[안드로이드] Support Library 추가

Project/build.gradle (Module: App)

dependencies {
    /* .. */

    compile 'com.android.support:appcompat-v7:26.1.0'
    compile 'com.android.support:design:26.1.0'
}

위 두가지를 추가하고 Sync를 맞춰주시면,

아래와 같이 CoordinatorLayout과 BottomNavigationView 같은 컴포넌트를 사용하실 수 있습니다!

(최신 버전이 아닐 경우 Warning이 뜨는데, [command + enter] 를 입력하셔서 최신 버전으로 추가하실 수 있습니다.)

<?xml version="1.0" encoding="utf-8"?>
<layout xmlns:android="http://schemas.android.com/apk/res/android">

    <data>

        <variable
            name="activity"
            type="com.kimjunhong.allthatbank.MainActivity" />
    </data>

    <android.support.design.widget.CoordinatorLayout 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"
        android:orientation="vertical"
        tools:context="com.kimjunhong.allthatbank.MainActivity">

        <Button
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:onClick="@{activity::onButtonClick}"
            android:text="Hello World!"
            app:layout_constraintBottom_toBottomOf="parent"
            app:layout_constraintLeft_toLeftOf="parent"
            app:layout_constraintRight_toRightOf="parent"
            app:layout_constraintTop_toTopOf="parent" />

        <android.support.v4.view.ViewPager
            android:id="@+id/viewPager"
            android:layout_width="match_parent"
            android:layout_height="match_parent" />

        <android.support.design.widget.BottomNavigationView
            android:id="@+id/bottom_navigation_view"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            app:itemBackground="@color/colorPrimary"
            app:itemIconTint="@color/colorAccent"
            app:itemTextColor="@color/colorAccent"
            app:layout_anchor="@+id/viewPager"
            app:layout_anchorGravity="bottom"
            app:menu="@menu/bottom_navigation_view" />
    </android.support.design.widget.CoordinatorLayout>
</layout>