我需要帮助。我正在开发一个 Android 应用程序。我使用recyclerview。添加项目后,我的布局看起来像。
ps(Ekle:添加/?çindekiler:成分/Tarif Ba?l???:食谱标题)
当我单击“X”按钮时,该项目正在删除但 recyclerview 高度没有改变。
我该如何处理?提前致谢
适配器:
public class IngredientsAddAdapter extends RecyclerView.Adapter<IngredientsAddAdapter.IngredientsVH> {
List<String> dataList;
Context context;
OnItemClickListener clickListener;
public IngredientsAddAdapter(Context context, List<String> dataList) {
this.context = context;
this.dataList = dataList;
}
@Override
public IngredientsVH onCreateViewHolder(ViewGroup viewGroup, int i) {
View view = LayoutInflater.from(viewGroup.getContext()).inflate(R.layout.ingredients_add_list_item, viewGroup, false);
return new IngredientsVH(view);
}
@Override
public void onBindViewHolder(IngredientsVH ingredientsVH, int i) {
ingredientsVH.title.setText(dataList.get(i));
}
@Override
public int getItemCount() {
return dataList == null ? 0 : dataList.size();
}
class IngredientsVH …Run Code Online (Sandbox Code Playgroud)