Merge "Fix bug where shape reveal progress gets started too early." into ub-launcher3-qt-dev

quickstep/recents_ui_overrides/src/com/android/quickstep/WindowTransformSwipeHandler.java

@@ -1135,12 +1135,10 @@ public class WindowTransformSwipeHandler<T extends BaseDraggingActivity>
         // FolderIconView can be seen morphing into the icon shape.
         final float windowAlphaThreshold = isFloatingIconView ? 1f - SHAPE_PROGRESS_DURATION : 1f;
         anim.addOnUpdateListener((currentRect, progress) -> {
-            float interpolatedProgress = Interpolators.ACCEL_1_5.getInterpolation(progress);
-
             homeAnim.setPlayFraction(progress);
 
-            float windowAlpha = Utilities.mapToRange(interpolatedProgress, 0,
-                    windowAlphaThreshold, 1f, 0f, Interpolators.LINEAR);
+            float windowAlpha = Math.max(0, Utilities.mapToRange(progress, 0,
+                    windowAlphaThreshold, 1f, 0f, Interpolators.LINEAR));
             mTransformParams.setProgress(progress)
                     .setCurrentRectAndTargetAlpha(currentRect, windowAlpha);
             mClipAnimationHelper.applyTransform(targetSet, mTransformParams,

src/com/android/launcher3/views/FloatingIconView.java

@@ -229,7 +229,7 @@ public class FloatingIconView extends View implements
 
         mTaskCornerRadius = cornerRadius / scale;
         if (mIsAdaptiveIcon) {
-            if (!isOpening && shapeRevealProgress >= 0) {
+            if (!isOpening && progress >= shapeProgressStart) {
                 if (mRevealAnimator == null) {
                     mRevealAnimator = (ValueAnimator) IconShape.getShape().createRevealAnimator(
                             this, mStartRevealRect, mOutline, mTaskCornerRadius, !isOpening);