Dependency Injection in Flutter - You HAVE to Use it !

📄Dependency Injection (DI) is a design pattern used to implement Inversion of Control. It allows the creation of dependent objects outside of a class and provides those objects to a class through different ways. Using DI, we move the creation and binding of the dependent objects outside of the class that depends on them. This brings a higher level of flexibility, decoupling, and easier testing.

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⏳ TIMESTAMPS :
00:00 Intro
00:22 Join Telegram Community
00:40 Why DI With GetIt?
01:04 Without DI
02:04 Ways To Registering Instances
02:49 Register Singleton
05:36 Register Lazy Singleton
06:33 Register Factory

#flutter #fluttertutorial #fluttercourse #flutterwidgets

[leonardo_ruizz]

Great video! Thanks for the explanation, it really helped me!

[minseokjeong]

I love every your contents. Your contents is somewhat different than other flutter related youtuber. YOU NAILED IT!

[hiwa_sh]

Great video as usual 💜
Please make videos on state management in real & complex projects.
Thanks

[bendzbodoi]

thank's for content and subtitle!

[billiardoxx]

Hi, I'm trying to understand how/when/why to use "injectable" package with get_it package for DI. Injectable is supposedly useful for boilerplate and other useful features like modules. I would ask that you could make an example application with just get_it, and then transform that same application into another "simplified" one with the help of the "injectable" package, in such a way that one could see how useful said package could be, or under what circumstances it is. I currently find it difficult to understand its use, and the current tutorials found on the Web do not provide much help. "injectable" has a notation called "module" that seems useful in a "features" approach but without comparing how it would be presented with just "get_it" you don't fully understand the mechanism behind it.

[androidterminal]

Wow, understood DI from just a 7 minute video!

[trapeye]

How about prrovider, can provider use decency injection

[edward]

easy to understand thank you I hope you to show video using injectable plz

[hosseinvejdani]

Thank you 🌹. I have a question. Is it possible to register a service with input argument? If yes how we can pass argument to service class inside the app programmatically?

[KyoYamamoto-rcjp]

Great video! Thanks for the informative content, sir.
One question! If the app is using Riverpod, would you consider using `get-it` as dependency injection?

[im_swapnil_musale]

Thanks for this video it will be great if you add injectable support as well

[salsichalivre]

Yes, the video is nice, but I never recommend using this as state management. Use it as Dependency injection solution only, so you can make our app loosely coupled class to class.