Introduce a new Home animation for workspace and the outgoing task.
The values are currently the same for all display and orientation
configurations, but they might change before launch.
There are a couple known imperfections:
* Swiping out of a hotseat app with very low velocity doesn't look
great
* Sometimes, if the window movement reaches its final location faster
than the background is done scaling, there is a small snap in icon
position
Bug: 298089923
Flag: ACONFIG com.android.launcher3.enable_scaling_reveal_home_animation DISABLED
Test: verified with the flag on and off
Change-Id: Id54c7f0a76f62108d8b92a3b5e78634fff64dbef
diff --git a/src/com/android/launcher3/DeviceProfile.java b/src/com/android/launcher3/DeviceProfile.java
index 4b4bdc2..9afbc64 100644
--- a/src/com/android/launcher3/DeviceProfile.java
+++ b/src/com/android/launcher3/DeviceProfile.java
@@ -18,6 +18,7 @@
import static com.android.app.animation.Interpolators.LINEAR;
import static com.android.launcher3.Flags.enableOverviewIconMenu;
+import static com.android.launcher3.Flags.enableScalingRevealHomeAnimation;
import static com.android.launcher3.InvariantDeviceProfile.INDEX_DEFAULT;
import static com.android.launcher3.InvariantDeviceProfile.INDEX_LANDSCAPE;
import static com.android.launcher3.InvariantDeviceProfile.INDEX_TWO_PANEL_LANDSCAPE;
@@ -436,7 +437,11 @@
if (isMultiDisplay && !ENABLE_MULTI_DISPLAY_PARTIAL_DEPTH.get()) {
// TODO(b/259893832): Revert to use maxWallpaperScale to calculate bottomSheetDepth
// when screen recorder bug is fixed.
- bottomSheetDepth = 1f;
+ if (enableScalingRevealHomeAnimation()) {
+ bottomSheetDepth = 0.3f;
+ } else {
+ bottomSheetDepth = 1f;
+ }
} else {
// The goal is to set wallpaper to zoom at workspaceContentScale when in AllApps.
// When depth is 0, wallpaper zoom is set to maxWallpaperScale.