RecyclerView结合ViewBinding的使用

引入ViewBinding

android {
    
compileSdk 32

defaultConfig {
    
    ... ...
    viewBinding {
    
        enabled = true
    }
}

添加Adapter子布局

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:layout_height="wrap_content" android:background="#D05C5C" android:orientation="vertical" android:padding="16dp">

    <TextView android:id="@+id/main_name" android:layout_width="match_parent" android:layout_height="wrap_content" android:text="小王" />

    <TextView android:id="@+id/main_phone" android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_marginTop="16dp" android:text="123543123" />
</LinearLayout>

RecyclerViewAdapter实现

import android.annotation.SuppressLint;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.ViewGroup;

import androidx.annotation.NonNull;

import androidx.recyclerview.widget.RecyclerView;

import com.example.recyclerview.databinding.ViewMainBinding;

import java.util.List;

public class MainAdapter extends RecyclerView.Adapter<MainAdapter.MainViewHolder> {
    
    private static final String TAG = "MainAdapter";
    private List<String> mList;

    @SuppressLint("NotifyDataSetChanged")
    public void setList(List<String> list) {
    
        mList = list;
        Log.e(TAG, "setList: " + mList);
        notifyDataSetChanged();
    }

    @NonNull
    @Override
    public MainViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
    
        ViewMainBinding binding = ViewMainBinding
                .inflate(LayoutInflater.from(parent.getContext()), parent, false);
        return new MainViewHolder(binding);
    }

    @SuppressLint("SetTextI18n")
    @Override
    public void onBindViewHolder(@NonNull MainViewHolder holder, int position) {
    
        holder.binding.mainName.setText("小明: " + position);
        holder.binding.mainPhone.setText(String.valueOf(position * 31321));
    }

    @Override
    public int getItemCount() {
    
        return mList == null ? 0 : mList.size();
    }

    static class MainViewHolder extends RecyclerView.ViewHolder {
    
        final ViewMainBinding binding;

        MainViewHolder(ViewMainBinding binding) {
    
            super(binding.getRoot());
            this.binding = binding;
        }
    }
}