package Ġes . v og h dev . pr jd agger 2 . ui . activity Ċ Ċ import Ġandroid . os . Bundle Ċ import Ġandroid . support . v 7 . app . AppCompatActivity Ċ Ċ import Ġbutter knife . B utter Kn ife Ċ Ċ abstract Ġclass ĠBase Activity Ġ: ĠAppCompatActivity () Ġ{ ĊĉĊ ĉ protected Ġabstract Ġval Ġlayout Id : ĠInt ĊĉĊ ĉ override Ġfun ĠonCreate ( savedInstanceState : ĠBundle ?) Ġ{ Ċĉ ĉ super . onCreate ( savedInstanceState ) ĊĉĉĊĉ ĉ set ContentView ( layout Id ) ĊĉĉĊĉ ĉ B utter Kn ife . inject ( this ) Ċ ĉ } Ċ } Ċ