百分比布局方案对比

本文最后更新于：1 年前

Reference

设计图示例

标注

有时候从设计那里拿到的直接是 psd 文件，打开后是这样的：

也就是未加任何标注，仅提供可供导出图片的图层，这对写布局基本没有帮助
我需要的至少是这样的：

稍微调整设计图便于写布局

设置全部内容的 padding

统一高度近似的分隔部分

统一高度近似的输入部分

统一宽度近似的输入类型部分

ConstraintLayout

布局

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<?xml version="1.0" encoding="utf-8"?>
<android.support.constraint.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:background="@drawable/bg">

    <View
        android:id="@+id/view_top"
        android:layout_width="0dp"
        android:layout_height="0dp"
        app:layout_constraintHeight_percent="0.051056338028169"
        app:layout_constraintLeft_toLeftOf="parent"
        app:layout_constraintRight_toRightOf="parent"
        app:layout_constraintTop_toTopOf="parent" />

    <View
        android:id="@+id/view_left"
        android:layout_width="0dp"
        android:layout_height="0dp"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintLeft_toLeftOf="parent"
        app:layout_constraintTop_toTopOf="parent"
        app:layout_constraintWidth_percent="0.0625" />

    <View
        android:id="@+id/view_right"
        android:layout_width="0dp"
        android:layout_height="0dp"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintRight_toRightOf="parent"
        app:layout_constraintTop_toTopOf="parent"
        app:layout_constraintWidth_percent="0.0625" />

    <ImageView
        android:id="@+id/logo"
        android:layout_width="wrap_content"
        android:layout_height="0dp"
        android:adjustViewBounds="true"
        android:src="@drawable/logo"
        app:layout_constraintHeight_percent="0.1707746478873239"
        app:layout_constraintLeft_toRightOf="@id/view_left"
        app:layout_constraintRight_toLeftOf="@id/view_right"
        app:layout_constraintTop_toBottomOf="@id/view_top" />

    <View
        android:id="@+id/view_2"
        android:layout_width="0dp"
        android:layout_height="0dp"
        app:layout_constraintHeight_percent="0.0352112676056338"
        app:layout_constraintLeft_toRightOf="@id/view_left"
        app:layout_constraintRight_toLeftOf="@id/view_right"
        app:layout_constraintTop_toBottomOf="@id/logo" />

    <TextView
        android:id="@+id/flatte"
        android:layout_width="wrap_content"
        android:layout_height="0dp"
        android:gravity="center"
        android:includeFontPadding="false"
        android:letterSpacing="1"
        android:text="FLATTE"
        android:textColor="#ffffff"
        android:textStyle="bold"
        app:layout_constraintHeight_percent="0.0387323943661972"
        app:layout_constraintLeft_toRightOf="@id/view_left"
        app:layout_constraintRight_toLeftOf="@id/view_right"
        app:layout_constraintTop_toBottomOf="@id/view_2" />

    <View
        android:id="@+id/view_3"
        android:layout_width="0dp"
        android:layout_height="0dp"
        app:layout_constraintHeight_percent="0.0352112676056338"
        app:layout_constraintLeft_toRightOf="@id/view_left"
        app:layout_constraintRight_toLeftOf="@id/view_right"
        app:layout_constraintTop_toBottomOf="@id/flatte" />

    <TextView
        android:id="@+id/socail_app"
        android:layout_width="wrap_content"
        android:layout_height="0dp"
        android:gravity="center"
        android:includeFontPadding="false"
        android:letterSpacing="0.1"
        android:text="SOCAIL APP"
        android:textColor="#fff048"
        android:textStyle="bold"
        app:layout_constraintHeight_percent="0.0140845070422535"
        app:layout_constraintLeft_toRightOf="@id/view_left"
        app:layout_constraintRight_toLeftOf="@id/view_right"
        app:layout_constraintTop_toBottomOf="@id/view_3" />

    <View
        android:id="@+id/view_4"
        android:layout_width="0dp"
        android:layout_height="0dp"
        app:layout_constraintHeight_percent="0.0889084507042254"
        app:layout_constraintLeft_toRightOf="@id/view_left"
        app:layout_constraintRight_toLeftOf="@id/view_right"
        app:layout_constraintTop_toBottomOf="@id/socail_app" />

    <android.support.constraint.ConstraintLayout
        android:id="@+id/container_user"
        android:layout_width="0dp"
        android:layout_height="0dp"
        app:layout_constraintHeight_percent="0.0440140845070423"
        app:layout_constraintLeft_toRightOf="@id/view_left"
        app:layout_constraintRight_toLeftOf="@id/view_right"
        app:layout_constraintTop_toBottomOf="@id/view_4">

