commit f66d9125e215cf9adc8e70a93f16144cb7e4aee0
author Chris Banes <chrisbanes@google.com> Thu Oct 08 13:46:15 2015 +0100
committer Chris Banes <chrisbanes@google.com> Thu Oct 08 13:46:15 2015 +0100
tree 07b83a8dfb50f82ce3e669283a75df47ec79b4e4
parent 52704308aba93c381cecdfa3cda6b78452fcea09

Make sure that we clear any nested offsets

We previously only did this on onTouchEvent(ACTION_DOWN)
which isn't guaranteed to be called if we intercept. Fixed
by now doing this in onInterceptTouchEvent() to.

BUG: 21991284
Change-Id: I98b02f065d5ade583dac931911b5b27eae0c4df0

v7/recyclerview/src/android/support/v7/widget/RecyclerView.java

diff --git a/v7/recyclerview/src/android/support/v7/widget/RecyclerView.java b/v7/recyclerview/src/android/support/v7/widget/RecyclerView.java
index f3385d8..fbdab7b 100644
--- a/v7/recyclerview/src/android/support/v7/widget/RecyclerView.java
+++ b/v7/recyclerview/src/android/support/v7/widget/RecyclerView.java
@@ -2238,6 +2238,9 @@
                     setScrollState(SCROLL_STATE_DRAGGING);
                 }
 
+                // Clear the nested offsets
+                mNestedOffsets[0] = mNestedOffsets[1] = 0;
+
                 int nestedScrollAxis = ViewCompat.SCROLL_AXIS_NONE;
                 if (canScrollHorizontally) {
                     nestedScrollAxis |= ViewCompat.SCROLL_AXIS_HORIZONTAL;