Treiber SDK initialisieren
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Bevor Sie das Driver SDK verwenden können, müssen Sie zuerst das Navigation SDK und das Driver SDK initialisieren. Gehen Sie dazu so vor:
Rufen Sie ein Navigator-Objekt aus dem NavigationApi ab.
Java
NavigationApi.getNavigator(
this, // Activity
new NavigationApi.NavigatorListener() {
@Override
public void onNavigatorReady(Navigator navigator) {
// Keep a reference to the Navigator (used to configure and start nav)
this.navigator = navigator;
}
}
);
Kotlin
NavigationApi.getNavigator(
this, // Activity
object : NavigatorListener() {
override fun onNavigatorReady(navigator: Navigator) {
// Keep a reference to the Navigator (used to configure and start nav)
this@myActivity.navigator = navigator
}
},
)
Erstellen Sie ein DriverContext-Objekt und füllen Sie die erforderlichen Felder aus. Um das DriverContext-Objekt zu initialisieren, müssen Sie die Projekt-ID Ihres Google Cloud-Projekts als providerId eingeben. Informationen zum Einrichten des Google Cloud-Projekts finden Sie unter Fleet Engine-Projekt erstellen.
Java
DriverContext driverContext = DriverContext.builder(application)
.setProviderId(providerId)
.setVehicleId(vehicleId)
.setAuthTokenFactory(authTokenFactory)
.setNavigator(navigator)
.setRoadSnappedLocationProvider(
NavigationApi.getRoadSnappedLocationProvider(application))
.build();
Kotlin
val driverContext =
DriverContext.builder(application)
.setProviderId(providerId)
.setVehicleId(vehicleId)
.setAuthTokenFactory(authTokenFactory)
.setNavigator(navigator)
.setRoadSnappedLocationProvider(NavigationApi.getRoadSnappedLocationProvider(application))
.build()
Verwenden Sie das DriverContext-Objekt, um *DriverApi zu initialisieren.
Java
RidesharingDriverApi ridesharingDriverApi = RidesharingDriverApi.createInstance(driverContext);
Kotlin
val ridesharingDriverApi = RidesharingDriverApi.createInstance(driverContext)
Rufen Sie RidesharingVehicleReporter aus dem API-Objekt ab.
(*VehicleReporter extends NavigationVehicleReporter)
Java
RidesharingVehicleReporter vehicleReporter = ridesharingDriverApi.getRidesharingVehicleReporter();
Kotlin
val vehicleReporter = ridesharingDriverApi.getRidesharingVehicleReporter()
Hinweise zu SSL/TLS
Intern verwendet die Driver SDK-Implementierung SSL/TLS für die sichere Kommunikation mit dem Fleet Engine-Dienst. Für Android-API-Versionen 23 oder niedriger ist möglicherweise ein SecurityProvider-Patch erforderlich, um mit dem Server zu kommunizieren. Weitere Informationen zur Verwendung von SSL in Android finden Sie unter Security GMS Provider.
Der Artikel enthält auch Codebeispiele zum Patchen des Sicherheitsanbieters.
Nächste Schritte
Fahrzeug vorbereiten
Sofern nicht anders angegeben, sind die Inhalte dieser Seite unter der Creative Commons Attribution 4.0 License und Codebeispiele unter der Apache 2.0 License lizenziert. Weitere Informationen finden Sie in den Websiterichtlinien von Google Developers. Java ist eine eingetragene Marke von Oracle und/oder seinen Partnern.
Zuletzt aktualisiert: 2025-08-31 (UTC).
