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Desktop Mode Taskbar Recreate Animation

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This Cl includes
       - addition of entry/exit callback methods in DesktopVisibilityController.
       - taskbar manager now listens to desktop mode changes.
       - TaskbarBackrgroundRedererer can now individually animation backgrounds for transient and persistent taskbars
       - new channel for taskbar icon alpha added to TaskbarViewController
       - new animated float to handle background alpha while we are recreating taskbar with animation.

Solution:

we use the callabck we get from DekstopVisibilty for entry/exit to first change logic of when we are considered inDesktopMode. Upon entry/exit we notify display controller for info change.
we also at notify taskbar manager who is now a listener to the desktop mode change and start the recreate process. TaskbarManager first animates existing taskbar out of user view and then follows the original recreate flow.

Test: Presubmit
Bug: 343882478
Flag: com.android.window.flags.enable_desktop_windowing_mode
Change-Id: Ib827564cacd194f499e7d9b1965e2bb13e3548ab
This commit is contained in:
Jagrut Desai
2024-12-05 17:01:45 -08:00
parent 332c329276
commit 8b2e5eff9b
19 changed files with 458 additions and 86 deletions
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8
quickstep/src/com/android/launcher3/QuickstepTransitionManager.java
View File

@@ -1811,8 +1811,8 @@ public class QuickstepTransitionManager implements OnDeviceProfileChangeListener
}
/** Get animation duration for taskbar for going to home. */
public static int getTaskbarToHomeDuration(boolean isPinnedTaskbar) {
return getTaskbarToHomeDuration(false, isPinnedTaskbar);
public static int getTaskbarToHomeDuration(boolean isPinnedTaskbarAndNotInDesktopMode) {
return getTaskbarToHomeDuration(false, isPinnedTaskbarAndNotInDesktopMode);
}
/**
@@ -1821,8 +1821,8 @@ public class QuickstepTransitionManager implements OnDeviceProfileChangeListener
* @param shouldOverrideToFastAnimation should overwrite scaling reveal home animation duration
*/
public static int getTaskbarToHomeDuration(boolean shouldOverrideToFastAnimation,
boolean isPinnedTaskbar) {
if (isPinnedTaskbar) {
boolean isPinnedTaskbarAndNotInDesktopMode) {
if (isPinnedTaskbarAndNotInDesktopMode) {
return PINNED_TASKBAR_TRANSITION_DURATION;
} else if (enableScalingRevealHomeAnimation() && !shouldOverrideToFastAnimation) {
return TASKBAR_TO_HOME_DURATION_SLOW;