springboard

问题 I'm trying so create a collection view that behaves like the iOS springboard screen. That means that I want to have a collection view, with all of my items, and to have a page controller underneath the grid (just like the springboard screen). I also want to implement the same edit mode, meaning that one my icons are in edit mode, I can drag them from one page to another, in such a way that a page doesn't have to be full. I've tried to set a single collection view to scroll horizontally, but

问题 I'm having some problems in my application. The error occurs when I'm in a screen with a lot of icons (UIViews), each one running a animation. This screen reminds the springboard screen, and the animation visual is similar too. So, if I press the home button, the application doesn't goes to background and I can't do anything. Even the power button doesn't work. And the icons continue shaking. If I remove the call for label creation method, this don't happens. Any advice? Thanks! Animation

问题 I'm developing a turn based game using GameCenter and constantly recieving a SpringBoard crash below. Using ARC. Iphone 4 on ios 6.0.1 Please help to understand the reason, i've been fighting with it for about two weeks. What was found already: a huge leak in AVFoundation framework, replaced AVAudioPlayer with AudioToolbox calls, but you probably all know about it, crash became more rare case, so i suppose it's actually memory issue but don't know where to dig further found a leak in

问题 I have a MobileSubstrate addon that hooks springboard (not in the actual objective c code, but with the plist). It contains a UIWebView, which loads a NSURLRequest. This NSURLRequest is here: NSString *urlAddress = @"http://www.google.com"; NSURL *url = [NSURL URLWithString:urlAddress]; NSURLRequest *requestObj = [NSURLRequest requestWithURL:url]; [webView loadRequest:requestObj]; This NSURLRequest hangs springboard. I did LOTS of testing, and I am 100% sure that this NSURLRequest hangs

问题 I would like to use a PDF rather than create pixel specific icons. XCode (6 & 6.1) will build device specific pixel images from PDFs during compile for icons but I can't figure out how to get this done for the AppIcon (the Springboard App Icon). The Icon collection appears to be different from an AppIcon collection (.imageset for icons, .appiconset for the App Icon) Wondering if anyone has had any luck with this? Perhaps XCode (v6.1) is not yet capable of this? 回答1: As far as I can tell: with

问题 Is there some sample code, or an easy way, to implement an application with as its first view something like Springboard? What I am looking for is just a view with basic icons which after a tab on an icon tells the view-controller to push the view associated with the selected icon. This in itself is not that difficult off-course (just putting images on a view), but is there an easy way to implement all the extra functionality as well (as e.g. moving the icons around (start 'vibrating' when

问题 I would like to use the Springboard services framework to make use of the following code. SBSLaunchApplicationWithIdentifier(CFSTR("com.apple.preferences"), false); However when I download the header files and use it in my project it won't build. Please let me know how to make this work. 回答1: What exactly are you planning on using that method for? I was under the impression it was for launching an application from a daemon? There are other ways to launch an application quite easily. The most

问题 I like to build an app to view specific apps without URL scheme I have heard about a Framework called SpringBoardServices but there is always a Linker Error As far I use this code with the SpringBoardServices.h file SpringBoardServices.h: #define SPRINGBOARDSERVICES_H #if __OBJC__ #if __cplusplus extern "C" { #endif #include <CoreFoundation/CoreFoundation.h> #include <Availability.h> mach_port_t SBSSpringBoardServerPort(); #pragma mark - #pragma mark Application launching /// Launch an

问题 I am making a tweak for iOS 7 , in which I want to know about app launch event, and the details of app being launched (name and identifier). So far the only useful framework I have found is SpringBoardServices.framework . The header files which may be/are useful to track app launch event include: SBAppLaunchUtilities.h SBLaunchAppListener.h If I am on right track, can anyone provide me information about their methods usage? There is no relevant information or guide present on iphonedevwiki .

问题 Currently I am working on app with huge images processing. Nothing unusual, but sometimes in complety random case my app is terminated due to backboardd crash. Without any errors, exceptions etc. I checked memory warings, nothing, no memory warnings at all, then I checked memory leaks with instruments, still nothing, then I checked backboard crash log ( http://pastebin.com/fk4DLwGL) I can not find any clue there. What I can do more to track down this error? 回答1: You'll need to symbolicate