Kotlin - ViewModel
Wed Aug 04 2021 06:01:18 GMT+0000 (Coordinated Universal Time)
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@GoodRequest.
class DebugViewModel: ViewModel() {
private val _state: MutableStateFlow<Int> = MutableStateFlow(0)
val state: StateFlow<Int> get() = _state
fun calculateFactorialOf(n: Int) {
viewModelScope.launch {
var result = 1
repeat(n) { i ->
result = calculate(result, i)
}
_state.emit(result)
}
}
private fun calculate(res: Int, i: Int): Int = res * i
}
content_copyCOPY
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