--- /dev/null
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+ xmlns:app="http://schemas.android.com/apk/res-auto"
+ xmlns:tools="http://schemas.android.com/tools"
+ android:layout_width="match_parent"
+ android:layout_height="match_parent"
+ android:paddingBottom="@dimen/activity_vertical_margin"
+ android:paddingLeft="@dimen/activity_horizontal_margin"
+ android:paddingRight="@dimen/activity_horizontal_margin"
+ android:paddingTop="@dimen/activity_vertical_margin"
+ app:layout_behavior="@string/appbar_scrolling_view_behavior"
+ tools:context="com.example.ali.control.MainActivity"
+ tools:showIn="@layout/activity_main">
+
+ <TextView
+ android:id="@+id/textView4"
+ android:layout_width="wrap_content"
+ android:layout_height="wrap_content"
+ android:layout_marginTop="60dp"
+ android:text="Hello World! This is a test"
+ android:layout_below="@+id/textView"
+ android:layout_alignParentLeft="true"
+ android:layout_alignParentStart="true" />
+
+ <TextView
+ android:layout_width="wrap_content"
+ android:layout_height="wrap_content"
+ android:text="Hello World! This is a test"
+ android:id="@+id/textView"
+ android:layout_marginTop="27dp"
+ android:layout_below="@+id/switch5"
+ android:layout_alignParentLeft="true"
+ android:layout_alignParentStart="true"
+ android:layout_alignParentRight="true"
+ android:layout_alignParentEnd="true" />
+
+ <Switch
+ android:layout_width="wrap_content"
+ android:layout_height="wrap_content"
+ android:text="Light 1 "
+ android:id="@+id/switch1"
+ android:checked="false"
+ android:layout_alignParentTop="true"
+ android:layout_alignParentLeft="true"
+ android:layout_alignParentStart="true"
+ android:layout_marginLeft="104dp"
+ android:layout_marginStart="104dp" />
+
+ <Switch
+ android:layout_width="wrap_content"
+ android:layout_height="wrap_content"
+ android:text="Light 2 "
+ android:id="@+id/switch2"
+ android:checked="false"
+ android:layout_below="@+id/switch1"
+ android:layout_alignLeft="@+id/switch1"
+ android:layout_alignStart="@+id/switch1" />
+
+ <Switch
+ android:layout_width="wrap_content"
+ android:layout_height="wrap_content"
+ android:text="Light 3 "
+ android:id="@+id/switch3"
+ android:checked="false"
+ android:layout_below="@+id/switch2"
+ android:layout_alignLeft="@+id/switch2"
+ android:layout_alignStart="@+id/switch2" />
+
+ <Switch
+ android:layout_width="wrap_content"
+ android:layout_height="wrap_content"
+ android:text="Fan 1 "
+ android:id="@+id/switch4"
+ android:checked="false"
+ android:layout_below="@+id/switch3"
+ android:layout_alignLeft="@+id/switch3"
+ android:layout_alignStart="@+id/switch3" />
+
+ <Switch
+ android:layout_width="wrap_content"
+ android:layout_height="wrap_content"
+ android:text="Fan 2 "
+ android:id="@+id/switch5"
+ android:checked="false"
+ android:layout_below="@+id/switch4"
+ android:layout_alignLeft="@+id/switch3" />
+
+</RelativeLayout>