1<?xml version="1.0" encoding="utf-8"?> 2<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" 3 xmlns:app="http://schemas.android.com/apk/res-auto" 4 xmlns:tools="http://schemas.android.com/tools" 5 android:layout_width="match_parent" 6 android:layout_height="match_parent" 7 android:orientation="vertical" 8 android:gravity="center" 9 tools:context=".MainActivity"> 10 11 <TextView 12 android:id="@+id/tv_animal_one" 13 android:layout_width="wrap_content" 14 android:layout_height="wrap_content" 15 tools:text="Text Sample"/> 16 17 <TextView 18 android:id="@+id/tv_animal_two" 19 android:layout_width="wrap_content" 20 android:layout_height="wrap_content" 21 tools:text="Text Sample 2"/> 22 23</LinearLayout> 24