package Ġcom . example . test app . activity Ċ Ċ import Ġandroid . lo ren wang . tools . file . At lw File Option Util Ċ import Ġandroid . os . Bundle Ċ import Ġandroid . widget . TextView Ċ import Ġcom . example . test app . Build Config Ċ import Ġcom . example . test app . R Ċ import Ġcom . example . test app . base . Base Activity Ċ Ċ class ĠFile Options Activity Ġ: ĠBase Activity () Ġ{ ĊĊĠĠĠ Ġprivate Ġvar Ġtv File BasePath : ĠTextView ? Ġ= Ġnull ĊĠĠĠ Ġprivate Ġvar Ġtv File App System Path : ĠTextView ? Ġ= Ġnull ĊĊĠĠĠ Ġoverride Ġfun Ġinit View ( savedInstanceState : ĠBundle ?) Ġ{ ĊĠĠĠĠĠĠĠ Ġadd ContentView ( R . layout . activity _ file _ options ) ĊĊĠĠĠĠĠĠĠ Ġtv File BasePath Ġ= ĠfindViewById ( R . id . tv File BasePath ) ĊĠĠĠĠĠĠĠ Ġtv File App System Path Ġ= ĠfindViewById ( R . id . tv File App System Path ) ĊĊĠĠĠĠĠĠĠ Ġtv File BasePath ?. setText ( At lw File Option Util . getInstance (). base Storage DirPath ) ĊĠĠĠĠĠĠĠ Ġtv File App System Path ?. setText ( At lw File Option Util . getInstance (). getApp System Storage DirPath ( Build Config . APPLICATION _ ID )) ĊĠĠĠ Ġ} Ċ } Ċ