How to Build a Clean Architecture CRUD Note App Using KMM (Android + iOS)

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Жыл бұрын

KMM (Kotlin Multiplatform Mobile) allows us to create cross-platform apps using Kotlin. A major part of our apps logic is shared Kotlin code - only the platform specific things need to be implemented in native code. So, we effectively get 2 native apps while sharing a lot of Kotlin code.
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Пікірлер: 163

@hinocenciopaulo Жыл бұрын

I could see that you put a lot of effort into this project and still released it for free. Thank you very much.

@nijuyonkadesu Жыл бұрын

yess 💌 only while doing I can realize how complex it can get !

@francismwangi9752 Жыл бұрын

Hello Phillip.Your ability to simplify complex concepts and explain them in a clear and concise manner is truly commendable. Your step-by-step approach to teaching makes it seem easy and achievable, even for beginners. Looking forward to learning more about Firebase, CRUD operations, and authentication. If you have time for a KZfaq tutorial on these topics, I'd love to watch it. Thanks for sharing your expertise.

@kinggeorges625 Жыл бұрын

Thanks Phillip for this great video were waiting impatiently 🤩 Next time please consider doing a *News KMM app* with API requests 🙏

@shareefummer2564 Жыл бұрын

I was eagerly waiting for your KMM video. Thanks brother . Love from India😍

@breensrobert Жыл бұрын

Wow finally finished this, great explanation and looking forward to building more apps on KMM.

@miracleukaka4085 Жыл бұрын

Thank you so much for this. I can't wait to get my Mac so I can start applying these KMM concepts.

@mattisovereighteen 11 ай бұрын

This is better than most paid courses, thank you so much!

@PhilippLackner 11 ай бұрын

Thank you, really happy to help!

@ericlekwa4573 Жыл бұрын

Thank you Philipp I have been keeping an eye for this tutorial. this is an dream come through for me 🥳

@theophilus494 Жыл бұрын

Thanks sooooooo much Philipp... I'm personally grateful for this... 🙏🙌

@andresfgarcia86 Жыл бұрын

Great tutorial, can't wait to see more KMM & iOS

@sanjaybatak3549 Жыл бұрын

Thanks a million Phillip Lacker 🎉 U r our hero.

@dbug18 Жыл бұрын

Another tip from an iOS dev hehehe: you don't need to set optional variables to nil. The default value is already nil. Thanks for the video!

@PhilippLackner Жыл бұрын

Thanks!

@elelan Жыл бұрын

Finally finished watching this and learned a lot I think it's time you start making IOS and swift tutorials along with KMM We would love that very much😍😍😍

@ChrisAthanas Жыл бұрын

He specializes in Android tho.

@joeymarley Жыл бұрын

Another Great tutorial!! Thanks for sharing your knowledge and for making those awesome tutorials

@KIRILLINGUSS21 Жыл бұрын

awesome video!!! we're waiting for more about KMM :))😀😃

@edbienes Жыл бұрын

very timely content!! 🥳👍🏻👍🏻 thank youuu

@dutyman5533 Жыл бұрын

Thank you very much for the time that you spent for tutorial.

@chimezieorji-unegbu7110 Жыл бұрын

I have liked even before starting to watch knowing it's great already.

@jisunski02 Жыл бұрын

Will try this later. Great dude!

@hcaltay Жыл бұрын

You are a legend. Thanks for the video!

@elelan Жыл бұрын

Thank you Looking forward to learn a lot about KMM 🤩

@PhilippLackner Жыл бұрын

More to come!

@dess4099 Жыл бұрын

I wish there was that great content in Flutter like this! I'm not learning kotlin but it really helps in my stack anyway

@coldwolf5050 Жыл бұрын

Check out Mitch Koko on youtube

@karansoni3798 Жыл бұрын

Bro you never heard of resocoder 😂..even a simple flutter keyword will index some of his videos

@dess4099 Жыл бұрын

@@karansoni3798 ofc, but reso doesn't build apps like this

@celik_m Жыл бұрын

Nicely done. Small suggestion would be to record natural approach to development in terms of showing decision making process and at least part of the struggles.

