copymanga/app/src/main/res/layout/activity_login.xml

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:focusableInTouchMode="true"
    tools:context="top.fumiama.copymanga.LoginActivity">

    <FrameLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent">

        <ImageView
            android:id="@+id/imageView"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:foreground="@drawable/mask_blacktop"
            android:scaleType="centerCrop"
            android:src="@drawable/illust_57793944_20190427_134853" />

    </FrameLayout>


    <LinearLayout
        android:id="@+id/linearLayout"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_alignParentTop="true"
        android:layout_centerHorizontal="true"
        android:layout_marginTop="80dp"
        android:orientation="horizontal">

        <LinearLayout
            android:layout_width="wrap_content"
            android:layout_height="wrap_content">

            <TextView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:fontFamily="@font/gotham"
                android:text="Welcome to "
                android:textColor="#ffffff"
                android:textSize="32sp" />

        </LinearLayout>

        <LinearLayout
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:orientation="vertical">

            <TextView
                android:id="@+id/textView"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_alignParentTop="true"
                android:layout_centerHorizontal="true"
                android:fontFamily="@font/gotham"
                android:text="CPMG"
                android:textColor="#ffffff"
                android:textSize="32sp" />

            <View
                android:layout_width="match_parent"
                android:layout_height="2dp"
                android:layout_marginTop="2dp"
                android:background="#deff00" />

        </LinearLayout>


    </LinearLayout>

    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_below="@+id/linearLayout"
        android:layout_centerHorizontal="true"
        android:layout_marginTop="4dp"
        android:fontFamily="@font/calibri"
        android:gravity="center"
        android:text="This is the third-party app for manga reading"
        android:textColor="#9affffff"
        android:textSize="10sp" />


    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_alignParentBottom="false"
        android:layout_centerInParent="true"
        android:orientation="vertical"
        android:paddingLeft="32dp"
        android:paddingRight="32dp">

        <com.google.android.material.textfield.TextInputLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:alpha="0.8"
            android:paddingBottom="16dp">

            <com.google.android.material.textfield.TextInputEditText
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                android:drawableEnd="@drawable/ic_email_white_24dp"
                android:fontFamily="@font/calibri"
                android:hint="Email"
                android:maxLines="1"
                android:textSize="16sp" />
        </com.google.android.material.textfield.TextInputLayout>

        <com.google.android.material.textfield.TextInputLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:alpha="0.8">

            <com.google.android.material.textfield.TextInputEditText
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                android:drawableEnd="@drawable/ic_lock_white_24dp"
                android:drawablePadding="16dp"
                android:fontFamily="@font/calibri"
                android:hint="Password"
                android:inputType="textPassword"
                android:maxLines="1"
                android:textSize="16sp" />
        </com.google.android.material.textfield.TextInputLayout>

        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginTop="64dp"
            android:layout_marginBottom="8dp"
            android:gravity="center"
            android:orientation="horizontal">

            <Button
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_marginLeft="16dp"
                android:background="@drawable/buttonshapewhitebg"
                android:fontFamily="@font/calibri"
                android:text="Sign in"
                android:textAllCaps="false"
                android:textColor="@android:color/white"
                android:textSize="16dp"
                android:textStyle="bold" />


        </LinearLayout>


    </LinearLayout>


</RelativeLayout>