help me please how correctly i should get ontextchanged text to viewmodel to insert to Room DB? by not destroying MVVM architecture

We use this way: In the `Fragment`:

input.addTextChangedListener(object : TextWatcherAdapter() {
            override fun onTextChanged(s: CharSequence?, start: Int, before: Int, count: Int) {
                viewModel.onInputUpdated(s?.toString() ?: "")
            }
        })

And in the `viewModel`:

fun onInputUpdated(text: String) {
        //Do stuff
    }

We usually also make the

object : TextWatcherAdapter

into a

val

in the

Fragment

to remove the text listener when it is destroyed.

thx

Well, we usually don’t use the

init

method, we have our own

start

method, so we can “control” when to start, etc. Then it is straightforward, in the

Fragment

we listen for the live data, and after

start

, it will

post

the data and as the

Fragment

is listening, it will update the views.

in my project i am getting task key by safearg to fragment then in init block of viewmodel making this task.addSource(database.getTaskContentById(taskKey), changedEtText::setValue)

If you want to get and set value to/from edit text to live data you need two-way databinding