pdlivexp/live/src/main/res/layout/dialog_fans_group_buy.xml

<?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="350dp"
    android:background="@mipmap/bg_fans_group_buy_dialog">

    <androidx.constraintlayout.widget.ConstraintLayout
        android:layout_width="0dp"
        android:layout_height="0dp"
        android:layout_marginStart="8dp"
        android:layout_marginTop="8dp"
        android:layout_marginEnd="8dp"
        android:layout_marginBottom="8dp"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent">

        <TextView
            android:id="@+id/anchorName"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginTop="37dp"
            android:layout_marginBottom="12dp"
            android:textColor="#8670F5"
            android:textSize="15sp"
            android:textStyle="bold"
            app:layout_constraintBottom_toTopOf="@+id/giftName"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toTopOf="parent"
            tools:text="主播昵稱" />

        <TextView
            android:id="@+id/giftName"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginTop="4dp"
            android:textColor="#333333"
            android:textSize="14sp"
            android:textStyle="bold"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toBottomOf="@+id/anchorName"
            android:text="@string/live_fans_group_buy_title" />

        <TextView
            android:id="@+id/giftInfo"
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:layout_marginStart="32dp"
            android:layout_marginTop="9dp"
            android:layout_marginEnd="32dp"
            android:text="@string/live_fans_group_buy_info"
            android:textColor="#B3000000"
            android:textSize="10sp"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toBottomOf="@+id/giftName" />

        <androidx.recyclerview.widget.RecyclerView
            android:id="@+id/giftList"
            android:layout_width="wrap_content"
            android:layout_height="130dp"
            android:layout_marginStart="25dp"
            android:layout_marginTop="19dp"
            android:layout_marginEnd="25dp"
            android:orientation="horizontal"
            app:layoutManager="androidx.recyclerview.widget.LinearLayoutManager"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toBottomOf="@+id/giftInfo"
            app:layout_constraintWidth_max="310dp"
            tools:itemCount="3"
            tools:listitem="@layout/item_fans_group_buy_list" />

        <TextView
            android:id="@+id/buy"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginTop="29dp"
            android:background="@mipmap/icon_fans_group_buy_dialog_buy"
            android:paddingStart="9dp"
            android:paddingTop="6dp"
            android:paddingEnd="9dp"
            android:paddingBottom="6dp"
            android:textColor="#FFF"
            android:textSize="12sp"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toBottomOf="@+id/giftList"
            android:text="@string/live_fans_group_buy_buy" />
    </androidx.constraintlayout.widget.ConstraintLayout>
</androidx.constraintlayout.widget.ConstraintLayout>