前言
声明
欢迎转载，但请保留文章原始出处:)
正文
一、结构
public class imageswitcher extends viewswitcher
java.lang.object
android.view.viewgroup
android.widget.framelayout
android.widget.viewanimator
android.widget.viewswitcher
android.widget.imageswitcher
二、概述
（译者注：imageswitcher是android中控制图片展示效果的一个控件，如：幻灯片效果...，颇有感觉啊，做相册一绝。）
三、公共方法
public void setimagedrawable (drawable drawable)
绘制图片
public void setimageresource (int resid)
设置图片资源库
public void setimageuri (uri uri)
设置图片地址
四、补充
4.1 文章链接
java文件
public class mainactivity extends activity implements
onitemselectedlistener, viewfactory {
private imageswitcher is;
private gallery gallery;
private integer[] mthumbids = { r.drawable.b, r.drawable.c,
r.drawable.d, r.drawable.f, r.drawable.g,
};
private integer[] mimageids = { r.drawable.b, r.drawable.c,
r.drawable.d, r.drawable.f, r.drawable.g, };
@override
protected void oncreate(bundle savedinstancestate) {
super.oncreate(savedinstancestate);
requestwindowfeature(window.feature_no_title);
setcontentview(r.layout.main);
is = (imageswitcher) findviewbyid(r.id.switcher);
is.setfactory(this);
is.setinanimation(animationutils.loadanimation(this,
android.r.anim.fade_in));
is.setoutanimation(animationutils.loadanimation(this,
android.r.anim.fade_out));
gallery = (gallery) findviewbyid(r.id.gallery);
gallery.setadapter(new imageadapter(this));
gallery.setonitemselectedlistener(this);
}
@override
public view makeview() {
imageview i = new imageview(this);
i.setbackgroundcolor(0xff000000);
i.setscaletype(imageview.scaletype.fit_center);
i.setlayoutparams(new imageswitcher.layoutparams(
layoutparams.match_parent, layoutparams.match_parent));
return i;
public class imageadapter extends baseadapter {
public imageadapter(context c) {
mcontext = c;
}
public int getcount() {
return mthumbids.length;
public object getitem(int position) {
return position;
public long getitemid(int position) {
public view getview(int position, view convertview, viewgroup parent) {
imageview i = new imageview(mcontext);
i.setimageresource(mthumbids[position]);
i.setadjustviewbounds(true);
i.setlayoutparams(new gallery.layoutparams(
layoutparams.wrap_content, layoutparams.wrap_content));
i.setbackgroundresource(r.drawable.e);
return i;
private context mcontext;
public void onitemselected(adapterview<?> parent, view view, int position,
long id) {
is.setimageresource(mimageids[position]);
public void onnothingselected(adapterview<?> parent) {
}
xml文件
<?xml version="1.0" encoding="utf-8"?>
<relativelayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent">
<imageswitcher android:id="@+id/switcher"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_alignparenttop="true"
android:layout_alignparentleft="true"
/>
<gallery android:id="@+id/gallery"
android:background="#55000000"
android:layout_height="60dp"
android:layout_alignparentbottom="true"
android:gravity="center_vertical"
android:spacing="16dp"
</relativelayout>
结束
wallace2010居然弄个这么好看的图片 - - # 吸引帝......
转载：http://www.cnblogs.com/over140/archive/2010/11/11/1874932.html