Package org.mozilla.geckoview

Class PanZoomController.InputResultDetail

Object

org.mozilla.geckoview.PanZoomController.InputResultDetail

Enclosing class:

PanZoomController

public static class PanZoomController.InputResultDetail
extends Object

Represents how a MotionEvent was handled in Gecko. This value can be used by browser apps to implement features like pull-to-refresh. Failing to account this value might break some websites expectations about touch events.

For example, a handledResult() value of PanZoomController.INPUT_RESULT_HANDLED and overscrollDirections() of PanZoomController.OVERSCROLL_FLAG_NONE indicates that the event was consumed for a panning or zooming operation and that the website does not expect the browser to react to the touch event (say, by triggering the pull-to-refresh feature) even though the scroll container reached to the edge.

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	InputResultDetail(int handledResult, int scrollableDirections, int overscrollDirections)	Creates a detail object describing how a MotionEvent was handled.

Method Summary

Modifier and Type	Method	Description
int	handledResult()
int	overscrollDirections()
int	scrollableDirections()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

InputResultDetail

protected InputResultDetail(int handledResult,
 int scrollableDirections,
 int overscrollDirections)

Creates a detail object describing how a MotionEvent was handled.

Parameters:

handledResult - one of PanZoomController.INPUT_RESULT_UNHANDLED, PanZoomController.INPUT_RESULT_HANDLED, PanZoomController.INPUT_RESULT_HANDLED_CONTENT, or PanZoomController.INPUT_RESULT_IGNORED

scrollableDirections - an OR-ed PanZoomController.ScrollableDirections value indicating which directions were scrollable when the event fired

overscrollDirections - an OR-ed PanZoomController.OverscrollDirections value indicating which directions were overscrollable when the event fired

Method Details

handledResult

@AnyThread
public int handledResult()

Returns:

One of the INPUT_RESULT_* indicating how the event was handled.

scrollableDirections

@AnyThread
public int scrollableDirections()

Returns:

an OR-ed value of SCROLLABLE_FLAG_* indicating which directions can be scrollable.

overscrollDirections

@AnyThread
public int overscrollDirections()

Returns:

an OR-ed value of OVERSCROLL_FLAG_* indicating which directions can be over-scrollable.