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java.lang.Objectandroid.support.v4.widget.PopupMenuCompat
public class PopupMenuCompat
Helper for accessing features in PopupMenu introduced after API level 4 in a backwards compatible fashion.
Method Summary | |
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static android.view.View.OnTouchListener |
getDragToOpenListener(java.lang.Object popupMenu)
On API android.os.Build.VERSION_CODES#KITKAT and higher, returns
an View.OnTouchListener that can be added to the anchor view to
implement drag-to-open behavior. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Method Detail |
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public static android.view.View.OnTouchListener getDragToOpenListener(java.lang.Object popupMenu)
android.os.Build.VERSION_CODES#KITKAT
and higher, returns
an View.OnTouchListener
that can be added to the anchor view to
implement drag-to-open behavior.
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:
PopupMenu myPopup = new PopupMenu(context, myAnchor); myAnchor.setOnTouchListener(myPopup.getDragToOpenListener());
popupMenu
- the PopupMenu against which to invoke the method
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