Class Overview
Helper for accessing features in PopupWindow introduced after API level 4
in a backwards compatible fashion.
Summary
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static
void
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showAsDropDown(PopupWindow popup, View anchor, int xoff, int yoff, int gravity)
Display the content view in a popup window anchored to the bottom-left
corner of the anchor view offset by the specified x and y coordinates.
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[Expand]
Inherited Methods |
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From class
java.lang.Object
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Object
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clone()
Creates and returns a copy of this Object.
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boolean
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equals(Object o)
Compares this instance with the specified object and indicates if they
are equal.
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void
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finalize()
Invoked when the garbage collector has detected that this instance is no longer reachable.
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final
Class<?>
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getClass()
Returns the unique instance of Class that represents this
object's class.
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int
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hashCode()
Returns an integer hash code for this object.
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final
void
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notify()
Causes a thread which is waiting on this object's monitor (by means of
calling one of the wait() methods) to be woken up.
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final
void
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notifyAll()
Causes all threads which are waiting on this object's monitor (by means
of calling one of the wait() methods) to be woken up.
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String
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toString()
Returns a string containing a concise, human-readable description of this
object.
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final
void
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wait()
Causes the calling thread to wait until another thread calls the notify() or notifyAll() method of this object.
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final
void
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wait(long millis, int nanos)
Causes the calling thread to wait until another thread calls the notify() or notifyAll() method of this object or until the
specified timeout expires.
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final
void
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wait(long millis)
Causes the calling thread to wait until another thread calls the notify() or notifyAll() method of this object or until the
specified timeout expires.
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Public Methods
public
static
void
showAsDropDown
(PopupWindow popup, View anchor, int xoff, int yoff, int gravity)
Display the content view in a popup window anchored to the bottom-left
corner of the anchor view offset by the specified x and y coordinates.
If there is not enough room on screen to show
the popup in its entirety, this method tries to find a parent scroll
view to scroll. If no parent scroll view can be scrolled, the bottom-left
corner of the popup is pinned at the top left corner of the anchor view.
If the view later scrolls to move anchor to a different
location, the popup will be moved correspondingly.
Parameters
| popup
| the PopupWindow to show |
| anchor
| the view on which to pin the popup window |
| xoff
| A horizontal offset from the anchor in pixels |
| yoff
| A vertical offset from the anchor in pixels |
| gravity
| Alignment of the popup relative to the anchor
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