iphone

NSData not working correctly

NSData *myRequest = [NSString stringWithFormat:(@"&site=%@&key=%@",tmpSite,tmpKey)]; Why is this not working ? Thanks ...

Getting touch events of a touch on imageview in a scrollview

Hi, I have a uiscrollview and i am showing some dynamically generated uiimageview over it. Now i want to do an action on touch at any of these images. I tried using touchbegn method but it is not being called. Please advice me what i am doing wrong. int numofRows = [arrMyPhotos count]/3; if([arrMyPhotos count]%3>0) numofRow...

Directory Listing Denied on iPhone Simulator

I need help with this I tried for a long time trying to solve this error each time I attempt to use the iPhone Simulator to connect into the internet. I kept getting this error. Directory Listing Denied. This Virtual Directory does not allow contents to be listed. the website im connecting to? http://www.youtube.com/ How do I solve thi...

cell.imageView curved corner on first and last cell

Hi there In the iTunes app on the iphone there is a list of songs or something. They are in a grouped tableview and the first image has a curved corner to match the top left corner of the grouped tableView. How would I go about replicating this (and the one at the bottom?) Thanks Thomas ...

Does iPhone and iPad support for three, four finger touch gestures?

Hi, I wanted to know does iPhone and iPad gives support for three and four finger touch? I have browsed a lot but i do get information only for Mac book touch pad ...

Implementing a main menu for iPhone game - how to get back to the Main Menu ?

Hi all, Apologies for the long post and I hope it makes some sense to someone out there. I have written an iPhone game (in Quartz 2d) which uses the following structure : App delegate loads a view controller called gameviewcontroller and its associated view In the "View did load" method, the gameviewcontroller starts up and initiates...

iphone - detect touch on media player

I'm using media player framework in my application to play a video. I'm successfully showing the video in my app. I'm using properties of media player and hiding the default controls. Now, on touch of media player, i want to show a button that will replay the same video at the end. How can I detect touches on media player and implement r...

Recording Video in iPhone using AVFoundation Framework(AVCaptureSession)??

i am developing an application in which i am trying to record a video using AVCaptureSession class...i came across a few good tutorials like this one http://www.benjaminloulier.com/posts/2-ios4-and-direct-access-to-the-camera but in these tutorials only capturing images from the video frames is done while i want to record a full le...

Blinking UIView

Hi For my iPhone app I'm creating some rotating gears with the help of some subclassed UIViews. I have created subclasses that rotate themselves triggered by a timer. In one place I have one of these subclasses within another one (so rotation within rotation, think moon rotation around earth and it's own axle). It all rotates fine an...

Calling web service and XML Parser from another class..

Hi, I have an application in which I have to hit many web services in same class and from another classes also and I have to parse the data each time.I cant write the delegate methods for webservice hit and XML Parse everytime as its not a good programming practice. So I thought of maintaining common classes for 'webserviceHandler' and ...

Yet another arc4random problem.

Built an iPhone app that generates a random number to a label when a button is pressed. Simple, just to learn new skills. it works fine, but any value i put doesn't seem to limit the value of the random number generated. it's always 9 digits. -(IBAction)genRandnum:(id)sender { NSNumber *randomNumber = [NSNumber numberWithInt: (ar...

NSDictionary as property

I am getting memory leaks pointing to the line "NSDictionary *dw = [NSDictionary dictionaryWithContentsOfFile:path];" by using following code NSDictionary *_allData; @property (nonatomic, retain) NSDictionary *allData; @synthesize allData = _allData; + (NSString*)getNSPath { NSArray *paths = NSSearchPathForDirectoriesInDomains(...

How to create grid button on iphone. 10/10 matrix.

How to create Grid of Buttons on iphone. 10/10 matrix... I found NSMatrix for MAC ... Not for iphone... any alternative way to create grid of button on my view. @Thanks in advance. ...

Resigning responder of textview

How to resign virtual keyboard for text view? is there any way same as textfieldshouldresignresponder? ...

I am getting error in sending argument with space.

Hi all. I am sending argument from my iphone application to php page to genrate xml given below. feedurl=@"http://www.abc.net/feed/index_clatest.php?more=s-laday gaga"; The url run in mozila when it runs. but when i run it in my iphone application i get the following error. erminating app due to uncaught exception 'NSInvalidArgumen...

Tab Bar controller

How many tab I can add on one tab bar controller ? ...

[iPhone] handle picker in UIAutomation

Hi, I have picker view with only one component, and 5 values in the component. I could get the number of wheels , and values in the component, as below var picker = window.pickers(); UIALogger.logMessage("picker array count: " + picker.length); var pickerWheels = picker[0].wheels(); var pickerWheelsValues =pickerWheels[0].values(); ...

Scrollable Backgroundview for UITableViewController

UIImageView *tblBG = [[[UIImageView alloc] initWithFrame:self.view.bounds] autorelease]; tblBG setImage:[UIImage imageNamed:@"evt_det_bg.png"]]; self.tableView.backgroundView=tblBG; I want this background view will be scrollable.Now its positioned in same place. Thanks ...

Seamless transition of video content on Iphone after IOS 4 release

Hi! I'm quite new to Iphone SDK and I have been trying to solve a problem for some time now, but I can't get it to work properly. My problem boils down to transiting from one video to another seamless. That is no flickering or stop of the video when transiting. I've tried a bunch of different solutions. MPMoviePlayerController, AVPlaye...

streaming data from a server

I would like to have all my data on a server be streamed into my iphone app. How does this work? e.g. images, text and sound Should this be read into an array and then manipulated? As I would like the app to be update-able whenever new content is added to the server. This obviously means building the app in such a way that it won...