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Commit 8b7268ff authored by Matt Pietal's avatar Matt Pietal Committed by Automerger Merge Worker
Browse files

Merge "Handle duplicate DOWN event" into sc-qpr1-dev am: 6ce3c76c 

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/15887942

Change-Id: I84fbc77f7fe589e177bcb6db8a8c8e32cfe5ec6e
parents 1e4737a8 6ce3c76c

packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationPanelViewController.java

+16 −0
Original line number Diff line number Diff line
@@ -3778,6 +3778,9 @@ public class NotificationPanelViewController extends PanelViewController { 
    @Override

    protected TouchHandler createTouchHandler() {

        return new TouchHandler() {



            private long mLastTouchDownTime = -1L;



            @Override

            public boolean onInterceptTouchEvent(MotionEvent event) {

                if (mBlockTouches || mQs.disallowPanelTouches()) {
@@ -3809,6 +3812,19 @@ public class NotificationPanelViewController extends PanelViewController { 


            @Override

            public boolean onTouch(View v, MotionEvent event) {

                if (event.getAction() == MotionEvent.ACTION_DOWN) {

                    if (event.getDownTime() == mLastTouchDownTime) {

                        // An issue can occur when swiping down after unlock, where multiple down

                        // events are received in this handler with identical downTimes. Until the

                        // source of the issue can be located, detect this case and ignore.

                        // see b/193350347

                        Log.w(TAG, "Duplicate down event detected... ignoring");

                        return true;

                    }

                    mLastTouchDownTime = event.getDownTime();

                }





                if (mBlockTouches || (mQsFullyExpanded && mQs != null

                        && mQs.disallowPanelTouches())) {

                    return false;