core/com.erolc.mrouter.lifecycle

Package-level declarations

Types

class DefaultViewModelProviderFactory : ViewModelProvider.Factory

object EmptyCreateKey : CreationExtras.Key<EmptyConstructor>

actual class LifecycleOwnerDelegate : LifecycleOwner, ViewModelStoreOwner, SavedStateRegistryOwner, HasDefaultViewModelProviderFactory

expect class LifecycleOwnerDelegate : LifecycleOwner, ViewModelStoreOwner, SavedStateRegistryOwner, HasDefaultViewModelProviderFactory

actual class LifecycleOwnerDelegate : LifecycleOwner, ViewModelStoreOwner, SavedStateRegistryOwner, HasDefaultViewModelProviderFactory

object SavedStateHandleCreateKey : CreationExtras.Key<SSHConstructor>

fun Lifecycle.addEventObserver(body: (source: LifecycleOwner, event: Lifecycle.Event) -> Unit)

添加事件监听

expect fun createLifecycleOwnerDelegate(viewModelStoreProvider: MRouterViewModelStoreProvider?, hostLifecycleState: Lifecycle.State = Lifecycle.State.CREATED, immutableArgs: Bundle?): LifecycleOwnerDelegate

actual fun createLifecycleOwnerDelegate(viewModelStoreProvider: MRouterViewModelStoreProvider?, hostLifecycleState: Lifecycle.State, immutableArgs: Bundle?): LifecycleOwnerDelegate

@Composable

fun <VM : ViewModel> ViewModelStoreOwner.createVM(modelClass: KClass<VM>, key: String?, extras: CreationExtras): VM

用于构造简单的ViewModel的工厂

@Composable

actual fun LifecycleOwnerDelegate.LocalOwnersProvider(saveableStateHolder: SaveableStateHolder, pageScope: PageScope, content: () -> Unit)

@Composable

expect fun LifecycleOwnerDelegate.LocalOwnersProvider(saveableStateHolder: SaveableStateHolder, pageScope: PageScope, content: @Composable () -> Unit)

@Composable

actual fun LifecycleOwnerDelegate.LocalOwnersProvider(saveableStateHolder: SaveableStateHolder, pageScope: PageScope, content: () -> Unit)

@Composable

actual fun LifecycleOwnerDelegate.LocalOwnersProvider(saveableStateHolder: SaveableStateHolder, pageScope: PageScope, content: () -> Unit)

@Composable

actual fun LifecycleOwnerDelegate.LocalOwnersProvider(saveableStateHolder: SaveableStateHolder, pageScope: PageScope, content: () -> Unit)

@Composable

inline fun <VM : ViewModel> viewModel(noinline block: () -> VM, key: String? = null): VM

用于构造具有空构造函数的ViewModel，如果需要更加强大的构造方式可以使用其他第三方库，比如koin

@Composable

inline fun <VM : ViewModel> viewModel(noinline block: (SavedStateHandle) -> VM, key: String? = null): VM

用于构造有且只有SavedStateHandle作为参数的构造函数的ViewModel

@Composable

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

实际构造ViewModel的方法