Retrieving an instance of SBApplication
To retrieve a known instance, you must go through SBApplicationController. For example, if the display ID of the application is known, you can use:
SBApplication* app = [[SBApplicationController sharedInstance] applicationWithDisplayIdentifier:@"com.yourcompany.appname"];
Get all active applications
|Available in||3.0 –|
|Available in||3.2 –|
Getting active applications traditionally need to be done via the static function at 0xeadc, or evaluate through the result of -[SBApplicationController allApplications] and check if the pid is valid. Fortunately, starting from 3.0, the SpringBoard class provides a method -[SpringBoard _accessibilityRunningApplications] which directly calls 0xeadc. Therefore, you can get the array of active applications from this.
Starting from 3.2 one can also use -[SpringBoard _accessibilityFrontMostApplication] to get the front most application. If you know the app you can check if [[app process] isFrontmost].
Launching an SBApplication
To launch an SBApplication you can use SBUIController:
[[SBUIController sharedInstance] activateApplicationAnimated:app];
Note 1. this method will not respect parental control. You can look up the list of restricted apps using -[SpringBoard parentalControlsDisabledApplications], however.
Note 2. this method will only work if on the home screen. It will not work when already in an application.
SpringBoard will recognize the following Info.plist keys:
- Other UIKit keys described in http://developer.apple.com/IPhone/library/documentation/General/Reference/InfoPlistKeyReference/Articles/iPhoneOSKeys.html
Starting from 3.2 these documented keys are also recognized:
- ProductType, UIDeviceFamily, DeviceFamily
As of iOS 8, the following undocumented key is also recognized:
- ↑ 1.0 1.1 http://blogs.oreilly.com/iphone/2008/11/hunting-down-infoplist-prefere.html
- ↑ http://www.tuaw.com/2007/11/29/enable-app-hiding-on-your-iphone/
- ↑ http://stackoverflow.com/questions/596589/iphone-sdk-internet-connection-detection
- ↑ http://www.ifans.com/forums/threads/what-keeps-these-hidden.331215/#post-2552445
- ↑ http://www.ifans.com/forums/threads/hide-applications.76176/#post-717439
- ↑ The keys UIDeviceFamily and DeviceFamily are private but equivalent to ProductType.
- ↑ http://pastebin.com/XmRqevnD