        <RelativeLayout
            android:id="@+id/user_icon"
            android:layout_width="0dp"
            android:layout_height="0dp"
            app:layout_constraintBottom_toBottomOf="parent"
            app:layout_constraintTop_toTopOf="parent"
            app:layout_constraintWidth_percent="0.1125">

            <ImageView
                android:layout_width="wrap_content"
                android:layout_height="match_parent"
                android:adjustViewBounds="true"
                android:src="@drawable/user_icon" />
        </RelativeLayout>

        <android.support.constraint.ConstraintLayout
            android:layout_width="0dp"
            android:layout_height="0dp"
            app:layout_constraintBottom_toBottomOf="parent"
            app:layout_constraintLeft_toRightOf="@id/user_icon"
            app:layout_constraintRight_toRightOf="parent"
            app:layout_constraintTop_toTopOf="parent">

            <TextView
                android:id="@+id/form_user"
                android:layout_width="0dp"
                android:layout_height="1dp"
                android:background="#8f9399"
                app:layout_constraintBottom_toBottomOf="parent"
                app:layout_constraintLeft_toLeftOf="parent"
                app:layout_constraintRight_toRightOf="parent" />

            <EditText
                android:layout_width="0dp"
                android:layout_height="0dp"
                android:background="@null"
                android:gravity="center_vertical"
                android:hint="USERNAME OR EMAIL"
                android:textColorHint="#ffffff"
                app:layout_constraintBottom_toTopOf="@id/form_user"
                app:layout_constraintLeft_toLeftOf="parent"
                app:layout_constraintRight_toRightOf="parent"
                app:layout_constraintTop_toTopOf="parent" />
        </android.support.constraint.ConstraintLayout>
    </android.support.constraint.ConstraintLayout>

    <View
        android:id="@+id/view_5"
        android:layout_width="0dp"
        android:layout_height="0dp"
        app:layout_constraintHeight_percent="0.0352112676056338"
        app:layout_constraintLeft_toRightOf="@id/view_left"
        app:layout_constraintRight_toLeftOf="@id/view_right"
        app:layout_constraintTop_toBottomOf="@id/container_user" />

    <android.support.constraint.ConstraintLayout
        android:id="@+id/container_password"
        android:layout_width="0dp"
        android:layout_height="0dp"
        app:layout_constraintHeight_percent="0.0440140845070423"
        app:layout_constraintLeft_toRightOf="@id/view_left"
        app:layout_constraintRight_toLeftOf="@id/view_right"
        app:layout_constraintTop_toBottomOf="@id/view_5">

        <RelativeLayout
            android:id="@+id/password_icon"
            android:layout_width="0dp"
            android:layout_height="0dp"
            app:layout_constraintBottom_toBottomOf="parent"
            app:layout_constraintLeft_toLeftOf="parent"
            app:layout_constraintTop_toTopOf="parent"
            app:layout_constraintWidth_percent="0.1125">

            <ImageView
                android:layout_width="wrap_content"
                android:layout_height="match_parent"
                android:adjustViewBounds="true"
                android:src="@drawable/password_icon" />
        </RelativeLayout>

        <android.support.constraint.ConstraintLayout
            android:layout_width="0dp"
            android:layout_height="0dp"
            app:layout_constraintBottom_toBottomOf="parent"
            app:layout_constraintLeft_toRightOf="@id/password_icon"
            app:layout_constraintRight_toRightOf="parent"
            app:layout_constraintTop_toTopOf="parent">

            <TextView
                android:id="@+id/form_password"
                android:layout_width="0dp"
                android:layout_height="1dp"
                android:background="#8f9399"
                app:layout_constraintBottom_toBottomOf="parent"
                app:layout_constraintLeft_toLeftOf="parent"
                app:layout_constraintRight_toRightOf="parent" />

            <EditText
                android:layout_width="0dp"
                android:layout_height="0dp"
                android:background="@null"
                android:gravity="center_vertical"
                android:inputType="textPassword"
                android:text="password"
                android:textColorHint="#ffffff"
                app:layout_constraintBottom_toTopOf="@id/form_password"
                app:layout_constraintLeft_toLeftOf="parent"
                app:layout_constraintRight_toRightOf="parent"
                app:layout_constraintTop_toTopOf="parent" />
        </android.support.constraint.ConstraintLayout>
    </android.support.constraint.ConstraintLayout>

