Android ArrayAdapter的施用
Android ArrayAdapter的使用
写一个XML用于显示ListView
list1.xml
<?xml version="1.0" encoding="utf-8"?>
<TextView
xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/checklv1"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
/>
在主程序里定义一个 private String[] array1= { "aaa","bbb","ccc","ddd" };
然后调用
private ListView lv1;
lv1 = (ListView) findViewById(R.id.lv1);
ArrayAdapter adapter1=new ArrayAdapter (showinfo.this,R.layout.list1,array1);
lv1.setAdapter(adapter1);
lv1为在界面里的一个ListView的widget
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