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Fix QSB flicker when returning home.

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We only set qsb alpha if isQsbInline = true, since that is when
we draw/animate the qsb in the taskbar.

Fixes: 269164187
Test: isQsbInline = true / false
Change-Id: I92022135e74f734a8e50c606dc9c605df39a9f97
This commit is contained in:
Jon Miranda
2023-03-16 17:26:14 -07:00
parent 713931ec38
commit 4b5f6913ef
1 changed files with 20 additions and 3 deletions
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23
quickstep/src/com/android/launcher3/taskbar/TaskbarLauncherStateController.java
View File

@@ -89,8 +89,22 @@ import java.util.StringJoiner;
// We skip any view synchronizations during init/destroy.
private boolean mCanSyncViews;
private boolean mIsQsbInline;
private final DeviceProfile.OnDeviceProfileChangeListener mOnDeviceProfileChangeListener =
dp -> updateIconAlphaForHome(mIconAlphaForHome.getValue());
new DeviceProfile.OnDeviceProfileChangeListener() {
@Override
public void onDeviceProfileChanged(DeviceProfile dp) {
if (mIsQsbInline && !dp.isQsbInline) {
// We only modify QSB alpha if isQsbInline = true. If we switch to a DP
// where isQsbInline = false, then we need to reset the alpha.
mLauncher.getHotseat().setQsbAlpha(1f);
}
mIsQsbInline = dp.isQsbInline;
TaskbarLauncherStateController.this.updateIconAlphaForHome(
mIconAlphaForHome.getValue());
}
};
private final StateManager.StateListener<LauncherState> mStateListener =
new StateManager.StateListener<LauncherState>() {
@@ -131,6 +145,8 @@ import java.util.StringJoiner;
mControllers = controllers;
mLauncher = launcher;
mIsQsbInline = mLauncher.getDeviceProfile().isQsbInline;
mTaskbarBackgroundAlpha = mControllers.taskbarDragLayerController
.getTaskbarBackgroundAlpha();
mTaskbarCornerRoundness = mControllers.getTaskbarCornerRoundness();
@@ -497,8 +513,9 @@ import java.util.StringJoiner;
"updateIconAlphaForHome - setIconsAlpha(" + (hotseatVisible ? 1 : 0)
+ "), isTaskbarPresent: " + mLauncher.getDeviceProfile().isTaskbarPresent);
mLauncher.getHotseat().setIconsAlpha(hotseatVisible ? 1 : 0);
mLauncher.getHotseat().setQsbAlpha(
mLauncher.getDeviceProfile().isQsbInline && !hotseatVisible ? 0 : 1);
if (mIsQsbInline) {
mLauncher.getHotseat().setQsbAlpha(hotseatVisible ? 1 : 0);
}
}
private final class TaskBarRecentsAnimationListener implements