AndroidManifest.xml
拡張子:txtvbswsfjsphpjavahtmlutf8sjis
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.example.listrss"
    android:versionCode="1"
    android:versionName="1.0" >

    <uses-sdk
        android:minSdkVersion="8"
        android:targetSdkVersion="17" />
    <uses-permission android:name="android.permission.INTERNET"/>

    <application
        android:allowBackup="true"
        android:icon="@drawable/ic_launcher"
        android:label="@string/app_name"
        android:theme="@style/AppTheme" >
        <activity
            android:name="com.example.listrss.MainActivity"
            android:label="@string/app_name" >
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
        <activity android:name="com.example.listrss.MyList">
            <intent-filter>
                <action android:name="android.intent.action.MAIN"/>
            </intent-filter>
        </activity>
    </application>

</manifest>


ListItem.java
拡張子:txtvbswsfjsphpjavahtmlutf8sjis
package com.example.listrss;

public class ListItem {
	public String title;
	public String iamge_url;
	
	public ListItem(String title, String iamge_url){
		this.title = title;
		this.iamge_url = iamge_url;
	}
}

ボタンからの呼び出しのみ
拡張子:txtvbswsfjsphpjavahtmlutf8sjis
package com.example.listrss;

import android.os.Bundle;
import android.app.Activity;
import android.content.Intent;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;

public class MainActivity extends Activity {

	@Override
	protected void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		setContentView(R.layout.activity_main);
		
		Button button = (Button)this.findViewById(R.id.button1);
		button.setOnClickListener(new OnClickListener() {
			
			@Override
			public void onClick(View v) {
				Intent intent = new Intent();
				intent.setClassName("com.example.listrss", "com.example.listrss.MyList");
				startActivity(intent);
			}
		});
		
	}

}

拡張子:txtvbswsfjsphpjavahtmlutf8sjis
package com.example.listrss;

import java.util.ArrayList;
import java.util.List;

import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.w3c.dom.NodeList;

import android.app.ListActivity;
import android.os.Bundle;
import android.util.Log;
import android.view.ViewGroup;

public class MyList extends ListActivity {

	@Override
	protected void onCreate(Bundle savedInstanceState) {
		// TODO 自動生成されたメソッド・スタブ
		super.onCreate(savedInstanceState);
		
		String url = "http://matome.naver.jp/feed/hot";
		new MyTask() {

			@Override
			protected void onPostExecute(Document result) {
				if ( result == null ) {
					return;
				}
				
				// ルート要素
				Element root = result.getDocumentElement();
				Log.i("MyList", root.getNodeName());		
				List<ListItem> listItems = new ArrayList<ListItem>();
				listItems.clear();

				NodeList node_list = root.getElementsByTagName("item");
				for( int i = 0; i < node_list.getLength(); i++ ) {
					
					NodeList nl = ((Element)node_list.item(i)).getElementsByTagName("title");
					Log.i("MyList", nl.item(0).getFirstChild().getNodeValue());		

					listItems.add(new ListItem(nl.item(0).getFirstChild().getNodeValue(),""));

				}

				MyList.this.setListAdapter(new MyAdapter(MyList.this, 0, listItems));
				
			}

		}.execute(url);

	}

}

拡張子:txtvbswsfjsphpjavahtmlutf8sjis
package com.example.listrss;

import java.net.HttpURLConnection;
import java.net.URL;

import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;

import org.w3c.dom.Document;

import android.os.AsyncTask;
import android.util.Log;

public class MyTask extends AsyncTask<String, Void, Document> {

	@Override
	protected Document doInBackground(String... params) {
		Document xml_data = null;

		try {
			// ターゲット
			URL url = new URL(params[0]);
			// 接続オブジェクト
			HttpURLConnection http = (HttpURLConnection)url.openConnection();
			// GET メソッド
			http.setRequestMethod("GET");
			// 接続
			http.connect();
			
			DocumentBuilderFactory dbfactory = DocumentBuilderFactory.newInstance();
			DocumentBuilder builder = dbfactory.newDocumentBuilder();
			// InputStream から Documentオブジェクトを取得
			xml_data = builder.parse(http.getInputStream());
			// 接続解除
			http.disconnect();					
		}
		catch(Exception e) {
			Log.i("MyList", e.getMessage());
		}						
		return xml_data;	
	}

}

拡張子:txtvbswsfjsphpjavahtmlutf8sjis
package com.example.listrss;

import java.util.List;

import android.app.Activity;
import android.content.Context;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.TextView;

public class MyAdapter extends ArrayAdapter<ListItem> {

	public MyAdapter(Context context, int textViewResourceId,
			List<ListItem> objects) {
		super(context, textViewResourceId, objects);
		// TODO 自動生成されたコンストラクター・スタブ
	}

	@Override
	public View getView(int position, View convertView, ViewGroup parent) {
		
		View rowView = convertView;
		// *********************************
		// 行のビューを作成する
		// *********************************
		if ( rowView == null ) {
			LayoutInflater inflater = ((Activity)this.getContext()).getLayoutInflater();
			rowView = inflater.inflate(R.layout.list_item, null);
		}
		
		// 行のビューに値を 
		TextView textView1 = (TextView)rowView.findViewById(R.id.text1);
		textView1.setText((this.getItem(position)).title);
		
		return rowView;
	}

}

リストビューの中の行の定義(rowView)
拡張子:txtvbswsfjsphpjavahtmlutf8sjis
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="horizontal" >

    <ImageView
        android:id="@+id/icon"
        android:layout_width="60dip"
        android:layout_height="60dip"
        android:src="@drawable/ic_launcher" />

    <TextView
        android:id="@+id/text1"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_gravity="center_horizontal"/>
</LinearLayout>