2

我想使用约束布局等间距四个图像...我使用了指导方针，但它给了我很多图像之间的空间和右角图像走出屏幕

我想要这样的东西-->

在此处输入图像描述

但是从下面的代码中我得到了这个->

在此处输入图像描述

从我尝试运行的另一台设备上它没有给出预期的结果

以下是代码：-

<androidx.drawerlayout.widget.DrawerLayout 
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:id="@+id/drawer_layout"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fitsSystemWindows="true"
tools:openDrawer="start">


<androidx.constraintlayout.widget.ConstraintLayout
    android:id="@+id/holder"
    android:layout_width="match_parent"
    android:background="#000000"
    android:layout_height="match_parent"
    android:orientation="vertical">


    <androidx.constraintlayout.widget.ConstraintLayout
        android:id="@+id/content"
        android:layout_width="match_parent"
        android:background="#ffffff"
        android:layout_height="match_parent"
        android:orientation="vertical">

        <androidx.appcompat.widget.Toolbar
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:id="@+id/toolbar"
            app:titleTextColor="#ffffff"
            app:title="@string/app_name"
            android:background="@color/colorPrimary"
            tools:ignore="MissingConstraints" />
       <androidx.constraintlayout.widget.ConstraintLayout
      android:layout_width="match_parent"
      android:layout_height="wrap_content"
      android:id="@+id/cvcxv"
      android:layout_below="@id/toolbar"
     app:layout_constraintTop_toBottomOf="@id/toolbar"


tools:ignore="MissingConstraints">
        <androidx.viewpager.widget.ViewPager
            android:layout_width="match_parent"
            android:layout_height="687px"
            android:id="@+id/viewpagerhome"
            tools:ignore="MissingConstraints" />

        <com.viewpagerindicator.CirclePageIndicator
            android:id="@+id/indicator"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_centerHorizontal="true"
            android:layout_marginTop="-30dp"
            android:layout_marginBottom="-3dp"
            android:gravity="bottom"
            app:layout_constraintBottom_toBottomOf="parent"
            android:padding="10dip"
            app:centered="true"
            app:fillColor="@color/colorPrimary"
            app:pageColor="#FFFFFF"
            app:snap="false"
            tools:ignore="MissingConstraints" />
     </androidx.constraintlayout.widget.ConstraintLayout>

        <androidx.constraintlayout.widget.ConstraintLayout
            android:layout_width="match_parent"
            android:layout_height="0dp"
            android:layout_gravity="bottom"
            android:layout_marginStart="8dp"
            android:layout_marginEnd="8dp"
            android:gravity="bottom"
            android:orientation="vertical"
            app:layout_constraintBottom_toBottomOf="parent">

            <Button
                android:id="@+id/image1"
                android:layout_width="0dp"
                android:layout_height="0dp"
                android:layout_marginEnd="4dp"
                android:layout_marginRight="4dp"
                android:background="@drawable/chairsicon"
                app:layout_constraintDimensionRatio="h,1:1"
                app:layout_constraintEnd_toStartOf="@id/image2"
                app:layout_constraintStart_toStartOf="parent"
                app:layout_constraintTop_toTopOf="parent" />

            <Button
                android:id="@+id/image2"
                android:layout_width="0dp"
                android:layout_height="0dp"
                android:layout_marginStart="4dp"
                android:layout_marginLeft="4dp"
                android:background="@drawable/chairsicon"
                app:layout_constraintDimensionRatio="h,1:1"
                app:layout_constraintEnd_toEndOf="parent"
                app:layout_constraintStart_toEndOf="@id/image1"
                app:layout_constraintTop_toTopOf="parent" />

            <Button
                android:id="@+id/image3"
                android:layout_width="0dp"
                android:layout_height="0dp"
                android:layout_marginTop="8dp"
                android:layout_marginEnd="4dp"
                android:layout_marginRight="4dp"
                android:background="@drawable/chairsicon"
                app:layout_constraintDimensionRatio="h,1:1"
                app:layout_constraintEnd_toStartOf="@id/image4"
                app:layout_constraintStart_toStartOf="parent"
                app:layout_constraintTop_toBottomOf="@id/image1" />

