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=".Login">


    <RelativeLayout
        android:id="@+id/relativeLayout"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginStart="16dp"
        android:layout_marginLeft="16dp"
        android:layout_marginTop="16dp"
        android:layout_marginEnd="16dp"
        android:layout_marginRight="16dp"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent">

        <TextView
            android:id="@+id/title"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_centerVertical="true"
            android:layout_marginStart="24dp"
            android:layout_marginLeft="8dp"
            android:text="Two Step Authentication"
            android:textAlignment="center"
            android:textColor="@color/colorRed"
            android:textSize="24sp"
            android:textStyle="bold" />

        <TextView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginStart="24dp"
            android:layout_marginLeft="8dp"
            android:text="Login"
            android:typeface="serif"
            android:padding="3dp"
            android:layout_above="@+id/view"
            android:layout_marginBottom="20dp"
            android:textAlignment="center"
            android:textColor="@color/colorPrimaryDark"
            android:textSize="24sp"
            android:textStyle="bold" />

        <View
            android:id="@+id/view"
            android:layout_width="match_parent"
            android:layout_height="2dp"
            android:layout_below="@id/logo"
            android:layout_marginStart="8dp"
            android:layout_marginLeft="8dp"
            android:layout_marginTop="-20dp"
            android:layout_marginEnd="24dp"
            android:layout_marginRight="24dp"
            android:background="@color/colorPrimaryDark" />

        <de.hdodenhof.circleimageview.CircleImageView
            android:id="@+id/logo"
            android:layout_width="100dp"
            android:layout_height="100dp"
            android:layout_centerVertical="true"
            android:layout_gravity="center"
            android:layout_marginLeft="20dp"
            android:layout_marginTop="60dp"
            android:layout_toEndOf="@+id/title"
            android:layout_toRightOf="@+id/title"
            android:elevation="5dp"
            android:src="@mipmap/ic_launcher" />
    </RelativeLayout>

    <EditText
        android:id="@+id/editemail"
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        android:layout_marginStart="24dp"
        android:layout_marginLeft="24dp"
        android:layout_marginTop="16dp"
        android:layout_marginEnd="24dp"
        android:layout_marginRight="24dp"
        android:background="@drawable/input_field"
        android:ems="10"
        android:inputType="textEmailAddress"
        android:hint="Email"
        android:drawableLeft="@drawable/ic_email"
        android:padding="16dp"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toBottomOf="@+id/relativeLayout" />

    <EditText
        android:id="@+id/editpassword"
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        android:layout_marginStart="24dp"
        android:layout_marginLeft="24dp"
        android:layout_marginTop="16dp"
        android:layout_marginEnd="24dp"
        android:layout_marginRight="24dp"
        android:ems="10"
        android:padding="16dp"
        android:background="@drawable/input_field"
        android:inputType="textPassword"
        android:hint="Password"
        android:drawableLeft="@drawable/ic_lock"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toBottomOf="@+id/editemail" />

    <CheckBox
        android:id="@+id/checkBox"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginStart="24dp"
        android:layout_marginLeft="24dp"
        android:layout_marginTop="16dp"
        android:textSize="16sp"
        android:text="Remember me"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toBottomOf="@+id/editpassword" />

    <TextView
        android:id="@+id/textView"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginTop="18dp"
        android:layout_marginEnd="24dp"
        android:layout_marginRight="24dp"
        android:text="Forgot Password?"
        android:textSize="16sp"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintHorizontal_bias="1.0"
        app:layout_constraintStart_toEndOf="@+id/checkBox"
        app:layout_constraintTop_toBottomOf="@+id/editpassword" />

    <Button
        android:id="@+id/loginbutton"
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        android:layout_marginStart="24dp"
        android:layout_marginLeft="24dp"
        android:layout_marginTop="16dp"
        android:layout_marginEnd="24dp"
        android:layout_marginRight="24dp"
        android:text="Login"
        android:textColor="@android:color/white"
        android:textAllCaps="false"
        android:background="@drawable/input"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toBottomOf="@+id/textView" />


    <TextView
        android:id="@+id/textView4"
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        android:layout_gravity="center"
        android:layout_marginTop="24dp"
        android:padding="10dp"
        android:text="Don't have an Account?"
        android:textAlignment="center"
        android:textAllCaps="false"
        android:textColor="@color/colorPrimaryDark"
        android:textSize="18dp"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintHorizontal_bias="0.0"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toBottomOf="@+id/loginbutton" />

    <TextView
        android:id="@+id/RegisterText"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_gravity="center"

        android:layout_marginBottom="168dp"
        android:onClick="RegisteActivity"
        android:text="Register"
        android:textAlignment="center"
        android:textAllCaps="false"
        android:textColor="@color/colorRed"
        android:textSize="18dp"
        android:textStyle="bold"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent" />


</androidx.constraintlayout.widget.ConstraintLayout>