Update activity_main.xml

Author: JonEckenrode

misc/src/main/res/layout/activity_main.xml

@@ -2,19 +2,28 @@
 <!-- For activity embedding snippets. -->
 <androidx.constraintlayout.widget.ConstraintLayout
     xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
     android:layout_width="match_parent"
     android:layout_height="match_parent">
 
 <Button
+    android:id="@+id/infoButton"
     android:text="Info"
     android:layout_width="wrap_content"
     android:layout_height="wrap_content"
-    android:id="@+id/infoButton"/>
+    app:layout_constraintBottom_toBottomOf="parent"
+    app:layout_constraintLeft_toLeftOf="parent"
+    app:layout_constraintRight_toRightOf="@id/pinButton"
+    app:layout_constraintTop_toTopOf="parent" />
 
 <Button
+    android:id="@+id/pinButton"
     android:text="Pin"
     android:layout_width="wrap_content"
     android:layout_height="wrap_content"
-    android:id="@+id/pinButton"/>
+    app:layout_constraintBottom_toBottomOf="parent"
+    app:layout_constraintLeft_toLeftOf="@id/infoButton"
+    app:layout_constraintRight_toRightOf="parent"
+    app:layout_constraintTop_toTopOf="parent" />
 
 </androidx.constraintlayout.widget.ConstraintLayout>