package Ġcom . can ert ure . books app . data . util Ċ Ċ import Ġcom . can ert ure . books app . data . ret rofit . Books DAO Interface Ċ import Ġcom . can ert ure . books app . data . ret rofit . Ret rofit Client Ċ Ċ class ĠApi Utils Ġ{ ĊĊĠĠĠ Ġcompanion Ġobject Ġ{ ĊĠĠĠĠĠĠĠ Ġprivate Ġconst Ġval ĠBASE _ URL Ġ= Ġ" http :// books . can ert ure . com /" ĊĊĠĠĠĠĠĠĠ Ġfun Ġget Books DAO Interface (): ĠBooks DAO Interface Ġ{ ĊĠĠĠĠĠĠĠĠĠĠĠ Ġreturn ĠRet rofit Client . getClient ( BASE _ URL ). create ( Books DAO Interface :: class . java ) ĊĠĠĠĠĠĠĠ Ġ} ĊĠĠĠ Ġ} Ċ Ċ }