The ViewModel & LiveData Tutorial in Android Studio (Kotlin)

In this video I'll be creating avery easy increment app using a viewmodel with livedata, and this should cover the very basics and give you a general understanding on how you can use a viewmodel along with livedata.

def lifecycle_version = "2.2.0"

// ViewModel
// LiveData
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[arpitgupta]

Simplest way to explain it
Don't get discouraged by less views bro
Your tutorials are easy to learn and very helpful

[youshaarif]

This is exactly what I was looking for. Simple, concise and to the point

[palaksdarji]

One possible change. Its better to put that business logic where you increment the number in the viewModel. Its not View's job to work on logic. It just has to call viewModel's method to update the count.

[karateswe]

Simple. And very powerful. One good and simple example is worth more than 1 billion words!

[lifeOfCharlesMaina]

Bro ...this is the best explanation I have come around... please make more tutorials such as this...

[kirwakelvinkering]

Woww, this tutorial made things simple for me .thank you .

[VIKASROYv]

Wow man loved it, you made it very simple.

[AwesomeDevNotes]

I can see the future when you do Dagger Hilt, MVVM, Testing, Coroutines, Retrofit, Room, WorkManager, Navigation in one app!

It's coming together 🧘

[giocornejo]

Thank you so much. I was coding wrong my whole life 🤣

[jatinvashisht]

best explanation I have seen ever. Great work

[potavios]

Great video! Simple and direct to the point!

[alperencevlik]

This video very helpful to me. Thank you man

[chewataapp]

I wish it was possible to subscribe 1 million times.

[rma]

no bullshitting no like subscribe comment, straight to point. very clear and precise. subscribed 🧡. wanna see more android stuff though

[Codecxter]

Love you 😘 after many videos i found the right one

[iftak]

Amazing video bud, simple and good explanation.
Make a big project as well lol

[emanalsbeiheen]

Very helpful and understandable... Thx

[farnadtohidkhah]

Hi, Thanks for useful video regarding The ViewModel & LiveData Tutorial in Android Studio (Kotlin). I saw in the video that without defining the Button in the activity (like val as Button) you were using directly the button id of the layout. How you did that because Android Studio gets error of this syntax

[hilaltube]

Very good but getting an error cannot create an instance of class ViewModel

[SrichakradharReddyNagireddy]

So, if I don't use an observer on the view model and just do setText on the textview in the button click listener, will the textview get reset after rotation?