RecyclerView Item點選事件實現,請看程式碼

package sample.mars.com.androidutsample.view;

import android.content.Context;
import android.support.v7.widget.RecyclerView;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;

import java.util.List;

import sample.mars.com.androidutsample.R;

public
 
 class ExampleAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder> {

    Context context;

    List<String> data;

    private final LayoutInflater inflater;

    private OnItemClickListener onItemClickListener;

    public ExampleAdapter(Context context, List<String> data) {
        this
 
.context = context;
        this.data = data;
        inflater = LayoutInflater.from(context);
    }

    public void setOnItemClickListener(OnItemClickListener onItemClickListener) {
        this.onItemClickListener = onItemClickListener;
    }

    @Override
    public RecyclerView.ViewHolder onCreateViewHolder
 
(ViewGroup parent, int viewType) {
        return new ExampleViewHolder(inflater.inflate(R.layout.example_layout, parent, false));
    }

    @Override
    public void onBindViewHolder(final RecyclerView.ViewHolder holder, int position) {
        holder.itemView.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                if (onItemClickListener != null) {
                    onItemClickListener.onItemClick(ExampleAdapter.this, v, holder.getAdapterPosition(), v.getId());
                }
            }
        });
    }

    @Override
    public int getItemCount() {
        return data.size();
    }

    public interface OnItemClickListener {
        void onItemClick(RecyclerView.Adapter adapter, View itemView, int position, long id);

    }
}

初始化的時候

ExampleAdapter adapter = new ExampleAdapter(MainActivity.this, new ArrayList<String>());
        adapter.setOnItemClickListener(new ExampleAdapter.OnItemClickListener() {
            @Override
            public void onItemClick(RecyclerView.Adapter adapter, View itemView, int position, long id) {

            }
        });