activity_step1_detail.xml

activity_step1_detail.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:background="#FFFFFF"
    android:orientation="horizontal">

    <include
        layout="@layout/fragment_step1_detail1"
        android:layout_width="0dp"
        android:layout_height="match_parent"
        android:layout_weight="1" />

    <include
        layout="@layout/fragment_step1_detail2"
        android:layout_width="0dp"
        android:layout_height="match_parent"
        android:layout_weight="1" />

</LinearLayout>