Kotlin Delegation Tutorial with Example

Delegation is an object oriented design pattern and Kotlin supports it natively with zero boilerplate code. In this Kotlin Delegation Tutorial we will see what it is and how we can use Kotlin Delegation.

0:00 What is Kotlin Delegation?
0:45 Creating Interfaces
1:30 Kotlin Delegation the Old School Way
2:25 Delegating Responsibility to Other Objects
4:35 Delegation
5:30 Kotlin Native Delegation

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[Akashpagol]

Best explanation by far, no unnecessary jargons and horse-sh*ts. To the point!.

[hablahei]

Saw a couple of videos on this topic and it still wasn't clear to me how it worked, until I found this video which explained it perfectly. Thanks for making content, keep it up! :)

[tobidaada]

Very simple, and straight to the point.

[haithambassam]

Straight to the point, you have explained things really well. Good Job.

[HannesDev]

Very good tutorial, finally understood, thank you so much!

[gawahchan]

This is the best explanation of delegates, thank you!

[Rafa-bvbu]

Thank you for this tutorial. Thanks to you I finally understood how delegates in Kotlin work :)

[andrii_gepbl_from_deddom]

I saw a lot of explanations of Delegates and understand them only after your video.
Thank you!

[avisekmal]

Nice explanation, thanks, that's help me a lot.

[peshutanpavri]

Hi, Just a few questions, for this to work, how does it know what functions to call? Do the method names need to match or something? What if the interface has multiple methods?

[gobindkumar]

Thanks. I understood in one go. Thank-you

[rishabhgarg]

interface can have any number of methods or only one
as if its one then delegation will call but what if there are many whom it will call

[enikebraimoh]

please what font are you using on your android studio editor?😁

[briansmithchuquirunaleon]

That was a fantastic explication. Thank you by share your knowledgement.

[TheDamiankain]

То чувство, когда индус на английском с акцентом, объяснил лучше, чем все эти сраные системные архитекторы вместе взятые с видосами по полчаса. Чел ты лучший!!!! You best of the best of the best!!!!

[DahabJr]

Thank you very much, awesome video ☺️ 👍

[d-sysdatasolutions]

sir if don't make file variable private what is disadvantage

[recipeFor]

I love this video this is one of the best KT on "by" delegation. Thank you! Now subscribed as well😅