Advanced Android – Dependency Injection with Dagger2

Dependency Injection is now an indispensable component of Android development. All well built, large projects use it to make development easier and more practical.

Dagger2 is the most widely used framework for DI in Android.

This course will

• take you from a complete beginner in the technology

• explain in detail the theoretical aspects of Dagger 2 injection

• exhaustively go through all the components that make Dagger2 such a successful library

• implement it in a practical application, to show you a real world scenario

After this course you will have the knowledge and experience to use Dagger2 in all your app development projects, and will allow your apps to grow and expand seamlessly.

We will learn about:

• Dagger history and advantages

• Component

• Module

• Annotations

• Constructor injection

• Field injection

• Method injection

• Singleton pattern

• Custom components

• Subcomponents

• Component factory

• Practical work

We will build everything in Kotlin. We will start from an empty project and build an application that incorporates all the concepts we talk about. We will go into detail about how to use them in practice in a way that helps us build a proper real world application that is scalable, maintainable and testable.

We cover a lot of ground in this course, and we will implement the concepts practically so that you get not only theoretical knowledge but practical experience as well.

Sign up today, and let’s learn how to use Dagger2 to build a modern Android Application.

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Frequently Asked Questions

How long do I have access to the course materials?

You can view and review the lecture materials indefinitely, like an on-demand channel.

Can I take my courses with me wherever I go?

Definitely! If you have an internet connection, courses on Udemy are available on any device at any time. If you don’t have an internet connection, some instructors also let their students download course lectures. That’s up to the instructor though, so make sure you get on their good side!