<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingBottom="@dimen/activity_vertical_margin"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
tools:context=".MainActivity" >
<ListView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="@+id/lv"
android:entries="@array/num" />
</RelativeLayout>
arrays.xml文件中的内容
<?xml version="1.0" encoding="utf-8"?>
<resources>
<string-array name="num">
<item>001</item>
<item>002</item>
<item>003</item>
<item>004</item>
<item>005</item>
<item>006</item>
<item>007</item>
<item>008</item>
<item>009</item>
<item>010</item>
<item>011</item>
<item>012</item>
<item>013</item>
<item>014</item>
</string-array>
</resources>
package com.example.listview;
import android.os.Bundle;
import android.app.Activity;
import android.view.Menu;
import android.view.View;
import android.widget.AdapterView;
import android.widget.ListView;
import android.widget.TextView;
import android.widget.Toast;
public class MainActivity extends Activity {
ListView lv;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
lv=(ListView)this.findViewById(R.id.lv);
lv.setOnItemClickListener(new AdapterView.OnItemClickListener() {
@Override
//
public void onItemClick(AdapterView<?> arg0, View arg1, int arg2,long arg3) {
TextView tv=(TextView)arg1;
String str=tv.getText().toString();
Toast.makeText(getApplicationContext(), str, Toast.LENGTH_SHORT).show();
}
});
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.main, menu);
return true;
}
}
public voidonItemClick (AdapterView<?>parent,
//parent
//view
//position
//id
效果图