Android约束布局ConstraintLayout流式Flow

<?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.cardview.widget.CardView
        android:layout_width="100dp"
        android:layout_height="100dp"
        app:cardBackgroundColor="@android:color/holo_orange_light"
        app:cardCornerRadius="50dp"
        app:layout_constraintDimensionRatio="1:1"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintHorizontal_bias="0.8"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent">

        <androidx.appcompat.widget.AppCompatImageView
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:scaleType="centerCrop"
            android:src="@drawable/ic_launcher_foreground" />
    </androidx.cardview.widget.CardView>

    <androidx.constraintlayout.helper.widget.Flow
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        android:orientation="horizontal"
        app:constraint_referenced_ids="tv1,tv2,tv3,tv4,tv5,tv6,tv7"

        app:flow_horizontalGap="10dp"
        app:flow_verticalGap="20dp"
        app:flow_wrapMode="aligned"

        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent" />

    <TextView
        android:id="@+id/tv1"
        android:layout_width="50dp"
        android:layout_height="wrap_content"
        android:background="@android:color/holo_green_dark"
        android:text="1" />

    <TextView
        android:id="@+id/tv2"
        android:layout_width="60dp"
        android:layout_height="wrap_content"
        android:background="@android:color/holo_orange_light"
        android:text="2" />

    <TextView
        android:id="@+id/tv3"
        android:layout_width="40dp"
        android:layout_height="wrap_content"
        android:background="@android:color/holo_red_dark"
        android:text="3" />

    <TextView
        android:id="@+id/tv4"
        android:layout_width="80dp"
        android:layout_height="wrap_content"
        android:background="@android:color/holo_green_light"
        android:text="4" />

    <TextView
        android:id="@+id/tv5"
        android:layout_width="100dp"
        android:layout_height="wrap_content"
        android:background="@android:color/holo_blue_light"
        android:text="5" />

    <TextView
        android:id="@+id/tv6"
        android:layout_width="60dp"
        android:layout_height="wrap_content"
        android:background="@android:color/holo_green_dark"
        android:text="6" />

    <TextView
        android:id="@+id/tv7"
        android:layout_width="30dp"
        android:layout_height="wrap_content"
        android:background="@android:color/holo_red_light"
        android:text="7" />

</androidx.constraintlayout.widget.ConstraintLayout>

Android约束布局ConstraintLayout的Guideline，CardView-CSDN博客Android ConstraintLayout按比例缩放View关键点有两个，第一，使用Android ConstraintLayout的layout_constraintDimensionRatio属性，设置宽高比缩放比例，宽:高。Android ConstraintLayout按比例缩放View关键点有两个，第一，使用Android ConstraintLayout的layout_constraintDimensionRatio属性，设置宽高比缩放比例，宽:高。https://blog.csdn.net/zhangphil/article/details/133350654

Android ConstraintLayout layout_constraintHorizontal layout_constraintDimensionRatio square CardView-CSDN博客Android ConstraintLayout按比例缩放View关键点有两个，第一，使用Android ConstraintLayout的layout_constraintDimensionRatio属性，设置宽高比缩放比例，宽:高。Android ConstraintLayout约束布局的居中_android constraintlayout 两个图片并排水平居中-CSDN博客。Android ConstraintLayout按比例缩放View_constraintlayout 比例-CSDN博客。https://blog.csdn.net/zhangphil/article/details/133324821

Android ConstraintLayout app:layout_constraintHorizontal_weight-CSDN博客Android ConstraintLayout按比例缩放View关键点有两个，第一，使用Android ConstraintLayout的layout_constraintDimensionRatio属性，设置宽高比缩放比例，宽:高。Android ConstraintLayout约束布局的居中_android constraintlayout 两个图片并排水平居中-CSDN博客。Android ConstraintLayout按比例缩放View_constraintlayout 比例-CSDN博客。https://blog.csdn.net/zhangphil/article/details/133323625