如何使用 HiltViewModel 库和 jetpack compose 将参数传递给 viewmodel 构造函数

Question

如何使用 HiltViewModel 库和 jetpack compose 将参数传递给 viewmodel 构造函数 我的代码：

@HiltViewModel
class GetPurchaseViewModel @Inject constructor(val id:Long) : ViewModel() {
    private val service= RestModule
    var state = MutableStateFlow<State>(State.START)

    init{
        get(id)
    }

    private fun get(id:Long){
        viewModelScope.launch {
            state.value = State.LOADING
            try {
                val users = withContext(Dispatchers.IO) {

                    service.getIntance().getPurchase(id)
                }

                state.value = State.SUCCESLISTPURCHASE(users)
            } catch (e: Exception) {
                state.value = State.FAILURE(message = e.localizedMessage!!)
            }
        }
    }

}

我在可组合函数中的调用：

val model:GetPurchaseViewModel=hiltViewModel(idUser)

Answer 1

我建议您使用辅助注射，这里是文档 https://dagger.dev/dev-guide/assistance-injection.html