            <Button
                android:id="@+id/image4"
                android:layout_width="0dp"
                android:layout_height="0dp"
                android:layout_marginStart="4dp"
                android:layout_marginLeft="4dp"
                android:layout_marginTop="8dp"
                android:background="@drawable/chairsicon"
                app:layout_constraintDimensionRatio="h,1:1"
                app:layout_constraintEnd_toEndOf="parent"
                app:layout_constraintStart_toEndOf="@id/image3"
                app:layout_constraintTop_toBottomOf="@id/image2" />

        </androidx.constraintlayout.widget.ConstraintLayout>



    </androidx.constraintlayout.widget.ConstraintLayout>
</androidx.constraintlayout.widget.ConstraintLayout>


<com.google.android.material.navigation.NavigationView
    android:id="@+id/nav_view"
    android:layout_width="wrap_content"
    android:layout_height="match_parent"
    android:background="@android:color/transparent"
    android:layout_gravity="start"
    app:itemTextColor="#ffffff"
    app:headerLayout="@layout/nav_header_main"
    app:menu="@menu/menu"
    app:itemIconTint="#ffffff"
    app:itemBackground="@drawable/drawer_item_bg"
    />

  </drawer>

不同的设备给出不同的输出但不是想要的（第一张图片）

需要帮助，以便它适合每个设备（小设备到大设备）

4

4 回答 4

1

不确定您对问题的确切要求，但我可以看到您需要在设备上显示 4 个宽度和高度相等的正方形。

您不需要对垂直和水平使用指南，而是垂直分布它，您可以使用屏障正确对齐它们。

查看下面的代码：

<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.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">

    <androidx.viewpager.widget.ViewPager
        android:layout_width="0dp"
        android:layout_height="0dp"
        android:layout_margin="4dp"
        app:layout_constraintBottom_toTopOf="@id/image_divider"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent" />

    <androidx.constraintlayout.widget.Guideline
        android:id="@+id/vertical_divider"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:orientation="vertical"
        app:layout_constraintGuide_percent=".5" />

    <androidx.constraintlayout.widget.Barrier
        android:id="@+id/image_divider"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        app:barrierDirection="top"
        app:constraint_referenced_ids="view1, view2" />

    <androidx.constraintlayout.widget.Barrier
        android:id="@+id/horizontal_divider"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        app:barrierDirection="top"
        app:constraint_referenced_ids="view3, view4" />
    
    <View
        android:id="@+id/view1"
        android:layout_width="0dp"
        android:layout_height="0dp"
        android:layout_margin="4dp"
        android:background="@android:color/holo_orange_dark"
        app:layout_constraintBottom_toTopOf="@id/horizontal_divider"
        app:layout_constraintDimensionRatio="1:1"
        app:layout_constraintEnd_toStartOf="@id/vertical_divider"
        app:layout_constraintStart_toStartOf="parent" />

    <View
        android:id="@+id/view2"
        android:layout_width="0dp"
        android:layout_height="0dp"
        android:layout_margin="4dp"
        android:background="@android:color/holo_orange_light"
        app:layout_constraintBottom_toTopOf="@id/horizontal_divider"
        app:layout_constraintDimensionRatio="1:1"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toEndOf="@id/vertical_divider" />

    <View
        android:id="@+id/view3"
        android:layout_width="0dp"
        android:layout_height="0dp"
        android:layout_margin="4dp"
        android:background="@android:color/holo_red_light"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintDimensionRatio="1:1"
        app:layout_constraintEnd_toStartOf="@id/vertical_divider"
        app:layout_constraintStart_toStartOf="parent" />

    <View
        android:id="@+id/view4"
        android:layout_width="0dp"
        android:layout_height="0dp"
        android:layout_margin="4dp"
        android:background="@android:color/holo_red_dark"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintDimensionRatio="1:1"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toEndOf="@id/vertical_divider" />
</androidx.constraintlayout.widget.ConstraintLayout>

输出：

代码输出

（这将在不同的屏幕尺寸下保持一致）

不同的屏幕尺寸

在这里，垂直准线用于在水平方向上均匀分布视图，而屏障用于在垂直方向上对齐两个视图。

尺寸比用于使正方形与0dp高度和宽度一致。

编辑： OP 寻求在底部用方形框安排整个视图层次结构的解决方案，下面给出了完整的代码：

<?xml version="1.0" encoding="utf-8"?>
<androidx.drawerlayout.widget.DrawerLayout 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:id="@+id/drawer_layout"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:fitsSystemWindows="true"
    tools:openDrawer="start">

    <androidx.constraintlayout.widget.ConstraintLayout
        android:id="@+id/content"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:background="#ffffff"
        android:orientation="vertical">

