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added in API level 11

NumberPicker.OnScrollListener

public static interface NumberPicker.OnScrollListener

android.widget.NumberPicker.OnScrollListener


Interface to listen for the picker scroll state.

Summary

Constants

int SCROLL_STATE_FLING

The user had previously been scrolling using touch and performed a fling.

int SCROLL_STATE_IDLE

The view is not scrolling.

int SCROLL_STATE_TOUCH_SCROLL

The user is scrolling using touch, and his finger is still on the screen.

Public methods

abstract void onScrollStateChange(NumberPicker view, int scrollState)

Callback invoked while the number picker scroll state has changed.

Constants

SCROLL_STATE_FLING

added in API level 11
public static final int SCROLL_STATE_FLING

The user had previously been scrolling using touch and performed a fling.

Constant Value: 2 (0x00000002)

SCROLL_STATE_IDLE

added in API level 11
public static final int SCROLL_STATE_IDLE

The view is not scrolling.

Constant Value: 0 (0x00000000)

SCROLL_STATE_TOUCH_SCROLL

added in API level 11
public static final int SCROLL_STATE_TOUCH_SCROLL

The user is scrolling using touch, and his finger is still on the screen.

Constant Value: 1 (0x00000001)

Public methods

onScrollStateChange

added in API level 11
public abstract void onScrollStateChange (NumberPicker view, 
                int scrollState)

Callback invoked while the number picker scroll state has changed.

Parameters
view NumberPicker: The view whose scroll state is being reported.

scrollState int: The current scroll state. One of SCROLL_STATE_IDLE, SCROLL_STATE_TOUCH_SCROLL or SCROLL_STATE_IDLE.

Value is SCROLL_STATE_IDLE, SCROLL_STATE_TOUCH_SCROLL or SCROLL_STATE_FLING.