1 問題
利用BaseMultiItemQuickAdapter,用recycleView加載多布局,需要實現有些view顯示一行,有些一行顯示多個圖片。
在BaseMultiItemQuickAdapter適配器里面根據類型加載不同布局。
public ImageMultiItemAdapter(List<MultiItemEntity> data) {super(data);addItemType(ITEM_HEAD_TYPE, R.layout.item_favorite_header);addItemType(ITEM_IMAGE_TYPE, R.layout.item_imge_content);}
然后在初始化的時候,我們需要用到gridLayoutManager.setSpanSizeLookup,來更具類型來判斷每行顯示的個數,一開始理解錯誤,代碼如下
imageMultiItemAdapter = ImageMultiItemAdapter(newDatas)recycleview.setAdapter(imageMultiItemAdapter);currentCounter = imageMultiItemAdapter!!.getItemCount()imageMultiItemAdapter!!.setClickListener(this)var gridLayoutManager = GridLayoutManager(this, 4)var hashMap = hashMapOf(RecyclerViewSpacesItemDecoration.TOP_DECORATION to 2, RecyclerViewSpacesItemDecoration.BOTTOM_DECO