hcp-pad/login/src/main/res/layout/activity_login.xml

<?xml version="1.0" encoding="utf-8"?>
<layout 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"
    tools:ignore="ResourceName">

    <data>

    </data>

    <androidx.constraintlayout.widget.ConstraintLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent">

        <androidx.constraintlayout.widget.ConstraintLayout
            android:id="@+id/imageLayout"
            android:layout_width="0dp"
            android:layout_height="match_parent"
            android:background="@drawable/bg_login"
            app:layout_constraintBottom_toBottomOf="parent"
            app:layout_constraintEnd_toStartOf="@id/loginLayout"
            app:layout_constraintHorizontal_weight="1"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toTopOf="parent">

            <androidx.appcompat.widget.AppCompatImageView
                android:id="@+id/appImage"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:background="@mipmap/icon_login"
                app:layout_constraintBottom_toBottomOf="parent"
                app:layout_constraintEnd_toEndOf="parent"
                app:layout_constraintStart_toStartOf="parent"
                app:layout_constraintTop_toTopOf="parent" />

            <androidx.appcompat.widget.AppCompatTextView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_marginTop="@dimen/divider_20px"
                android:text="@string/future_dolphin_awareness_platform"
                android:textColor="@android:color/white"
                android:textSize="@dimen/divider_32px"
                android:textStyle="bold"
                app:layout_constraintEnd_toEndOf="parent"
                app:layout_constraintStart_toStartOf="parent"
                app:layout_constraintTop_toBottomOf="@+id/appImage" />

        </androidx.constraintlayout.widget.ConstraintLayout>

        <androidx.constraintlayout.widget.ConstraintLayout
            android:id="@+id/loginLayout"
            android:layout_width="0dp"
            android:layout_height="match_parent"
            android:background="@android:color/white"
            app:layout_constraintBottom_toBottomOf="parent"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintHorizontal_weight="1"
            app:layout_constraintStart_toEndOf="@id/imageLayout"
            app:layout_constraintTop_toTopOf="parent">

            <androidx.appcompat.widget.AppCompatTextView
                android:id="@+id/tvTitle"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_marginTop="@dimen/divider_215px"
                android:paddingStart="@dimen/divider_71px"
                android:paddingEnd="@dimen/divider_71px"
                android:text="@string/account_phone"
                android:textColor="@color/color_FF343434"
                android:textSize="@dimen/divider_42px"
                android:textStyle="bold"
                app:layout_constraintEnd_toEndOf="parent"
                app:layout_constraintStart_toStartOf="parent"
                app:layout_constraintTop_toTopOf="parent" />

            <androidx.appcompat.widget.AppCompatEditText
                android:id="@+id/username"
                android:layout_width="match_parent"
                android:layout_height="@dimen/divider_76px"
                android:layout_marginStart="@dimen/divider_71px"
                android:layout_marginTop="@dimen/divider_40px"
                android:layout_marginEnd="@dimen/divider_47px"
                android:background="@drawable/bg_login_edit"
                android:hint="@string/prompt_email"
                android:inputType="number"
                android:paddingStart="@dimen/divider_21px"
                android:paddingEnd="@dimen/divider_21px"
                android:selectAllOnFocus="true"
                android:textColor="@color/color_FF222222"
                android:textSize="@dimen/divider_28px"
                app:layout_constraintEnd_toEndOf="parent"
                app:layout_constraintStart_toStartOf="parent"
                app:layout_constraintTop_toBottomOf="@+id/tvTitle" />

            <LinearLayout
                android:id="@+id/passwordLayout"
                android:layout_width="match_parent"
                android:layout_height="@dimen/divider_76px"
                android:layout_marginStart="@dimen/divider_71px"
                android:layout_marginTop="@dimen/divider_30px"
                android:layout_marginEnd="@dimen/divider_47px"
                android:background="@drawable/bg_login_edit"
                android:orientation="horizontal"
                app:layout_constraintEnd_toEndOf="parent"
                app:layout_constraintStart_toStartOf="parent"
                app:layout_constraintTop_toBottomOf="@+id/username">

                <androidx.appcompat.widget.AppCompatEditText
                    android:id="@+id/password"
                    android:layout_width="0dp"
                    android:layout_height="match_parent"
                    android:layout_weight="1"
                    android:background="@null"
                    android:hint="@string/prompt_verification_code"
                    android:inputType="number"
                    android:paddingStart="@dimen/divider_21px"
                    android:paddingEnd="@dimen/divider_21px"
                    android:selectAllOnFocus="true"
                    android:textColor="@color/color_FF222222"
                    android:textSize="@dimen/divider_28px" />

                <androidx.appcompat.widget.AppCompatTextView
                    android:id="@+id/tvCode"
                    android:layout_width="wrap_content"
                    android:layout_height="match_parent"
                    android:gravity="center"
                    android:paddingStart="@dimen/divider_20px"
                    android:paddingEnd="@dimen/divider_20px"
                    android:text="@string/get_verification_code"
                    android:textColor="@color/color_FF4A76FF"
                    android:textSize="@dimen/divider_24px" />

            </LinearLayout>

            <androidx.appcompat.widget.AppCompatButton
                android:id="@+id/login"
                android:layout_width="match_parent"
                android:layout_height="@dimen/divider_72px"
                android:layout_marginStart="@dimen/divider_71px"
                android:layout_marginTop="@dimen/divider_58px"
                android:layout_marginEnd="@dimen/divider_47px"
                android:background="@drawable/bg_login_btn"
                android:text="@string/action_sign_in"
                android:textColor="@android:color/white"
                android:textSize="@dimen/divider_32px"
                app:layout_constraintEnd_toEndOf="parent"
                app:layout_constraintStart_toStartOf="parent"
                app:layout_constraintTop_toBottomOf="@+id/passwordLayout" />

        </androidx.constraintlayout.widget.ConstraintLayout>

    </androidx.constraintlayout.widget.ConstraintLayout>

</layout>