    <View
        android:id="@+id/view_6"
        android:layout_width="0dp"
        android:layout_height="0dp"
        app:layout_constraintHeight_percent="0.0352112676056338"
        app:layout_constraintLeft_toRightOf="@id/view_left"
        app:layout_constraintRight_toLeftOf="@id/view_right"
        app:layout_constraintTop_toBottomOf="@id/container_password" />


    <TextView
        android:id="@+id/login"
        android:layout_width="0dp"
        android:layout_height="0dp"
        android:background="@drawable/bg_login"
        android:gravity="center"
        android:text="LOGIN"
        android:textColor="#434a54"
        android:textStyle="bold"
        app:layout_constraintHeight_percent="0.0809859154929577"
        app:layout_constraintLeft_toRightOf="@id/view_left"
        app:layout_constraintRight_toLeftOf="@id/view_right"
        app:layout_constraintTop_toBottomOf="@id/view_6" />

    <View
        android:id="@+id/view_7"
        android:layout_width="0dp"
        android:layout_height="0dp"
        app:layout_constraintHeight_percent="0.0352112676056338"
        app:layout_constraintLeft_toRightOf="@id/view_left"
        app:layout_constraintRight_toLeftOf="@id/view_right"
        app:layout_constraintTop_toBottomOf="@id/login" />

    <TextView
        android:id="@+id/forget_password"
        android:layout_width="wrap_content"
        android:layout_height="0dp"
        android:gravity="center"
        android:includeFontPadding="false"
        android:text="FORGET PASSWORD"
        android:textColor="#fcfcfc"
        android:textStyle="bold"
        app:layout_constraintHeight_percent="0.0140845070422535"
        app:layout_constraintLeft_toRightOf="@id/view_left"
        app:layout_constraintRight_toLeftOf="@id/view_right"
        app:layout_constraintTop_toBottomOf="@id/view_7" />

    <View
        android:id="@+id/view_8"
        android:layout_width="0dp"
        android:layout_height="0dp"
        app:layout_constraintHeight_percent="0.0352112676056338"
        app:layout_constraintLeft_toRightOf="@id/view_left"
        app:layout_constraintRight_toLeftOf="@id/view_right"
        app:layout_constraintTop_toBottomOf="@id/forget_password" />

    <TextView
        android:id="@+id/register"
        android:layout_width="0dp"
        android:layout_height="0dp"
        android:background="@drawable/bg_register"
        android:gravity="center"
        android:text="REGISTER"
        android:textColor="#ffee58"
        android:textStyle="bold"
        app:layout_constraintHeight_percent="0.0809859154929577"
        app:layout_constraintLeft_toRightOf="@id/view_left"
        app:layout_constraintRight_toLeftOf="@id/view_right"
        app:layout_constraintTop_toBottomOf="@id/view_8" />

    <View
        android:id="@+id/view_9"
        android:layout_width="0dp"
        android:layout_height="0dp"
        app:layout_constraintHeight_percent="0.0352112676056338"
        app:layout_constraintLeft_toRightOf="@id/view_left"
        app:layout_constraintRight_toLeftOf="@id/view_right"
        app:layout_constraintTop_toBottomOf="@id/register" />

    <LinearLayout
        android:id="@+id/container_login_with_third_part_center"
        android:layout_width="0dp"
        android:layout_height="0dp"
        app:layout_constraintHeight_percent="0.0845070422535211"
        app:layout_constraintLeft_toRightOf="@id/view_left"
        app:layout_constraintRight_toLeftOf="@id/view_right"
        app:layout_constraintTop_toBottomOf="@id/view_9">

        <ImageView
            android:layout_width="0dp"
            android:layout_height="match_parent"
            android:layout_weight="1"
            android:adjustViewBounds="true"
            android:src="@drawable/facebook" />

        <ImageView
            android:layout_width="0dp"
            android:layout_height="match_parent"
            android:layout_weight="1"
            android:adjustViewBounds="true"
            android:src="@drawable/twitter" />

        <ImageView
            android:layout_width="0dp"
            android:layout_height="match_parent"
            android:layout_weight="1"
            android:adjustViewBounds="true"
            android:src="@drawable/google" />
    </LinearLayout>
</android.support.constraint.ConstraintLayout>

效果

设备|9.6吋 1280x800（mdpi）的荣耀畅玩平板2 真机|4吋 800x480（hdpi）的谷歌NexusS 模拟器|5.65吋 1440x720（xhdpi）的荣耀9Lite 真机| 5.5吋 1920x1080（xxhdpi）的红米Note4X 真机|5.5吋 2560x1440（xxxhdpi）的谷歌PixelXL 真机
:–😐:–😐:–😐:–😐:–:
效果（压缩成 480p 的）|||||

