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Commit fe8ba607 authored by Andrew Chen's avatar Andrew Chen
Browse files

Propagate the ACTION_DOWN event to the ScrollView so we can stop scrolling... 

Propagate the ACTION_DOWN event to the ScrollView so we can stop scrolling after a fling.  Fixes issue 2892.
parent 65dc3c7d

src/com/fsck/k9/view/ToggleScrollView.java

+4 −2
Original line number Diff line number Diff line
@@ -40,7 +40,8 @@ public class ToggleScrollView extends ScrollView 
        // currently got.  This is based on

        // http://stackoverflow.com/questions/2646028/android-horizontalscrollview-within-scrollview-touch-handling

        boolean result = super.onInterceptTouchEvent(ev);

        if (mDetector.onTouchEvent(ev))

        // Let the original ScrollView handle ACTION_DOWN so we can stop the scroll when someone touches the screen.

        if (ev.getAction() == MotionEvent.ACTION_DOWN || mDetector.onTouchEvent(ev))

        {

            return result;

        }
@@ -48,7 +49,8 @@ public class ToggleScrollView extends ScrollView 
        return false;

    }



    // Return false if we're scrolling in the x direction

    // Return false if we're scrolling in the x direction. That is, decline to consume the event and

    // let the parent class take a stab at it.

    class YScrollDetector extends GestureDetector.SimpleOnGestureListener

    {

        @Override