GoogleNavigation Framework Reference

AI-generated Key Takeaways

• GMSNavigationVoiceGuidance is an enum used to control voice guidance during navigation.

• It offers three options: silent to disable voice guidance completely, alertsOnly for traffic alerts only, and alertsAndGuidance for both turn-by-turn directions and alerts.

• Developers can use this enum to customize the level of voice guidance provided in their navigation applications.

GMSNavigationVoiceGuidance

enum GMSNavigationVoiceGuidance : NSInteger {}

Determines whether voice guidance is played under certain circumstances.

• GMSNavigationVoiceGuidanceSilent

  Disables voice guidance.

  Declaration

  Swift

  case silent = 0

  Objective-C

  GMSNavigationVoiceGuidanceSilent = 0

• GMSNavigationVoiceGuidanceAlertsOnly

  Enables voice guidance for traffic alerts only.

  Declaration

  Swift

  case alertsOnly = 1

  Objective-C

  GMSNavigationVoiceGuidanceAlertsOnly

• GMSNavigationVoiceGuidanceAlertsAndGuidance

  Enables voice guidance for both turn-by-turn guidance and alerts.

  Declaration

  Swift

  case alertsAndGuidance = 2

  Objective-C

  GMSNavigationVoiceGuidanceAlertsAndGuidance