Hi,I am writing an iphone program which use facebook and twitter api.But I can't find any suitable icon to use as toolbar icon. The twitter icon should be a white "t" and the facebook icon should be a white "f",and they must like the responding official logos.thank in advance! ...
I have UIScrollView with multiple UIVIew subviews. I would like to update the data that is displayed by each UIView when they appear in the visible portion of the UIScrollView. What is the callback that gets triggered? I tried viewWillAppear, but it does not seem to get called. Thanks. :) ...
Hi. I am trying to write some data from an NSMutableArray to a plist, while keep the old plists content. The function writeToFile:atomically: overwrites the old contents with the new, I want to append the objects in the new array to the plist. How can this be done? Thank you. How can you check for duplicates while doing this? ...
firstButton is a UIButton of type Custom. I'm programmatically putting three of them across each cell of a table, thusly: [firstButton setImage:markImage forState:UIControlStateNormal]; [firstButton setContentMode:UIViewContentModeScaleAspectFit]; [cell.contentView addSubview:firstButton]; Elsewhere, I'm telling it to clipToBounds. Wh...
If I have a viewController setup as below: @interface MapViewController : UIViewController <MKMapViewDelegate, CLLocationManagerDelegate> { CLLocationManager *locationManager; } -(void)viewDidLoad { [super viewDidLoad]; locationManager = [[CLLocationManager alloc] init]; } when it comes to memory management should I be ad...
I want to draw different 2D objects in OpenGL for example a path/Road ,is there any program i could draw them using a GUI then transfer them to points so i could use them in my program ? ...
Hi, I am working with the SearchTestController demo as part of TTCatalog in three20 and have found that if another TTTableViewController is called from the search screen (via URLs with TTNavigator) on the first view, the top row of the second tableview is concealed by the navigation bar. This only occurs when calling from the first Vie...
Hello Programmers! Im building a web app using JQTouch and have been very impressed with it so far! I'm currently having a little problem in that I now need to link between certain parts of my site with NO ANIMATION. Reason for this is that I'm adding a 'tabbar' at the bottom of my page and in keeping with the whole iPhone feel would li...
I'm trying to get In App Purchase with my existing iPad App working. I'm stuck retrieving the Product Information from App Store: - (void)productsRequest:(SKProductsRequest *)request didReceiveResponse:(SKProductsResponse *)response The SKProductsResponse only contains invalid Product IDs. I tried every potential solution I found here...
I'm loading HTML-formatted content into my app from a web service, then plugging that into a local HTML template that lives within the app. Now, I need to set the UIWebView's BaseURL to point at the remote server so that all relative image links will load. However, I'm also trying to link in some local assets (CSS, JavaScript). Thus far,...
Hello, I have a problem with memory management. I am developing an application that makes heavy use of UIWebView. This app generates dynamically lots of UIWebViews while loading content from my server. Some of these UIWebViews are quite large and have a lot of pictures. If I use instruments to detect leaks, I do not detect any. However...
Hi Friends, In my application i have done to record the voice and playing in the device. Now i want to find the audio frequency of that recorded voice(While recording). How can i find?.I dont have any idea. I have downloaded "aurio Touch" program.But its too difficult to understand me. So is there any tutorials are avilable(in iPhone)?....
i tried to developed iphone application using adobe flash professional cs5 in windows so i bought iphone digital certification and etc , when i move to app store they asked app format application so i tried to publish as app format using adobe flash cs5 . But i don’t know is it same? but it also publish ipa format .( App store support ip...
Does anyone know why setting the map as hybrid has no effect. Setting it as standard and satellite works fine though? . . . [segmentedControl addTarget:self action:@selector(handleSegmentClick:) forControlEvents:UIControlEventValueChanged]; [window makeKeyAndVisible]; return YES; } - (void)handleSegmentClick:(id)sender { ...
I am building an iphone webapp and have a page with an input field. I'd like the field to scroll up to just above the virtual keyboard when it shows up. I've tried putting a scrollTo(x,y) on the input focus event (i.e. just before the keyboard shows up), but when I start typing the page scrolls up again (presumably based on the default m...
Hey. My code crashes at this function (at the stringByAppendingFormat: with error objc_msgSend() selector name: stringByAppendingFormat). This is that line: // imagesPath = ...iPhone Simulator/4.0/Applications/NUMBERS/Documents/images UIImage *image = [[UIImage alloc] initWithContentsOfFile:[imagesPath stringByAppendingFormat:@"/%...
I have an application with several UITableViewControllers. Now, the user is allowed to change "Data source". In that case I need to invalidate (reset) data in the relevant UITableViews. I figured out, that I can use NSNotificationCenter and add these controllers as observers to events which will be generated when the data source changes...
Hello, in iPhone SDK there are touchesBegan, touchesEnded and touchesMoved functions that are called when a touch event appears. My problem is that when I put a finger on the screen and I'm not moving it there is no way to know if there is a finger on the screen or not. Is there a way to get current touch screen state? In any of touches...
How do I arrange some UILabels and/or UIButtons of a variable length? I just want to add them to a UITableViewCell and they should arrange in a left-to-right flow, much like lines of text in a paragraph. I only found possibilities to create lables with a fixed size and position using "initWithFrame:...". Same seems to be true for Inter...
hi, How to add a colored string to a UITextField,may be i should use HTML or CSS so how? thkx ...