github.nisrulz.recyclerviewhelper

Interface RVHAdapter

public interface RVHAdapter

Interface to notify a RecyclerView.Adapter of moving and dismissal event

Method Summary

Modifier and Type	Method and Description
void	onItemDismiss(int position, int direction) Called when an item has been dismissed by a swipe.
boolean	onItemMove(int fromPosition, int toPosition) Called when an item has been dragged far enough to trigger a move.

Method Detail

onItemMove

boolean onItemMove(int fromPosition,
                   int toPosition)

Called when an item has been dragged far enough to trigger a move. This is called every time an item is shifted, and not at the end of a "drop" event. Implementations should call RecyclerView.Adapter notifyItemMoved(int, int) after adjusting the underlying data to reflect this move.

Parameters:

fromPosition - The start position of the moved item.

toPosition - Then resolved position of the moved item.

Returns:

True if the item was moved to the new adapter position.

onItemDismiss

void onItemDismiss(int position,
                   int direction)

Called when an item has been dismissed by a swipe. Implementations should call RecyclerView.Adapter notifyItemRemoved(int) after adjusting the underlying data to reflect this removal.

Parameters:

position - The position of the item dismissed.

direction - the direction