viewModelImpl

fun <T : ViewModel> viewModelImpl(modelClass: KClass<T>, emptyBlock: EmptyConstructor? = null, block: SSHConstructor? = null, key: String? = null): T

实际构造ViewModel的方法

modelClass

ViewModel的KClass

emptyBlock

空构造函数

block

带有SaveStateHandle的构造函数

key

ViewModel的键。