I am having major issues trying to save a photo to camera roll with geotag info on iOS4.1. I am using following ALAssetsLibrary API: (void)writeImageDataToSavedPhotosAlbum:(NSData *)imageData metadata:(NSDictionary *)metadata completionBlock:(ALAssetsLibraryWriteImageCompletionBlock)completionBlock I have the GPS coordinates that i w...
I could have sworn this worked differently in previous versions of iOS, but as of iOS 4.0 it looks like my app's keychain items are not removed when the app is removed. However, it looks like some are cleared when the app is upgraded without first removing? Can someone provide a clear explanation of when iOS keychain items are removed? ...
I working in iPhone application, i am picking an image from photo library using UIImage picker control, then processing it and displays the image and the corresponding output using UIImageview and UITextview respectively. For some images it working fine and for some of images program crashed and while checking this with break point i am ...
In below code how can i understand that which control touched?(imagine that exist button1,label1,.. on view) - (void)touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event { UITouch *touch = [touches anyObject]; } ...
So I've been teaching myself objective-c the past few months, building an iPhone app for my company. I started as (and still am) a complete novice, but until now I have had no problems easily finding answers to all my questions at various locations online. For the final, and most important, piece of my app, I need to send a simple stri...
this is the print screen of nsmutablearray. this 2409,2410,2412 is not fix key. it coming dynamically. { 2409 = ( { AltSelectionPrice = "2.00"; }, { AltSelectionPrice = "3.00"; } ); 2410 = ( { AltSelectionPrice = "7.00"; }, { AltSelect...
I want to custome uisearchbar style? please help me! thanks! ...
Hi together, i have a problem with my app when i send it to background via the home-button. I'll try to describe it shortly but completely: I have an UIImage-pointer declared in @interface with following property: @property (nonatomic, retain) UIImage *pauseImg; This pointer is set to an image declared in viewDidLoad like this: pa...
Hi, I have made a birthday reminder application using localNotification. It read the contacts from AddressBook & find out birthday list of that day(today). i am repeating this app everyday using localNotification.repeatinterval(NSDayCalenderUnit). It's working fine for me. when i got a notification very 1st time it's badge no is 1(no pro...
How does the speed of a program when run in the simulator compare to a real iPhone or Ipod touch? Is it faster or slower? ...
hi i am currently working in iphone navigation based application. so my app have 30 screen,after navigating five screen i need a TabbbarController . I add tabbar Controller OverMy viewController ( [self.View addSubView:tab.View];) my application work fine and navigation work perfect but my problem is that after navigating fro...
I made a new OpenGL ES application, and without modifying anything, I ran the program. It runs, but I see these error messages: Detected an attempt to call a symbol in system libraries that is not present on the iPhone: open$UNIX2003 called from function _ZN4llvm12MemoryBuffer7getFileEPKcPSsx in image libLLVMContainer.dylib. Detected an...
Hi, I'm in the process of creating an app and I want to include a color palette where the user can pick a color and apply the color to the background of an image (i.e. change the color of the walls of a furnished room). I've tried google for viable solutions to this but am stumped. Any ideas of how I can go about implementing this? I ran...
I have a viewBased project and have two view "A" and "B" and put a button on view A and want to show view B when user push button.how can i show view B with navigation controler(means show with push) I use below code but don't know what should i do before this code(means how to setup UINavigation controler,...) [self.navigationControlle...
Hey all, I am having a heck of time loading asyncsocket into my iPad project so I can start using it. So far I added the AsyncSocket.h and .m classes and loaded CFNetwork.framework and made sure all the paths line up - but I'm getting 6522 errors as I try to build. The first error is Block.h: no such file or directory. Any suggestions...
How to set class(first class) for UINavigationController from code ? ...
For change view with animation iphone sdk support "Flip Left" and "Flip Right" How can i implement "Flip up" and "Flip Down" ? ...
I have an ivar mutable array which i setup in viewDidLoad as follows: names = [NSMutableArray arrayWithCapacity:30]; [names addObject:@"Joe"]; [names addObject:@"Dom"]; [names addObject:@"Bob"]; Then in a later method, on tap of a button, i do the following, but the array appears to be overreleasing... with Zombie messaged: int r = a...
I want to integrate the iPhone sms like chat bubbles in my application. But when I read more about it I found that this will not be approved by the app store. Is this true? Cant we use chat bubbles in the application? Here are some links which describes this. http://www.iphonestalk.com/iphone-app-store-submission-rejectedbecause-of-cha...
I'm making an alarm clock app with multitasking support. However, I'm stuck with some limitations of the sdk. I need to play selected alarm sound whenever the alarm time comes with some properties set by the user. These properties: - Alarm sound can be a music from the user's iPod library, and also some sound files in application bun...