LinearLayout、RelativeLayout、FrameLayout居中显示
LinearLayout、RelativeLayout、FrameLayout居中显示需要设置的属性不一样,今天总结下,方便以后使用~~
布局文件如下:
<?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"
>
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:gravity="center_horizontal"
android:orientation="vertical">
<ImageView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="@drawable/icon"
/>
</LinearLayout>
<FrameLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content">
<ImageView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="@drawable/icon"
android:layout_gravity="center"
/>
</FrameLayout>
<RelativeLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content">
<ImageView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="@drawable/icon"
android:layout_centerInParent="true"
/>
</RelativeLayout>
</LinearLayout>
效果如下:
摘自 xiaoxiaobian3310903的专栏
补充:移动开发 , Android ,