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Developing Android Apps

Learn Android fundamentals

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Android Kotlin Developer

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About this Course

As the first course in the Android Developer Nanodegree, Developing Android Apps is the foundation of our advanced Android curriculum. This course blends theory and practice to help you build great apps the right way. In this course, you’ll work with instructors step-by-step to build a cloud-connected Android app, and learn best practices of mobile development, and Android development in particular.

Course Cost

Timeline

Approx. 60 hours

Skill Level

intermediate

Included in Product

Rich Learning Content

Interactive Quizzes

Taught by Industry Pros

Self-Paced Learning

Join the Path to Greatness

Master Android development with Kotlin and build professional apps for the world’s most popular mobile platform using Android Studio and Kotlin.

Free Course

Developing Android Apps

Enhance your skill set and boost your hirability through innovative, independent learning.

Nanodegree Program

Android Kotlin Developer

Built in collaboration with Google, this program will prepare you to become a professional Android developer and allow you to create a diverse portfolio of projects to show employers.

Course Leads

Dan Galpin

Lyla Fujiwara

Reto Meier

Asser Samak

James Williams

Cezanne Camacho

Michael Lustig

Jocelyn Becker

What You Will Learn

lesson 1

Creating Project Sunshine

• Learn how to create and run a simple Android app
• Create simple layouts for Android
• Learn about the Android Studio IDE

lesson 2

Loading Data from the Internet

• Connect to the Internet and communicate with web APIs
• Learn about threading and how to make requests without slowing down your app
• Learn how to add menus to your app

lesson 3

RecyclerView

• Learn about the components that convert a list of data into visual UI elements

lesson 4

Intents

• Learn the difference between Explicit and Implicit Intents
• Learn how to navigate inside your apps using intents
• Learn how to create Intents that apps outside your control can respond to

lesson 5

The Application Lifecycle

• Understand the phases of the Android application lifecycle
• Learn how to persist data between orientation and other changes

lesson 6

Preferences

• Allow users to customize some aspects of your app
• Consider when to omit or add a preference

lesson 7

Content Providers

• Learn how Content Providers provide an interface to share data
• Consume data from an already existing ContentProvider

lesson 8

Android Architecture Components

• Learn how to use Room, LiveData, ViewModel and Lifecycle components
• Understand how architecture components can help you build robust and efficient apps

lesson 9

Background Tasks

• Run jobs in the background of an app
• Create notifications and schedule long-running background processes

lesson 10

Completing the UI

• Build a well-organized, accessible UI for your app
• Try different layouts, views, viewgroups, and methods of databinding
• Design your UI for users who speak different languages

lesson 11

Polishing the UI

• Add visual polish to your apps with different layouts, fonts, and colors
• Use design principles to create apps that look great across multiple form factors

Prerequisites and Requirements

This course is intended for students with at least 1 year of programming experience in Java or another object-oriented programming language (for example: C++, Objective C or Python).

If you are new to programming, we recommend taking Android for Beginners, which we created with Google for students just like you!

Also, Udacity’s Intro to Java is a helpful background if you’re looking to refresh your Java skills.

You will be expected to download Android Studio in order to follow along with the instructors throughout the course. For guidance on the install process, take our How to Install Android Studio mini-course.

In addition, you should be comfortable working with code on GitHub.

Access to an Android device is helpful — but not required — to complete the final project.

See the Technology Requirements for using Udacity.

Why Take This Course

With over 1 billion Android devices already activated, Android represents an incredible opportunity for developers.

As Android continues to grow beyond smartphones, it will become the brains behind invisible, ubiquitous cloud-connected computing. The skills you learn in this course will help you build awesome apps for smartphones and tablets today, and propel you towards exciting opportunities in Android’s future.

By the end of this course, you’ll build a cloud-connected Android app, and understand the tools, principles, and patterns that underlie all Android development. You’ll understand the challenges associated with developing for the mobile environment (and how to overcome them), learn how to build a great user experience for Android devices, and apply this knowledge to your own projects.

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5 Free Android App Development Courses for Beginners to Learn in 2021

These are the best free courses to learn Android with Java and Kotlin for FREE

Hello guys, If you are passionate about creating mobile games and applications and want to learn how to develop Android apps or want to become an Android application developer, then you have come to the right place.

In this article, I am going to share some of the best and free Android development courses for Java programmers and others. You might know that earlier Java was the only language that is used to create Android applications.

But, ever since Google has announced Kotlin as the official language for Android app development, which means you can use either Kotlin or Java to create Android apps.

If you are unsure about learning Android, then let me tell you that it is probably the single most technology that will give you the most significant reach in the world.

There are billions of mobile devices, including phones, tablets, and computers, which are running the Android Operating System.

By learning Android and creating apps, you can not only impact the lives of that many people but also make a career and living for yourself. It not only allows you to find a job in reputed, fortune 500 companies but also you can work as a freelancer and become an entrepreneur by creating your own apps.

I have said that before if you want to become a programmer in this century, you better know both mobile and web development. These are the two skills that will always be in demand, and you will never short of work and opportunities.

In the past, I have shared free courses and books to learn Java and Kotlin, and today we’ll see some free Android development courses from Udemy and Pluralsight which you can use to learn Android application development.

