public
static
interface
GestureDetector.OnDoubleTapListener
| android.view.GestureDetector.OnDoubleTapListener |
 Known Indirect Subclasses
|
The listener that is used to notify when a double-tap or a confirmed single-tap occur.
Public methods | |
|---|---|
abstract
boolean
|
onDoubleTap(MotionEvent e)
Notified when a double-tap occurs. |
abstract
boolean
|
onDoubleTapEvent(MotionEvent e)
Notified when an event within a double-tap gesture occurs, including the down, move, and up events. |
abstract
boolean
|
onSingleTapConfirmed(MotionEvent e)
Notified when a single-tap occurs. |
boolean onDoubleTap (MotionEvent e)
Notified when a double-tap occurs.
| Parameters | |
|---|---|
e |
MotionEvent:
The down motion event of the first tap of the double-tap. |
| Returns | |
|---|---|
boolean |
true if the event is consumed, else false |
boolean onDoubleTapEvent (MotionEvent e)
Notified when an event within a double-tap gesture occurs, including the down, move, and up events.
| Parameters | |
|---|---|
e |
MotionEvent:
The motion event that occurred during the double-tap gesture. |
| Returns | |
|---|---|
boolean |
true if the event is consumed, else false |
boolean onSingleTapConfirmed (MotionEvent e)
Notified when a single-tap occurs.
Unlike onSingleTapUp(MotionEvent), this
will only be called after the detector is confident that the user's
first tap is not followed by a second tap leading to a double-tap
gesture.
| Parameters | |
|---|---|
e |
MotionEvent:
The down motion event of the single-tap. |
| Returns | |
|---|---|
boolean |
true if the event is consumed, else false |
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