MDLauncher crash after change material source.
Change theme parent to fix it.
Bug: 130151609
Test: Manual
Change-Id: Iccc68c71953e042a4b5462ab7f900e99e94cf3e7
- Added support for multiple launcher activity instances.
- Launcher now shows default wallpaper as background.
- The activity now expands behind system decor windows.
- App drawer can be invoked by clicking on FAB.
- Apps can be pinned on the screen.
- Wallpaper setting flow can be started from launcher.
- UI is optimized for large and xlarge screens.
- Launching a new instance is now optional.
- Other minor UI tweaks.
Bug: 116684201
Bug: 112452592
Bug: 112451761
Test: Manual
Change-Id: I52b5efa4362eab7fcaa5d23923329b68b1783847
