1<?xml version="1.0" encoding="utf-8"?> 2<merge xmlns:android="http://schemas.android.com/apk/res/android" 3 xmlns:tools="http://schemas.android.com/tools" 4 tools:parentTag="android.widget.LinearLayout"> 5 6 <TextView 7 android:id="@+id/titleView" 8 android:layout_width="wrap_content" 9 android:layout_height="wrap_content" 10 android:layout_marginBottom="8dp" 11 android:textColor="@color/text_color_dark" 12 android:textSize="18sp"/> 13 14 <View 15 android:layout_width="match_parent" 16 android:layout_height="2dp" 17 android:background="@drawable/tab_bar_underline_selector" 18 android:duplicateParentState="true"/> 19 20</merge>