seslSetFastScrollerThreshold
Sets the threshold for the fast scroller to start reacting on the touch motion event it receives. This method allows customization of the sensitivity of the fast scroller. A higher threshold means the user needs to drag their finger further before the fast scroller activates.
Parameters
threshold
The threshold value in pixels. Must be greater than or equal to 0. If a negative value is provided, the threshold will not be changed.