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GestureDetector.ScrollListener

Added in API level XE12

This listener receives continuous horizontal scrolling events independent of the finger count.

Public Methods
abstract boolean
onScroll(float displacement, float delta, float velocity)

Public Methods

Added in API level XE12

public abstract boolean onScroll (float displacement, float delta, float velocity)

Called while the user is scrolling after initial horizontal scroll.

Parameters
displacement distance between current event and first down event x value
delta delta between two consecutive x motion events
velocity velocity of current x motion event
Returns
  • true if the events were handled