Shared ViewModel - Explained | Android Studio Tutorial

[@toncatzu]

I just want to tell you that you saved me from further stress today. Been having a problem with a parent fragment and its child fragment that are supposed to share one viewmodel. The key was "activityViewModels". Thanks for explaining what it's for!

[@StevdzaSan]

Happy to help with the stress! 😎

[@bharathprakash]

Sir thank you so much !! Clear explanation Lot's of love from India ❤

[@AmitJayant]

Very precisely explained. Thanks a lot for this. ❤️ From India

[@mwahajsajidali5799]

Thanks man, I am learning android development, and I am working on a project which uses the concepts of navigation. I wanted to retrieve data from 1st Fragment. I tried everything like I tried data Classes to save data from 1st Fragment and use it in the 2nd Fragment but it did'nt work. Then, I realized that there must be another way of communication between two Fragments. Thank You very much for this information.

[@herisarwanto1183]

Nice. Easy to understand, and well explain too

[@StevdzaSan]

Glad to hear that 💜

[@tylerryden]

Thank you! Simple, straight to the point, and now I have a great understanding as to how to share data between fragments tied to the same activity.

[@tadiyal04]

No words for your tutorial . u hit the bull eye

[@batuhans.5120]

Very simple and giving good inspiration thanks for well education

[@irvingj.villanueva2318]

Just what i needed and explianed in a clear way

[@nima7605]

U have the best profile picture ever 🤣, Also thx for the Great videos

[@mobbs8229]

Stevzda, thank you so much, man. Your tutorials are just so on point.

[@imadbouhafer6289]

solved my 15days struggle thnx bro

[@StevdzaSan]

Happy to help! 🙌

[@shafique7z]

Man!!! I was running crazy after this! You explained well you showed an example well! you just earned a sub

[@StevdzaSan]

Yay 🙌

[@ericgacoki2225]

Smart content and creative animations ❤️. We're still waiting for the Jetpack Compose 🚀 series.

[@kamandemwangi]

Thank you man. I was having trouble navigating between fragments as my viewmodel was scoped to fragments instead of the activity.

[@subindsuresh4897]

Thank you. Explanation was very clear.

[@rajaarumugam2018]

Nice explanation..👍👏🥳

[@samuelwakoli]

I like how you deliver your content. It's well understood. Thanks

[@iftak01]

Great video and example .. my fav one by you!

[@StevdzaSan]

Thanks 💜

[@007ayansinha]

useful, relevant and to the point

[@ArjunVerma-lq4cf]

great explanation simple and short

[@miguellugodev]

Excellent is what i was looking for!!

[@parveensharma2270]

Nice tutorial.....good work

[@muhammadfitrie7061]

Tq so much, as usual, very helpful

[@sushmoyr]

So, like fragments, can we use sharedViewModel in activities?

[@rahmaditha4435]

i have the same question as well

[@MrThejaswi]

Technically you can by creating a custom view model factory class and returning the same instance. But this is not recommended because it defeats the purpose of view model otherwise

[@iammind3888]

Awsome brother thanks for this important video

[@easybusinessou]

Amazing I always waiting for you vedio

[@anudeepananth]

Can you please do a video on how we could save the recycler view scroll positions used in fragments using the shared shared ViewModel... As of now I m hiding and showing fragments while navigating which is not an elegant solution

[@odtuludenyazilim]

Thank you sooooooooo much bro.

[@mkc0321]

awesome video, you saved me

[@faboxbkn]

amazing! nicely explained

[@StevdzaSan]

Thanks 👍

[@easybusinessou]

I love your vedio please keep on..... 😍😍😍🙏

[@amangour4508]

@stevdza-San , what if a viewModel is to be shared among different activities ? how to do that ?

[@earth2201]

Thank you but I have a question: Why did not you create view model in Activity? And, Can I create "some" diffrence view model for "some" difference fragment? Thanks again. Sorry my bad English.

