//Android/br.com.arch.toolkit.android.util/ObservableValue/ObservableValue
[android]
constructor(initialValue: T, getter: () -> T?, setter: (T?) -> Unit? = null)
android
| Â | Â |
|---|---|
| initialValue | fallback value used before reading from getter. |
| getter | source of truth reader. |
| setter | source of truth writer. When null, value becomes read-only. |