package Ġcom . letter . schedule . activity Ċ Ċ import Ġandroid . os . Bundle Ċ import Ġcom . letter . schedule . R Ċ import Ġkotlinx . android . synt hetic . main . activity _ course _ table _ list .* Ċ Ċ class ĠCourse Table List Activity Ġ: ĠBase Activity () Ġ{ ĊĊĠĠĠ Ġoverride Ġfun ĠonCreate ( savedInstanceState : ĠBundle ?) Ġ{ ĊĠĠĠĠĠĠĠ Ġsuper . onCreate ( savedInstanceState ) ĊĠĠĠĠĠĠĠ ĠsetContentView ( R . layout . activity _ course _ table _ list ) ĊĊĠĠĠĠĠĠĠ Ġset Support ActionBar ( toolbar ) ĊĊĠĠĠĠĠĠĠ Ġ// Ġ å¼ĢåĲ¯ ActionBar Ġhome æĮīéĴ® å¹¶ è®¾ç½® åĽ¾ æłĩ ĊĠĠĠĠĠĠĠ Ġsupport ActionBar ?. set Display Home As Up Enabled ( true ) ĊĠĠĠĠĠĠĠ Ġsupport ActionBar ?. set Home As Up Indicator ( R . drawable . ic _ back ) ĊĠĠĠĠĠĠĠ Ġsupport ActionBar ?. title Ġ= ĠgetString ( R . string . course _ table _ list _ activity _ title ) ĊĠĠĠ Ġ} Ċ } Ċ