package Ġcom . gp ill aca . map a 1 9 . data . server Ċ Ċ import Ġretrofit 2 . http . Headers Ċ import Ġretrofit 2 . http . POST Ċ Ċ interface ĠMap Db Service Ġ{ ĊĠĠĠ Ġ@ Headers (" Content - Type : Ġapplication / x - www - form - urlencoded ") ĊĠĠĠ Ġ@ POST (" list ado _ map bd ") ĊĠĠĠ Ġsuspend Ġfun Ġlist Data (): ĠMap Db Result Ċ }