<?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" > <fragment android:id="@+id/news_content_fragment" android:name="com.example.fragmentbestpractice.NewsTitleFragment" android:layout_width="match_parent" android:layout_height="match_parent"/> </LinearLayout>