        <androidx.appcompat.widget.Toolbar
            android:id="@+id/toolbar"
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:background="@color/colorPrimary"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toTopOf="parent"
            app:title="@string/app_name"
            app:titleTextColor="#ffffff"
            tools:ignore="MissingConstraints" />

        <androidx.viewpager.widget.ViewPager
            android:id="@+id/viewpagerhome"
            android:layout_width="0dp"
            android:layout_height="0dp"
            android:layout_margin="4dp"
            app:layout_constraintBottom_toTopOf="@id/image_divider"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toBottomOf="@id/toolbar"
            tools:ignore="NotSibling" />

        <com.viewpagerindicator.CirclePageIndicator
            android:id="@+id/indicator"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_centerHorizontal="true"
            android:layout_marginTop="-30dp"
            android:layout_marginBottom="-3dp"
            android:gravity="bottom"
            android:padding="10dip"
            app:centered="true"
            app:fillColor="@color/colorPrimary"
            app:layout_constraintBottom_toBottomOf="@id/viewpagerhome"
            app:layout_constraintEnd_toEndOf="@id/viewpagerhome"
            app:layout_constraintStart_toStartOf="@id/viewpagerhome"
            app:pageColor="#FFFFFF"
            app:snap="false" />

        <androidx.constraintlayout.widget.Guideline
            android:id="@+id/vertical_divider"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:orientation="vertical"
            app:layout_constraintGuide_percent=".5" />

        <androidx.constraintlayout.widget.Barrier
            android:id="@+id/image_divider"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            app:barrierDirection="top"
            app:constraint_referenced_ids="view1, view2" />

        <androidx.constraintlayout.widget.Barrier
            android:id="@+id/horizontal_divider"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            app:barrierDirection="top"
            app:constraint_referenced_ids="view3, view4" />

        <View
            android:id="@+id/view1"
            android:layout_width="0dp"
            android:layout_height="0dp"
            android:layout_margin="4dp"
            android:background="@drawable/tableicon"
            app:layout_constraintBottom_toTopOf="@id/horizontal_divider"
            app:layout_constraintDimensionRatio="1:1"
            app:layout_constraintEnd_toStartOf="@id/vertical_divider"
            app:layout_constraintStart_toStartOf="parent" />

        <View
            android:id="@+id/view2"
            android:layout_width="0dp"
            android:layout_height="0dp"
            android:layout_margin="4dp"
            android:background="@drawable/sofaicon"
            app:layout_constraintBottom_toTopOf="@id/horizontal_divider"
            app:layout_constraintDimensionRatio="1:1"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toEndOf="@id/vertical_divider" />

        <View
            android:id="@+id/view3"
            android:layout_width="0dp"
            android:layout_height="0dp"
            android:layout_margin="4dp"
            android:background="@drawable/chairsicon"
            app:layout_constraintBottom_toBottomOf="parent"
            app:layout_constraintDimensionRatio="1:1"
            app:layout_constraintEnd_toStartOf="@id/vertical_divider"
            app:layout_constraintStart_toStartOf="parent" />

        <View
            android:id="@+id/view4"
            android:layout_width="0dp"
            android:layout_height="0dp"
            android:layout_margin="4dp"
            android:background="@drawable/cupboardicon"
            app:layout_constraintBottom_toBottomOf="parent"
            app:layout_constraintDimensionRatio="1:1"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toEndOf="@id/vertical_divider" />
    </androidx.constraintlayout.widget.ConstraintLayout>

    <com.google.android.material.navigation.NavigationView
        android:id="@+id/nav_view"
        android:layout_width="wrap_content"
        android:layout_height="match_parent"
        android:layout_gravity="start"
        android:background="@android:color/transparent"
        app:headerLayout="@layout/nav_header_main"
        app:itemBackground="@drawable/drawer_item_bg"
        app:itemIconTint="#ffffff"
        app:itemTextColor="#ffffff"
        app:menu="@menu/menu" />

</androidx.drawerlayout.widget.DrawerLayout>
于 2020-10-20T07:18:42.393 回答
1

检查这是否适用于您。

<androidx.drawerlayout.widget.DrawerLayout
    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:id="@+id/drawer_layout"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:fitsSystemWindows="true"
    tools:openDrawer="start">


