package Ġxyz . y hs j . ela unch er . setting Ċ Ċ import Ġandroidx . appcompat . app . AppCompatActivity Ċ import Ġandroid . os . Bundle Ċ import Ġkotlinx . android . synt hetic . main . activity _ don ate .* Ċ import Ġxyz . y hs j . ela unch er . R Ċ Ċ class ĠDon ate Activity Ġ: ĠAppCompatActivity () Ġ{ ĊĊĠĠĠ Ġoverride Ġfun ĠonCreate ( savedInstanceState : ĠBundle ?) Ġ{ ĊĠĠĠĠĠĠĠ Ġsuper . onCreate ( savedInstanceState ) ĊĠĠĠĠĠĠĠ ĠsetContentView ( R . layout . activity _ don ate ) ĊĠĠĠĠĠĠĠ Ġback . setOnClickListener Ġ{ Ġfinish () Ġ} ĊĠĠĠ Ġ} Ċ } Ċ