android 设置桌面背景
2.修改main.xml，在LinearLayout 里添加android:background="@drawable/bg1"这个属性即可:
<?xml version="1.0" encoding="UTF-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
??? android:orientation="vertical"
??? android:layout_width="fill_parent"
??? android:layout_height="fill_parent"
??? android:background="@drawable/bg1">
??? <TextView
??????? android:layout_width="fill_parent"
??????? android:layout_height="wrap_content"
??????? android:text="Hello Android from NetBeans"/>
</LinearLayout>
3.java代码
/*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
package org.me.androidbgimg;
import android.app.Activity;
import android.os.Bundle;
/**
*
* @author Administrator
*/
public class AndroidBgImg extends Activity
{
??? /** Called when the activity is first created. */
??? @Override
??? public void onCreate( Bundle icicle )
??? {
??????? super.onCreate( icicle );
??????? // ToDo add your GUI initialization code here???
??????? this.setContentView( R.layout.main );???
??? }
}
运行效果:
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