使用 Driver SDK 前,請先按照下列步驟初始化 Navigation SDK 和 Driver SDK:
- 從 - NavigationApi取得- Navigator物件。- 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 } }, )
- 建立 - DriverContext物件,並填入必填欄位。如要初始化- DriverContext物件,您必須輸入 Google Cloud 專案的專案 ID 做為- providerId。如要瞭解如何設定 Google Cloud 專案,請參閱「建立 Fleet Engine 專案」一文。- 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()
- 使用 - DriverContext物件初始化- *DriverApi。- DeliveryDriverApi driverApi = DeliveryDriverApi.createInstance(driverContext);
- 從 API 物件取得 - DeliveryVehicleReporter。 (- DeliveryVehicleReporterextends- NavigationVehicleReporter)。- DeliveryVehicleReporter vehicleReporter = driverApi.getDeliveryVehicleReporter();
安全資料傳輸層 (SSL)/傳輸層安全標準 (TLS) 注意事項
在內部,Driver SDK 實作會使用 SSL/TLS 與 Fleet Engine 服務安全地通訊。Android API 23 以上版本可能需要 SecurityProvider 修補程式,才能與伺服器通訊。如要進一步瞭解如何在 Android 中使用 SSL,請參閱安全性 GMS 提供者。本文也包含修補安全性供應商的程式碼範例。