Btw, if you don’t mind investing some money while learning a useful skill like Android Application development then I also highly recommend The Complete Android Oreo Developer Course — Build 23 Apps! course on Udemy.

Building Android Apps: The Complete Android Oreo Course

Learn Android App Development with Android 8.0 Oreo by building real apps including Twitter, Instagram and Super Mario…

It’s not free but complete worth of your time and money and you will learn Android Oreo App Development using Java & Kotlin by building real apps including Super Mario Run, Whatsapp, and Instagram!

5 FREE Courses to Learn Android in 2021

Without any further ado, here is my list of free Android courses for programmers and developers. Btw, let me make it clear that even though these courses are free, it doesn’t mean that they are poor quality.

They are just made freely available by their instructors for promotional and educational purposes. You should also be careful while joining the course because sometimes instructor converts their free class to a paid one, particularly in Udemy, once they reach their promotional target.

Anyway, let’s check out some of the best free courses to learn Android application development in 2021.

1. Learn Android Application Development

This is one of the most comprehensive courses to learn Android application development with 27+ hours of content. The course not just teaches you Android but also Java programming. If you are thinking of starting Android development with Java, then this is the perfect course for you.

In this course, first, you will have a good overview of Java and then set up the Android development environment by downloading and installing Android Studio.

After that, you will learn to create an Android app, debug an Android application, and how to create a signed APK file to submit to the Google Play Store for listing.

You will also learn fundamental concepts of Android like Explicit and Implicit Intents, how to use Fragments, custom list view, Android action bar, how to use Async task, how to use Use Shared Preferences, Files and SQLite, etc.

Here is the link to join this course for FREE — Learn Android Application Development

This course is trusted by more than 218, 000 students, and with 26+ hours of content its no less than any paid Android course on Udemy. In short, a perfect course to learn Android application development using Java programming language.

2. Become an Android Developer from Scratch

This is one of the best courses to learn Android online; it’s both comprehensive but fun to watch as well. This is also one of the most popular Android courses on Udemy, with over 341,499 students already enrolled in this course.

It’s also not just a short 30 minutes course but contains more than 11.5 hours of quality material to teach you Android.

The course is also very hands-on; you will learn to set up your own development environment using Android Studio and create, run, and debug the application on both Emulator and device.

If you want to become a professional Android developer in 2021, this is the course you should. The only downside of this course is that it’s not updated recently, but still, it’s instrumental in learning Android, whose fundamentals haven’t changed much in the last few years.

Here is the link to join this course for FREE — Become an Android Developer from Scratch

3. The Complete Android Oreo(8.1), N, M and Java Development

This is a rather more up-to-date course to learn Android in 2021. It covers both Android 8 Oreo and Android 7 Nougat. It also covers Android 6 Marshmallow, depending upon whether or not you want to learn it.

The course is delivered by Kavita Mandal, and it contains more than 8.5 hours of training material, which covers all the basic and some advanced Android concepts.

The course is also hands-on, and you will learn how to develop Android applications in Android Studio, the most popular IDE for creating Android apps. You will learn to create a project, navigate, run, and debug and also explore some shortcuts for active development.

At the end of the course, you will also build a “Quiz App” in Android. Overall, an excellent course to start with Android 8 development in 2021 for free.

4. Android Fundamentals: Ultimate Tutorial for App Development

This is another great free course on learning Android on Udemy, the best part of this course is that it’s structured nicely to cover essential concepts of Android.

Created by Eduonix Learning Solution this starts from the underlying Android architecture and ecosystem and follows it up with simple APIs and then moving to complex and latest APIs such as Sensors, Material Design, and Data Storage.

It’s also more up-to-date and covers a practical aspect of Android development like tips to make your App more professional, how to monetize your apps, and prepare yourself for Android Job Interviews.

In short, a perfect course to learn professional Android development for free, whether you intend to find a job as an Android developer or create your own app to become entrepreneurs, this course is excellent for both.

5. Start Developing for Android

This is one of the first courses you should attend on Android. It’s fundamental and covers some essential fundamentals of the Android application development platform.

In this course, you will first learn how Android apps are structured, then download Android Studio to create the Hello World app. After that, you will extend the Hello World app to learn core concepts such as drawables, styles, menu, and testing.

The course finishes with a list of next steps for you to expand your Android knowledge.

Here is the link to join this course — Start Developing for Android

Btw, this course is not exactly free, as you would need a Pluaralsight membership to access this course. It’s good to have Pluralsight membership because you get access to more than 5000+ courses to learn the latest technologies.

But, if you can’t join, you can also take a 10-day free trial without any commitment to access this course for free, well almost because the trial will give you 200 minutes worth of watch, which is more than enough to complete this course.

That’s all about some of the best free courses to learn Android app development and create cool Android games and apps which you can sell on Google’s Play store and make money. Android also opens the door for several mobile application developer jobs; if you would like to work for other companies, you can always find a suitable position with your Android skills.

Thanks for reading this article so far. If you like these free Android courses, then please share it with your friends and colleagues. If you have any questions or feedback, then please drop a note.

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