package Ġcn . y mex . kit x . sample . um eng Ċ Ċ import Ġandroidx . appcompat . app . AppCompatActivity Ċ import Ġandroid . os . Bundle Ċ import Ġandroid . view . View Ċ import Ġcn . y mex . kit x . sample . databinding . Activity Um eng Binding Ċ import Ġcn . y mex . kit x . start . app . View Binding Activity Ċ import Ġcn . y mex . kit x . tips . context . request Activity Ċ import Ġcn . y mex . kit x . tps . um eng . ut d Id Ċ Ċ class ĠUm eng Activity Ġ: ĠView Binding Activity < Activity Um eng Binding >() Ġ{ ĊĊĠĠĠ Ġoverride Ġfun Ġview Binding (): ĠActivity Um eng Binding Ġ{ ĊĠĠĠĠĠĠĠ Ġreturn ĠActivity Um eng Binding . inflate ( layout Inflater ) ĊĠĠĠ Ġ} ĊĊĠĠĠ Ġoverride Ġfun Ġon View Created ( view : ĠView , ĠsavedInstanceState : ĠBundle ?) Ġ{ ĊĠĠĠĠĠĠĠ Ġsuper . on View Created ( view , ĠsavedInstanceState ) ĊĠĠĠĠĠĠĠ Ġprintln (" ------ ut did :"+ request Activity ()?. ut d Id ()) ĊĠĠĠĠĠĠĠ Ġvb . tv Info . text Ġ= request Activity ()?. ut d Id () ĊĠĠĠ Ġ} Ċ }