commit 5969e0524a80b7eccc004f92d7c018d1d2365514
author Andy Wickham <awickham@google.com> Fri Feb 17 23:57:56 2023 +0000
committer Android (Google) Code Review <android-gerrit@google.com> Fri Feb 17 23:57:56 2023 +0000
tree c5cddee296740799cb070f0dcb735891fae4ce2a
parent 8989f839f56bbfc238a9624343a7479500438447
parent 82ab3fb3e3c49c2b0dab698584db9584cf9778ad

Merge "Reset fast scroller when All Apps resets." into tm-qpr-dev

src/com/android/launcher3/allapps/ActivityAllAppsContainerView.java

diff --git a/src/com/android/launcher3/allapps/ActivityAllAppsContainerView.java b/src/com/android/launcher3/allapps/ActivityAllAppsContainerView.java
index 14e3fa6..45d532d 100644
--- a/src/com/android/launcher3/allapps/ActivityAllAppsContainerView.java
+++ b/src/com/android/launcher3/allapps/ActivityAllAppsContainerView.java
@@ -360,6 +360,9 @@
                 mAH.get(i).mRecyclerView.scrollToTop();
             }
         }
+        if (mTouchHandler != null) {
+            mTouchHandler.endFastScrolling();
+        }
         if (mHeader != null && mHeader.getVisibility() == VISIBLE) {
             mHeader.reset(animate);
         }

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

diff --git a/src/com/android/launcher3/views/RecyclerViewFastScroller.java b/src/com/android/launcher3/views/RecyclerViewFastScroller.java
index 3af2e3c..ead6886 100644
--- a/src/com/android/launcher3/views/RecyclerViewFastScroller.java
+++ b/src/com/android/launcher3/views/RecyclerViewFastScroller.java
@@ -283,15 +283,7 @@
                 break;
             case MotionEvent.ACTION_UP:
             case MotionEvent.ACTION_CANCEL:
-                mRv.onFastScrollCompleted();
-                mTouchOffsetY = 0;
-                mLastTouchY = 0;
-                mIgnoreDragGesture = false;
-                if (mIsDragging) {
-                    mIsDragging = false;
-                    animatePopupVisibility(false);
-                    showActiveScrollbar(false);
-                }
+                endFastScrolling();
                 break;
         }
         if (DEBUG) {
@@ -330,6 +322,19 @@
         setThumbOffsetY((int) mLastTouchY);
     }
 
+    /** End any active fast scrolling touch handling, if applicable. */
+    public void endFastScrolling() {
+        mRv.onFastScrollCompleted();
+        mTouchOffsetY = 0;
+        mLastTouchY = 0;
+        mIgnoreDragGesture = false;
+        if (mIsDragging) {
+            mIsDragging = false;
+            animatePopupVisibility(false);
+            showActiveScrollbar(false);
+        }
+    }
+
     public void onDraw(Canvas canvas) {
         if (mThumbOffsetY < 0) {
             return;