Many skilled Android builders use Dagger 2 dependency injection framework to construct clear and maintainable Android functions. Dependency injection is likely one of the most basic and helpful architectural sample in object-oriented design, and it’s used extensively in Android world.
After finishing this course you may know what dependency injection is and how one can use Dagger 2 dependency injection framework.
You will perceive that dependency injection isn’t about frameworks, annotations, reflection or code era, however about the elemental design and structure of your Android apps. You will understand that dependency injection isn’t black magic and that every one real-world Android functions, even the only ones, can profit from it.
Despite the fact that the tip objective of this course is to show you Dagger 2, I can even present you methods to implement so-called Pure Dependency Injection in Android with out utilizing any third-party libraries in any respect. It will mean you can absolutely perceive and respect the position of dependency injection frameworks.
- Skilled grade
- From fundamentals to greatest practices
- Optimized for skilled Android builders
- Non-trivial examples
- Supply code on GitHub with step-by-step commits historical past for simpler assessment
Identical to another instrument, dependency injection frameworks will be very useful in Android improvement, or be misused. Due to this fact, whereas there are lots of alternative routes to make use of Dagger 2 in your functions, not all of them are equally good.
This course will spare you a number of time since you’ll shortly discover ways to combine Dagger 2 into Android functions to attain the perfect construction optimized for long run maintainability. This strategy was examined in many professional industrial tasks and it produces excellent outcomes.
So, if you wish to be taught what dependency injection is and how one can use Dagger 2 to develop clear and maintainable Android functions – this course is for you.