ContactListAdapter.java

package com.sogou.sogouchat.ui;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.Iterator;
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.ImageView;
import android.widget.TextView;

import com.sogou.sogouchat.R;
import com.sogou.sogouchat.SogouChatApp;
import com.sogou.sogouchat.bean.ContactNode;
import com.sogou.sogouchat.bean.TelNode;
import com.sogou.sogouchat.ui.NewsListAdapter.ViewHolder;

public class ContactListAdapter extends BaseAdapter {
	
	public final class ViewHolder{
		public ImageView mImg;
		public TextView mName;
		public TextView mTel;
	}
	public ArrayList<TelNode> mData = new ArrayList<TelNode>();
	private LayoutInflater mInflater;
	private TabMainActivity mActivity;
	private View mCustomItem;
	SogouChatApp mApp;
	
	public ContactListAdapter(Context context, SogouChatApp app){
		mActivity =(TabMainActivity) context;
		mInflater = LayoutInflater.from(context);
		mApp = app;
		extraList();
	}
	
	private void extraList() {
		mData = (ArrayList<TelNode>) mApp.mTelList;

	}
	
	public ArrayList<TelNode> getData(){
		return mData;
	}
	
	@Override
	public int getCount() {
		// TODO Auto-generated method stub
		return getData().size();
	}

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

	@Override
	public long getItemId(int arg0) {
		// TODO Auto-generated method stub
		return 0;
	}
	
	@Override
	public View getView(int position, View convertView, ViewGroup parent) {
		ViewHolder holder = null;
		
		if (convertView == null) {
			holder=new ViewHolder();  
			convertView = mInflater.inflate(R.layout.item_contact_list, null);
			holder.mImg = (ImageView)convertView.findViewById(R.id.contact_icon);
			holder.mName = (TextView)convertView.findViewById(R.id.contact_text_name);
			holder.mTel = (TextView)convertView.findViewById(R.id.contact_text_tel);
			
			convertView.setTag(holder);
		}else {
			holder = (ViewHolder)convertView.getTag();
		}
		TelNode telNode = mData.get(position);
		holder.mName.setText(telNode.mName);
		holder.mTel.setText(telNode.mTel);
		return convertView;
	}
}