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El componente Navigation de Android Jetpack proporciona compatibilidad con aplicaciones de Jetpack Compose. Puedes navegar entre elementos componibles y aprovechar la infraestructura y las funciones del componente Navigation.
En esta página, se describen las diferencias con la navegación de Jetpack en Compose para Wear OS.
Configuración
Usa la siguiente dependencia en el archivo build.gradle del módulo de tu app:
Se usa en lugar del artefacto androidx.navigation:navigation-compose porque proporciona implementaciones alternativas específicas de Wear OS.
Crea un controlador de navegación, un host y un gráfico
La navegación con Compose para Wear OS requiere los mismos tres componentes necesarios en apps para Wear OS: el controlador de navegación, el host y el gráfico.
Usa rememberSwipeDismissableNavController() a fin de crear una instancia de WearNavigator, una implementación de NavController adecuada para aplicaciones de Wear OS:
NavController es la API principal que se usa para navegar en las aplicaciones de Compose. Controla la navegación entre elementos componibles en el host de navegación, que, en Wear OS, es SwipeDismissableNavHost.
Al igual que el elemento componible NavHost, toma una referencia al controlador de navegación, la ruta para el destino de inicio y el compilador del gráfico de navegación que se muestra aquí como una expresión lambda final.
El destino de inicio debe proporcionarse en el compilador del gráfico de navegación, junto con todos los demás destinos que se deben poder navegar con el controlador de navegación.
En tu app para Wear OS, declara SwipeDismissableNavHost como contenido de AppScaffold para admitir componentes de nivel superior, como la hora, el indicador de desplazamiento o posición y el indicador de página.
Usa un objeto AppScaffold sobre SwipeDismissableNavHost y ScreenScaffold a nivel de la pantalla para agregar un objeto TimeText a la pantalla de forma predeterminada y asegurarte de que se anime correctamente cuando navegues entre pantallas.
Además, ScreenScaffold agrega un PositionIndicator para el contenido desplazable.
AppScaffold{valnavController=rememberSwipeDismissableNavController()SwipeDismissableNavHost(navController=navController,startDestination="message_list"){composable("message_list"){MessageList(onMessageClick={id->
navController.navigate("message_detail/$id")})}composable("message_detail/{id}"){MessageDetail(id=it.arguments?.getString("id")!!)}}}}// Implementation of one of the screens in the navigation@ComposablefunMessageDetail(id:String){// .. Screen level content goes herevalscrollState=rememberTransformingLazyColumnState()valpadding=rememberResponsiveColumnPadding(first=ColumnItemType.BodyText)ScreenScaffold(scrollState=scrollState,contentPadding=padding){// Screen content goes here
El contenido y las muestras de código que aparecen en esta página están sujetas a las licencias que se describen en la Licencia de Contenido. Java y OpenJDK son marcas registradas de Oracle o sus afiliados.
Última actualización: 2025-08-27 (UTC)
[null,null,["Última actualización: 2025-08-27 (UTC)"],[],[],null,["Compose for Wear OS Material version 2.5 3\n\n*** ** * ** ***\n\nThe [Navigation component](/guide/navigation) in Android Jetpack provides\nsupport for Jetpack Compose applications. You can navigate between composables\nwhile taking advantage of the Navigation component's infrastructure and\nfeatures.\n\nThis page describes the differences with Jetpack Navigation on Compose for Wear\nOS.\n| **Note:** If you are not familiar with the Navigation component, review the [Navigating with Compose](/jetpack/compose/navigation) resources before continuing.\n\nSetup\n\nUse the following dependency in your app module's build.gradle file: \n\nKotlin \n\n```kotlin\ndependencies {\n def wear_compose_version = \"1.5.0\"\n implementation \"androidx.wear.compose:compose-navigation:$wear_compose_version\"\n}\n```\n\nThis is used **instead** of the `androidx.navigation:navigation-compose`\nartifact because it provides alternative implementations specific to Wear OS.\n\nCreate a navigation controller, host and graph\n\nNavigating with Compose for Wear OS requires the same three components needed on\nnon-Wear OS apps: the navigation controller, host and graph.