GoogleNavigation Framework Reference

AI-generated Key Takeaways

• GMSNavigationMutableSpeedometerUIOptions allows customization of the UI for speed alerts with varying severity levels.

• It provides methods to set the text and background color for speed alerts based on severity and lighting mode.

• Setting colors for GMSNavigationSpeedAlertSeverityUnknown or GMSNavigationSpeedAlertSeverityNotSpeeding has no effect.

GMSNavigationMutableSpeedometerUIOptions

@interface GMSNavigationMutableSpeedometerUIOptions
    : GMSNavigationSpeedometerUIOptions

The mutable class that encapsulates UI configuration for different severities of speed alerts, represented by GMSNavigationSpeedAlertSeverity.

• -setTextColor:forSpeedAlertSeverity:lightingMode:

  Sets the color of the speed alert text to use for the specified speed alert severity and lighting mode.

  @note: Attempting to set the color for GMSNavigationSpeedAlertSeverityUnknown or GMSNavigationSpeedAlertSeverityNotSpeeding is a no-op.

  Declaration

  Swift

  func setTextColor(_ color: UIColor, for speedAlertSeverity: GMSNavigationSpeedAlertSeverity, lightingMode: GMSNavigationLightingMode)

  Objective-C

  - (void)setTextColor:(nonnull UIColor *)color
      forSpeedAlertSeverity:(GMSNavigationSpeedAlertSeverity)speedAlertSeverity
               lightingMode:(GMSNavigationLightingMode)lightingMode;

• -setBackgroundColor:forSpeedAlertSeverity:lightingMode:

  Sets the speed alert icon background color to use for the specified speed alert severity and lighting mode.

  @note: Attempting to set the color for GMSNavigationSpeedAlertSeverityUnknown or GMSNavigationSpeedAlertSeverityNotSpeeding is a no-op.

  Declaration

  Swift

  func setBackgroundColor(_ color: UIColor, for speedAlertSeverity: GMSNavigationSpeedAlertSeverity, lightingMode: GMSNavigationLightingMode)

  Objective-C

  - (void)setBackgroundColor:(nonnull UIColor *)color
       forSpeedAlertSeverity:(GMSNavigationSpeedAlertSeverity)speedAlertSeverity
                lightingMode:(GMSNavigationLightingMode)lightingMode;