<?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"> <TextView android:id="@+id/loginMessage" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="You are logIn anonymously!" android:textSize="25sp" android:visibility="invisible" app:layout_constraintBottom_toBottomOf="parent" app:layout_constraintHorizontal_bias="0.392" app:layout_constraintLeft_toLeftOf="parent" app:layout_constraintRight_toRightOf="parent" app:layout_constraintTop_toTopOf="parent" app:layout_constraintVertical_bias="0.35" /> <ProgressBar android:id="@+id/progressBar" android:layout_width="wrap_content" android:layout_height="wrap_content" android:visibility="invisible" app:layout_constraintBottom_toBottomOf="parent" app:layout_constraintEnd_toEndOf="parent" app:layout_constraintHorizontal_bias="0.462" app:layout_constraintStart_toStartOf="parent" app:layout_constraintTop_toTopOf="parent" app:layout_constraintVertical_bias="0.459" /> <Button android:id="@+id/loginAnonymousbutton" android:layout_width="0dp" android:layout_height="wrap_content" android:layout_marginTop="384dp" android:text="Login Anonymous" android:textAllCaps="false" android:textSize="25sp" app:layout_constraintEnd_toEndOf="parent" app:layout_constraintHorizontal_bias="1.0" app:layout_constraintStart_toStartOf="parent" app:layout_constraintTop_toTopOf="parent" /> <Button android:id="@+id/linkAccountButton" android:layout_width="0dp" android:layout_height="wrap_content" android:layout_marginTop="500dp" android:text="Link Email?" android:textAllCaps="false" android:textSize="25sp" app:layout_constraintEnd_toEndOf="parent" app:layout_constraintHorizontal_bias="1.0" app:layout_constraintStart_toStartOf="parent" app:layout_constraintTop_toTopOf="parent" /> </androidx.constraintlayout.widget.ConstraintLayout>