\n\nUse\n[`rememberSwipeDismissableNavController()`](/reference/kotlin/androidx/wear/compose/navigation/package-summary#rememberSwipeDismissableNavController())\nto create an instance of `WearNavigator`, an implementation of `NavController`\nsuitable for Wear OS applications: \n\nKotlin \n\n```kotlin\nval navController = rememberSwipeDismissableNavController()\n```\n\nThe [`NavController`](/reference/kotlin/androidx/navigation/NavController) is\nthe primary API used to navigate in Compose applications. It controls navigating\nbetween composables in the navigation host which, on Wear OS, is\n[`SwipeDismissableNavHost`](/reference/kotlin/androidx/wear/compose/navigation/package-summary#SwipeDismissableNavHost(androidx.navigation.NavHostController,kotlin.String,androidx.compose.ui.Modifier,androidx.wear.compose.navigation.SwipeDismissableNavHostState,kotlin.String,kotlin.Function1)). \n\nKotlin \n\n```kotlin\nval navController = rememberSwipeDismissableNavController()\nSwipeDismissableNavHost(\n navController = navController,\n startDestination = \"message_list\"\n) {\n // TODO: build navigation graph\n}\n```\n\nLike the\n[`NavHost` composable](/reference/kotlin/androidx/navigation/compose/package-summary#NavHost(androidx.navigation.NavHostController,kotlin.String,androidx.compose.ui.Modifier,kotlin.String,kotlin.Function1)),\nit takes a reference to the navigation controller, the route for the start\ndestination, and the builder for the navigation graph which is shown here as a\ntrailing lambda.\n\nThe start destination must be provided in the navigation graph builder, along\nwith all other destinations that should be navigable with the navigation\ncontroller.\nIn your Wear OS app, declare [`SwipeDismissableNavHost`](/reference/kotlin/androidx/wear/compose/navigation/package-summary#SwipeDismissableNavHost(androidx.navigation.NavHostController,androidx.navigation.NavGraph,androidx.compose.ui.Modifier,kotlin.Boolean,androidx.wear.compose.navigation.SwipeDismissableNavHostState)) as a content of the [`AppScaffold`](/reference/kotlin/androidx/wear/compose/material3/package-summary#AppScaffold(androidx.compose.ui.Modifier,kotlin.Function0,kotlin.Function1)) to support top-level components like time, scroll/position indicator, and page indicator. Use a [`AppScaffold`](/reference/kotlin/androidx/wear/compose/material3/package-summary#AppScaffold(androidx.compose.ui.Modifier,kotlin.Function0,kotlin.Function1)) object above the [`SwipeDismissableNavHost`](/reference/kotlin/androidx/wear/compose/navigation/package-summary#SwipeDismissableNavHost(androidx.navigation.NavHostController,androidx.navigation.NavGraph,androidx.compose.ui.Modifier,kotlin.Boolean,androidx.wear.compose.navigation.SwipeDismissableNavHostState)) and the [`ScreenScaffold`](/reference/kotlin/androidx/wear/compose/material3/package-summary#ScreenScaffold(androidx.wear.compose.foundation.lazy.ScalingLazyListState,kotlin.Function1,androidx.compose.ui.Modifier,androidx.compose.foundation.layout.PaddingValues,kotlin.Function0,kotlin.Function1,androidx.compose.ui.unit.Dp,kotlin.Function2)) at the screen level to add a `TimeText` object to the screen by default and to make sure it animates correctly when navigating between screens. Additionally, `ScreenScaffold` adds a `PositionIndicator` for scrollable content. \n\n```kotlin\n AppScaffold {\n val navController = rememberSwipeDismissableNavController()\n SwipeDismissableNavHost(\n navController = navController,\n startDestination = \"message_list\"\n ) {\n composable(\"message_list\") {\n MessageList(onMessageClick = { id -\u003e\n navController.navigate(\"message_detail/$id\")\n })\n }\n composable(\"message_detail/{id}\") {\n MessageDetail(id = it.arguments?.getString(\"id\")!!)\n }\n }\n }\n}\n\n// Implementation of one of the screens in the navigation\n@Composable\nfun MessageDetail(id: String) {\n // .. Screen level content goes here\n val scrollState = rememberTransformingLazyColumnState()\n\n val padding = rememberResponsiveColumnPadding(\n first = ColumnItemType.BodyText\n )\n\n ScreenScaffold(\n scrollState = scrollState,\n contentPadding = padding\n ) {\n // Screen content goes here \nhttps://github.com/android/snippets/blob/7a0ebbee11495f628cf9d574f6b6069c2867232a/wear/src/main/java/com/example/wear/snippets/m3/navigation/Navigation.kt#L44-L76\n```\n\nTo learn more about Jetpack Navigation, see\n[Navigating with Compose](/jetpack/compose/navigation) or take the\n[Jetpack Compose Navigation code lab](/codelabs/jetpack-compose-navigation).\n\nRecommended for you\n\n- Note: link text is displayed when JavaScript is off\n- [Migrate Jetpack Navigation to Navigation Compose](/develop/ui/compose/migrate/migration-scenarios/navigation)\n- [Navigation with Compose](/develop/ui/compose/navigation)\n- [Navigate between screens with Compose](/codelabs/basic-android-kotlin-compose-navigation)"]]