constrinat_layout_03

<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout 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">


    <ImageView
        android:id="@+id/icon1"  <!--id-->
        android:layout_width="40dp"
        android:layout_height="40dp"
        android:src="@drawable/space_station_icon"   <!--이미지 뷰-->
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toStartOf="@id/icon2"
        app:layout_constraintStart_toStartOf="parent"  <!--제약-->
        app:layout_constraintTop_toTopOf="parent"    <!--제약-->  
        app:layout_constraintVertical_bias="0.05" /> <!--세로 방향으로 ImageView을 밑으로 0.05 만큼 내림-->

    <ImageView
        android:id="@+id/icon2"
        android:layout_width="40dp"
        android:layout_height="40dp"
        android:src="@drawable/rocket_icon"
        app:layout_constraintEnd_toStartOf="@id/icon3"
        app:layout_constraintStart_toEndOf="@id/icon1"
        app:layout_constraintTop_toTopOf="@id/icon1" />

    <ImageView
        android:id="@+id/icon3"
        android:layout_width="40dp"
        android:layout_height="40dp"
        android:src="@drawable/rover_icon"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toEndOf="@id/icon2"
        app:layout_constraintTop_toTopOf="@id/icon1" />


    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginTop="10dp"
        android:text="Space Stations"
        app:layout_constraintEnd_toEndOf="@id/icon1"
        app:layout_constraintStart_toStartOf="@id/icon1"
        app:layout_constraintTop_toBottomOf="@id/icon1" />  

    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginTop="10dp"
        android:text="Flights"
        app:layout_constraintEnd_toEndOf="@id/icon2"
        app:layout_constraintStart_toStartOf="@id/icon2"
        app:layout_constraintTop_toBottomOf="@id/icon2" />


    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginTop="10dp"
        android:text="Rovers"
        app:layout_constraintEnd_toEndOf="@id/icon3"
        app:layout_constraintStart_toStartOf="@id/icon3"
        app:layout_constraintTop_toBottomOf="@id/icon3" />

    <TextView
        android:id="@+id/textViewDCA"
        android:layout_width="120dp"
        android:layout_height="120dp"
        android:background="@color/purple_200"
        android:gravity="center"
        android:paddingEnd="10dp"
        android:text="DCA"
        android:textColor="@color/white"
        android:textSize="20dp"
        android:textStyle="bold"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toStartOf="@id/textViewMARS"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toBottomOf="@id/icon1"
        app:layout_constraintVertical_bias="0.1" />

    <TextView
        android:id="@+id/textViewMARS"
        android:layout_width="120dp"
        android:layout_height="120dp"
        android:background="@color/purple_200"
        android:gravity="center"
        android:paddingStart="10dp"
        android:text="MARS"
        android:textColor="@color/white"
        android:textSize="20dp"
        android:textStyle="bold"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toEndOf="@id/textViewDCA"
        app:layout_constraintTop_toTopOf="@id/textViewDCA" />


    <ImageView
        android:layout_width="80dp"
        android:layout_height="80dp"
        android:src="@drawable/double_arrows"
        app:layout_constraintBottom_toBottomOf="@id/textViewDCA"
        app:layout_constraintEnd_toEndOf="@id/textViewMARS"
        app:layout_constraintStart_toStartOf="@id/textViewDCA"
        app:layout_constraintTop_toTopOf="@id/textViewDCA" />


    <androidx.constraintlayout.widget.Guideline
        android:id="@+id/guideline1"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:orientation="vertical"
        app:layout_constraintGuide_percent="0.1" />


    <com.google.android.material.switchmaterial.SwitchMaterial
        android:id="@+id/switch1"
        android:layout_width="180dp"
        android:layout_height="wrap_content"
        android:layout_marginTop="30dp"
        android:background="@color/purple_200"
        android:padding="10dp"
        android:text="One Way"
        android:textColor="@color/white"
        app:layout_constraintStart_toStartOf="@id/guideline1"
        app:layout_constraintTop_toBottomOf="@id/textViewDCA" />

    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginTop="10dp"
        android:background="@color/purple_200"
        android:padding="10dp"
        android:text="1 Traveller"
        android:textColor="@color/white"
        android:textStyle="bold"
        app:layout_constraintStart_toStartOf="@id/guideline1"
        app:layout_constraintTop_toBottomOf="@id/switch1" />


    <ImageView
        android:id="@+id/imageViewGalaxy"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:src="@drawable/galaxy"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent"
        app:layout_constraintVertical_bias="0.65" />

    <ImageView
        android:id="@+id/imageViewRocketIcon"
        android:layout_width="40dp"
        android:layout_height="40dp"
        android:layout_marginEnd="50dp"
        android:src="@drawable/rocket_icon"
        app:layout_constraintBottom_toBottomOf="@id/imageViewGalaxy"
        app:layout_constraintEnd_toStartOf="@id/imageViewGalaxy"
        app:layout_constraintTop_toTopOf="@id/imageViewGalaxy" />


    <Button
        android:id="@+id/button1"
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        android:backgroundTint="@color/purple_200"
        android:text="DEPART"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent" />


</androidx.constraintlayout.widget.ConstraintLayout>