1 问题
在RecycleView里面实现指定位置的拖动效果,(这里是实现线性布局的,不是网格布局的)
@Overridepublic boolean onMove(RecyclerView recyclerView, RecyclerView.ViewHolder viewHolder, RecyclerView.ViewHolder target) {Log.i(TAG, "onMove viewHolder.getAdapterPosition() is:" + viewHolder.getAdapterPosition());int itemViewType = viewHolder.getAdapterPosition();Log.i(TAG, "onMove---------------------------------itemViewType is:" + itemViewType);
// if (itemViewType == 0 || itemViewType == 1 || itemViewType == 16) {
// Log.i(TAG, "onMove---------------------------------itemViewType is:" + itemViewType);
// return false;
// }int fromPosition = viewHolder.getAdapterPosition();//得到拖动ViewHolder的positionint toPosition = target.getAdapterPosition();//得到目标ViewHolder的positionLog.i(TAG, "onMove---------