Sets the optional interpolator for this Keyframe. A value of <code>null</code> indicates that there is no interpolation, which is the same as linear i

Control whether the menu should be running in qwerty mode (alphabetic shortcuts) or 12-key mode (numeric shortcuts). @param isQwerty If true the menu

Sets section header or makes it invisible if the title is null.

Sets section header or makes it invisible if the title is null.

Utility to keep mSelectedPosition and mSelectedRowId in sync @param position Our current position

Set the window title. A window title will always be replaced or overridden by a user title. @param title Title to set @see #setTitle(CharSequence)

Utility function to get the setter from targetClass @param targetClass The Class on which the requested method should exist.

Display the overflow menu if one is present. @return true if the overflow menu was shown, false otherwise.

Called internally to start an animation by adding it to the active animations list. Must be called on the UI thread.

This internal function processes a single animation frame for a given animation. The currentTime parameter is the timing pulse sent by the handler, us

Internal method to trigger the menu creation process. @return {@code true} if menu creation should proceed.

Cancels the animation. Unlike {@link #end()}, <code>cancel()</code> causes the animation to stop in its tracks, sending an {@link android.animation.An

Collapse the action view associated with this menu item. The menu item must have an action view set, as well as the showAsAction flag {@link #SHOW_AS_

Configures the pinned header view to match the first visible list item. @param header pinned header view. @param position position of the first visib

Decodes four bytes from array <var>source</var> and writes the resulting bytes (up to three of them) to <var>destination</var>. The source and destina

Dismiss all popup menus - overflow and submenus. @return true if popups were dismissed, false otherwise. (This can be because none were open.)

Encodes a byte array into Base64 notation. Equivalent to calling {@code encodeBytes(source, 0, source.length)} @param source The data to convert @sin

Called by Menu implementations to flag items that will be shown as actions. @return true if this presenter changed the action status of any items.

This method determines which menu items get to be 'action items' that will appear in an action bar and which items should be 'overflow items' in a sec

Internal function, called by ValueAnimator and ObjectAnimator, to retrieve the value most recently calculated in calculateValue(). @return

Returns the current value of the NumberPicker @return the current value.

Gets the length of the animation. @return The length of the animation, in milliseconds.

{@inheritDoc}

Gets the item data that this view is displaying. @return the item data, or null if there is not one

Returns the position within the adapter's data set for the last item displayed on screen. @return The position within the adapter's data set