<?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="wrap_content" android:orientation="vertical"> <include layout="@layout/course_videoplay_view" android:layout_width="match_parent" android:layout_height="211dp" /> </LinearLayout>