added in version 24.1.0
belongs to Maven artifact com.android.support:support-compat:28.0.0-alpha1
belongs to Maven artifact com.android.support:support-compat:28.0.0-alpha1
DragStartHelper.OnDragStartListener
public
static
interface
DragStartHelper.OnDragStartListener
android.support.v13.view.DragStartHelper.OnDragStartListener |
Interface definition for a callback to be invoked when a drag start gesture is detected.
Summary
Public methods | |
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abstract
boolean
|
onDragStart(View v, DragStartHelper helper)
Called when a drag start gesture has been detected. |
Public methods
onDragStart
added in version 24.1.0
boolean onDragStart (View v, DragStartHelper helper)
Called when a drag start gesture has been detected.
Parameters | |
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v |
View : The view over which the drag start gesture has been detected. |
helper |
DragStartHelper : The DragStartHelper object which detected the gesture. |
Returns | |
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boolean |
True if the listener has started the drag operation, false otherwise. |
Interfaces
Classes