[null,null,["Zuletzt aktualisiert: 2025-08-31 (UTC)."],[[["\u003cp\u003eBefore utilizing the Driver SDK, ensure the Navigation SDK and Driver SDK are initialized by obtaining a \u003ccode\u003eNavigator\u003c/code\u003e object and creating a \u003ccode\u003eDriverContext\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eDriverContext\u003c/code\u003e requires your Google Cloud Project ID and other identifying information to establish communication with Fleet Engine.\u003c/p\u003e\n"],["\u003cp\u003eInitialize the specific Driver API, such as \u003ccode\u003eRidesharingDriverApi\u003c/code\u003e, using the created \u003ccode\u003eDriverContext\u003c/code\u003e for access to relevant functionalities.\u003c/p\u003e\n"],["\u003cp\u003eObtain the appropriate \u003ccode\u003eVehicleReporter\u003c/code\u003e from the initialized API to enable vehicle tracking and reporting within your application.\u003c/p\u003e\n"],["\u003cp\u003eThe Driver SDK utilizes SSL/TLS for secure communication and may require a \u003ccode\u003eSecurityProvider\u003c/code\u003e patch for older Android API versions.\u003c/p\u003e\n"]]],[],null,["Before using the Driver SDK, you must first initialize\nthe Navigation SDK and Driver SDK following these steps:\n\n1. Obtain a `Navigator` object from the `NavigationApi`.\n\n Java \n\n NavigationApi.getNavigator(\n this, // Activity\n new NavigationApi.NavigatorListener() {\n @Override\n public void onNavigatorReady(Navigator navigator) {\n // Keep a reference to the Navigator (used to configure and start nav)\n this.navigator = navigator;\n }\n }\n );\n\n Kotlin \n\n NavigationApi.getNavigator(\n this, // Activity\n object : NavigatorListener() {\n override fun onNavigatorReady(navigator: Navigator) {\n // Keep a reference to the Navigator (used to configure and start nav)\n this@myActivity.navigator = navigator\n }\n },\n )\n\n2. Create a `DriverContext` object, populating the required fields. To\n initialize the `DriverContext` object, you must enter the **Project ID**\n of your Google Cloud Project as the `providerId`. For information\n on setting up the Google Cloud Project, see\n [Create your Fleet Engine project](/maps/documentation/mobility/fleet-engine/essentials/set-up-fleet/create-project).\n\n Java \n\n DriverContext driverContext = DriverContext.builder(application)\n .setProviderId(providerId)\n .setVehicleId(vehicleId)\n .setAuthTokenFactory(authTokenFactory)\n .setNavigator(navigator)\n .setRoadSnappedLocationProvider(\n NavigationApi.getRoadSnappedLocationProvider(application))\n .build();\n\n Kotlin \n\n val driverContext =\n DriverContext.builder(application)\n .setProviderId(providerId)\n .setVehicleId(vehicleId)\n .setAuthTokenFactory(authTokenFactory)\n .setNavigator(navigator)\n .setRoadSnappedLocationProvider(NavigationApi.getRoadSnappedLocationProvider(application))\n .build()\n\n3. Use the `DriverContext` object to initialize the `*DriverApi`.\n\n Java \n\n RidesharingDriverApi ridesharingDriverApi = RidesharingDriverApi.createInstance(driverContext);\n\n Kotlin \n\n val ridesharingDriverApi = RidesharingDriverApi.createInstance(driverContext)\n\n4. Obtain the `RidesharingVehicleReporter` from the API object.\n (`*VehicleReporter` extends `NavigationVehicleReporter`.)\n\n Java \n\n RidesharingVehicleReporter vehicleReporter = ridesharingDriverApi.getRidesharingVehicleReporter();\n\n Kotlin \n\n val vehicleReporter = ridesharingDriverApi.getRidesharingVehicleReporter()\n\nNotes on SSL/TLS\n\nInternally, the Driver SDK implementation uses\nSSL/TLS to communicate securely with the Fleet Engine service. Android API\nversions 23 or\nearlier may require a `SecurityProvider` patch to communicate with the\nserver. For more information about working with SSL in Android, see\n[Security GMS Provider](https://developer.android.com/training/articles/security-gms-provider).\nThe article also contains code samples for patching the security provider.\n\nWhat's next\n\n[Get the vehicle ready](/maps/documentation/mobility/driver-sdk/on-demand/android/vehicle-ready)"]]