@hachoumkabboudi8125 Жыл бұрын

great job, some seperate iOS tutorials would be awesome too

@gofudgeyourselves9024 Жыл бұрын

Absolutely brilliant

@gofudgeyourselves9024 Жыл бұрын

This man is incredible

@chandershekhar9251 Жыл бұрын

thank you very much sir for the tutorial

@stephentellez5718 Жыл бұрын

thank you soo much for your magnificent work

@tikayz Жыл бұрын

Thanks for such an intuitive tutorial. I've not finish watching but I've already liked it. I really love you man for impacting so much knowledge on us. Can't wait to get a MacBook to try my hands on this :)

@smart1hashi Жыл бұрын

Do you think we can use kotlin in ios as well in the future?

@user-eo9gb1qq7n Жыл бұрын

Hi Philipp, thank you for your lessons , can you tell, what android studio theme do you use?

@rahmathidayat4797 Жыл бұрын

Beautiful course master Philip

@PhilippLackner Жыл бұрын

Thanks, happy to help!

@chhatrapatikumar7311 Жыл бұрын

@@PhilippLacknerplease make a video on kotlin + node js + mongodb full stack clone App like people made clone app in flutter.

@jiwomdf8244 Жыл бұрын

just finish it, you are the best philipp, help me a lot, thank you so much

@michaberkowicz8239 Жыл бұрын

Perfect for boring sunday

@alexeysimchenko7494 7 ай бұрын

on 22:10 I several times listened what did you say, and I could understand it only when I switched on subtitles. That word was - parameter)) You put emphasis on the last syllable, although it should be on the second. It's not big deal while you have good subtitles

@unclerukuss Жыл бұрын

thanks Philipp !

@khemmahato8420 Жыл бұрын

you are great bro so much good content

@ngolian Жыл бұрын

About 7 minutes in I noticed some references to iosX64. Does that exist just so that the app can be tested on a simulator on an Intel Mac? Is it safe to remove these references if you're using an Apple Silicon Mac?

@adrianpionka6329 Жыл бұрын

Hello. Good job. Great knowledge. Maybe next time you show how implement navigation drawer? :)

@Aditprayogo18 Жыл бұрын

Nice explanation, may I know what theme did you use on the android studio? thank you

@Cubdadure Жыл бұрын

Amazing 🤩, thx !! It just need to add paging (for projects with lota of records) and you will have the perfect start kmm app 💪🥳

@PhilippLackner Жыл бұрын

that's your homework

@Cubdadure Жыл бұрын

I’ll try again, it’s one of the reason I don’t use kmm for the moment, paging is a pain in kmm for the moment for me 😝

@alonshlider4881 Жыл бұрын

Why do you use savedStateHandle for process death and not the rememberSaveable { } block?

@anudeepananth Жыл бұрын

Does jetpack compose lazy column support sql delight? It only supports room 3 to my knowledge...

@rafiulhassan4027 Жыл бұрын

Thanks a ton!! @ 44:22 Why did you use "lowercase()" in both title & query instead of "ignorecase = true" inside contains? Isn't it more convenient?

@KapilSaini-bt7gq Жыл бұрын

Hi Philipp, Please use time stamps in your videos. Thanks for your videos it helps alot.

@PhilippLackner Жыл бұрын

I just launched a really in-depth KMM course in which you learn to build a professionally designed translator app that supports 28 languages. Get it here: pl-coding.com/building-industry-level-multiplatform-apps-with-kmm

@smartapps8770 Жыл бұрын

Good project🎉, i’m a fan of sharing viewModel instead 😂

@user-kv8th4ls1y Жыл бұрын

Hi! I can't figure out how to do the migration correctly. In the file "note.sq" I create an "insert into ...". The record is saved in the database, everything is ok. I create a file "1.sqm" after I insert line "update table ...". The record has been updated for the current user, but when installing from scratch, I see the old value. Do I really need to change the values in two places?

@xakaler2638 Жыл бұрын

Thnq philipp for your amazing content always. ... Can we start learning KMM, what is the future of KMM.

@eczema59 Жыл бұрын

Android Studio cannto find SQLDelight plugin, what I need to do?

@PhilippLackner Жыл бұрын

You can manually download it from the jetbrains website, simply Google for it and then open the zip in android studio in the plug in settings tab

@josephplayspickleball Жыл бұрын

Phillip, I really appreciate this as I'm building a KMM app right now! These videos are helping to fill the gaps in my knowledge! One thing I'm struggling to find help with is OAUTH2 verification for users of my app. I need them to send google Sheet requests to write data. I've only been trying in android, but I can't find any good video resources, and I'm struggling to find anything else online. Any good walkthroughs? If not, I guess I'll have to wait for a video of yours to drop one day. Thank you Phillip for all you do for us!