    <androidx.constraintlayout.widget.ConstraintLayout
        android:id="@+id/holder"
        android:layout_width="match_parent"
        android:background="#000000"
        android:layout_height="match_parent"
        android:orientation="vertical">


        <androidx.constraintlayout.widget.ConstraintLayout
            android:id="@+id/content"
            android:layout_width="match_parent"
            android:background="#ffffff"
            android:layout_height="match_parent"
            android:orientation="vertical">

            <androidx.appcompat.widget.Toolbar
                android:layout_width="0dp"
                android:layout_height="wrap_content"
                android:id="@+id/toolbar"
                app:titleTextColor="#ffffff"
                app:title="@string/app_name"
                android:background="@color/colorPrimary"
                app:layout_constraintTop_toTopOf="parent"
                app:layout_constraintStart_toStartOf="parent"
                app:layout_constraintEnd_toEndOf="parent"/>
            <androidx.constraintlayout.widget.ConstraintLayout
                android:layout_width="0dp"
                android:layout_height="0dp"
                android:id="@+id/cvcxv"
                app:layout_constraintEnd_toEndOf="parent"
                app:layout_constraintBottom_toTopOf="@id/images_container"
                app:layout_constraintStart_toStartOf="parent"
                android:layout_below="@id/toolbar"
                app:layout_constraintTop_toBottomOf="@id/toolbar"
                >
                <androidx.viewpager.widget.ViewPager
                    android:layout_width="0dp"
                    android:layout_height="0dp"
                    app:layout_constraintTop_toTopOf="parent"
                    app:layout_constraintStart_toStartOf="parent"
                    app:layout_constraintEnd_toEndOf="parent"
                    android:id="@+id/viewpagerhome"
                    tools:ignore="MissingConstraints" />

                <com.viewpagerindicator.CirclePageIndicator
                    android:id="@+id/indicator"
                    android:layout_width="0dp"
                    android:layout_height="wrap_content"
                    android:layout_centerHorizontal="true"
                    android:layout_marginTop="-30dp"
                    android:layout_marginBottom="-3dp"
                    android:gravity="bottom"
                    app:layout_constraintStart_toStartOf="parent"
                    app:layout_constraintEnd_toEndOf="parent"
                    app:layout_constraintBottom_toBottomOf="parent"
                    android:padding="10dip"
                    app:centered="true"
                    app:fillColor="@color/colorPrimary"
                    app:pageColor="#FFFFFF"
                    app:snap="false"
                    />
            </androidx.constraintlayout.widget.ConstraintLayout>

            <androidx.constraintlayout.widget.ConstraintLayout
                android:id="@+id/images_container"
                android:layout_width="0dp"
                android:layout_height="0dp"
                app:layout_constraintHeight_percent="0.5"
                app:layout_constraintBottom_toBottomOf="parent"
                app:layout_constraintEnd_toEndOf="parent"
                app:layout_constraintStart_toStartOf="parent">

                <Button
                    android:id="@+id/image1"
                    android:layout_width="0dp"
                    android:layout_height="0dp"
                    android:layout_marginStart="4dp"
                    android:layout_marginTop="4dp"
                    android:layout_marginEnd="2dp"
                    android:background="@drawable/lake"
                    app:layout_constraintBottom_toTopOf="@+id/image3"
                    app:layout_constraintEnd_toStartOf="@+id/image2"
                    app:layout_constraintHeight_percent="0.48"
                    app:layout_constraintHorizontal_bias="0.5"
                    app:layout_constraintStart_toStartOf="parent"
                    app:layout_constraintTop_toTopOf="parent"
                    app:layout_constraintWidth_percent="0.48" />

                <Button
                    android:id="@+id/image2"
                    android:layout_width="0dp"
                    android:layout_height="0dp"
                    android:layout_marginStart="2dp"
                    android:layout_marginTop="4dp"
                    android:layout_marginEnd="4dp"
                    android:background="@drawable/test"
                    app:layout_constraintBottom_toTopOf="@+id/image4"
                    app:layout_constraintEnd_toEndOf="parent"
                    app:layout_constraintHeight_percent="0.48"
                    app:layout_constraintHorizontal_bias="0.5"
                    app:layout_constraintStart_toEndOf="@+id/image1"
                    app:layout_constraintTop_toTopOf="parent"
                    app:layout_constraintWidth_percent="0.48" />

