package com.example.mytime;

import android.R.string;

import android.app.Activity;

import android.os.Bundle;

import android.widget.ArrayAdapter;

import android.widget.AutoCompleteTextView;

public class AutoComplete extends Activity{

private AutoCompleteTextView ERtextview;

private String[] res={"sgg","ghgjh","ghjj","hghg","gjhjf","hgh"};

@Override

protected void onCreate(Bundle savedInstanceState) {

// TODO Auto-generated method stub

super.onCreate(savedInstanceState);

setContentView(R.layout.autocmplete);

ERtextview=(AutoCompleteTextView) findViewById(R.id.AC);

（ArrayAdapter<string> adapter=new ArrayAdapter<R.string>(this,

android.R.layout.simple_list_item_1, res);//这段为什么报错了，跟视频上的是一样的啊）

ERtextview.setAdapter(adapter);

}

}

（Multiple markers at this line

- The constructor ArrayAdapter<R.string>(AutoComplete, int, String[]) is undefined

- Type mismatch: cannot convert from 

android.widget.ArrayAdapter<com.example.mytime.R.string> to 

android.widget.ArrayAdapter<android.R.string>

这个是报错时弹出来的）