@John-qt6qk Жыл бұрын

Awesome!!

@saifalnuaimi204 3 ай бұрын

Thanks man

@amirraza2790 Жыл бұрын

Hey man! you are amazing. Well I have some confusions here, please make it clear to me If you get time. - How can we achieve DI in shared module? please exclude koin or kodein - As far as I get the KMM, It has a very limited scope that codebase can be shareable as there are much to be implemented in platform-specific package. Am I right? If yes, Why KMM can be chosen? - How can we manage the build variants for Android and iOS in KMM? - How can we add projects as sub-modules? Thankyou!

@davesari6345 8 ай бұрын

Stuck at share folder . . . it seems not to be found/seen on mac end

@monoromrin8177 Жыл бұрын

Hello anyone, can you tell me how to redraw the view in fragment when configuration change (UImode) in Fragment Activity?

@gori_maheswari8994 Жыл бұрын

Good nice amazing😍

@arunrajkumard5238 Жыл бұрын

Thank you

@codingjack Жыл бұрын

Highly appreciate the contents you are providing.

@JohanMosqueraYT Жыл бұрын

Thank you Philipp . Sos un crack! I’m sorry about the spanglish, but it sounds better to me 😅.

@coldwolf5050 Жыл бұрын

Any chance for an oauth 2.0 with compose video? I spend so much time looking and nothing works...

@Bluckyism Жыл бұрын

Thank you......

@zeynepduyenli Жыл бұрын

In Android, search bar doesn't except any keyboard input. I tried both in my physical device & emulator.

@zimbaldinho Жыл бұрын

Excelent video! Has anyone noticed that, on the ios app, when you click in any note, goes back and try to create a new note the content of that note is still there? or did I miss something? on mine it happens like this

@rasoolmohamed4788 Жыл бұрын

Wow Wow Wow, The most awaited tutorial😍😍😍 Thank You, @Philipp Lackner

@PhilippLackner Жыл бұрын

You're welcome 😊

@rasoolmohamed4788 Жыл бұрын

@@PhilippLackner Can we have an API call video with error handling in KMM + Clean Architecture?

@abmhdidev Жыл бұрын

Thank you so much for this video

@PhilippLackner Жыл бұрын

Most welcome 😊

@abmhdidev Жыл бұрын

@@PhilippLackner Thank you. I really enjoyed watching this video today and I have recommended this video to my developer friends.

@denisrudenko9937 Жыл бұрын

Thanks

@surendramaran Жыл бұрын

Amazing as always. Would you mind making a video on CameraX?

@PhilippLackner Жыл бұрын

Would be an idea, thanks

@yhqu3464 Жыл бұрын

Wonderful! Thank you!

@Rekubot Жыл бұрын

Amazing content, thank you! Does anyone know how to enable the sticky scrolling headers in Xcode seen at 2:09:54? I couldn't find a way to enable them in preferences. Edit: nvm, it's an Xcode 14 feature

@Alex-ve4wr Жыл бұрын

Do you have to do something specific for the project to start with Compose for Android ? Mine started with xml

@ArturoDevA Жыл бұрын

xml is better, you can use databinding with xml > compose

@larkes3364 Жыл бұрын

I can't find sqldelight plugin in my android studio

@nguyencodervn Жыл бұрын

Thank !!!!!!!

@smreha Жыл бұрын

My man 🙂

@ashrafkm5916 Жыл бұрын

Hi all. A question to everyone. I am backend developer. I am going to start work on front end mobile app. I am little bit confused on choosing flutter vs kotlin+jetpack compose. Can you guys suggest please. I want app to be working smoother like for example how Instagram works.

@avc8484 Жыл бұрын

why use combine at 1:01:27 instead can use merge isn't it?

@musfickjamil2831 Жыл бұрын

Wow 🤯🤯🤯🤯

@safionweb Жыл бұрын

🔥

@thumbthrasher Жыл бұрын

Thank you for a great tutorial The initial source code seems to be the final version though?

@PhilippLackner Жыл бұрын

Uhm no? 🤔

@thumbthrasher Жыл бұрын

@Philipp Lackner it's no bother, I just wanted to follow along as I'm still a newbie. Separately: How could I add an extra feature such as a checkbox for a shopping list, for example? Thanks again

@androidmaster9869 Жыл бұрын

I was expecting a video like this , also navigation with decompose library , but it seems you didn't use decompose . I will watch this video after I complete my current project. anyway thanks a lot .

