MVP登录注册-------------布局

=================================MainActivity布局---------------登录注册==================
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout 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:orientation="vertical"
    android:layout_height="match_parent"
    tools:context="com.example.dell.zk2.ui.MainActivity">

    <EditText
        android:id="@+id/edit_phone"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:hint="请输入手机号"
        />
    <EditText
        android:id="@+id/edit_password"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:hint="请输入密码"
        />
    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:orientation="horizontal"
        >
        <Button
            android:id="@+id/btn_login"
            android:layout_width="0dp"
            android:layout_weight="5"
            android:layout_height="wrap_content"
            android:text="登录"
            />
        <Button
            android:id="@+id/btn_regin"
            android:layout_width="0dp"
            android:layout_weight="5"
            android:layout_height="wrap_content"
            android:text="注册"
            />
    </LinearLayout>

</LinearLayout>
=================================Secound布局---------------注册页面==================
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout 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:orientation="vertical"
    tools:context="com.example.dell.zk2.ui.Second">

    <EditText
        android:id="@+id/edit_phone1"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:hint="请输入手机号"
        />
    <EditText
        android:id="@+id/edit_password1"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:hint="请输入密码"
        />
    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:orientation="horizontal"
        >

        <Button
            android:id="@+id/btn_regin1"
            android:layout_width="0dp"
            android:layout_weight="5"
            android:layout_height="wrap_content"
            android:text="注册"
            />
    </LinearLayout>
</LinearLayout>
=================================Three布局---------------二维码页面==================
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout 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:orientation="vertical"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context="com.example.dell.zk2.ui.Three">

    <EditText
        android:id="@+id/sao"
        android:hint="输入字符"
        android:textSize="20sp"
        android:layout_width="match_pa`这里写代码片`rent"
        android:layout_height="wrap_content" />
    <Button
        android:id="@+id/btn01"
        android:text="生成二维码"
        android:textSize="20sp"
        android:layout_width="match_parent"
        android:layout_height="wrap_content" />
    <ImageView
        android:id="@+id/img02"
        android:src="@mipmap/ic_launcher"
        android:layout_gravity="center"
        android:layout_width="100dp"
        android:layout_marginTop="20dp"
        android:layout_height="100dp" />
</LinearLayout>