Merge "[Unfold animation] Adjust animation parameters" into tm-qpr-dev am: 927875c6cd

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/21850203

Change-Id: Icf993567039d463e893cf7ce29d898d06ac8be9b
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
diff --git a/quickstep/src/com/android/quickstep/util/LauncherUnfoldAnimationController.java b/quickstep/src/com/android/quickstep/util/LauncherUnfoldAnimationController.java
index fdbb119..8fdafc6 100644
--- a/quickstep/src/com/android/quickstep/util/LauncherUnfoldAnimationController.java
+++ b/quickstep/src/com/android/quickstep/util/LauncherUnfoldAnimationController.java
@@ -44,7 +44,7 @@
 
     // Percentage of the width of the quick search bar that will be reduced
     // from the both sides of the bar when progress is 0
-    private static final float MAX_WIDTH_INSET_FRACTION = 0.15f;
+    private static final float MAX_WIDTH_INSET_FRACTION = 0.04f;
     private static final FloatProperty<Workspace<?>> WORKSPACE_SCALE_PROPERTY =
             WORKSPACE_SCALE_PROPERTY_FACTORY.get(SCALE_INDEX_UNFOLD_ANIMATION);
     private static final FloatProperty<Hotseat> HOTSEAT_SCALE_PROPERTY =
@@ -156,6 +156,8 @@
 
     private class LauncherScaleAnimationListener implements TransitionProgressListener {
 
+        private static final float SCALE_LAUNCHER_FROM = 0.92f;
+
         @Override
         public void onTransitionStarted() {
             mLauncher.getWorkspace().setPivotToScaleWithSelf(mLauncher.getHotseat());
@@ -168,7 +170,7 @@
 
         @Override
         public void onTransitionProgress(float progress) {
-            setScale(MathUtils.constrainedMap(0.85f, 1, 0, 1, progress));
+            setScale(MathUtils.constrainedMap(SCALE_LAUNCHER_FROM, 1, 0, 1, progress));
         }
 
         private void setScale(float value) {