The Ultimate Dagger-Hilt Guide (Dependency Injection) - Android Studio Tutorial

Dependency injection is a core concept of software development. In this video, I'll show you how you can apply DI in an Android app using Dagger-Hilt.

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00:00 - What is dependency injection?
06:45 - Setting up Dagger-Hilt
08:25 - Setting up the structure
10:39 - Creating a module
17:20 - Injecting into ViewModels
20:15 - Injecting the ViewModel in the UI
21:40 - Creating the application class
24:05 - Two dependencies of same type
26:20 - Binding abstractions
29:58 - Field injection
31:28 - Lazy injection

[leonardosibela]

Man, first of all, you are THE BEST Android YouTube channel in the whole website.
Second, you are just awesome!! You are a great teacher and a very charismatic human being.
Last, but not least, I don't know how you don't get tired of making so many great videos.
You ARE the best!! Thanks for teaching me so much. It's being a pleasure to have your videos as part of my life.

[alexeysimchenko]

I use dagger/hilt every day but usually as copy/paste so today I decided to finally get known how it works. Your explanation is the best of several that I saw today!

[manuelsilveriof]

This is by far the best explanation of Dagger Hilt I have found online. Not even the official Android Developers' Youtube channels explain it like you do. Thank you so much!!

[moforemmanuel]

your tutorials are the best because you take time to explain the subtle concepts behind the code which is rare from other tutorials
i just had to watch this once the get the whole scope of what DI with Hilt is and it implementations

[osisuper]

I am lost for words already. Man is always hitting the nail on the end. Much love ❤️.

[shashanknanda]

This is the most easy to understand explaination that I've ever found on dagger-hilt till now, you explained each topic very consicely yet clearly

[harishodzic]

I always try to give credit where credit is deserved. And you my man are pure gold. I just stumbled on your content and I'm happy for that.
Fast, to the point, full of valuable information. Keep on going this is great. I will subscribe, upvote, like.
Wish you a good luck in the upcoming days!

[priyanshugupta]

I am a student I can't buy u a coffee but I can like and share your video with my friends.

Amazing Teaching :)

[mandarpawar]

Man, you don't know how grateful I am right now! THANK YOU SO MUCH!!!

[nrg]

I normally blast through these tutorials but this one took a solid 1-2 hours because of coding and note-taking at the same time and there was so much good content. For example it takes 7 individual scrolls to get through the notes top to bottom, that's a lot more than usual

[VinothKumar-ooye]

philip lackner, i studied your and workout your Weather app (clean code architecture) course, and i don't understand most of things, then after watching this dependency injection i understand all the doubts i have on the weather app course. super tutorial ;)

[henrygalvan]

broo thank you, "you never actually call these functions, dagger hilt does", cleared up so much for me!

[muyassarabdullah]

I always go back to your tutorial because it is very simple and easy to understands from fundamentals point of view

[jagat.jeeban]

You're a great teacher. Hats off to you man!! 🙌 Keep making such types of tutorials on android topics.

[nantiyachomtee]

The quality of your content is incredibly high, awesome stuff!! Thanks a lot!!

[parulsinghalk]

you slayyyed it!!! 30 minutes video covered almost everything for a person who knew only how to use dagger2 👏

[khalidrinaldy]

you are the best Kotlin Android Developer's teacher, or maybe the best programming teacher i've ever watched

[attilabacsa]

Thank you, excellent content as always. When I decided to switch carrier and become an Android dev, your channel was one of the main sources to learn the basics.

Keep up the good work! 💯

[tonyalbanese]

I still can't believe how terrific these videos are. You explanations are superb. Thank you so much for taking the time to make this content.

[rajm]

Finallyyy, I learned Dagger-Hilt. Good explanation. Thanks, Philipp