@karansoni3798 Жыл бұрын

Hey are you contributing for kmm on a open source project or a private project?

@user-cq6dt3vp4i Жыл бұрын

Why do you use types from presentation layer in domain layer? It is a mistake. 28:00

@fatmafakhfakh9997 Жыл бұрын

Thanks for this video . I have some issue in other need ; the issue is i have list of item and on Click of Item I open a dialog for detail of current item ; the problem is if I click quickly and successive on a first item then on the second item --> the dialog show the details of the second one with the size of the first one

@fatmafakhfakh9997 Жыл бұрын

please tell me if you have any idea to solve this

@ChrisAthanas Жыл бұрын

I'm seeing a runtime error when the android app is put into the background that causes the app to crash: java.lang.RuntimeException: Parcel: unable to marshal value Note(id=2, title=zoom, content=, colorHex=4286701290, created=2022-10-11T01:34:44.331) Is anyone else getting this error when the app is put in the background? It seems that the Note class needs to use the "Serializable" interface to be used as a Parcelable, but since thats a Java-only feature, i cant add it to the Note class. Any suggestions?

@ChrisAthanas Жыл бұрын

I figured it out, and whoa what a pain. The documentation on this is extremely lacking! My answer and sample code at sta ckov erflo w dhat c om slash a slash 74050344/2857200 (remove the spaces and change the dhat to a . and the slash to / - YT doesnt let you post links)

@ChrisAthanas Жыл бұрын

I had to add custom annotations and TypeParceler, and it was not very straightforward

@MrWiseguy818 Жыл бұрын

Weird that the Phillip doesn't seem to address this. The bug is caused because the notelistviewmodel is trying to get saved into a parcel when the app goes into the background, but the Note data class is not parcelable and doesn't have the code to do so. Difficult to fix this issue if you dont understand it. The Solution is to use the kotlin Parcelize annotation Add id "kotlin-parcelize" to the module build.gradle, at the top inside the plugins object. Then, add @Parcelize annotation to the Note class, and all the subclasses if needed make sure the note data class also implements the Parcelable interface, with Note: Parcelable It should work just fine after that

@alonshlider4881 Жыл бұрын

2:09:10 you can use if let id2 = id{ null safe code } else { execute code if it is null} Replace id2 with a more relevant name

@ngolian Жыл бұрын

You can also shadow the argument name: if let id = id ... and/or use a guard statement instead: guard let id = id else { return }

@devanshgarg6298 9 ай бұрын

My sql file is not getting recognised, do anybody else also have the same problem?

@guidoferri8683 Жыл бұрын

Do you ever use UI design tools like Figma?

@anonymoususer8849 Жыл бұрын

He use Adobe XD

@petrapeltauer Жыл бұрын

How does the stateIn at kzfaq.info/get/bejne/Z91df7eG0sXNdHk.html actually works. Will the resulting StateFlow change only if the object changes structurally? Or will it also change if there is different object but structurally same as the old object which is being replaced?

@deviantstudio Жыл бұрын

why you didn't use koin for di? it's multiplatform

@raymondmichael4987 Жыл бұрын

Would like if you can add mongodb realm into the mix, as apart two. Thanks buddy

@sukanyasadasivan5632 Жыл бұрын

Hi, could you please do a video on Compose multi-platform?

@kingcoder7654 Жыл бұрын

❤️❤️

@bitwisedevs469 Жыл бұрын

Finally

@frostyfreezemovies 10 ай бұрын

Plz add this to playlist

@dmytroberezhnyi717 Жыл бұрын

Jetpack compose for iOS?

@ChrisAthanas Жыл бұрын

One can hope and im sure its in the pipeline.

@myselferbumba Жыл бұрын

Thanks a lot! What about Compose Multiplatform! Is it interested for KMM projects ? Will you talk about this ?

@PhilippLackner Жыл бұрын

I will once it's stable enough to not run into a million Gradle conflicts

@micah1995 Жыл бұрын

I picked up an issue on the IOS app. When you select a note from the list and click back and than click on the add icon I get the same note. My expectation is that I should see a screen with only the hints.

@micah1995 Жыл бұрын

I found the issue on line 34 of the NoteListScreen you should pass noteId as nil and not selectedNoteId because the NoteListScreen still keeps the same reference of the selectedNoteId

@andrefilgueiras Жыл бұрын

@@micah1995 Nice catch and thanks for sharing