存在的问题

文本内容显示不全或特别小是因为：文本字号使用的是默认的 14sp，不能和容器尺寸关联

AutoLayout

布局

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<?xml version="1.0" encoding="utf-8"?>
<com.zhy.autolayout.AutoRelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:background="@drawable/bg">

    <com.zhy.autolayout.AutoRelativeLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:paddingLeft="40px"
        android:paddingRight="40px"
        android:paddingTop="58px">

        <ImageView
            android:id="@+id/logo"
            android:layout_width="194px"
            android:layout_height="194px"
            android:layout_centerHorizontal="true"
            android:adjustViewBounds="true"
            android:src="@drawable/logo" />

        <TextView
            android:id="@+id/flatte"
            android:layout_width="wrap_content"
            android:layout_height="44px"
            android:layout_below="@id/logo"
            android:layout_centerHorizontal="true"
            android:layout_marginTop="40px"
            android:includeFontPadding="false"
            android:letterSpacing="1"
            android:text="FLATTE"
            android:textColor="#ffffff"
            android:textSize="44px"
            android:textStyle="bold" />

        <TextView
            android:id="@+id/socail_app"
            android:layout_width="wrap_content"
            android:layout_height="16px"
            android:layout_below="@id/flatte"
            android:layout_centerHorizontal="true"
            android:layout_marginTop="40px"
            android:includeFontPadding="false"
            android:letterSpacing="0.1"
            android:text="SOCAIL APP"
            android:textColor="#fff048"
            android:textSize="16px"
            android:textStyle="bold" />

        <com.zhy.autolayout.AutoRelativeLayout
            android:id="@+id/container_user"
            android:layout_width="match_parent"
            android:layout_height="50px"
            android:layout_below="@id/socail_app"
            android:layout_marginTop="102px">


            <com.zhy.autolayout.AutoRelativeLayout
                android:id="@+id/user_icon"
                android:layout_width="72px"
                android:layout_height="match_parent">

                <ImageView
                    android:layout_width="wrap_content"
                    android:layout_height="match_parent"
                    android:adjustViewBounds="true"
                    android:src="@drawable/user_icon" />
            </com.zhy.autolayout.AutoRelativeLayout>

            <com.zhy.autolayout.AutoRelativeLayout
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                android:layout_toRightOf="@id/user_icon">


                <TextView
                    android:id="@+id/form_user"
                    android:layout_width="match_parent"
                    android:layout_height="1px"
                    android:layout_alignParentBottom="true"
                    android:background="#8f9399" />

                <EditText
                    android:layout_width="match_parent"
                    android:layout_height="match_parent"
                    android:layout_above="@id/form_user"
                    android:background="@null"
                    android:gravity="center_vertical"
                    android:hint="USERNAME OR EMAIL"
                    android:textColorHint="#ffffff"
                    android:textSize="18px" />
            </com.zhy.autolayout.AutoRelativeLayout>
        </com.zhy.autolayout.AutoRelativeLayout>

        <com.zhy.autolayout.AutoRelativeLayout
            android:id="@+id/container_password"
            android:layout_width="match_parent"
            android:layout_height="50px"
            android:layout_below="@id/container_user"
            android:layout_marginTop="40px">

            <RelativeLayout
                android:id="@+id/password_icon"
                android:layout_width="72px"
                android:layout_height="match_parent">

                <ImageView
                    android:layout_width="wrap_content"
                    android:layout_height="match_parent"
                    android:adjustViewBounds="true"
                    android:src="@drawable/password_icon" />
            </RelativeLayout>

            <com.zhy.autolayout.AutoRelativeLayout
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                android:layout_toRightOf="@id/password_icon">

                <TextView
                    android:id="@+id/form_password"
                    android:layout_width="match_parent"
                    android:layout_height="1px"
                    android:layout_alignParentBottom="true"
                    android:background="#8f9399" />

                <EditText
                    android:layout_width="match_parent"
                    android:layout_height="match_parent"
                    android:layout_above="@id/form_password"
                    android:background="@null"
                    android:gravity="center_vertical"
                    android:inputType="textPassword"
                    android:text="password"
                    android:textColorHint="#ffffff"
                    android:textSize="18px" />
            </com.zhy.autolayout.AutoRelativeLayout>
        </com.zhy.autolayout.AutoRelativeLayout>

        <TextView
            android:id="@+id/login"
            android:layout_width="match_parent"
            android:layout_height="92px"
            android:layout_below="@id/container_password"
            android:layout_marginTop="40px"
            android:background="@drawable/bg_login"
            android:gravity="center"
            android:text="LOGIN"
            android:textColor="#434a54"
            android:textSize="20px"
            android:textStyle="bold" />

