Category "android-livedata"

Android LiveData advantage than other observable libraries

In 2022, What scenario can imagine LiveData is better than other observable libraries such as StateFlow, SharedFlow, Coroutine Channel and etc.

java.lang.NoSuchMethodError after upgrading Jetpack Compose to 1.0.0‑beta07

I'm getting the following error running observeAsState on a LiveData object after I upgraded Jetpack Compose to 1.0.0‑beta07. java.lang.NoSuchMethodError:

How to deal with viewholder and flow in recyclerview?

I would like to use my variable flow to save integer and keep him. Then every viewholder in recyclerview observe flow and react if it is clicked. For example: I

ViewModel updates on screen rotation

I've created a simple project to study Kotlin and Android architecture https://github.com/AOreshin/shtatus The screen consists of RecyclerView and three EditT

Difference of setValue() & postValue() in MutableLiveData

There are two ways that make change value of MutableLiveData. But what is difference between setValue() & postValue() in MutableLiveData. I could not find

Filtering a recyclerview list using map or switchmap

I've been trying to figure this out for 2 days now - I just can't seem to get it to work! I'm using MVVM with a Repository pattern. Could someone tell me what I

Caused by java.lang.IllegalStateException: Couldn't read row 281, col 0 from CursorWindow with Room

I am getting this exception with my DAO in Room, at what seems random moments: Caused by java.lang.IllegalStateException Couldn't read row 281, col 0 from Curs

MutableLiveData: Cannot invoke setValue on a background thread from Coroutine

I'm trying to trigger an update on LiveData from a coroutine: object AddressList: MutableLiveData<List<Address>>() fun getAddressesLiveData(): Live

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