This layout will help to get the profile details from the users. Open activity_profile.xml and modify it as follows (please check GitHub for the full layout code):

<?xml version="1.0" encoding="utf-8"?>

    <!--full name-->

    <TextView android:layout_width="wrap_content" android:layout_height="wrap_content"
              android:id="@+id/profileFullNameTitlePro"
              android:textStyle="bold"
              android:text="@string/title_full_names"
              android:textAppearance="?android:textAppearanceSmall"
              android:layout_marginStart="8dp"
              app:layout_constraintStart_toStartOf="parent" android:layout_marginTop="32dp"
              app:layout_constraintTop_toBottomOf="@+id/usernamePro" android:layout_marginEnd="8dp"
              app:layout_constraintEnd_toEndOf="parent" app:layout_constraintHorizontal_bias="0.0"/>

    <TextView android:layout_width="wrap_content" android:layout_height="wrap_content"
              tools:text="@tools:sample/full_names"
              android:id="@+id/profileFullNamePro"
              android:textAppearance="?android:textAppearanceSmall"
              app:layout_constraintTop_toTopOf="@+id/profileFullNameTitlePro"
              app:layout_constraintBottom_toBottomOf="@+id/profileFullNameTitlePro"
              app:layout_constraintEnd_toEndOf="parent"
              android:layout_marginEnd="160dp"
              app:layout_constraintVertical_bias="1.0"/>
    
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</android.support.constraint.ConstraintLayout>

Here we have one TextView for the username, a TextView for each profile item label name, and four for the profile contents of Full Name, Email, Contact Number, and Country.

Here is the preview of the Profile details: