FHIR Extensions

This page lists FHIR Extensions defined by the Android FHIR SDK.

• Dialog extension (https://github.com/google/android-fhir/StructureDefinition/dialog)

This extension can only be used if the questionnaire item type is choice and has an item-control of type check-box or radio-button.

• GPS Coordinate URL extension (https://github.com/google/android-fhir/StructureDefinition/gps-coordinate)

This URL extension can only be used if the questionnaire item type is decimal and has a valueString latitude or longitude .