java.lang.Object | |
↳ | android.support.v4.view.MotionEventCompat |
Helper for accessing features in MotionEvent
introduced
after API level 4 in a backwards compatible fashion.
Constants | |||||||||||
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int | ACTION_HOVER_ENTER | Constant for getActionMasked(MotionEvent) : The pointer is not down but has entered the
boundaries of a window or view. |
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int | ACTION_HOVER_EXIT | Constant for getActionMasked(MotionEvent) : The pointer is not down but has exited the
boundaries of a window or view. |
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int | ACTION_HOVER_MOVE | Synonym for ACTION_HOVER_MOVE . |
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int | ACTION_MASK | Synonym for ACTION_MASK . |
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int | ACTION_POINTER_DOWN | Synonym for ACTION_POINTER_DOWN . |
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int | ACTION_POINTER_INDEX_MASK | Synonym for ACTION_POINTER_INDEX_MASK . |
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int | ACTION_POINTER_INDEX_SHIFT | Synonym for ACTION_POINTER_INDEX_SHIFT . |
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int | ACTION_POINTER_UP | Synonym for ACTION_POINTER_UP . |
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int | ACTION_SCROLL | Synonym for ACTION_SCROLL . |
Public Constructors | |||||||||||
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Public Methods | |||||||||||
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Call
findPointerIndex(int) . | |||||||||||
Call
getAction() , returning only the pointer index
portion
| |||||||||||
Call
getAction() , returning only the ACTION_MASK
portion. | |||||||||||
The number of pointers of data contained in this event.
| |||||||||||
Call
getPointerId(int) . | |||||||||||
Call
getX(int) . | |||||||||||
Call
getY(int) . |
[Expand]
Inherited Methods | |||||||||||
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From class
java.lang.Object
|
Constant for getActionMasked(MotionEvent)
: The pointer is not down but has entered the
boundaries of a window or view.
This action is always delivered to the window or view under the pointer.
This action is not a touch event so it is delivered to
onGenericMotionEvent(MotionEvent)
rather than
onTouchEvent(MotionEvent)
.
Constant for getActionMasked(MotionEvent)
: The pointer is not down but has exited the
boundaries of a window or view.
This action is always delivered to the window or view that was previously under the pointer.
This action is not a touch event so it is delivered to
onGenericMotionEvent(MotionEvent)
rather than
onTouchEvent(MotionEvent)
.
Synonym for ACTION_HOVER_MOVE
.
Synonym for ACTION_POINTER_DOWN
.
Synonym for ACTION_POINTER_INDEX_MASK
.
Synonym for ACTION_POINTER_INDEX_SHIFT
.
Synonym for ACTION_POINTER_UP
.
Call findPointerIndex(int)
.
If running on a pre-ECLAIR
device,
does nothing and returns -1.
Call getAction()
, returning only the pointer index
portion
Call getAction()
, returning only the ACTION_MASK
portion.
The number of pointers of data contained in this event. Always >= 1.
Call getPointerId(int)
.
If running on a pre-ECLAIR
device,
IndexOutOfBoundsException
is thrown.
Call getX(int)
.
If running on a pre-ECLAIR
device,
IndexOutOfBoundsException
is thrown.
Call getY(int)
.
If running on a pre-ECLAIR
device,
IndexOutOfBoundsException
is thrown.