package Ġcom . example . databinding demo . tw ow ay binding Ċ Ċ import Ġandroidx . databinding . Observable Boolean Ċ import Ġandroidx . databinding . Observable Field Ċ Ċ class ĠLogin Model ( userName : ĠString , Ġremember Me : ĠBoolean ) Ġ{ ĊĠĠĠ Ġval ĠuserName Ġ= ĠObservable Field < String >( userName ) ĊĠĠĠ Ġval Ġremember Me Ġ= ĠObservable Boolean ( remember Me ) Ċ }