Developers
Added in API level 3
Summary:
Methods
| [Expand All]
GestureDetector.OnDoubleTapListener
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.
Summary
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. |
Public methods
onDoubleTap
Added in API level 3
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 |
onDoubleTapEvent
Added in API level 3
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 |
onSingleTapConfirmed
Added in API level 3
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 |
Annotations
Interfaces
- ActionMode.Callback
- ActionProvider.VisibilityListener
- Choreographer.FrameCallback
- CollapsibleActionView
- ContextMenu
- ContextMenu.ContextMenuInfo
- GestureDetector.OnContextClickListener
- GestureDetector.OnDoubleTapListener
- GestureDetector.OnGestureListener
- InputQueue.Callback
- KeyEvent.Callback
- LayoutInflater.Factory
- LayoutInflater.Factory2
- LayoutInflater.Filter
- Menu
- MenuItem
- MenuItem.OnActionExpandListener
- MenuItem.OnMenuItemClickListener
- PixelCopy.OnPixelCopyFinishedListener
- ScaleGestureDetector.OnScaleGestureListener
- SubMenu
- SurfaceHolder
- SurfaceHolder.Callback
- SurfaceHolder.Callback2
- TextureView.SurfaceTextureListener
- View.OnApplyWindowInsetsListener
- View.OnAttachStateChangeListener
- View.OnClickListener
- View.OnContextClickListener
- View.OnCreateContextMenuListener
- View.OnDragListener
- View.OnFocusChangeListener
- View.OnGenericMotionListener
- View.OnHoverListener
- View.OnKeyListener
- View.OnLayoutChangeListener
- View.OnLongClickListener
- View.OnScrollChangeListener
- View.OnSystemUiVisibilityChangeListener
- View.OnTouchListener
- ViewGroup.OnHierarchyChangeListener
- ViewManager
- ViewParent
- ViewStub.OnInflateListener
- ViewTreeObserver.OnDrawListener
- ViewTreeObserver.OnGlobalFocusChangeListener
- ViewTreeObserver.OnGlobalLayoutListener
- ViewTreeObserver.OnPreDrawListener
- ViewTreeObserver.OnScrollChangedListener
- ViewTreeObserver.OnTouchModeChangeListener
- ViewTreeObserver.OnWindowAttachListener
- ViewTreeObserver.OnWindowFocusChangeListener
- Window.Callback
- Window.OnFrameMetricsAvailableListener
- Window.OnRestrictedCaptionAreaChangedListener
- WindowManager
Classes
- AbsSavedState
- ActionMode
- ActionMode.Callback2
- ActionProvider
- Choreographer
- ContextThemeWrapper
- Display
- Display.HdrCapabilities
- Display.Mode
- DragAndDropPermissions
- DragEvent
- FocusFinder
- FrameMetrics
- FrameStats
- GestureDetector
- GestureDetector.SimpleOnGestureListener
- Gravity
- HapticFeedbackConstants
- InputDevice
- InputDevice.MotionRange
- InputEvent
- InputQueue
- KeyboardShortcutGroup
- KeyboardShortcutInfo
- KeyCharacterMap
- KeyCharacterMap.KeyData
- KeyEvent
- KeyEvent.DispatcherState
- LayoutInflater
- MenuInflater
- MotionEvent
- MotionEvent.PointerCoords
- MotionEvent.PointerProperties
- OrientationEventListener
- OrientationListener
- PixelCopy
- PointerIcon
- ScaleGestureDetector
- ScaleGestureDetector.SimpleOnScaleGestureListener
- SearchEvent
- SoundEffectConstants
- Surface
- SurfaceView
- TextureView
- TouchDelegate
- VelocityTracker
- View
- View.AccessibilityDelegate
- View.BaseSavedState
- View.DragShadowBuilder
- View.MeasureSpec
- ViewAnimationUtils
- ViewConfiguration
- ViewDebug
- ViewGroup
- ViewGroup.LayoutParams
- ViewGroup.MarginLayoutParams
- ViewGroupOverlay
- ViewOutlineProvider
- ViewOverlay
- ViewPropertyAnimator
- ViewStructure
- ViewStub
- ViewTreeObserver
- Window
- WindowAnimationFrameStats
- WindowContentFrameStats
- WindowId
- WindowId.FocusObserver
- WindowInsets
- WindowManager.LayoutParams
Enums
Exceptions