系统自动导入android.R包

问题现象：

package com.has.changeui;

import android.R;
import android.app.Fragment;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;

public class Fragment1 extends Fragment {
	@Override
	public View onCreateView(LayoutInflater inflater, ViewGroup container,
			Bundle savedInstanceState) {
		return inflater.inflate(R.layout.fragment1, null);
	}

}
 
  
 
  
 
  
return inflater.inflate(R.layout.fragment1, null);
 
  
提示 fragment1 cannot be resolved or is not a field 错误
 
  

 
  
原因分析：eclipse 自动导入android.R包
 
  

 
  
解决方法：删除import android.R;