319e2cfe0a86abcbc6bb39ef6b9fbbcad54ad743
/packages/apps/Launcher3/src/com/android/launcher3/dynamicui/ExtractionUtils.java
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