DragStartHelper.OnDragStartListener

Added in 1.1.0

interface DragStartHelper.OnDragStartListener


Interface definition for a callback to be invoked when a drag start gesture is detected.

Summary

Public functions

Boolean

Called when a drag start gesture has been detected.

Public functions

onDragStart

Added in 1.1.0
fun onDragStart(v: View, helper: DragStartHelper): Boolean

Called when a drag start gesture has been detected.

Parameters
v: View

The view over which the drag start gesture has been detected.

helper: DragStartHelper

The DragStartHelper object which detected the gesture.

Returns
Boolean

True if the listener has started the drag operation, false otherwise.