Android App Development Tutorial 2 – Android vs iOS, Flutter, React Native, Xamarin, and Web Apps

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In this second episode of android java development, we talk about Android vs iOS, Flutter, React Native, Xamarin, and Web Apps. Hope to see you around for the whole series!

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ArcGIS Runtime SDKs: Building Cross-Platform Apps

Nowadays building apps that run across devices and on multiple platforms is a common requirement however, this can be very costly to implement. Attend this session to learn how technologies like Qt, .NET and Java can help you build apps that run on many platforms.

Using Node.js to Build Great Streaming Services

Tom Hughes-Croucher, founder of Jetpacks for Dinosaurs (and formerly of Yahoo), gives out a whole lot of tips on using Node.JS to make streaming services in this presentation from HTML5 Dev Conf.

Covering everything from bottlenecks, to complications with pipe, to API usage, this talk is sure to have something for anyone using Node.JS to stream. Plus, you get to see a dinosaur wearing a jetpack.

For more from HTML5DevConf, head to

Android and Java development tutorial | Lecture 2

The Complete Android & Java Developer Course – Build 21 Apps

In This Lecture You can Learn:
00:00 Install and Setup JDK on Windows Machine
07:31 Install and Setup IntelliJ – Our IDE and Run first Java Hello World
14:46 Install and Setup Android Studio on Windows

Lecture 1 : Android and Java development tutorial | Introduction

Lecture 2 : Android and Java development tutorial | Lecture 2


Are you Looking to boost your income as an Android Developer? Maybe you have a lot of app ideas but don’t know where to start? Or you are seeking a career in Android Development and Java Programming that will finally give you freedom and flexibility you have been looking for?

Build a strong foundation in Android Development, Android Studio and object-oriented Java Programming with this tutorial and complete course.

Build Android apps from scratch using Android Studio and Java Programming

Upload your apps to Google Play and reach Millions of Android users

Make Money from your apps by displaying ads. (How To Monetize Apps)

Content and Overview

This course will take you from knowing nothing about Android development to a complete Android developer in 5 weeks. You will learn the following:

Android Studio and build User Interface (Set up and walkthrough)

Fundamentals of Java Programming used to build Android apps

Inputs, Buttons and Reactive (Tap) Interfaces

Android Building blocks

Variables, Arrays, Loops, ArrayLists, ListView

Navigate between screens

Passing information between screens

Learn how professional android apps developers think and work

Learn how to design android apps

Build several amazing apps – Hands on

Publish your apps on Google Play

Build Sound Box app

Build WhatsApp Clone

Earn Money from your Android apps – How to integrate ads in your apps

And Learn much more by Building 21 Real World Apps …

if you take this course (which you should!!) know that you are on your way to building a solid and stable foundation for Android Development, Android Studio and object-oriented Java Programming. You don’t need to spend years and years on learning, with us you can learn in 5 weeks!!!! YES! That is right, in five weeks you’ll be able to make and develop your own app and you never know, you could have it running at the app store and be an instant hit!

We have built this course in a way that everything that you learn, you will be able to retain it for a long time. This is why we have distributed the whole course into various sections and not sessions. The reason why we did this is because our course is live and ON DEMAND. Once you buy this course, you have LIFETIME ACCESS to it. You can always refer back to any section that you want to revise and move along. Every section of ours has been built to test your ability. You not only get the content but also are given quizzes and assignments to ensure that what you have learnt is retained and you fully understand the content. (Don’t worry, we won’t scold you if you have some problem, we will be throughout). We assure you, with us you’ll be an android developer in no time!

Our course is designed specifically for people who have ZERO prior experience in programming and have never even programmed a single thing before. It doesn’t matter if you have absolutely no idea about the basics (that is why we are here!), we will teach you everything that you need to know about developing and programming in just 5 weeks. All you need is loads of passion, willingness to work hard, an internet connection and a laptop or PC. It’s that easy!!

What do I learn from this course?

You will be able to learn android app development and Java programming in just 5 weeks.

You can create engaging and real-world Android apps (which you can later show off to your family and friends).

You will be learning the course by building 21 apps that include big buzz word apps such as the popular Whatsapp clone, calculator, YouTube video player, and a simple and basic application as a Headstart, a mood setter application and what not!
This course is offered via visual training that engages students and has a better chance of retention. You will have a personal trainer at your desk at all times that will guide you fully.

Who is the target audience?
Recommended for people with no programming or app developer experience
Suitable for beginner programmers and ideal for users who learn faster when shown
Best course for Web / iOS developers or any programmers to learn android development
Software developers who need to architect, create and deploy commercial applications on Google’s Android platform
Entrepreneurs who want to learn app development and save money on development & outsourcing

Programming a City-Building Game from Scratch!

It’s time to start a new project! I’m going to be documenting every step of this journey as I aim to create a new city-building game from scratch using my own game engine.

You can follow the progress of the game on my social media:

Check out “The Dreadful Whispers” on Steam:

My previous game, “Equilinox”:


Background music by Jamal Green:

Google I/O 2011: Building Aggressively Compatible Android Games

Chris Pruett

There are a lot of Android phones out there, but by abiding to a few key rules it is possible to develop a single binary that runs on all of them. This session will explain how to approach device diversity and build aggressively compatible Android games.

Getting started with android studio how to make your first app with a blank activity

Company domain does NOT contain the name of the program!
It should look like this
Name: Blank Activity
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Package Name: com.johnstutorials.blankactivity
Sorry Youtube wont let add text to the video explaining this.
Today we are:
Getting started with android studio how to make your first app with a blank activity.
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Ever wanted to make apps? Nows your chance to learn from these videos. I started this channel of pure android studios related videos and its going good so far. You can learn a lot from these videos, even how to make your own apps. I’m shocked at the sudden rise in subscribers but I ain’t even mad. I’m going to see just how many subscribers I can get. From now starting May 17th, 2015 at 0 subscribers I’m shooting for 20 subscribers at the end of July 2015. So subscribe for more of the latest videos from John’s Android Studios Tutorials.
Download Android Studio
Refer to my site for help and questions
Also Any Suggestions are helpful!
Send me ideas for videos and whatever else you want
Android Developer Website:

How-to create a Compass App

In this video we are going to develop an Android Compass App.
Compass img:
Link to the post:

Building a chat client/server system with Netty in under 15 minutes.

In this screencast we’ll be showing you how to build a very basic client/server chat application using Netty in under 15 minutes. It’s based on the SecureChat example which can be found on GitHub:

We hope you’ll enjoy this introduction to Netty.