GoogleNavigation Framework Reference

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