Hi. i have one tab bar controller with 4 navigation controller connection 4 tab bar items. I made the following changes in the following controllers - (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation { return YES; } All view controllers. All navigation controllers. 1 tabbar controller. ...
Hi, When i click a link in the uiwebview is that possible to load a uiview ? Is there a way to transfer control from uiwebview to uiview. ...
Hey all, this should be a simple task but for some reason i am making it harder... I am trying to save some text from an XML file to a NSString. But when i debug it, the string says "Out of scope". Here is my code: in my .h file: @interface RootViewController : UIViewController<MBProgressHUDDelegate> { NSString *thePW; } a...
Hi! I have a simple UIViewController derived class. Which shows a simple UIImageView. Now the problem is that when I load this view controller using [NSBundle loadNibNamed.. method and then try and access its view using viewController.view the reference count of both controller and view go up by 29. Later on when I release this viewCo...
Hi, I am not able to get NSUserDefaults concepts properly. Is that a database of plist file ? ...
Hello, During the testing of my app i discovered that it crashed on an iphone with OS 3.0.1 and 3.1.1(iPod Touch). I have the following code for playing the video which is placed on a remote server. It works flawlessly on the iOS 4.0 and iPad with OS 3.2 Xcode is setup to use SDK 4.0 but target OS is 3.0. NSURL *url = [NSURL URLWith...
hi, I want to decrease my iPhone app size. Any suggestions? Taimur ...
Hello guys, I 'm trying to develop an Image Processing application for the images stored at the photo library of the iPhone, but to tell the truth I am confused. I'm interested in getting the A R G B matrixes out of the image. then make some algorithm with these matrixes and then releasing them. What would you prefer for the aforemention...
Hi, Is that possible to display options in uiwebview links. When you touch and hold a 3 options come up, (open, copy and cancel). Is there a way to add a option say "open in safari browser", so that the user can open it either in safari or in the app's embedded browser ? ...
Hi, Is it possible to gzip a folder with 50 files and extract it in iPhone ? ...
hi all, i have a problem regarding data contract in my application. i have 5 tables in my database and i required 3 of them as datatype. so i created a class and decleared all required table as class under [datacontract] here's the code [DataContract] public class CustomerDetail { [DataMember] public int Custome...
Hey everyone - I am thinking of putting together an app that will be pulling data from a very popular website. I have already looked at search and responses from the site and believe it can be done. The only one question I have is, will apple have a problem with me doing this? The website more than likely will NOT give me permission to ...
Hi all! Again a question about changing the interfaceOrientation of a UIView. The probleme that I have is changing the interfaceOrientation and I would like to avoid to do it manually, because I additionally have hidden views (those will appear with certain finder swipes) and I think it's a little bit tricky to transform all of them man...
Hi there, I have a hex set of data, ripped from a .plist save of an NSArray, that reads (for example) like this: 06000000 01000000 00000000 00000000 00000000 00000000 00000000 00000000 00010000 08020100 00000000 e028f440 00008543 00809343 b0e22a00 that I would like to turn into an NSData object. What is the appropriate way to do this...
-(IBAction)turningFlashOn:(id)sender { AVCaptureSession *captureSession = [[AVCaptureSession alloc] init]; AVCaptureDevice *videoCaptureDevice = [AVCaptureDevice defaultDeviceWithMediaType:AVMediaTypeVideo]; NSError *error = nil; AVCaptureDeviceInput *videoInput = [AVCaptureDeviceInput deviceInputWithDevice:videoCaptureDevice error:&erro...
Hi, I don't know which is the most efficient way of organizing images downloaded from server. I will be downloading around 200 images on to my iPhone on request for download. Which is the most efficient way of organizing ? just dropping it as a file on the phone's memory or having it in sqlite (via coredata) after download ? which one i...
Hi I have develop an RSS application. in My table cell I am displaying images which i retrive from imge link in RSS feed and Title. Images are loaded successfully but the problem is that it hang my application. as there any way to load image in background. my current code is. int blogEntryIndex1 = [indexPath indexAtPosition: [indexPat...
Hi, My Questing is -(ABC*)createInstance { Static ABC *obj = [[alloc ABC] init]; if(obj == nil) { obj = [[alloc ABC] init]; } return obj } can we write in objective c [[ABC createInstance] release] Thanks in advance.... ...
I found this on StackOverflow regarding the problem, but was not able to solve my problem. http://stackoverflow.com/questions/3028255/about-setstatusbarhidden if([[UIApplication sharedApplication] respondsToSelector:@selector(setStatusBarHidden: withAnimation:)]) [[UIApplication sharedApplication] setStatusBarHidden:NO withAnimatio...
Hello, I would like to ask if someone has some cue. I load a big image from webserver using ASIHTTP framework directly to the disk. Images about 4096x4096 px. I need to present this image to user on screen, so I would need to rescale the big image from disk to some considerable resolution lets say 1024x1024 px. The problem for now is ...