        <TextView
            android:id="@+id/forget_password"
            android:layout_width="match_parent"
            android:layout_height="16px"
            android:layout_below="@id/login"
            android:layout_marginTop="40px"
            android:gravity="center"
            android:includeFontPadding="false"
            android:text="FORGET PASSWORD"
            android:textColor="#fcfcfc"
            android:textSize="16px"
            android:textStyle="bold" />

        <TextView
            android:id="@+id/register"
            android:layout_width="match_parent"
            android:layout_height="92px"
            android:layout_below="@id/forget_password"
            android:layout_marginTop="40px"
            android:background="@drawable/bg_register"
            android:gravity="center"
            android:text="REGISTER"
            android:textColor="#ffee58"
            android:textSize="20px"
            android:textStyle="bold" />


        <com.zhy.autolayout.AutoLinearLayout
            android:id="@+id/container_login_with_third_part_center"
            android:layout_width="match_parent"
            android:layout_height="96px"
            android:layout_below="@id/register"
            android:layout_marginTop="40px">

            <ImageView
                android:layout_width="0dp"
                android:layout_height="match_parent"
                android:layout_weight="1"
                android:adjustViewBounds="true"
                android:src="@drawable/facebook" />

            <ImageView
                android:layout_width="0dp"
                android:layout_height="match_parent"
                android:layout_weight="1"
                android:adjustViewBounds="true"
                android:src="@drawable/twitter" />

            <ImageView
                android:layout_width="0dp"
                android:layout_height="match_parent"
                android:layout_weight="1"
                android:adjustViewBounds="true"
                android:src="@drawable/google" />
        </com.zhy.autolayout.AutoLinearLayout>
    </com.zhy.autolayout.AutoRelativeLayout>
</com.zhy.autolayout.AutoRelativeLayout>

效果

设备|9.6吋 1280x800（mdpi）的荣耀畅玩平板2 真机|4吋 800x480（hdpi）的谷歌NexusS 模拟器|5.65吋 1440x720（xhdpi）的荣耀9Lite 真机| 5.5吋 1920x1080（xxhdpi）的红米Note4X 真机|5.5吋 2560x1440（xxxhdpi）的谷歌PixelXL 真机
:–😐:–😐:–😐:–😐:–:
效果（压缩成 480p 的）|||||

存在的问题

1、当存在虚拟按键时，布局不随虚拟按键的隐藏/显示而动态改变
2、当虚拟按键是在设备 root 后强制隐藏的，此时获取的屏幕高度不正确

ConstraintLayout && AutoLayout

布局

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<?xml version="1.0" encoding="utf-8"?>
<io.weichao.autolayout.widget.AutoConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:background="@drawable/bg">

    <View
        android:id="@+id/view_top"
        android:layout_width="0dp"
        android:layout_height="0dp"
        app:layout_constraintHeight_percent="0.051056338028169"
        app:layout_constraintLeft_toLeftOf="parent"
        app:layout_constraintRight_toRightOf="parent"
        app:layout_constraintTop_toTopOf="parent" />

    <View
        android:id="@+id/view_left"
        android:layout_width="0dp"
        android:layout_height="0dp"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintLeft_toLeftOf="parent"
        app:layout_constraintTop_toTopOf="parent"
        app:layout_constraintWidth_percent="0.0625" />

    <View
        android:id="@+id/view_right"
        android:layout_width="0dp"
        android:layout_height="0dp"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintRight_toRightOf="parent"
        app:layout_constraintTop_toTopOf="parent"
        app:layout_constraintWidth_percent="0.0625" />

    <ImageView
        android:id="@+id/logo"
        android:layout_width="wrap_content"
        android:layout_height="0dp"
        android:adjustViewBounds="true"
        android:src="@drawable/logo"
        app:layout_constraintHeight_percent="0.1707746478873239"
        app:layout_constraintLeft_toRightOf="@id/view_left"
        app:layout_constraintRight_toLeftOf="@id/view_right"
        app:layout_constraintTop_toBottomOf="@id/view_top" />

    <View
        android:id="@+id/view_2"
        android:layout_width="0dp"
        android:layout_height="0dp"
        app:layout_constraintHeight_percent="0.0352112676056338"
        app:layout_constraintLeft_toRightOf="@id/view_left"
        app:layout_constraintRight_toLeftOf="@id/view_right"
        app:layout_constraintTop_toBottomOf="@id/logo" />

    <TextView
        android:id="@+id/flatte"
        android:layout_width="0dp"
        android:layout_height="0dp"
        android:gravity="center"
        android:includeFontPadding="false"
        android:letterSpacing="1"
        android:text="FLATTE"
        android:textColor="#ffffff"
        android:textSize="44px"
        android:textStyle="bold"
        app:layout_constraintHeight_percent="0.0387323943661972"
        app:layout_constraintLeft_toRightOf="@id/view_left"
        app:layout_constraintRight_toLeftOf="@id/view_right"
        app:layout_constraintTop_toBottomOf="@id/view_2" />

    <View
        android:id="@+id/view_3"
        android:layout_width="0dp"
        android:layout_height="0dp"
        app:layout_constraintHeight_percent="0.0352112676056338"
        app:layout_constraintLeft_toRightOf="@id/view_left"
        app:layout_constraintRight_toLeftOf="@id/view_right"
        app:layout_constraintTop_toBottomOf="@id/flatte" />

    <TextView
        android:id="@+id/socail_app"
        android:layout_width="0dp"
        android:layout_height="0dp"
        android:gravity="center"
        android:includeFontPadding="false"
        android:letterSpacing="0.1"
        android:text="SOCAIL APP"
        android:textColor="#fff048"
        android:textSize="16px"
        android:textStyle="bold"
        app:layout_constraintHeight_percent="0.0140845070422535"
        app:layout_constraintLeft_toRightOf="@id/view_left"
        app:layout_constraintRight_toLeftOf="@id/view_right"
        app:layout_constraintTop_toBottomOf="@id/view_3" />

    <View
        android:id="@+id/view_4"
        android:layout_width="0dp"
        android:layout_height="0dp"
        app:layout_constraintHeight_percent="0.0889084507042254"
        app:layout_constraintLeft_toRightOf="@id/view_left"
        app:layout_constraintRight_toLeftOf="@id/view_right"
        app:layout_constraintTop_toBottomOf="@id/socail_app" />

    <io.weichao.autolayout.widget.AutoConstraintLayout
        android:id="@+id/container_user"
        android:layout_width="0dp"
        android:layout_height="0dp"
        app:layout_constraintHeight_percent="0.0440140845070423"
        app:layout_constraintLeft_toRightOf="@id/view_left"
        app:layout_constraintRight_toLeftOf="@id/view_right"
        app:layout_constraintTop_toBottomOf="@id/view_4">

        <RelativeLayout
            android:id="@+id/user_icon"
            android:layout_width="0dp"
            android:layout_height="0dp"
            app:layout_constraintBottom_toBottomOf="parent"
            app:layout_constraintTop_toTopOf="parent"
            app:layout_constraintWidth_percent="0.1125">

            <ImageView
                android:layout_width="wrap_content"
                android:layout_height="match_parent"
                android:adjustViewBounds="true"
                android:src="@drawable/user_icon" />
        </RelativeLayout>

        <io.weichao.autolayout.widget.AutoConstraintLayout
            android:layout_width="0dp"
            android:layout_height="0dp"
            app:layout_constraintBottom_toBottomOf="parent"
            app:layout_constraintLeft_toRightOf="@id/user_icon"
            app:layout_constraintRight_toRightOf="parent"
            app:layout_constraintTop_toTopOf="parent">

            <TextView
                android:id="@+id/form_user"
                android:layout_width="0dp"
                android:layout_height="1dp"
                android:background="#8f9399"
                android:includeFontPadding="false"
                android:textSize="16px"
                app:layout_constraintBottom_toBottomOf="parent"
                app:layout_constraintLeft_toLeftOf="parent"
                app:layout_constraintRight_toRightOf="parent" />

            <EditText
                android:layout_width="0dp"
                android:layout_height="0dp"
                android:background="@null"
                android:gravity="center_vertical"
                android:hint="USERNAME OR EMAIL"
                android:textColorHint="#ffffff"
                android:textSize="16px"
                app:layout_constraintBottom_toTopOf="@id/form_user"
                app:layout_constraintLeft_toLeftOf="parent"
                app:layout_constraintRight_toRightOf="parent"
                app:layout_constraintTop_toTopOf="parent" />
        </io.weichao.autolayout.widget.AutoConstraintLayout>
    </io.weichao.autolayout.widget.AutoConstraintLayout>

    <View
        android:id="@+id/view_5"
        android:layout_width="0dp"
        android:layout_height="0dp"
        app:layout_constraintHeight_percent="0.0352112676056338"
        app:layout_constraintLeft_toRightOf="@id/view_left"
        app:layout_constraintRight_toLeftOf="@id/view_right"
        app:layout_constraintTop_toBottomOf="@id/container_user" />

    <io.weichao.autolayout.widget.AutoConstraintLayout
        android:id="@+id/container_password"
        android:layout_width="0dp"
        android:layout_height="0dp"
        app:layout_constraintHeight_percent="0.0440140845070423"
        app:layout_constraintLeft_toRightOf="@id/view_left"
        app:layout_constraintRight_toLeftOf="@id/view_right"
        app:layout_constraintTop_toBottomOf="@id/view_5">

        <RelativeLayout
            android:id="@+id/password_icon"
            android:layout_width="0dp"
            android:layout_height="0dp"
            app:layout_constraintBottom_toBottomOf="parent"
            app:layout_constraintLeft_toLeftOf="parent"
            app:layout_constraintTop_toTopOf="parent"
            app:layout_constraintWidth_percent="0.1125">

            <ImageView
                android:layout_width="wrap_content"
                android:layout_height="match_parent"
                android:adjustViewBounds="true"
                android:src="@drawable/password_icon" />
        </RelativeLayout>

        <io.weichao.autolayout.widget.AutoConstraintLayout
            android:layout_width="0dp"
            android:layout_height="0dp"
            app:layout_constraintBottom_toBottomOf="parent"
            app:layout_constraintLeft_toRightOf="@id/password_icon"
            app:layout_constraintRight_toRightOf="parent"
            app:layout_constraintTop_toTopOf="parent">

            <TextView
                android:id="@+id/form_password"
                android:layout_width="0dp"
                android:layout_height="1dp"
                android:background="#8f9399"
                android:includeFontPadding="false"
                android:textSize="16px"
                app:layout_constraintBottom_toBottomOf="parent"
                app:layout_constraintLeft_toLeftOf="parent"
                app:layout_constraintRight_toRightOf="parent" />

            <EditText
                android:layout_width="0dp"
                android:layout_height="0dp"
                android:background="@null"
                android:gravity="center_vertical"
                android:inputType="textPassword"
                android:text="password"
                android:textColorHint="#ffffff"
                android:textSize="16px"
                app:layout_constraintBottom_toTopOf="@id/form_password"
                app:layout_constraintLeft_toLeftOf="parent"
                app:layout_constraintRight_toRightOf="parent"
                app:layout_constraintTop_toTopOf="parent" />
        </io.weichao.autolayout.widget.AutoConstraintLayout>
    </io.weichao.autolayout.widget.AutoConstraintLayout>

    <View
        android:id="@+id/view_6"
        android:layout_width="0dp"
        android:layout_height="0dp"
        app:layout_constraintHeight_percent="0.0352112676056338"
        app:layout_constraintLeft_toRightOf="@id/view_left"
        app:layout_constraintRight_toLeftOf="@id/view_right"
        app:layout_constraintTop_toBottomOf="@id/container_password" />

    <io.weichao.autolayout.widget.AutoConstraintLayout
        android:id="@+id/container_login"
        android:layout_width="0dp"
        android:layout_height="0dp"
        android:background="@drawable/bg_login"
        app:layout_constraintHeight_percent="0.0809859154929577"
        app:layout_constraintLeft_toRightOf="@id/view_left"
        app:layout_constraintRight_toLeftOf="@id/view_right"
        app:layout_constraintTop_toBottomOf="@id/view_6">

        <View
            android:id="@+id/view_10"
            android:layout_width="0dp"
            android:layout_height="0dp"
            app:layout_constraintHeight_percent="0.391304347826087"
            app:layout_constraintLeft_toLeftOf="parent"
            app:layout_constraintRight_toRightOf="parent"
            app:layout_constraintTop_toTopOf="parent" />

        <TextView
            android:id="@+id/login"
            android:layout_width="0dp"
            android:layout_height="0dp"
            android:gravity="center"
            android:includeFontPadding="false"
            android:text="LOGIN"
            android:textColor="#434a54"
            android:textSize="20px"
            android:textStyle="bold"
            app:layout_constraintHeight_percent="0.2173913043478261"
            app:layout_constraintLeft_toLeftOf="parent"
            app:layout_constraintRight_toRightOf="parent"
            app:layout_constraintTop_toBottomOf="@id/view_10" />
    </io.weichao.autolayout.widget.AutoConstraintLayout>

    <View
        android:id="@+id/view_7"
        android:layout_width="0dp"
        android:layout_height="0dp"
        app:layout_constraintHeight_percent="0.0352112676056338"
        app:layout_constraintLeft_toRightOf="@id/view_left"
        app:layout_constraintRight_toLeftOf="@id/view_right"
        app:layout_constraintTop_toBottomOf="@id/container_login" />

