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Animate depth from the right value on Taskbar All Apps launches.

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`MyDepthController` in `QuickstepTransitionLauncher` assumes that we
want the background to always animate the same way, matching the rest
state of the workspace (depth == 0). However, in Taskbar All Apps the
background is visible, and depth != 0. We now initialize the one-off
`DepthController` for launches to take into account the latest depth set
by the top level `DepthController`, so there is no jumpcut at the
beginning of the animation.

Note that in my opinion we should use the same `DepthController` for all
cases, rather than having this one-off. I'm looking into the feasibility
of that change, but for now this fixes the issue at hand.

Fix: 292959100
Flag: N/A
Test: manual, see videos in the bug

Change-Id: Id90e8e728cc3e2ccf7d92148fbb0d6ff3e6fd6ca
(cherry picked from commit 627d67549f)
This commit is contained in:
Luca Zuccarini
2023-07-26 15:24:43 +00:00
parent 2b3dc6f730
commit 3e91646d12
1 changed files with 7 additions and 4 deletions
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11
quickstep/src/com/android/launcher3/QuickstepTransitionManager.java
View File

@@ -1046,7 +1046,7 @@ public class QuickstepTransitionManager implements OnDeviceProfileChangeListener
boolean allowBlurringLauncher = mLauncher.getStateManager().getState() != OVERVIEW
&& BlurUtils.supportsBlursOnWindows();
MyDepthController depthController = new MyDepthController(mLauncher);
LaunchDepthController depthController = new LaunchDepthController(mLauncher);
ObjectAnimator backgroundRadiusAnim = ObjectAnimator.ofFloat(depthController.stateDepth,
MULTI_PROPERTY_VALUE, BACKGROUND_APP.getDepth(mLauncher))
.setDuration(APP_LAUNCH_DURATION);
@@ -2047,11 +2047,14 @@ public class QuickstepTransitionManager implements OnDeviceProfileChangeListener
}
}
private static class MyDepthController extends DepthController {
MyDepthController(Launcher l) {
super(l);
private static class LaunchDepthController extends DepthController {
LaunchDepthController(QuickstepLauncher launcher) {
super(launcher);
setCrossWindowBlursEnabled(
CrossWindowBlurListeners.getInstance().isCrossWindowBlurEnabled());
// Make sure that the starting value matches the current depth set by the main
// controller.
stateDepth.setValue(launcher.getDepthController().stateDepth.getValue());
}
}
}