[color=darkblue][b]1.创建跟Android无关的Domain[/b][/color]
package com.jiangqq.csdn;
public class Person {
private String personName;
private String personAddress;
public Person(String personName, String personAddress) {
super();
this.personName = personName;
this.personAddress = personAddress;
}
public String getPersonName() {
return personName;
}
public void setPersonName(String personName) {
this.personName = personName;
}
public String getPersonAddress() {
return personAddress;
}
public void setPersonAddress(String personAddress) {
this.personAddress = personAddress;
}
}
package com.jiangqq.csdn;
import java.util.List;
import android.content.Context;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.TextView;
/**
* 自定义适配器类
* @author jiangqq <a href
*
*/
public class MyAdapter extends BaseAdapter {
private List<Person> mList;
private Context mContext;
public MyAdapter(Context pContext, List<Person> pList) {
this.mContext = pContext;
this.mList = pList;
}
@Override
public int getCount() {
return mList.size();
}
@Override
public Object getItem(int position) {
return mList.get(position);
}
@Override
public long getItemId(int position) {
return position;
}
/**
* 下面是重要代码
*/
@Override
public View getView(int position, View convertView, ViewGroup parent) {
LayoutInflater _LayoutInflater=LayoutInflater.from(mContext);
convertView=_LayoutInflater.inflate(R.layout.item, null);
if(convertView!=null)
{
TextView _TextView1=(TextView)convertView.findViewById(R.id.textView1);
TextView _TextView2=(TextView)convertView.findViewById(R.id.textView2);
_TextView1.setText(mList.get(position).getPersonName());
_TextView2.setText(mList.get(position).getPersonAddress());
}
return convertView;
}
}
// 初始化控件
mSpinner = (Spinner) findViewById(R.id.spinner1);
// 建立数据源
List<Person> persons=new ArrayList<Person>();
persons.add(new Person("张三", "上海 "));
persons.add(new Person("李四", "上海 "));
persons.add(new Person("王五", "北京" ));
persons.add(new Person("赵六", "广州 "));
// 建立Adapter绑定数据源
MyAdapter _MyAdapter=new MyAdapter(this, persons);
//绑定Adapter
mSpinner.setAdapter(_MyAdapter);
[color=darkblue][b]2.创建Android有关的Domain(使用Tag方式)[/b][/color]
package com.pandy.db.adapter;
import android.widget.ImageView;
import android.widget.TextView;
/**
* Created with IntelliJ IDEA.
* User: pandy
* Date: 13-6-26
* Time: 下午3:48
* To change this template use File | Settings | File Templates.
*/
public class SettingListDomain {
private ImageView sfls_imageView;
private TextView sfls_title;
private TextView sfls_desc;
public TextView getSfls_title() {
return sfls_title;
}
public TextView getSfls_desc() {
return sfls_desc;
}
public ImageView getSfls_imageView() {
return sfls_imageView;
}
public void setSfls_imageView(ImageView sfls_imageView) {
this.sfls_imageView = sfls_imageView;
}
public void setSfls_title(TextView sfls_title) {
this.sfls_title = sfls_title;
}
public void setSfls_desc(TextView sfls_desc) {
this.sfls_desc = sfls_desc;
}
}
package com.pandy.db.adapter;
import android.app.Activity;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.ImageView;
import android.widget.TextView;
import com.pandy.db.R;
import java.util.List;
import java.util.Map;
/**
* Created with IntelliJ IDEA.
* User: pandy
* Date: 13-6-26
* Time: 下午3:09
* To change this template use File | Settings | File Templates.
*/
public class SettingListAdapter extends BaseAdapter {
private Activity activity;
private List<Map<String, Object>> data;
private LayoutInflater layoutInflater;
public SettingListAdapter(Activity activity, List<Map<String, Object>> data) {
this.activity = activity;
this.data = data;
this.layoutInflater = LayoutInflater.from(this.activity);
}
@Override
public int getCount() {
return data.size(); //To change body of implemented methods use File | Settings | File Templates.
}
@Override
public Object getItem(int i) {
return data.get(i); //To change body of implemented methods use File | Settings | File Templates.
}
@Override
public long getItemId(int i) {
return i; //To change body of implemented methods use File | Settings | File Templates.
}
@Override
public View getView(int i, View view, ViewGroup viewGroup) {
SettingListDomain domain = null;
if (view == null) {
domain = new SettingListDomain();
view = layoutInflater.inflate(R.layout.setting_fun_list_sub, null);
domain.setSfls_imageView((ImageView) view.findViewById(R.id.sfls_imageView));
domain.setSfls_title((TextView) view.findViewById(R.id.sfls_title));
domain.setSfls_desc((TextView) view.findViewById(R.id.sfls_desc));
view.setTag(domain);
} else {
domain = (SettingListDomain) view.getTag();
}
// domain.getSfls_imageView().setBackgroundColor((Integer) data.get(i).get("sfls_imageView"));
domain.getSfls_imageView().setImageResource((Integer) data.get(i).get("sfls_imageView"));
domain.getSfls_title().setText((String) data.get(i).get("sfls_title"));
domain.getSfls_desc().setText((String) data.get(i).get("sfls_desc"));
return view;
}
}
sfl_listView = (ListView) findViewById(R.id.sfl_listView);
SettingListAdapter adapter = new SettingListAdapter(this, SystemDataUtils.getSettingFunListData(SettingFunListActivity.this));
try {
sfl_listView.setAdapter(adapter);
sfl_listView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> adapterView, View view, int i, long l) {
Map<String, Object> map = (Map<String, Object>) adapterView.getAdapter().getItem(i);
doSetting(map.get("sfls_title").toString());
}
});
} catch (Exception e) {
ToastUtils.show(this, e);
}
[color=darkblue][b]3.直接使用[/b][/color]
package com.gv;
import android.content.Context;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.ImageView;
public class ImageAdapder extends BaseAdapter {
private Context context;
private int[] images;
public ImageAdapder(Context context,int[] images){
this.context = context;
this.images = images;
}
@Override
public int getCount() {
// TODO Auto-generated method stub
return images.length;
}
@Override
public Object getItem(int position) {
// TODO Auto-generated method stub
return null;
}
@Override
public long getItemId(int position) {
// TODO Auto-generated method stub
return 0;
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
ImageView imageView = new ImageView(context);
imageView.setImageResource(images[position]);
return imageView;
}
}
