Hi, I have an iphone app that needs to work for 3.1.3 for the iPhone and 3.2 for the iPad. It is an iPhone app that I want to work on the iPad. The main difference is the MPMoviePlayerController which introduces/and deprecates lots of things in 3.2. Since, the iPhone OS only goes up to 3.1.3 and the iPad is on 3.2, I need to seper...
I am using below code to generate random numbers in range... int randomNumberWithinRange(int min,int max) { int snowSize = 0; do { snowSize = rand()%max; } while( snowSize < min || snowSize > max ); return snowSize; } for(int i = 0; i < 10 ; i++) NSlog("@"%d",\t", rando...
Hi, In my application I m using UIImagePickerControllerCropRect to crop the image but I want to reduce the size of that cropping box of iphone which comes automatically so that my image crop to its perfect size which I want.I m using the following code for that:-- -(IBAction) getPhoto:(id) sender { UIImagePickerController * picker ...
Hi, I am new to iphone development. I have created grouped table and display the contents in the cell. Now i want to display underlined the text in the cell (similar hyperlink) based on my requirements. How can i achieve this. I did some research but i cant get any idea, please help me out. Thanks. ...
I have added an alertView to display an alert message to the user (see below) -(void)connectionAlert { UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"UIAlertView" message:@"<Alert message>" delegate:self cancelButtonTitle:@"OK" otherButtonTitles: nil]; [alert show]; [alert...
Hi. I'm afraid no amount of Googling has been able to save my hyde on this. I seem to be getting SIGABRT error anytime I touch the screen of the phone, on any UIView. The debugger console posts this error before the SIGABRT: .... [310:207] *** -[UIView _exclusiveTouchView]: unrecognized selector sent to instance 0x14c0c0 .... [310:2...
Hi! This is a very important auto rotate issue and easy to reproduce. My application has a UITabBarController. Each tab is a UINavigationController. Auto rotation is handled with normal calls to shouldAutorotateToInterfaceOrientation and didRotateFromInterfaceOrientation. The interface rotates normally until I call UIViewController.p...
Hi, My question is: is there a way to use the installed identity certificates on the phone from within my app. For example similar case like with Safari: if certain site requires client certificate, the user has to install it on the phone and then when authenticating Safari uses the installed certificate to authenticate. I need to do th...
Hi everyone, I would like to use my custom NSManagedObject like a normal object (as well as its regular functions). Is it possible to modify the class in order to be able to initialize it like a normal object? [[myManagedObject alloc] init]; Thanks edit: to clarify the question, will it screw everything up if I change the @dynamic w...
I have a subtitle text file that works with standart srt format 00:00:00,000 Hour, minutes, seconds, milliseconds. I want to create a timer to update the subtitle screen and check the current time to know what subtitle show on screen. Which is the best to use? NSTimeInterval, NSDate? I think the best is to convert all to times to mil...
Are there known issues with gesture recognizers and the UIView class methods for animation? I am having problems with a sequence of animations on a UIImageView from UIGestureRecognizer callback. If the sequence of animations is started from a standard callback like TouchUpInside, the animation works fine. If it is started via the UILong...
Can the app icon and default screen be localized in iPhone? Has anyone tried it? In theory it should be possible as they're just image resources, but I found no explicit mention of this in the documentation, and I wouldn't like to have my app rejected or failing for this. ...
Im trying to get the lat and long values generated in a void function and use them within another function. Any help grateful. - (void)locationManager:(CLLocationManager *)manager didUpdateToLocation:(CLLocation *)newLocation fromLocation:(CLLocation *)oldLocation { float latDeg = newLocation.coordinate.latitude; NSLog(...
I have an app and it stores data to a .plist file in the resources group in Xcode (if that matters). And whenever I run it on the simulator it works perfectly with the file. On the iPhone, however, it doesn't seem to be interacting with the file. Thanks in advance! ...
Ok. I have made a custom cell for my table, and it contains a text view. When I have multiple lines in the text view, I can scroll up and down, but in doing this the table also scrolls. How can I stop this behaviour? If anyone needs parts of my code or further details, please just ask. I am more than willing. Thank you for your help ...
I have a tableview with a NSFetchedResultsController data source, displaying a list of names from the underlying Core Data SQLite store. I have implemented a search bar. When the first character is entered in the search bar, a fetch request in the following form is executed: NSPredicate *searchPredicate = [NSPredicate predicateWithForma...
I currently have a UISegmentedControl set to add/remove table view cells when its value changes. Removing cells works perfectly, however when I insert cells they're in reverse order every other time. NSArray *addindexes = [NSArray arrayWithObjects:[NSIndexPath indexPathForRow:2 inSection:0], [NSIndexPath indexPathForRow:3 inSection:0], ...
I am trying to build a small table using NSString. I cannot seem to format the strings properly. Here is what I have [NSString stringWithFormat:@"%8@: %.6f",e,v] where e is an NSString from somewhere else, and v is a float. What I want is output something like this: Grapes: 20.3 Pomegranates: 2.5 Oranges: 15.1 What I ...
I am trying to create a uitableviewcontroller as a modal viewcontroller to edit some settings. I am creating the tableviewcontroller in code and the thing i am struggling with currently is how to correctly add a navigation bar to the controller which will have a "Done" button on it that: a) doesnt appear on top of the tableview and b) ...
Shark shows me that this method takes a HUGE performance hit. Like 80% in my table view. All I do is draw two labels per cell (about 8 in total per page). During scrolling. I drawInRect: with that. Are there some better methods? Like drawing directly to some layer? ...