Android FHIR Structured Data Capture Library/com.google.android.fhir.datacapture/DataCaptureConfig

DataCaptureConfig

data class DataCaptureConfig(var valueSetResolverExternal: ExternalAnswerValueSetResolver? = null, var xFhirQueryResolver: XFhirQueryResolver? = null, var urlResolver: UrlResolver? = null, var questionnaireItemViewHolderFactoryMatchersProviderFactory: QuestionnaireItemViewHolderFactoryMatchersProviderFactory? = null)

The App developers may provide the DataCaptureConfig for the DataCapture library by implementing Provider interface in the Application class. The library would load and cache the configuration by calling Provider.getDataCaptureConfig.

NOTE: App developers should make sure that Provider.getDataCaptureConfig provides a constant DataCaptureConfig throughout the lifecycle of the application.

Constructors

DataCaptureConfig

constructor(valueSetResolverExternal: ExternalAnswerValueSetResolver? = null, xFhirQueryResolver: XFhirQueryResolver? = null, urlResolver: UrlResolver? = null, questionnaireItemViewHolderFactoryMatchersProviderFactory: QuestionnaireItemViewHolderFactoryMatchersProviderFactory? = null)

Types

Provider

interface Provider

A class that can provide the DataCaptureConfig for the Structured Data Capture Library. To do this, implement the DataCaptureConfig.Provider interface on your Application class. You should provide the same configuration throughout the lifecycle of your application. The library may cache the configuration and different configurations will be ignored.

Properties

questionnaireItemViewHolderFactoryMatchersProviderFactory

var questionnaireItemViewHolderFactoryMatchersProviderFactory: QuestionnaireItemViewHolderFactoryMatchersProviderFactory?

A QuestionnaireItemViewHolderFactoryMatchersProviderFactory may be set by the client to provide QuestionnaireItemViewHolderFactoryMatchers to add custom questionnaire components or override the behaviour of existing components in the sdc.

urlResolver

var urlResolver: UrlResolver?

Resolves a URL to the media binary content.

valueSetResolverExternal

var valueSetResolverExternal: ExternalAnswerValueSetResolver?

An ExternalAnswerValueSetResolver may be set to provide answer options dynamically for choice and open-choice type questions.

xFhirQueryResolver

var xFhirQueryResolver: XFhirQueryResolver?

A XFhirQueryResolver may be set by the client to resolve x-fhir-query for the library. See https://build.fhir.org/ig/HL7/sdc/expressions.html#fhirquery for more details.