diff options
| author | Yorke Lee <yorkelee@google.com> | 2014-05-28 07:47:44 -0700 |
|---|---|---|
| committer | Yorke Lee <yorkelee@google.com> | 2014-05-28 07:48:27 -0700 |
| commit | 125e95f0c95f40587af8c2a3fe5e678925afe315 (patch) | |
| tree | 5a7826d05d39d435778738544e945b22b6e6b84d /src | |
| parent | 7d6a2cc5758909d3ba959f3cc0b8771e444a3c27 (diff) | |
Fix NPE caused by null velocity tracker
Bug: 15012441
Change-Id: I5ffe98435f33c8991176bee6dd9208c81b03712c
Diffstat (limited to 'src')
| -rw-r--r-- | src/com/android/dialer/widget/ViewDragHelper.java | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/com/android/dialer/widget/ViewDragHelper.java b/src/com/android/dialer/widget/ViewDragHelper.java index 6881e4b8f..3d55ad47c 100644 --- a/src/com/android/dialer/widget/ViewDragHelper.java +++ b/src/com/android/dialer/widget/ViewDragHelper.java @@ -1454,6 +1454,9 @@ public class ViewDragHelper { * @param target The child view that is dispatching the nested scroll. */ public void startNestedScroll(View target) { + if (mVelocityTracker == null) { + mVelocityTracker = VelocityTracker.obtain(); + } setDragState(STATE_DRAGGING); mCapturedView = target; } |