Book Image

Internet of Things Programming with JavaScript

Book Image

Internet of Things Programming with JavaScript

Overview of this book

The Internet of Things is taking the tech world by storm, and JavaScript is at its helm. This book will get you to grips with this exciting new technology. Where do Node.js, HTML5 and Windows 10 IoT Core come in with JavaScript and IoT? Why Raspberry Pi Zero rather than Arduino? How do you configure and build an IoT network from scratch? All your IoT JavaScript questions are answered in this book.
Table of Contents (15 chapters)
Internet of Things Programming with JavaScript
Credits
About the Author
www.packtpub.com
Customer Feedback
Preface

Android application


In this section, we will see the android application. In your folder, open the file of the project about Android Studio.

We have here the XML code generated in the code of the interface:

FrameLayout xmlns:android="http://schemas.android.com/apk/res/android" 
    xmlns:tools="http://schemas.android.com/tools" 
    android:id="@+id/container" 
    android:layout_width="match_parent" 
    android:layout_height="match_parent" 
    tools:context=".MainActivity"> 
    tools:ignore="MergeRootFrame"> 
 
    <WebView 
        android:id="@+id/activity_main_webview" 
        android:layout_width="match_parent" 
        android:layout_height="match_parent" /> 
</FrameLayout> 

Java class

When we create the project, some class are generated automatically, as we will see in the following lines:

  1. Name of the class:

            import android.webkit.WebView; 
    
  2. Main class:

        public class MonitoringTemperatureHumidity...