java.lang.Object | |
↳ | android.support.v4.widget.ListPopupWindowCompat |
Helper for accessing features in ListPopupWindow introduced after API level 4 in a backwards compatible fashion.
Public Methods | |||||||||||
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On API
KITKAT
and higher, returns
an
View.OnTouchListener
that can be added to the source view to
implement drag-to-open behavior.
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Inherited Methods
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From class
java.lang.Object
|
On API
KITKAT
and higher, returns
an
View.OnTouchListener
that can be added to the source view to
implement drag-to-open behavior. Generally, the source view should be the
same view that was passed to ListPopupWindow.setAnchorView(View).
When the listener is set on a view, touching that view and dragging outside of its bounds will open the popup window. Lifting will select the currently touched list item.
Example usage:
ListPopupWindow myPopup = new ListPopupWindow(context); myPopup.setAnchor(myAnchor); OnTouchListener dragListener = myPopup.createDragToOpenListener(myAnchor); myAnchor.setOnTouchListener(dragListener);
listPopupWindow | the ListPopupWindow against which to invoke the method |
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src | the view on which the resulting listener will be set |