iOS Programming: The Big Nerd Ranch Guide, Second Edition

Hiding the Status Bar

When you’re being hypnotized, you probably don’t want to see the time or your remaining battery charge – these things cause anxiety. So, you’re going to hide the status bar before you make the window visible. In HypnosisterAppDelegate.m, add a line near the end of application:​didFinishLaunchingWithOptions:.

 ​ ​ ​ ​[​s​c​r​o​l​l​V​i​e​w​ ​a​d​d​S​u​b​v​i​e​w​:​v​i​e​w​]​;​

 ​ ​ ​ ​[​s​c​r​o​l​l​V​i​e​w​ ​r​e​l​e​a​s​e​]​;​


 ​ ​ ​ ​[​[​U​I​A​p​p​l​i​c​a​t​i​o​n​ ​s​h​a​r​e​d​A​p​p​l​i​c​a​t​i​o​n​]​ ​s​e​t​S​t​a​t​u​s​B​a​r​H​i​d​d​e​n​:​Y​E​S​
 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​w​i​t​h​A​n​i​m​a​t​i​o​n​:​U​I​S​t​a​t​u​s​B​a​r​A​n​i​m​a​t​i​o​n​F​a​d​e​]​;​
 ​ ​ ​ ​[​[​s​e​l​f​ ​w​i​n​d​o​w​]​ ...