DYWOA/app/src/main/res/layout/activity_primary_auth.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout 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:background="#ffffff"
    android:orientation="vertical">

    <include
        android:id="@+id/toolbarView"
        layout="@layout/layout_base" />

    <RelativeLayout
        android:id="@+id/activity_login"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:background="@color/white"
        android:focusable="true"
        android:focusableInTouchMode="true"
        android:paddingLeft="@dimen/activity_horizontal_margin"
        android:paddingRight="@dimen/activity_horizontal_margin"
        android:paddingBottom="@dimen/activity_vertical_margin">


        <LinearLayout
            android:id="@+id/svpn_url_layout"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_gravity="center_vertical"
            android:layout_marginLeft="30dp"
            android:layout_marginTop="50dp"
            android:layout_marginRight="30dp"
            android:visibility="invisible"
            android:orientation="vertical">

            <TextView
                android:id="@+id/svpn_ip_textView"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:padding="5dp"
                android:text="VPN地址："
                android:textColor="@android:color/black"
                android:textSize="18sp" />

            <LinearLayout
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_marginTop="5dp">

                <EditText
                    android:id="@+id/vpn_addr_editView"
                    android:layout_width="0dp"
                    android:layout_height="match_parent"
                    android:layout_weight="1"
                    android:background="@drawable/shape_corner"
                    android:enabled="false"
                    android:hint="@string/str_svpn_ip"
                    android:padding="5dp"
                    android:singleLine="true"
                    android:textColor="@android:color/black"
                    android:textSize="15sp" />

            </LinearLayout>
        </LinearLayout>

        <LinearLayout
            android:id="@+id/svpn_auth_layout"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_below="@id/svpn_url_layout"
            android:layout_marginLeft="30dp"
            android:layout_marginTop="30dp"
            android:layout_marginRight="30dp">

            <include layout="@layout/auth_layout" />

        </LinearLayout>

        <Button
            android:id="@+id/svpn_login_button"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_below="@id/svpn_auth_layout"
            android:layout_marginLeft="30dp"
            android:layout_marginTop="20dp"
            android:layout_marginRight="30dp"
            android:background="@drawable/auth_button_login"
            android:text="登 录"
            android:textColor="#ffffff"
            android:textSize="20sp" />


    </RelativeLayout>
</LinearLayout>