Android Kotlin 기초 - LinearLayout

Android Kotlin 기초 - LinearLayout

 

 

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context=".MainActivity"
    android:orientation="horizontal"
    android:weightSum="1"
    android:gravity="center_horizontal">

    <!--  android:gravity="center_horizontal"  -->
    <!--  android:gravity="center"  -->
    <!--  android:gravity="center_vertical"  -->

    <View
        android:layout_width="50dp"
        android:layout_height="50dp"
        android:background="#F44336" />

    <View
        android:layout_width="50dp"
        android:layout_height="50dp"
        android:background="#FFEB3B" />

    <View
        android:layout_width="50dp"
        android:layout_height="50dp"
        android:background="#3F51B5" />

</LinearLayout>