iOS Question How to set B4i app fullscreen?

[capisx]

I can hide the navigation bar but how to make my app fullscreen in B4i? (hiding the iOS status bar on top of screen)

 

[Erel]

1. Add this attribute:

#PlistExtra: <key>UIViewControllerBasedStatusBarAppearance</key><false/>

2. Add this code:

Dim no As NativeObject = app
no.RunMethod("setStatusBarHidden:animated:", Array(True, False))

 

[klaus]

Would be interesting to add it to Code Snippets.

 

[Erel]

Done.

 

[fishwolf]

Can i remove/hide also the Title?

i would do a complete full screen.

 

[Erel]

Do you mean the navigation bar? You can hide it with:

NavControl.NavigationBarVisible = false

 

[netkomm]

1. Add this attribute:

#PlistExtra: <key>UIViewControllerBasedStatusBarAppearance</key><false/>

2. Add this code:

Dim no As NativeObject = app
no.RunMethod("setStatusBarHidden:animated:", Array(True, False))

When I add this code to my app I get this error (using B4I 4.4 beta)

Application_Start
Error occurred on line: 60 (Main)
Method not found: setStatusBarHidden:animated:, target: <B4INavigationController: 0x14400ba00>
Stack Trace: (
  CoreFoundation       <redacted> + 148
  libobjc.A.dylib      objc_exception_throw + 56
  CoreFoundation       <redacted> + 0
  PEAKS Profile        +[B4I runDynamicMethod:method:throwErrorIfMissing:args:] + 388
  PEAKS Profile        -[B4INativeObject RunMethod::] + 216
  PEAKS Profile        -[b4i_main _application_start:] + 5840
  CoreFoundation       <redacted> + 144
  CoreFoundation       <redacted> + 292
  PEAKS Profile        +[B4I runDynamicMethod:method:throwErrorIfMissing:args:] + 1624
  PEAKS Profile        -[B4IShell runMethod:] + 448
 PEAKS Profile        -[B4IShell raiseEventImpl:method:args::] + 1784
 PEAKS Profile        -[B4IShellBI raiseEvent:event:params:] + 1408
 PEAKS Profile        __33-[B4I raiseUIEvent:event:params:]_block_invoke + 60
 libdispatch.dylib    <redacted> + 24
 libdispatch.dylib    <redacted> + 16
 libdispatch.dylib    <redacted> + 968
 CoreFoundation       <redacted> + 12
 CoreFoundation       <redacted> + 2012
 CoreFoundation       CFRunLoopRunSpecific + 436
 GraphicsServices     GSEventRunModal + 100
 UIKit                UIApplicationMain + 208
 PEAKS Profile        main + 124
 libdyld.dylib        <redacted> + 4
)
refreshPreferences: HangTracerEnabled: 0
refreshPreferences: HangTracerDuration: 500
refreshPreferences: ActivationLoggingEnabled: 0 ActivationLoggingTaskedOffByDA:0
Application_Active

 

[netkomm]

ok, I solved it.

The method used is "deprecated".

no.RunMethod("setStatusBarHidden:withAnimation:", Array(true,False))

works, instead.