Using Retrofit 2.x as REST client - TutorialModel class which is used as a JSON model Interfaces that define the possible HTTP operations Retrofit.Builder class - Instance which uses the interface and the Builder API to allow defining the URL end point for the HTTP operations. Every method of an interface represents one possible API call. It must have a HTTP annotation (GET, POST, etc.) to specify the request type and the relative URL. The
{{#tags}}- {{label}}
{{/tags}}