Vehicle-Anti-Theft-Face-Recognition-System/UI/app/src/main/res/layout/activity_main.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"
    android:background="@drawable/background">

    <TextView
        android:id="@+id/title"
        android:layout_width="0dp"
        android:layout_height="0dp"
        android:autoSizeMaxTextSize="40dp"
        android:autoSizeMinTextSize="20dp"
        android:autoSizeStepGranularity="2dp"
        android:autoSizeTextType="uniform"
        android:gravity="center"
        android:text="KEYLESS AUTO"
        android:textColor="#ffffff"
        app:fontFamily="normal"
        app:layout_constraintBottom_toTopOf="@+id/title2"
        app:layout_constraintEnd_toEndOf="@id/guideline7"
        app:layout_constraintStart_toStartOf="@id/guideline6"
        app:layout_constraintTop_toTopOf="@+id/guideline5" />

    <TextView
        android:id="@+id/title2"
        android:layout_width="0dp"
        android:layout_height="14dp"
        android:autoSizeMaxTextSize="10dp"
        android:autoSizeMinTextSize="6dp"
        android:autoSizeStepGranularity="2dp"
        android:autoSizeTextType="uniform"
        android:gravity="center"
        android:text="Vehicle Anti-Theft Facial Recognition System"
        android:textColor="#ffffff"
        app:fontFamily="normal"
        app:layout_constraintEnd_toEndOf="@id/guideline7"
        app:layout_constraintStart_toStartOf="@id/guideline6"
        app:layout_constraintTop_toBottomOf="@id/guideline8" />

    <Button
        android:id="@+id/signin"
        android:layout_width="0dp"
        android:layout_height="0dp"
        android:background="@drawable/mybutton"
        android:text="Sign In"
        android:textColor="#1D3790"
        android:autoSizeMaxTextSize="16sp"
        android:autoSizeMinTextSize="8sp"
        android:autoSizeStepGranularity="2sp"
        android:autoSizeTextType="uniform"
        app:layout_constraintTop_toTopOf="@id/guideline9"
        app:layout_constraintEnd_toEndOf="@id/guideline7"
        app:layout_constraintStart_toStartOf="@id/guideline6"
        app:layout_constraintBottom_toBottomOf="@id/guideline10"/>

    <Button
        android:id="@+id/signup"
        android:layout_width="0dp"
        android:layout_height="0dp"
        android:background="@drawable/mybutton"
        android:text="Sign Up"
        android:textColor="#1D3790"
        android:autoSizeMaxTextSize="16sp"
        android:autoSizeMinTextSize="8sp"
        android:autoSizeStepGranularity="2sp"
        android:autoSizeTextType="uniform"
        app:layout_constraintTop_toTopOf="@id/guideline11"
        app:layout_constraintEnd_toEndOf="@id/guideline7"
        app:layout_constraintStart_toStartOf="@id/guideline6"
        app:layout_constraintBottom_toBottomOf="@id/guideline12" />

    <ImageView
        android:id="@+id/imageView"
        android:layout_width="0dp"
        android:layout_height="0dp"
        android:scaleType="fitCenter"
        app:layout_constraintDimensionRatio="1:1"
        app:layout_constraintBottom_toBottomOf="@+id/guideline"
        app:layout_constraintEnd_toEndOf="@id/guideline3"
        app:layout_constraintStart_toStartOf="@id/guideline2"
        app:layout_constraintTop_toTopOf="@+id/guideline4"
        app:srcCompat="@drawable/caroutline2" />

    <androidx.constraintlayout.widget.Guideline
        android:id="@+id/guideline2"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:orientation="vertical"
        app:layout_constraintGuide_percent="0.10" />

    <androidx.constraintlayout.widget.Guideline
        android:id="@+id/guideline3"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:orientation="vertical"
        app:layout_constraintGuide_percent="0.90" />

    <androidx.constraintlayout.widget.Guideline
        android:id="@+id/guideline4"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:orientation="horizontal"
        app:layout_constraintGuide_percent="0.15" />

    <androidx.constraintlayout.widget.Guideline
        android:id="@+id/guideline5"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:orientation="horizontal"
        app:layout_constraintGuide_percent="0.5" />

    <androidx.constraintlayout.widget.Guideline
        android:id="@+id/guideline"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:orientation="horizontal"
        app:layout_constraintGuide_percent="0.55" />

    <androidx.constraintlayout.widget.Guideline
        android:id="@+id/guideline6"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:orientation="vertical"
        app:layout_constraintGuide_percent="0.18" />

    <androidx.constraintlayout.widget.Guideline
        android:id="@+id/guideline7"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:orientation="vertical"
        app:layout_constraintGuide_percent="0.82" />

    <androidx.constraintlayout.widget.Guideline
        android:id="@+id/guideline8"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:orientation="horizontal"
        app:layout_constraintGuide_percent="0.58" />

    <androidx.constraintlayout.widget.Guideline
        android:id="@+id/guideline9"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:orientation="horizontal"
        app:layout_constraintGuide_percent="0.80" />

    <androidx.constraintlayout.widget.Guideline
        android:id="@+id/guideline10"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:orientation="horizontal"
        app:layout_constraintGuide_percent="0.84" />

    <androidx.constraintlayout.widget.Guideline
        android:id="@+id/guideline11"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:orientation="horizontal"
        app:layout_constraintGuide_percent="0.85" />

    <androidx.constraintlayout.widget.Guideline
        android:id="@+id/guideline12"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:orientation="horizontal"
        app:layout_constraintGuide_percent="0.89" />


</androidx.constraintlayout.widget.ConstraintLayout>