自定义适配器(对象/图像)类

作者在 2015-12-28 23:12:00 发布以下内容
package com.example.android_12_28;

import java.util.List;

import android.content.Context;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.ImageView;

public class OneImageAdapter extends BaseAdapter {

	private List<Integer> list;
	private Context context;
	
	public OneImageAdapter(List<Integer> list, Context context) {
		super();
		this.list = list;
		this.context = context;
	}

	@Override
	public int getCount() {
		// TODO Auto-generated method stub
		return list.size();
	}

	@Override
	public Object getItem(int postion) {
		// TODO Auto-generated method stub
		return list.get(postion);
	}

	@Override
	public long getItemId(int postion) {
		// TODO Auto-generated method stub
		return postion;
	}

	@Override
	public View getView(int postion, View view, ViewGroup listView) {
		
		ImageView img = new ImageView(context);
		img.setImageResource(list.get(postion));
		
		return img;
	}

}

public class ObjectAdapter extends BaseAdapter {
 
 private Context context;
 private List<User> list;
 
 
 public ObjectAdapter(Context context, List<User> list) {
 super();
 this.context = context;
 this.list = list;
 }


 @Override
 public int getCount() {
 // TODO Auto-generated method stub
 return list.size();
 }


 @Override
 public Object getItem(int arg0) {
 // TODO Auto-generated method stub
 return list.get(arg0);
 }


 @Override
 public long getItemId(int arg0) {
 // TODO Auto-generated method stub
 return arg0;
 }


 @Override
 public View getView(int postion, View view, ViewGroup listView) {
 //创建加载xml文件的类
 LayoutInflater inflater =LayoutInflater.from(context);
 //加载xml 文件
 view=inflater.inflate(R.layout.listview, null);
 
 //为xml 文件的控件赋值
 TextView name = (TextView) view.findViewById(R.id.textView1);
 TextView age = (TextView) view.findViewById(R.id.textView2);
 
 name.setText(list.get(postion).getName());
 age.setText(""+list.get(postion).getAge());
 
 return view;
 }


}

	



其他图片,xml,对象类略。
Java
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