I've been having some trouble getting NSNumberFormatter to work properly. I'm compiling in iOS4 with the Three20 Framework. All of the NSNumberFormatter selectors require something called NS_AVAILABLE as a second parameter on the selector: [numberFormatter setCurrencyGroupingSeparator:(NSString *)string __AVAILABILITY_INTERNAL__IPHONE...
I have to keep a NSThread or NSTimer when my iPhone application goes into background mode. Is it possible ? I have enabled the background modes in info.plist and opened readstream and writestream as follows ...(I am using UDP) CFReadStreamSetProperty(readStream, kCFStreamNetworkServiceType,kCFStreamNetworkServiceTypeVoIP); CFWrite...
Is there a way to convert a .caf file to a .m4r (ringtone) file programatically on the iphone? I've tried a bunch of stuff and nothing seems to work. Importing into garageband and then sharing as ringtone works but I want to do it in my app. Much appreciated. ...
I'm trying to do some simple assignment, but coming up with different results and I can't figure out why. Why does the first assignment below work and the second one not? NSMutableArray *mutableFetchResults = something approrpriate here; [self setLocationsArray:mutableFetchResults]; [switchViewController setLocationsArray:mutableFetch...
The following works without error on OSX 10.6, but fails in the iphone simulator using SDK 4.1 #include <arpa/inet.h> #include <netdb.h> #include <sys/socket.h> #include <sys/stat.h> #include <netinet/tcp.h> #include <sys/un.h> #include <string.h> int main(void) { int sock = socket(AF_UNIX, SOCK_DGRAM, 0); struct sockaddr_un ...
Hi! I have made one application in iOS 4.0.In that application using Photo Library i am getting image in ImageView and from the Button Click I want to set that image as a iPhone Background so how can I do this using iOS 4.0? ...
i am using location in my app and tested it with IOS 3 simulatior it works fine also on device it works fie. but when tested it on IOS4 simulator it crashes..and unable to find location I know that the location on simulator is of infinite loop cupertino california. but it is not working in IOS4... and i don't have Iphone4...So can't tes...
Hi, I want to implement Quick Look API's in my iPhone application for the document preview but don't know how to do this ? Please help me by referring sample code or application. Thanks ...
This is probably a dumb post but I've Googled it for about an hour now and can't find anything about it anywhere... I'd like to know how I can have a little movie "square" similar to the ones presented in Safari to play Quicktime Movies or YouTube movies. I'm talking about that :). Is that an Apple private API or can we use the API? ...
At first i created a window based application for my project and kept on working for it but now due to some important changes i had to change it to a navigation based app.. i did it by making changes in my MainWindow.nib file by adding NavigationController to it and making the necessary connections...everything went fine i started my app...
I need to have a timer running in the background that is called by the application did enter background method. I am having some trouble. When I enter background, it doesnt do anything. Here is my code. - (void)applicationDidEnterBackground:(UIApplication *)application { bcheckingTimer = [NSTimer scheduledTimerWithTimeInterval:5 ta...
Hi All, In my app, I am placing a phone call due to which my app goes in background and suspended. After disconnecting the call instead of my app coming in foreground, native phone app comes into foreground. Is there any way by which my app comes into foreground (instead of native phone app) after disconnecting the call. If there is ...
Is it possible to call a Common Lisp function in iOS? (e.g. create it in a dynamic library?) ...
Hi to all. I am a bit confused. I have an ARGB bitmap into an unsigned char* array and I just want to iterate the array to check if pixels are black or white. Can anyone post me a sample code for this? To get the array I am using this methods. CGContextRef CreateARGBBitmapContext (CGSize size) { CGColorSpaceRef colorSpace = CGCol...