package Ġgi av u . ho ang vm . hh . notify Ċ Ċ import Ġandroid . app . Notification Manager Ċ import Ġandroid . content . Context Ċ import Ġandroid . os . Build Ċ import Ġandroidx . annotation . Requires Api Ċ Ċ @ Requires Api ( api Ġ= ĠBuild . VERSION _ CODES . O ) Ċ class ĠNotification Channel Register ( private Ġval Ġcontext : ĠContext ) Ġ{ ĊĊĠĠĠ Ġprivate Ġval Ġmanager : ĠNotification Manager Ġby Ġlazy Ġ{ ĊĠĠĠĠĠĠĠ Ġcontext . getSystem Service ( Context . NOTIFICATION _ SERVICE ) Ġas ĠNotification Manager ĊĠĠĠ Ġ} ĊĊĠĠĠ Ġfun Ġregister All () Ġ{ ĊĠĠĠĠĠĠĠ Ġmanager . create Notification Channels ( ĊĠĠĠĠĠĠĠĠĠĠĠĠĠĠĠ ĠNotification Channel Factory ( context ). create All () ĊĠĠĠĠĠĠĠ Ġ) ĊĠĠĠ Ġ} Ċ Ċ }