基于ArrayAdapter 创建ListView
程序清单
listview2.xml
<?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"> <ListView android:layout_width="wrap_content" android:layout_height="wrap_content" android:id="@+id/list1" android:divider="#0f0" android:dividerHeight="3px" android:footerDividersEnabled="false" /> </LinearLayout>
MainActivity.java
package xiaocool.net.listviewtest;
import android.os.Bundle;
import android.support.v7.app.ActionBarActivity;
import android.widget.ArrayAdapter;
import android.widget.ListView;
public class MainActivity extends ActionBarActivity {
private ListView list;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.listview2);
list=(ListView)this.findViewById(R.id.list1);
//定义一个数组
String arr[]={"校酷网络1","校酷网络2","校酷网络3","校酷网络4","校酷网络5"};
//将数组包装成ArrayAdapter
ArrayAdapter<String> adapter=new ArrayAdapter<String>(this,R.layout.array_item,R.id.textView,arr);
list.setAdapter(adapter);
}
}array_item..xml
<?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"> <TextView android:layout_width="fill_parent" android:layout_height="wrap_content" android:id="@+id/textView" android:textSize="20sp" android:textColor="#f0f" android:padding="20px" /> </LinearLayout>
原文:http://xiaocool.blog.51cto.com/1593956/1620313