使用RecyclerView获取Resources $ NotFoundException

Question

我收到以下错误：

android.content.res.Resources$NotFoundException: String resource ID #0x0 

我只是使用创建一个号码列表RecyclerView：

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

public class SongRVAdapter extends RecyclerView.Adapter<SongViewHolder> {
    private Context context;

    public SongRVAdapter(Context context) {
        this.context = context;
    }


    @Override
    public SongViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
        LayoutInflater inflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
        View view = inflater.inflate(R.layout.song_info_row, parent, false);

        return new SongViewHolder(view);
    }

    @Override
    public void onBindViewHolder(SongViewHolder holder, int position) {
        Log.d("CodeKamp", "onBindViewHolder called for position " + position);
        holder.titleTextView.setText(position);
        holder.durationTextView.setText("00:" + position);
    }

    @Override
    public int getItemCount() {
        return 10;
    }
}

Answer 1

您不能将int值传递给setText()，否则它将尝试查找与该intID 匹配的String资源。所以

holder.titleTextView.setText(position);

需要更改为

holder.titleTextView.setText(String.valueOf(position));

转换position为字符串。