[@akndonut5131]

Can we use this method share an arraylist between fragments an activitys

[@StevdzaSan]

Sure

[@akndonut5131]

@@StevdzaSan on my project there is a error while i wrote " private val sharedViewModel : SharedViewModel byactivityViewModels()". my pc do not recognise activityViewModels()

[@coffeedude]

What do I do if I need to use a factory with the delegate activityViewModels?

[@aliakkawi4759]

Awesome tutorial

[@kumar_rajesh_]

can you please post a video about dagger 2 implementation it would be very helpful

[@appranger6639]

One question: Can I use different viewmodels for each fragmet on top of using a shared viewmodel???? Otherwise we will have to put all the business logics of all the fragments in that same shared viewmodel. What is the solution here???

[@StevdzaSan]

Sure you can.

[@appranger6639]

@@StevdzaSan Thank you, I was searching for this the whole day and couldn't find an answer. Because the android documentation says that we should use only one viewmodel per activity/fragment. So you are telling me I can use two viewmodels for one fragment/activity in this case, right???

[@tessanix9771]

That's a great video! But I would like to know how to do the same if I use Jetpack Compose since we do not use Fragments in Compose.

[@StevdzaSan]

Yeah ✅️

[@tessanix9771]

@@StevdzaSan Ok but I'm only using composable so I don't have acces to "by activityViewModels()" in them. How coudl I do ?

[@jayantkumar1954]

It's amazing 💪💪

[@Rafael-hk9pg]

Is this possible with Jetpack Compose? Thanks!

[@StevdzaSan]

Yep

[@05Sambist]

Can you make a video about how to save fragment state at bottom navigation with Navigation Graph?

[@anudeepananth]

Yes I have the same request

[@rickventura1109]

Muito obrigado, me ajudou de mais.

[@nugrohodaru9502]

Nice video 👍

[@StevdzaSan]

🙏🙌

[@Revitalish]

please make a video about shared viewmodel with nested navgraphs. there are no tutorials about it

[@andrzejkurowski2293]

You're a lifesaver!

[@iJuce]

does Snapchat use viewpager with activities or fragments (when sliding between screens)

[@sajjadabdulaziz6178]

Thanks bro

[@phadu1024]

Where have u inflated layout with id I cannot see that?

[@henriquepetters]

Might be stupid, but when to use vm factory? In this example you haven't used it.

[@wahyukoco4562]

i think it only be used if you need parameter in viewmodel

[@deepakbisht7764]

@@wahyukoco4562 true but its better to use dependency injection. but you are right we use view model factory when we have some custom requirements and we need to do more stuffs than just creating a simple viewmodel

[@KIKI-NJ]

Awesome 👌 🆒️

[@emmanuelg.9146]

really thank so much!!

[@pratyushagarwal2000]

Make some Content on dagger hilt

[@kl3jvi]

I fucking love you man

[@nurmuhammadyuldoshev4313]

thanck bro

[@alexanderguzman5396]

Thank you!

[@StevdzaSan]

Always glad to help 👊

[@ahmetbiyik7392]

Video about workmanager

[@hdkloh]

Thank you...

[@abdellahkhalid4659]

thank you

[@anujrai5894]

Thanks BOSS

[@Sc2MooDy]

Thanks!

[@satyabhai4113]

Sticky header recyclerview. Upload tutorial please

[@cw3dv]

I am always sad when I see these kind of good videos because ViewModel, DataBinding and all cannot be done by me. Why because I don't have android studio I use AIDE it does not have the capability to do that

[@hannanhub1717]

then download android studio....

[@cw3dv]

@@hannanhub1717 No computer I do android app development in an android device

[@shock1136]

NIce video

[@LazyTram911]

CooLisimo!

[@abdnezar5872]

great

[@benjamin0mar317]

👍👍👍👍

[@martingelevski9509]

Serbia do Tokija :D

[@jude-l3f]

First

[@killerHumanRabbit]

thankyou so much