本文提供了一个简单的 Android ListView 实现示例，展示了如何使用 ArrayAdapter 将字符串数组显示在 ListActivity 中。这是初学者理解 ListView 基础用法的良好资源。
1
package org.anddev.android.listviews;
2
3import android.app.ListActivity;
4import android.os.Bundle;
5import android.widget.ArrayAdapter;
6
7
public class ListViewDemo extends ListActivity 
{
8
/** *//** Called when the activity is first created. */
9
@Override
10 public void onCreate(Bundle icicle) {
11 super.onCreate(icicle);
12 // Create an array of Strings, that will be put to our ListActivity
13 String[] mStrings = new String[]{"Android", "Google", "Eclipse"};
14
15 // Create an ArrayAdapter, that will actually make the Strings above appear in the ListView
16 this.setListAdapter(new ArrayAdapter<String>(this,
17 android.R.layout.simple_list_item_1, mStrings));
18
}
19
}
package org.anddev.android.listviews;2
3
import android.app.ListActivity;4
import android.os.Bundle;5
import android.widget.ArrayAdapter;6
7
public class ListViewDemo extends ListActivity {8
/** *//** Called when the activity is first created. */9
@Override10
public void onCreate(Bundle icicle) {11
super.onCreate(icicle);12
// Create an array of Strings, that will be put to our ListActivity13
String[] mStrings = new String[]{"Android", "Google", "Eclipse"};14
15
// Create an ArrayAdapter, that will actually make the Strings above appear in the ListView16
this.setListAdapter(new ArrayAdapter<String>(this,17
android.R.layout.simple_list_item_1, mStrings));18
}19
} 
扫一扫
1070
被折叠的 条评论
为什么被折叠?
到【灌水乐园】发言
