오늘은 스크롤뷰 연습을 해보았다.
<?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"
tools:context=".MainActivity">
<ScrollView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fillViewport="true">
<androidx.constraintlayout.widget.ConstraintLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
<TextView
android:id="@+id/a"
android:layout_width="match_parent"
android:layout_height="200dp"
android:text="1"
android:textSize="30dp"
android:textColor="@color/white"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintTop_toTopOf="parent"
android:background="@color/red"
/>
<TextView
android:id="@+id/a1"
android:layout_width="match_parent"
android:layout_height="200dp"
android:text="2"
android:textSize="30dp"
android:textColor="@color/white"
android:layout_marginTop="30dp"
android:background="@color/black"
app:layout_constraintTop_toBottomOf="@id/a"/>
<TextView
android:id="@+id/a2"
android:layout_width="match_parent"
android:layout_height="200dp"
android:text="3"
android:textSize="30dp"
android:textColor="@color/white"
app:layout_constraintTop_toBottomOf="@id/a1"
android:layout_marginTop="30dp"
android:background="@color/red"/>
<TextView
android:id="@+id/a3"
android:layout_width="match_parent"
android:layout_height="200dp"
android:text="4"
android:textSize="30dp"
android:textColor="@color/white"
app:layout_constraintTop_toBottomOf="@id/a2"
android:layout_marginTop="30dp"
android:background="@color/black"/>
</androidx.constraintlayout.widget.ConstraintLayout>
</ScrollView>
</androidx.constraintlayout.widget.ConstraintLayout>- 완성
