public override void ClearView(RecyclerView recyclerView, RecyclerView.ViewHolder viewHolder)
{
base.ClearView(recyclerView, viewHolder);
if (viewHolder is IItemTouchHelperViewHolder)
{
// Tell the view holder it's time to restore the idle state
IItemTouchHelperViewHolder itemViewHolder = (IItemTouchHelperViewHolder)viewHolder;
itemViewHolder.OnItemClear();
}
}
public override void ClearView(RecyclerView recyclerView, RecyclerView.ViewHolder viewHolder)
{
base.ClearView(recyclerView, viewHolder);
viewHolder.ItemView.Alpha = ALPHA_FULL;
if (viewHolder is IItemTouchHelperViewHolder)
{
IItemTouchHelperViewHolder itemViewHolder = (IItemTouchHelperViewHolder)viewHolder;
itemViewHolder.OnItemClear();
}
}
public override void OnSelectedChanged(RecyclerView.ViewHolder viewHolder, int actionState)
{
if (actionState != ItemTouchHelper.ActionStateIdle)
{
if (viewHolder is IItemTouchHelperViewHolder)
{
IItemTouchHelperViewHolder itemViewHolder = (IItemTouchHelperViewHolder)viewHolder;
itemViewHolder.OnItemSelected();
}
}
base.OnSelectedChanged(viewHolder, actionState);
}
public override void OnSelectedChanged(RecyclerView.ViewHolder viewHolder, int actionState)
{
// We only want the active item to change
if (actionState != ItemTouchHelper.ActionStateIdle)
{
if (viewHolder is IItemTouchHelperViewHolder)
{
// Let the view holder know that this item is being moved or dragged
IItemTouchHelperViewHolder itemViewHolder = (IItemTouchHelperViewHolder)viewHolder;
itemViewHolder.OnItemSelected();
}
}
base.OnSelectedChanged(viewHolder, actionState);
}
