package Ġcom . be ep iz . bluetooth . g att coroutines Ċ Ċ @ Must Be Document ed Ċ @ Retention ( value Ġ= ĠAnnotation Retention . BINARY ) Ċ @ Experimental ( level Ġ= ĠExperimental . Level . WARNING ) Ċ annotation Ġclass ĠExperimental B le Gatt Cor outines Cor outines Api Ċ