Files
lawnchair/quickstep
Andy Wickham 2b400db392 Fix back home animation blurring.
Particularly with predictive back in cases that the app doesn't
support peeking the home screen, there was a thrashing animation
due to a secondary blur animation being applied. So in some cases,
it would rapidly alternate between 0 blur and the correct animation
blur. This wasn't necessarily user-visible, but likely contributed
to some performance jank.

Also ensure the scaling workspace blur uses the correct starting
depth and duration.

Demo: https://drive.google.com/file/d/1AffSvzlXycg8Yl4ULpctKADO6IdvvO3m/view?usp=drive_link&resourcekey=0--zqQ341w7U3MhRBwSYrsyA

Bug: 407534544
Test: Manual (predictive back, back without predictive peek, home)
Flag: com.android.launcher3.predictive_back_to_home_blur
Flag: com.android.launcher3.all_apps_blur
Change-Id: I76ed59e99aaef5bd44e8f5b0290f01763a8d4b0f
2025-05-07 16:54:58 -07:00
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