var productList = MutableLiveData<ArrayList<...

# android

[gokul]

var productList = MutableLiveData<ArrayList<Fnblist>>()

fun add(subitem: Subitem, position: Int) {
productList.value?.get(position)?.subitems?.get(0)?.count = 2
}
not observing on property change.. need help

[gokul]

When using setvalue it's observing in activity.
But when changing feild in livedata not observing.

[edwardwongtl]

Because LiveData don’t know if the content of the object changed.

[gokul]

Then. What's solutions for this

[edwardwongtl]

add productList.setValue(productList.value)

[Mark Buikema]

it only observes changes of the list, not the items within the list