ConstraintLayout，横向排列左右紧靠，左边长度自适应但不会顶掉右边

<?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"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context=".MarketActivity">

    <ImageView
            android:id="@+id/iv"
            android:layout_width="30dp"
            android:layout_height="30dp"
            app:layout_constraintLeft_toLeftOf="parent"
            app:layout_constraintTop_toTopOf="parent"
            android:background="@mipmap/add_more"/>

      <TextView
            android:id="@+id/tv"
            android:layout_widt