activitylist4.java

android开发入门与实践源代码

package com.ex06.list;

import android.app.Activity;
import android.os.Bundle;
import android.view.View;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.ListView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.AdapterView.OnItemSelectedListener;

public class ActivityList4 extends Activity {
	ListView listView;
	private String[] data = { "eoeInstaller", "eoeDouban", "eoeWhere",
			"eoeInfoAssistant", "eoeDakarGame", "eoeTrack" };
	@Override
	public void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		listView = new ListView(this);
		listView.setAdapter(new ArrayAdapter<String>(this,
				android.R.layout.simple_list_item_1, data));
		setContentView(listView);
		OnItemSelectedListener itemSelectedListener = new OnItemSelectedListener(){

			@Override
			public void onItemSelected(AdapterView<?> parent, View arg1,
					int position, long arg3) {
				setTitle("您选中的软件是:  "+parent.getItemAtPosition(position).toString());
				
			}

			@Override
			public void onNothingSelected(AdapterView<?> arg0) {
				setTitle("");
				
			}
			
		};
		listView.setOnItemSelectedListener(itemSelectedListener);
	}
}