                <Button
                    android:id="@+id/image3"
                    android:layout_width="0dp"
                    android:layout_height="0dp"
                    android:background="@drawable/test"
                    app:layout_constraintBottom_toBottomOf="parent"
                    app:layout_constraintEnd_toStartOf="@+id/image4"
                    app:layout_constraintHeight_percent="0.48"
                    app:layout_constraintHorizontal_bias="0.5"
                    app:layout_constraintStart_toStartOf="parent"
                    app:layout_constraintTop_toBottomOf="@+id/image1"
                    app:layout_constraintWidth_percent="0.48" />

                <Button
                    android:id="@+id/image4"
                    android:layout_width="0dp"
                    android:layout_height="0dp"
                    android:background="@drawable/lake"
                    app:layout_constraintBottom_toBottomOf="parent"
                    app:layout_constraintEnd_toEndOf="parent"
                    app:layout_constraintHeight_percent="0.48"
                    app:layout_constraintHorizontal_bias="0.5"
                    app:layout_constraintStart_toEndOf="@+id/image3"
                    app:layout_constraintTop_toBottomOf="@+id/image2"
                    app:layout_constraintWidth_percent="0.48" />

            </androidx.constraintlayout.widget.ConstraintLayout>



        </androidx.constraintlayout.widget.ConstraintLayout>
    </androidx.constraintlayout.widget.ConstraintLayout>


    <com.google.android.material.navigation.NavigationView
        android:id="@+id/nav_view"
        android:layout_width="wrap_content"
        android:layout_height="match_parent"
        android:background="@android:color/transparent"
        android:layout_gravity="start"
        app:itemTextColor="#ffffff"
        app:headerLayout="@layout/nav_header_main"
        app:menu="@menu/menu"
        app:itemIconTint="#ffffff"
        app:itemBackground="@drawable/drawer_item_bg"
        />


</androidx.drawerlayout.widget.DrawerLayout>
于 2020-10-20T08:56:15.040 回答
0

删除指南，您可以设置此视图以提供高度比并像这样适合视图，

<androidx.constraintlayout.widget.ConstraintLayout
            android:id="@+id/content"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:background="#ffffff"
            android:orientation="vertical">

            <androidx.appcompat.widget.Toolbar
                android:id="@+id/toolbar"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:background="@color/colorPrimary"
                app:title="@string/app_name"
                app:titleTextColor="#ffffff"
                tools:ignore="MissingConstraints" />

            <androidx.constraintlayout.widget.Guideline
                android:id="@+id/guideline50"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:orientation="horizontal"
                app:layout_constraintGuide_percent="0.5" />

            <androidx.constraintlayout.widget.ConstraintLayout
                android:id="@+id/cvcxv"
                android:layout_width="match_parent"
                android:layout_height="0dp"
                android:layout_below="@id/toolbar"
                android:background="@color/colorBlackNormal"
                app:layout_constraintBottom_toTopOf="@id/guideline50"
                app:layout_constraintTop_toBottomOf="@id/toolbar"
                tools:ignore="MissingConstraints">

                <androidx.viewpager.widget.ViewPager
                    android:id="@+id/viewpagerhome"
                    android:layout_width="match_parent"
                    android:layout_height="match_parent"
                    tools:ignore="MissingConstraints" />

                <com.viewpagerindicator.CirclePageIndicator
                    android:id="@+id/indicator"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:layout_centerHorizontal="true"
                    android:layout_marginTop="-30dp"
                    android:layout_marginBottom="-3dp"
                    android:gravity="bottom"
                    android:padding="10dip"
                    app:centered="true"
                    app:fillColor="@color/colorPrimary"
                    app:layout_constraintBottom_toBottomOf="parent"
                    app:pageColor="#FFFFFF"
                    app:snap="false"
                    tools:ignore="MissingConstraints" />
            </androidx.constraintlayout.widget.ConstraintLayout>
    <androidx.constraintlayout.widget.ConstraintLayout
            android:layout_width="match_parent"
            android:layout_height="0dp"
            android:layout_gravity="bottom"
            android:layout_marginStart="8dp"
            android:layout_marginEnd="8dp"
            android:gravity="bottom"
            android:orientation="vertical"
            app:layout_constraintTop_toBottomOf="@id/cvcxv"
            app:layout_constraintBottom_toBottomOf="parent">
    
            <Button
                android:id="@+id/image1"
                android:layout_width="0dp"
                android:layout_height="0dp"
                android:layout_marginEnd="4dp"
                android:layout_marginRight="4dp"
                android:background="@drawable/chairsicon"
                app:layout_constraintDimensionRatio="h,1:1"
                app:layout_constraintEnd_toStartOf="@id/image2"
                app:layout_constraintStart_toStartOf="parent"
                app:layout_constraintTop_toTopOf="parent" />
    
            <Button
                android:id="@+id/image2"
                android:layout_width="0dp"
                android:layout_height="0dp"
                android:layout_marginStart="4dp"
                android:layout_marginLeft="4dp"
                android:background="@drawable/chairsicon"
                app:layout_constraintDimensionRatio="h,1:1"
                app:layout_constraintEnd_toEndOf="parent"
                app:layout_constraintStart_toEndOf="@id/image1"
                app:layout_constraintTop_toTopOf="parent" />
    
            <Button
                android:id="@+id/image3"
                android:layout_width="0dp"
                android:layout_height="0dp"
                android:layout_marginTop="8dp"
                android:layout_marginEnd="4dp"
                android:layout_marginRight="4dp"
                android:background="@drawable/chairsicon"
                app:layout_constraintDimensionRatio="h,1:1"
                app:layout_constraintEnd_toStartOf="@id/image4"
                app:layout_constraintStart_toStartOf="parent"
                app:layout_constraintTop_toBottomOf="@id/image1" />
    
            <Button
                android:id="@+id/image4"
                android:layout_width="0dp"
                android:layout_height="0dp"
                android:layout_marginStart="4dp"
                android:layout_marginLeft="4dp"
                android:layout_marginTop="8dp"
                android:background="@drawable/chairsicon"
                app:layout_constraintDimensionRatio="h,1:1"
                app:layout_constraintEnd_toEndOf="parent"
                app:layout_constraintStart_toEndOf="@id/image3"
                app:layout_constraintTop_toBottomOf="@id/image2" />
    
        </androidx.constraintlayout.widget.ConstraintLayout>
</androidx.constraintlayout.widget.ConstraintLayout>

它将在所有设备中提供所需的结果

于 2020-10-13T09:20:13.483 回答
0

您可以测试以下代码：

  <androidx.constraintlayout.widget.ConstraintLayout 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="wrap_content"
    android:layout_gravity="bottom"
    android:gravity="bottom"
    android:orientation="vertical"
    app:layout_constraintBottom_toBottomOf="parent">

    <androidx.constraintlayout.widget.Guideline
        android:id="@+id/guideline_vertical"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:orientation="vertical"
        app:layout_constraintGuide_percent="0.50" />

    <androidx.constraintlayout.widget.Guideline
        android:id="@+id/guideline_horizontal"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:orientation="horizontal"
        app:layout_constraintGuide_percent="0.50" />


    <Button
        android:id="@+id/image2"
        android:layout_width="0dp"
        android:layout_height="0dp"
        android:layout_margin="5dp"
        android:background="@drawable/ic_launcher_background"
        app:layout_constraintBottom_toTopOf="@+id/guideline_horizontal"
        app:layout_constraintDimensionRatio="1"
        app:layout_constraintEnd_toStartOf="@+id/guideline_vertical"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent" />

    <Button
        android:id="@+id/image3"
        android:layout_width="0dp"
        android:layout_height="0dp"
        android:layout_margin="10dp"
        android:background="@drawable/ic_launcher_background"
        app:layout_constraintBottom_toTopOf="@+id/guideline_horizontal"
        app:layout_constraintDimensionRatio="1"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="@+id/guideline_vertical"
        app:layout_constraintTop_toTopOf="parent" />

    <Button
        android:id="@+id/image4"
        android:layout_width="0dp"
        android:layout_height="0dp"
        android:layout_margin="10dp"
        android:background="@drawable/ic_launcher_background"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintDimensionRatio="1"
        app:layout_constraintEnd_toStartOf="@+id/guideline_vertical"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toBottomOf="@+id/guideline_horizontal" />

    <Button
        android:id="@+id/buttonMiddle"
        android:layout_width="0dp"
        android:layout_height="0dp"
        android:layout_margin="10dp"
        android:visibility="visible"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintDimensionRatio="1"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="@+id/guideline_vertical"
        app:layout_constraintTop_toTopOf="@+id/guideline_horizontal" />

</androidx.constraintlayout.widget.ConstraintLayout>

在此处输入图像描述

于 2020-10-13T09:21:04.287 回答