ios6

问题 I am implementing APNS in my iOS application. I am getting apple push notifications in foreground, but when my app goes in background or inactive mode, my app does not receive any push notification. My code which I tried is as follows: - (void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo { UIApplicationState state = [application applicationState]; if (state == UIApplicationStateActive) { NSLog(@"active"); NSDictionary *apsInfo = [userInfo

问题 Our app is crashing in iOS 7, its working fine in iOS 6. We are not sure what is causing the issue. We can see that there is some exception thrown but we are not sure where in code is causing that. Here is the crash report: Incident Identifier: 1F589930-15BD-49F7-80E6-831A95092FDF CrashReporter Key: aaa79870161ff1e371394b881a26e97f0066f464 Hardware Model: iPhone5,2 Process: myapp [1492] Path: /var/mobile/Applications/A121DF2F-A7B9-4DD9-9FBC-BB06CD7C5EF5/myapp.app/myapp Identifier: co.uk.myapp

问题 I have been frustrated that I have had to use the very buggy XCode 4.5 to build to my device after having upgraded to iOS 6 . Unfortunately, this version of Xcode for some reason does not allow my app to push or pop view controllers... an issue that completely goes away when I switch back to XCode 4.3.2. I wanted to be able to use XCode 4.3.2 to build to my iOS 6 device, but this is officially not supported in 4.3.2 because it does not support anything greater than 5.x. Is there a workaround

问题 I have a project that is developed in iOS 5.0 and now i need to update my project to iOS 6.0 . While doing this my xcode 4.5 throws the error as below... dyld: Library not loaded: @rpath/SenTestingKit.framework/Versions/A/SenTestingKit Referenced from: /Users/developer/Library/Application Support/iPhone Simulator/6.0/Applications/6EFF12B6-DA80-4DD8-B3CF-B217C5EA63DF/XxxxXxxx.app/xxxxXxxxXxx Reason: image not found still it runs and works perfectly in iOS 5 devices and i am trying to run this

问题 Here is the log output 2013-03-16 14:02:59.301 Echo[65406:4503] child viewWillDisappear start 2013-03-16 14:02:59.303 Echo[65406:4503] child viewWillDisappear returning 2013-03-16 14:02:59.303 Echo[65406:4503] parent viewWillAppear start 2013-03-16 14:02:59.305 Echo[65406:4503] parent viewWillAppear returning 2013-03-16 14:02:59.307 Echo[65406:4503] parent finished calling popToRootViewControllerAnimated on child.navigationController 2013-03-16 14:03:30.120 Echo[65406:c07] child

问题 Can anyone help me in making animation like we have in Just Wink App.I want to have the same preview animation as in Just Wink. here is the animation which i want to have I have tried a lot for hours but didn't find anything useful.I tried the similar animation using CATransform3D but not able to get the exact one with this also .Here is the code that i have tried intialTransform = CATransform3DIdentity; intialTransform.m34 = 1.0 / -500; intialTransform = CATransform3DRotate(intialTransform,

问题 I have followed all the directions from the Facebook Developer website about integrating Facebook SDK 3.1 into iOS 6. My code runs perfectly on the iPhone 6.0 Simulator (user can log into Facebook), but when I run the app on my iPhone, the function [FBRequest requestForMe] startWithCompletionHandler] doesn't generate a response. According to the Facebook Developer website, it should either be successful or return an error, but it does neither. The app just sits there waiting for a response

问题 I have an iPad app which works great for iOS versions earlier than 6. My root view controller displays a list, and when you click on any item in the list, the root view controller presents a modal view controller to show the item's details. The problem is, my root view controller has different layouts in landscape and portrait, when there is no modal view controller present, it updates the layout no problem at all when the orientation changes, but when covered by modal view controller, it

问题 When initiating a view from a UIActionSheet button, upon returning to the view via the navigationBar back button, the toolbar while still visible does not have any of the buttons that were previously on it. This error has arisen since updating to iOS 6 and occurs while testing it on the simulator and a device running iOS 6 only. If I comment out the code that hides the toolbar on the view pushed by the UIActionSheet the buttons are added when going back. I'm making my toolbar items

问题 Currently, I am developing an App in which I have a Image view on which image are constantly changes after some time. Now I want that I am able to write some text or draw any symbol ,simple line,cross line means to say drawing on image appears in image view. Means I want to add text or drawing some symbols or lines e.t.c on image. I am searching everywhere but can't find any solution. How can I solve this? Thanks in advance. 回答1: See if this works : //Add text to UIImage -(UIImage *)addText: