百分比布局方案对比

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)

本文标题:百分比布局方案对比

文章作者:魏超

发布时间:2018年02月12日 - 12:02

最后更新:2018年12月07日 - 19:12

原始链接:http://www.weichao.io/2018/02/12/百分比布局方案对比/

许可协议: 署名-非商业性使用-禁止演绎 4.0 国际 转载请保留原文链接及作者。

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