Java 我在创建ListActivity时出错

错误是-

541-541/com.example.anabil.globaloilenergy E/AndroidRuntime﹕ FATAL EXCEPTION: main
    java.lang.IllegalStateException: ArrayAdapter requires the resource ID to be a TextView

这是我的代码：

MainList.java


package com.example.anabil.globaloilenergy.MainMenuList;

import android.content.Context;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.ImageView;
import android.widget.ListAdapter;
import android.widget.TextView;

import com.example.anabil.globaloilenergy.R;

import java.lang.reflect.Array;


public class MainList extends ArrayAdapter<String> {
    private final Context context;
    //private final int res;
    private final String [] list;


    public MainList(Context context, String[] objects) {
        super(context, R.layout.activity_main_list, objects);
        this.context = context;
        //this.res = res;
        this.list = objects;
    }

    @Override
    public View getView(int position, View convertView, ViewGroup parent) {
        LayoutInflater inflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
        inflater.inflate(R.layout.activity_main_list,parent,false );
        View row = inflater.inflate(R.layout.activity_main_list , parent , false);
        TextView tv = (TextView) row.findViewById(R.id.title);
        ImageView iv = (ImageView) row.findViewById(R.id.nextArrow);
        String option = list[position];
        if (option.equals("item1")){
            tv.setText("About Us");
            iv.setImageResource(R.drawable.gonext); }
        else if (option.equals("item2")){
            tv.setText("Contact Us");
            iv.setImageResource(R.drawable.gonext); }
        else if (option.equals("item3")){
            tv.setText("Contact Us");
            iv.setImageResource(R.drawable.gonext); }
        else if (option.equals("item4")){
            tv.setText("Contact Us");
            iv.setImageResource(R.drawable.gonext); }
        else if (option.equals("item5")){
            tv.setText("Contact Us");
            iv.setImageResource(R.drawable.gonext); }
        return super.getView(position, convertView, parent);
    }
}

做以下更改

convertView = inflater.inflate(R.layout.activity_main_list , parent , false);  

及

而不是

return super.getView(position, convertView, parent);

---

像这样修改适配器类

package com.example.anabil.globaloilenergy.MainMenuList;

import android.content.Context;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.ImageView;
import android.widget.ListAdapter;
import android.widget.TextView;

import com.example.anabil.globaloilenergy.R;

import java.lang.reflect.Array;


public class MainList extends ArrayAdapter<String> {
    private final Context context;
    //private final int res;
    private final String [] list;
 LayoutInflater inflater;

    public MainList(Context context, String[] objects) {
        super(context, R.layout.activity_main_list, objects);
        this.context = context;
        //this.res = res;
        this.list = objects;
        inflater = (LayoutInflater)context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
    }

    @Override
    public View getView(int position, View convertView, ViewGroup parent) {

       View row = convertView;
        if (row == null)
            row = inflater.inflate(R.layout.activity_main_list, null);

        TextView tv = (TextView) row.findViewById(R.id.title);
        ImageView iv = (ImageView) row.findViewById(R.id.nextArrow);
        String option = list[position];
        if (option.equals("item1")){
            tv.setText("About Us");
            iv.setImageResource(R.drawable.gonext); }
        else if (option.equals("item2")){
            tv.setText("Contact Us");
            iv.setImageResource(R.drawable.gonext); }
        else if (option.equals("item3")){
            tv.setText("Contact Us");
            iv.setImageResource(R.drawable.gonext); }
        else if (option.equals("item4")){
            tv.setText("Contact Us");
            iv.setImageResource(R.drawable.gonext); }
        else if (option.equals("item5")){
            tv.setText("Contact Us");
            iv.setImageResource(R.drawable.gonext); }
        return row;
    }
}

返回行而不是返回super.getViewposition、convertView、父级

return convertView;

return super.getView(position, convertView, parent);

package com.example.anabil.globaloilenergy.MainMenuList;

import android.content.Context;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.ImageView;
import android.widget.ListAdapter;
import android.widget.TextView;

import com.example.anabil.globaloilenergy.R;

import java.lang.reflect.Array;


public class MainList extends ArrayAdapter<String> {
    private final Context context;
    //private final int res;
    private final String [] list;
 LayoutInflater inflater;

    public MainList(Context context, String[] objects) {
        super(context, R.layout.activity_main_list, objects);
        this.context = context;
        //this.res = res;
        this.list = objects;
        inflater = (LayoutInflater)context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
    }

    @Override
    public View getView(int position, View convertView, ViewGroup parent) {

       View row = convertView;
        if (row == null)
            row = inflater.inflate(R.layout.activity_main_list, null);

        TextView tv = (TextView) row.findViewById(R.id.title);
        ImageView iv = (ImageView) row.findViewById(R.id.nextArrow);
        String option = list[position];
        if (option.equals("item1")){
            tv.setText("About Us");
            iv.setImageResource(R.drawable.gonext); }
        else if (option.equals("item2")){
            tv.setText("Contact Us");
            iv.setImageResource(R.drawable.gonext); }
        else if (option.equals("item3")){
            tv.setText("Contact Us");
            iv.setImageResource(R.drawable.gonext); }
        else if (option.equals("item4")){
            tv.setText("Contact Us");
            iv.setImageResource(R.drawable.gonext); }
        else if (option.equals("item5")){
            tv.setText("Contact Us");
            iv.setImageResource(R.drawable.gonext); }
        return row;
    }
}