GoogleRidesharingDriver Framework Reference

  • GMTDAuthorization is a protocol for providing authorization tokens for gRPC calls, ensuring access to Fleet Engine service accounts with a minimum 5-minute token lifetime and thread-safe implementation.

  • GMTDVehicleReporterListener is a protocol designed to respond to periodic vehicle updates transmitted by GMTDVehicleReporter.

  • Both of these protocols are available globally for use, as indicated by the context of the surrounding content.

Protocols

The following protocols are available globally.

  • Protocol used to provide authorization tokens for gRPC calls. These tokens give access to the Fleet Engine service accounts.

    The implementation should ensure that a valid authorization token is always available. The authorization token should have a minimum lifetime of 5 minutes to allow for requests to complete. Therefore, the authorization token must automatically renew expiring tokens and minimize the number of token refreshes by re-using a token until its lifetime nears its end.

    Implementations of this protocol must be thread-safe.

    Declaration

    Swift

    protocol GMTDAuthorization : NSObjectProtocol

    Objective-C

    @protocol GMTDAuthorization <NSObject>

  • Protocol for responding to periodic vehicle updates sent by GMTDVehicleReporter.

    Declaration

    Swift

    protocol GMTDVehicleReporterListener : NSObjectProtocol

    Objective-C

    @protocol GMTDVehicleReporterListener <NSObject>