app/src/main/res/layout/activity_login.xml
<?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=".LoginActivity">
<EditText
android:id="@+id/email_Login_editText"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:autofillHints=""
android:ems="10"
android:hint="@string/prompt_email"
android:inputType="textEmailAddress"
app:layout_constraintBottom_toTopOf="@+id/guideline_horizontal_1"
app:layout_constraintEnd_toStartOf="@+id/guideline_vertical_2"
app:layout_constraintStart_toStartOf="@+id/guideline_vertical_1"
android:drawableStart="@drawable/ic_person"
android:drawablePadding="@dimen/ic_padding"
android:background="@drawable/edit_text_default"/>
<EditText
android:id="@+id/password_Login_editText"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:autofillHints=""
android:ems="10"
android:hint="@string/prompt_password"
android:inputType="textPassword"
android:background="@drawable/edit_text_default"
app:layout_constraintBottom_toTopOf="@+id/guideline_horizontal_2"
app:layout_constraintEnd_toStartOf="@+id/guideline_vertical_2"
app:layout_constraintStart_toStartOf="@+id/guideline_vertical_1"
android:drawableStart="@drawable/ic_lock"
android:drawablePadding="@dimen/ic_padding"/>
<Button
android:id="@+id/login_Login_button"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:background="@drawable/style_primary"
android:layout_marginStart="@dimen/margin_button"
android:layout_marginEnd="@dimen/margin_button"
android:onClick="logIn"
android:text="@string/loginButtonText"
android:textAllCaps="false"
android:textColor="#FFFFFF"
android:textSize="16sp"
app:layout_constraintBottom_toTopOf="@+id/guideline_horizontal_3"
app:layout_constraintEnd_toStartOf="@+id/guideline_vertical_2"
app:layout_constraintStart_toStartOf="@+id/guideline_vertical_1" />
<Button
android:id="@+id/reset_password_Login_button"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginStart="@dimen/margin_button"
android:layout_marginEnd="@dimen/margin_button"
android:background="#FAFAFA"
android:onClick="resetPassword"
android:stateListAnimator="@null"
android:text="@string/resetPasswordButtonText"
android:textAllCaps="false"
android:textColor="@color/primaryStart"
app:layout_constraintBottom_toTopOf="@+id/guideline_horizontal_5"
app:layout_constraintEnd_toStartOf="@+id/guideline_vertical_2"
app:layout_constraintHorizontal_bias="0.0"
app:layout_constraintStart_toStartOf="@+id/guideline_vertical_1" />
<Button
android:id="@+id/create_account_Login_button"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:background="@drawable/style_secondary"
android:paddingStart="40dp"
android:paddingEnd="16dp"
android:layout_marginStart="@dimen/margin_button"
android:layout_marginEnd="@dimen/margin_button"
android:drawableEnd="@drawable/ic_new_account"
android:onClick="createAccount"
android:text="@string/createAccountFromLoginButtonText"
android:textAllCaps="false"
android:textColor="@color/primaryStart"
android:textSize="16sp"
app:layout_constraintBottom_toTopOf="@+id/guideline_horizontal_4"
app:layout_constraintEnd_toStartOf="@+id/guideline_vertical_2"
app:layout_constraintHorizontal_bias="1.0"
app:layout_constraintStart_toStartOf="@+id/guideline_vertical_1" />
<ProgressBar
android:id="@+id/progress_Login_ProgressBar"
android:layout_width="75dp"
android:layout_height="75dp"
android:progress="80"
android:useLevel="false"
android:visibility="invisible"
android:elevation="10dp"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintRight_toRightOf="parent"
app:layout_constraintTop_toTopOf="parent"
android:progressDrawable="@drawable/style_rolling"
/>
<androidx.constraintlayout.widget.Guideline
android:id="@+id/guideline_vertical_1"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
app:layout_constraintGuide_percent="@dimen/vertical_1" />
<androidx.constraintlayout.widget.Guideline
android:id="@+id/guideline_vertical_2"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
app:layout_constraintGuide_percent="@dimen/vertical_2" />
<androidx.constraintlayout.widget.Guideline
android:id="@+id/guideline_horizontal_3"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="horizontal"
app:layout_constraintGuide_percent="@dimen/horizontal_3" />
<androidx.constraintlayout.widget.Guideline
android:id="@+id/guideline_horizontal_1"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="horizontal"
app:layout_constraintGuide_percent="@dimen/horizontal_1" />
<androidx.constraintlayout.widget.Guideline
android:id="@+id/guideline_horizontal_4"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="horizontal"
app:layout_constraintGuide_percent="@dimen/horizontal_4" />
<androidx.constraintlayout.widget.Guideline
android:id="@+id/guideline_horizontal_2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="horizontal"
app:layout_constraintGuide_percent="@dimen/horizontal_2" />
<androidx.constraintlayout.widget.Guideline
android:id="@+id/guideline_horizontal_5"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="horizontal"
app:layout_constraintGuide_percent="@dimen/horizontal_5" />
</androidx.constraintlayout.widget.ConstraintLayout>