Summary: Methods

GridViewPager.OnPageChangeListener

public static interface GridViewPager.OnPageChangeListener

android.support.wearable.view.GridViewPager.OnPageChangeListener

Known indirect subclasses

DotsPageIndicator This class is deprecated. starting with Android Wear 2.0 we no longer encourage bi-directional spacial models for apps. If you are looking to implement vertical paging pattern, consider using the SnapHelper and a RecyclerView instead.

This interface is deprecated.
starting with Android Wear 2.0 we no longer encourage bi-directional spacial models for apps. If you are looking to implement vertical paging pattern, consider using the SnapHelper and a RecyclerView instead.

Callback interface for responding to changing state of the selected page.

Summary

Public methods
`abstract void`	`onPageScrollStateChanged(int state)` Called when the scroll state changes.
`abstract void`	`onPageScrolled(int row, int column, float rowOffset, float columnOffset, int rowOffsetPixels, int columnOffsetPixels)` This method will be invoked when the current page is scrolled, either as part of a programmatically initiated smooth scroll or a user initiated touch scroll.
`abstract void`	`onPageSelected(int row, int column)` This method is called when a new page becomes selected.

Public methods

onPageScrollStateChanged

public abstract void onPageScrollStateChanged (int state)

Called when the scroll state changes. Useful for discovering when the user begins dragging, when the pager is automatically settling to the current page, or when it is fully stopped/idle.

Parameters
`state`	`int`: The new scroll state.

See also:

onPageScrolled

public abstract void onPageScrolled (int row, 
                int column, 
                float rowOffset, 
                float columnOffset, 
                int rowOffsetPixels, 
                int columnOffsetPixels)

This method will be invoked when the current page is scrolled, either as part of a programmatically initiated smooth scroll or a user initiated touch scroll.

Parameters
`row`	`int`: Vertical position index of the new selected page row position+1 will be visible if positionOffset is nonzero
`column`	`int`: Horizontal position index of the new selected page
`rowOffset`	`float`: Value from [0, 1) indicating the offset from the row
`columnOffset`	`float`: Value from [0, 1) indicating the offset from the column
`rowOffsetPixels`	`int`: Value in pixels indicating the offset from row
`columnOffsetPixels`	`int`: Value in pixels indicating the offset from column

onPageSelected

public abstract void onPageSelected (int row, 
                int column)

This method is called when a new page becomes selected. The page may still be settling into final position.

Parameters
`row`	`int`: Vertical position index of the new selected page
`column`	`int`: Horizontal position index of the new selected page