[ Layout #3 ] ConstraintLayout BaseLine ( TextView 라인 맞추기 )

<androidx.constraintlayout.widget.ConstraintLayout
  xmlns:android="http://schemas.android.com/apk/res/android"
  android:layout_width="match_parent"
  android:layout_height="wrap_content">

    <TextView
      android:id="@+id/tv_1"
      android:layout_width="wrap_content"
      android:layout_height="wrap_content"
      android:layout_margin="20dp"
      android:textSize="20dp"
      android:includeFontPadding="false"
      app:layout_constraintTop_toTopOf="parent"
      app:layout_constraintStart_toStartOf="parent"
      tools:text="가나다"/>

    <TextView
      android:id="@+id/tv_2"
      android:layout_width="wrap_content"
      android:layout_height="wrap_content"
      android:layout_marginStart="10dp"
      android:layout_marginLeft="10dp"
      android:includeFontPadding="false"
      app:layout_constraintBottom_toBottomOf="@id/tv_1"
      app:layout_constraintStart_toEndOf="@id/tv_1"
      app:layout_constraintBaseline_toBaselineOf="@id/tv_1"
      tools:text="가나다"/>
    
</androidx.constraintlayout.widget.ConstraintLayout>

app:layout_constraintBaseline_toBaselineOf="@id/tv_1"

Baseline 적용 전

Baseline 적용 후