1<?xml version="1.0" encoding="utf-8"?> 2<RelativeLayout 3 xmlns:android="http://schemas.android.com/apk/res/android" 4 xmlns:tools="http://schemas.android.com/tools" 5 android:id="@+id/activity_main" 6 android:layout_width="match_parent" 7 android:layout_height="match_parent" 8 android:paddingTop="@dimen/activity_vertical_margin" 9 android:paddingBottom="@dimen/activity_vertical_margin" 10 android:paddingLeft="@dimen/activity_horizontal_margin" 11 android:paddingRight="@dimen/activity_horizontal_margin" 12 tools:context="vms.apps.android.google.com.java.myapplication.MainActivity"> 13 14 <TextView 15 android:layout_width="match_parent" 16 android:layout_height="wrap_content" 17 android:textAppearance="?android:attr/textAppearanceLarge" 18 android:text="" 19 android:id="@+id/textview"/> 20</RelativeLayout> 21