Hi, what is the difference between these two funct...
# composes
Shakil Karim
06/20/2021, 12:28 PMHi, what is the difference between these two function definition, in terms of when the backing MutableState changes?
fun Demo (coin: State<Int>) vs
fun Demo(coin: Int)
a
Albert Chang
06/20/2021, 1:18 PMIf these are composable functions, I don’t think there’s any difference but you should use the latter form as the parameter doesn’t necessarily have to be a
States
Shakil Karim
06/20/2021, 2:36 PM@Albert Chang Yes, it is Composable functions, thanks i though latter one won,t recompose when it's data changes.
n
nglauber
06/21/2021, 2:47 AMYou must definitely choose the second one…
This is the definition of _unidirectional data flow_: “State flows down, events flows up”
https://developer.android.com/jetpack/compose/state#state-hoisting