从FirebaseRecyclerAdapter视图隐藏值

本文介绍了从FirebaseRecyclerAdapter视图隐藏值的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！

问题描述

我正在创建类似于聊天应用程序的应用程序.现在，我不希望当前用户当前登录到设备的帐户显示在FirebaseRecyclerAdapter结果列表中.我具有当前用户UID.现在我只想从Adapter过滤当前的UID，怎么可能呢?预先感谢.

I'm creating an app similar to Chat app.Now I don't want current user which account currently logged in the device to show in FirebaseRecyclerAdapter result list.I've current user UID. Now I want to filter only this current UID from Adapter.How can it possible?Thanks in advance.

这是我的FirebaseRecyclerAdapter代码

Here is my FirebaseRecyclerAdapter code

        FirebaseRecyclerAdapter<Donors, DonorsViewHolder> firebaseRecyclerAdapter = new FirebaseRecyclerAdapter<Donors, DonorsViewHolder>(
            Donors.class,
            R.layout.donors_single_layout,
            DonorsViewHolder.class,
            mUsersDatabase.orderByChild("search").equalTo(searchKey)
    ) {

        @Override
        protected void populateViewHolder(DonorsViewHolder viewHolder, Donors model, int position) {

            viewHolder.setName(model.getName());
            viewHolder.setLocation(model.getLocation());
            viewHolder.setImage(model.getThumb_image(), getApplicationContext());
            viewHolder.setGroup(model.getGroup());

            final String donorID = getRef(position).getKey();

            //WANTED TO HIDE THIS WAY BUT THAT DOESN"T WORK :(
            if(donorID == mCurrentUserId){
               viewHolder.setIsRecyclable(false);
                return;
            }

        }
    };

    mDonorsList.setAdapter(firebaseRecyclerAdapter);
    firebaseRecyclerAdapter.notifyDataSetChanged();

推荐答案

尝试一下:

 viewHolder.setVisibility(View.INVISIBLE);

您的代码是这样的:

if(donorID == mCurrentUserId){
               viewHolder.setIsRecyclable(false);
               viewHolder.setVisibility(View.INVISIBLE);
                return;
            }

或:

viewHolder.setVisibility(View.GONE);

代码是这样的:

if(donorID == mCurrentUserId){
                   viewHolder.setIsRecyclable(false);
                   viewHolder.setVisibility(View.GONE);
                    return;
                }

如果Works隐藏了 itemview

this if Works hides the itemview

这篇关于从FirebaseRecyclerAdapter视图隐藏值的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！

Firebaserecycleradapter