com.github.rubensousa.gravitysnaphelper

Class GravityPagerSnapHelper

java.lang.Object

PagerSnapHelper

com.github.rubensousa.gravitysnaphelper.GravityPagerSnapHelper

public class GravityPagerSnapHelper
extends PagerSnapHelper

Constructor Summary

Constructors

Constructor and Description
GravityPagerSnapHelper(int gravity)
GravityPagerSnapHelper(int gravity, boolean enableSnapLastItem)
GravityPagerSnapHelper(int gravity, boolean enableSnapLastItem, GravitySnapHelper.SnapListener snapListener)

Method Summary

Modifier and Type	Method and Description
void	attachToRecyclerView(RecyclerView recyclerView)
int[]	calculateDistanceToFinalSnap(RecyclerView.LayoutManager layoutManager, android.view.View targetView)
void	enableLastItemSnap(boolean snap) Enable snapping of the last item that's snappable.
android.view.View	findSnapView(RecyclerView.LayoutManager layoutManager)
int	getCurrentSnappedPosition()
void	scrollToPosition(int position)
void	smoothScrollToPosition(int position)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

GravityPagerSnapHelper

public GravityPagerSnapHelper(int gravity)

GravityPagerSnapHelper

public GravityPagerSnapHelper(int gravity,
                              boolean enableSnapLastItem)

GravityPagerSnapHelper

public GravityPagerSnapHelper(int gravity,
                              boolean enableSnapLastItem,
                              GravitySnapHelper.SnapListener snapListener)

Method Detail

attachToRecyclerView

public void attachToRecyclerView(RecyclerView recyclerView)
                          throws java.lang.IllegalStateException

Throws:

java.lang.IllegalStateException

calculateDistanceToFinalSnap

public int[] calculateDistanceToFinalSnap(RecyclerView.LayoutManager layoutManager,
                                          android.view.View targetView)

findSnapView

public android.view.View findSnapView(RecyclerView.LayoutManager layoutManager)

enableLastItemSnap

public void enableLastItemSnap(boolean snap)

Enable snapping of the last item that's snappable. The default value is false, because you can't see the last item completely if this is enabled.

Parameters:

snap - true if you want to enable snapping of the last snappable item

smoothScrollToPosition

public void smoothScrollToPosition(int position)

scrollToPosition

public void scrollToPosition(int position)

getCurrentSnappedPosition

public int getCurrentSnappedPosition()