i want render diff view with data but when use state it not change like this: ```val state: MutableL...

# compose

[zhagnfei]

i want render diff view with data but when use state it not change
like this:

val state: MutableList<String>? by imageList.observeAsState(mutableListOf())
if (state.isNullOrEmpty()) {
    feedbackPlaceView(addImgClick)
} else {
    state?.forEachIndexed { listIndex, s ->

[Zach Klippenstein (he/him) [MOD]]

It’s usually a red flag if you have a MutableList inside a state object. Are you mutating the list instance itself?

[zhagnfei]

if i want update view with data how to do?

[zhagnfei]

i know,must use SnapshotStateList

[Zach Klippenstein (he/him) [MOD]]

Either use that, or use an immutable list with a MutableState