Android Clipchildren Attribute Example detailed _android

Objective

A few days ago, a blog was recommended on Weibo to find this attribute when reading his article. Some properties are not commonly used, but they are very useful when needed, so an example is used, just to share with you.




Body

First, the effect chart

When you see this picture, you can think about how you would achieve this effect if it were you. Immediately thought of using relativelayout? No,no,no,,,

Second, the implementation of the Code

<?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>

Code Description:

1, only in the root node set Android:clipchildren to False, the default is true.

2, can through android:layout_gravity control over how the part of the display.

3, Android:clipchildren meaning: whether to limit the child view within its scope.

End:

The above example is very useful when doing the Android animation, the need friend can refer to.