    <TextView
        android:id="@+id/forget_password"
        android:layout_width="0dp"
        android:layout_height="0dp"
        android:gravity="center"
        android:includeFontPadding="false"
        android:text="FORGET PASSWORD"
        android:textColor="#fcfcfc"
        android:textSize="16px"
        android:textStyle="bold"
        app:layout_constraintHeight_percent="0.0140845070422535"
        app:layout_constraintLeft_toRightOf="@id/view_left"
        app:layout_constraintRight_toLeftOf="@id/view_right"
        app:layout_constraintTop_toBottomOf="@id/view_7" />

    <View
        android:id="@+id/view_8"
        android:layout_width="0dp"
        android:layout_height="0dp"
        app:layout_constraintHeight_percent="0.0352112676056338"
        app:layout_constraintLeft_toRightOf="@id/view_left"
        app:layout_constraintRight_toLeftOf="@id/view_right"
        app:layout_constraintTop_toBottomOf="@id/forget_password" />

    <io.weichao.autolayout.widget.AutoConstraintLayout
        android:id="@+id/container_register"
        android:layout_width="0dp"
        android:layout_height="0dp"
        android:background="@drawable/bg_register"
        app:layout_constraintHeight_percent="0.0809859154929577"
        app:layout_constraintLeft_toRightOf="@id/view_left"
        app:layout_constraintRight_toLeftOf="@id/view_right"
        app:layout_constraintTop_toBottomOf="@id/view_8">

        <View
            android:id="@+id/view_11"
            android:layout_width="0dp"
            android:layout_height="0dp"
            app:layout_constraintHeight_percent="0.391304347826087"
            app:layout_constraintLeft_toLeftOf="parent"
            app:layout_constraintRight_toRightOf="parent"
            app:layout_constraintTop_toTopOf="parent" />

        <TextView
            android:id="@+id/register"
            android:layout_width="0dp"
            android:layout_height="0dp"
            android:gravity="center"
            android:includeFontPadding="false"
            android:text="REGISTER"
            android:textColor="#ffee58"
            android:textSize="20px"
            android:textStyle="bold"
            app:layout_constraintHeight_percent="0.2173913043478261"
            app:layout_constraintLeft_toLeftOf="parent"
            app:layout_constraintRight_toRightOf="parent"
            app:layout_constraintTop_toBottomOf="@id/view_11" />
    </io.weichao.autolayout.widget.AutoConstraintLayout>

    <View
        android:id="@+id/view_9"
        android:layout_width="0dp"
        android:layout_height="0dp"
        app:layout_constraintHeight_percent="0.0352112676056338"
        app:layout_constraintLeft_toRightOf="@id/view_left"
        app:layout_constraintRight_toLeftOf="@id/view_right"
        app:layout_constraintTop_toBottomOf="@id/container_register" />

    <LinearLayout
        android:id="@+id/container_login_with_third_part_center"
        android:layout_width="0dp"
        android:layout_height="0dp"
        app:layout_constraintHeight_percent="0.0845070422535211"
        app:layout_constraintLeft_toRightOf="@id/view_left"
        app:layout_constraintRight_toLeftOf="@id/view_right"
        app:layout_constraintTop_toBottomOf="@id/view_9">

        <ImageView
            android:layout_width="0dp"
            android:layout_height="match_parent"
            android:layout_weight="1"
            android:adjustViewBounds="true"
            android:src="@drawable/facebook" />

        <ImageView
            android:layout_width="0dp"
            android:layout_height="match_parent"
            android:layout_weight="1"
            android:adjustViewBounds="true"
            android:src="@drawable/twitter" />

        <ImageView
            android:layout_width="0dp"
            android:layout_height="match_parent"
            android:layout_weight="1"
            android:adjustViewBounds="true"
            android:src="@drawable/google" />
    </LinearLayout>
</io.weichao.autolayout.widget.AutoConstraintLayout>

效果

设备|9.6吋 1280x800（mdpi）的荣耀畅玩平板2 真机|4吋 800x480（hdpi）的谷歌NexusS 模拟器|5.65吋 1440x720（xhdpi）的荣耀9Lite 真机| 5.5吋 1920x1080（xxhdpi）的红米Note4X 真机|5.5吋 2560x1440（xxxhdpi）的谷歌PixelXL 真机
:–😐:–😐:–😐:–😐:–:
效果（压缩成 480p 的）|||||

百分比布局方案对比
https://weichao.io/ad8a3be0db54/
作者
魏超
发布于
2018年2月12日
更新于
2022年12月4日
许可协议