package Ġcom . ge org ian code club . encryption mobile app Ċ Ċ import Ġandroidx . appcompat . app . AppCompatActivity Ċ import Ġandroid . os . Bundle Ċ import Ġcom . ge org ian code club . encryption mobile app . databinding . Activity Main Binding Ċ Ċ class ĠMainActivity Ġ: ĠAppCompatActivity () Ġ{ ĊĊĠĠĠ Ġprivate Ġlateinit Ġvar Ġmain Activity Binding : ĠActivity Main Binding ĊĊĠĠĠ Ġoverride Ġfun ĠonCreate ( savedInstanceState : ĠBundle ?) Ġ{ ĊĠĠĠĠĠĠĠ Ġsuper . onCreate ( savedInstanceState ) ĊĠĠĠĠĠĠĠ Ġmain Activity Binding Ġ= ĠActivity Main Binding . inflate ( layout Inflater ) ĊĠĠĠĠĠĠĠ ĠsetContentView ( main Activity Binding . root ) ĊĠĠĠ Ġ} Ċ }