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Sdk class contains the getRouteNavigator method providing access to the instance of RouteNavigator. The route navigator instance can be accessed only after the SDK was started.

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The alternativeRoutes parameter is a list of alternative routes with the latest traffic applied, which can be used for navigation. Use startNavigatingTheRoute method to start navigation along one of the alternative routes.

GUIDANCE

Navmii SDK allows you to setup the way the navigation guidance will be provided. It's possible throughout the NavigationManager.getGuidanceSettings method. You can set the guidance output either to text or switch it off. If you pass GuidanceOutput.TEXT to the GuidanceSettings.setGuidanceOutput method, you'll be able to receive String instances with navigation guidance in NavigationListener.onGuidanceTextReady method.

@Override
public void onGuidanceTextReady(String text) {
    Log.i("NavigationListener", "onGuidanceTextReady: " + text);
}

You can also set guidance language via the GuidanceSettings.setLocale method. To get the list of all languages supported by the SDK use the getSupportedLocales method.

// Sets guidance language to American English
GuidanceSettings settings = navigationManager.getGuidanceSettings();
settings.setLocale("en-US");

Currently supported languages:

• Czech

• Danish

• English (UK)

• English (US)

• Finnish

• French (France)

• German

• Italian

• Korean

• Norwegian

• Polish

• Portugese (Brazil)

• Portugese (Portugal)

• Russian

• Spanish (Spain)

• Swedish

• Turkish

Voice guidance

It's also possible to receive voice guidance instructions. To do this, first set the path to the directory containing the voice packs by using the Sdk.ConfigurationSettings.Builder.setVoicePacksPath method. After initializing the SDK, you can retrieve the list of available voice packs with the GuidanceSettings.getAvailableVoicePacks method, and select one using GuidanceSettings.setVoicePack. By passing GuidanceOutput.VOICE_PACK to the GuidanceSettings.setGuidanceOutput method, directions will be announced using the chosen voice pack.

Example:

Sdk.ConfigurationSettings.Builder builder = new Sdk.ConfigurationSettings.Builder();
builder.setVoicePacksPath(new File(context.getFilesDir(), "voices").getPath());
// Initialize the SDK and wait for the initialization process to finish
RouteNavigator routeNavigator = Sdk.getInstance().getRouteNavigator();
GuidanceSettings guidanceSettings = routeNavigator.getGuidanceSettings();
List<VoicePack> voicePacks = guidanceSettings.getAvailableVoicePacks();
if (!voicePacks.isEmpty()) {
  guidanceSettings.setVoicePack(value);
  guidanceSettings.setGuidanceOutput(GuidanceOutput.VOICE_PACK);
}