【Android】神奇的android:clipChildren属性
一、效果图
看到这个图时你可以先想想如果是你，你怎么实现这个效果。马上想到用RelativeLayout？NO,NO,NO,,,
二、实现代码
<?
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"
android:clipChildren ="false"
android:orientation ="vertical" >
< android.support.v4.view.ViewPager
android:id ="@+id/view_pager"
android:layout_width ="match_parent"
android:layout_height ="0dip"
android:layout_weight ="1.0" />
< LinearLayout
android:layout_width ="match_parent"
android:layout_height ="48dip"
android:background ="#B0C4DE"
android:orientation ="horizontal" >
< ImageView
android:layout_width ="0dip"
android:layout_height ="fill_parent"
android:layout_weight ="1.0"
android:scaleType ="fitCenter"
android:src ="@drawable/ic_launcher" />
< ImageView
android:layout_width ="0dip"
android:layout_height ="fill_parent"
android:layout_weight ="1.0"
android:scaleType ="fitCenter"
android:src ="@drawable/ic_launcher" />
< ImageView
android:layout_width ="0dip"
android:layout_height ="64dip"
android:layout_gravity ="bottom"
android:layout_weight ="1.0"
android:scaleType ="fitCenter"
android:src ="@drawable/ic_launcher" />
< ImageView
android:layout_width ="0dip"
android:layout_height ="fill_parent"
android:layout_weight ="1.0"
android:scaleType ="fitCenter"
android:src ="@drawable/ic_launcher" />
< ImageView
android:layout_width ="0dip"
android:layout_height ="fill_parent"
android:layout_weight ="1.0"
android:scaleType ="fitCenter"
android:src ="@drawable/ic_launcher" />
</ LinearLayout >
</ LinearLayout >
< LinearLayout xmlns:android ="http://schemas.android.com/apk/res/android"
android:layout_width ="match_parent"
android:layout_height ="match_parent"
android:clipChildren ="false"
android:orientation ="vertical" >
< android.support.v4.view.ViewPager
android:id ="@+id/view_pager"
android:layout_width ="match_parent"
android:layout_height ="0dip"
android:layout_weight ="1.0" />
< LinearLayout
android:layout_width ="match_parent"
android:layout_height ="48dip"
android:background ="#B0C4DE"
android:orientation ="horizontal" >
< ImageView
android:layout_width ="0dip"
android:layout_height ="fill_parent"
android:layout_weight ="1.0"
android:scaleType ="fitCenter"
android:src ="@drawable/ic_launcher" />
< ImageView
android:layout_width ="0dip"
android:layout_height ="fill_parent"
android:layout_weight ="1.0"
android:scaleType ="fitCenter"
android:src ="@drawable/ic_launcher" />
< ImageView
android:layout_width ="0dip"
android:layout_height ="64dip"
android:layout_gravity ="bottom"
android:layout_weight ="1.0"
android:scaleType ="fitCenter"
android:src ="@drawable/ic_launcher" />
< ImageView
android:layout_width ="0dip"
android:layout_height ="fill_parent"
android:layout_weight ="1.0"
android:scaleType ="fitCenter"
android:src ="@drawable/ic_launcher" />
< ImageView
android:layout_width ="0dip"
android:layout_height ="fill_parent"
android:layout_weight ="1.0"
android:scaleType ="fitCenter"
android:src ="@drawable/ic_launcher" />
</ LinearLayout >
</ LinearLayout >
代码说明：
1、只需在根节点设置android:clipChildren为false即可，默认为true
2、可以通过android:layout_gravity控制超出的部分如何显示。
3、android:clipChildren的意思：是否限制子View在其范围内
三、 其他
在做动画的时候非常有用（听说的，，，回头写例子试试看）
本文转自博客园农民伯伯的博客，原文链接：【Android】神奇的android:clipChildren属性，如需转载请自行联系原博主。
