puruitong-demo/app/src/main/res/layout-port/scroll_view_control_out.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:id="@+id/text_linear1"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:orientation="vertical"
    tools:ignore="MissingDefaultResource">
    <ScrollView
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:background="@color/zhihu_lay_click"
        >
        <RelativeLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content">
            <LinearLayout
                android:id="@+id/line1"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:gravity="center"
                android:orientation="horizontal">
                <TextView
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:textSize="24sp"
                    android:text="开关量输出:"
                    >
                </TextView>
                <View
                    android:layout_width="10dp"
                    android:layout_height="wrap_content">
                </View>
                <Spinner
                    android:id="@+id/controlOut"
                    android:layout_width="68dp"
                    android:layout_height="50dp"
                    android:layout_gravity="center"
                    android:background="@drawable/bg_spin_goods" />
            </LinearLayout>
        </RelativeLayout>
    </ScrollView>

</LinearLayout>