I have successfully placed an image into the lefthand ImageView of a default UITableViewCell and this shows up as a white image over the background blue of a selected row. However the image is invisible when the table cell background is white. The image came from a 3rd party iPhone tabbar icon set, hence it is white. Can I programatical...
I use a UITableViewController to display a list of items, and one of the items selection must lead to a photo gallery created with animationImages. I usually declare the controllers associated to the first level selection with something like : MyController *myController = [[MyController alloc] initWithStyle:UITableViewStylePlain]; m...
On iPhone's built-in Camera application (OS 3.1), touching the shutter button shows an iris animation, then displays the image that was taken for a second or so before animating it away. Is anyone aware of a simple way to get this "brief pause" activity? Or do I have to resort to manually adding the image as part of my custom cameraOve...
After I launch OpenFeint with function initializeWithProductKey, I checked the user approval status by calling the function [OpenFeint hasUserApprovedFeint]. The function always returned false value. The settings Dictionary is as follow: NSDictionary* settings = [NSDictionary dictionaryWithObjectsAndKeys: ...
I haved tried to create a view with a UIButton and a tableView Cell, then I set the header view to be this view. However,the cell in the header is not rounded-rect, besides,how to handle the cell's event,when user click this cell. I haved tried to use custom cell also, but how to create a button and a shorter cell in a row? when you sel...
I'm looking for a way to get all the current touches even if no event has occurred. I know about [UIEvent allTouches] but I need to be able to see "these are all the touches on the screen" even if none of them has changed. It seems like it should be possible because allTouches can access touches which haven't been updated, so the phone i...
I ran in to a "EXC_BAD_ACCESS" when deallocating an object that has few performSelector:withObject:afterDelay where the selector methods is calling another object and i am releasing the object ... //some where in my class i am calling [self performSelector:@selector(callObject1Function) withObject:nil afterDelay:2.0]; - (void)callOb...
Hey If I have some saving in NSUserDefaults whilst debugging my app, and then I submit it to the store, will the stuff be stored on that too? or does it get cleared when saved for a new distribution? Cheers Sam ...
I have a sprite which will move right,left and jump. I need to add the action to a animated sprite ie an animated sprite should jump, turn right and left. Can anyone please tell me how to do it with sample code. ...
In my current implementation of a UISearchBarController I'm using [NSString compare:] inside the filterContentForSearchText:scope: delegate method to return relevant objects based on their name property to the results UITableView as you start typing. So far this works great in English and Korean, but what I'd like to be able to do is se...
I have a UIImageView with a .png inside it. I want to blur the image during runtime. How do I do that? ...
i am parsing rss feed.But i cantable to parse encoding data from thee rss feed.How to parse encoding data from the rss feed? ...
Hello my code posted below is not dismissing my view no matter what i try. You can see my attempts to release the view in the hide splash function at the bottom. Please if anyone can help it would be greatly appreciated. Thanks in Advance -- Zen // // SplashViewController.m // Splash // #import "SplashViewController.h" @implementa...
I'd like to center a map (mapkit) against the user's location. I do the following in the simulator but only get a blue map with no content. What steps should I be taking? MKCoordinateRegion region; MKCoordinateSpan span; span.latitudeDelta=0.2; span.longitudeDelta=0.2; CLLocationCoordinate2D location; location.latitude = mapView.user...
Hi, i have recently started working on iPhone but i am completely confused which application is best for the programming.. i mean TabBar Application, Navigation based app or window based . As we generally need all tab bar and navigation bar in our application In that case which application i should use??? Please explain it. Cheers ...
Hi All. I have a small problem in loading the UIViewController on scroll view. In my application, I am using 4 tab buttons at the bottom. One of which contains a scroll view, as number of fields in that view are more. One of the field is for accepting the date from the user. When I am adding this Date Picker View(UIViewController) on ...
Hi I have a shortage of screen real estate for my time labels in my iPhone app. My solution is to have the time e.g. 12:00 on one line and then if the users current locale specifies that an AM-PM is used, have these in a second label below it. Since AM-PM also have localized variants I can't just look for the letters "AM" or "PM", then...
could i connect iPhone and collect data from other bluetooth device (it may be iphone , ipod, nokia or other blue tooth device, like PC and so on.) from my own application. ? if it is possible which way is the easiest . like GameKit framework ? pls help me ...
Hello guys! As the title says I want to ask about the fundamental data types in objective-c on iPhone. So are there any good documentation where this is written? I need the size on which the variable is represented and the range of the variable. So in example: short int - 2 bytes - signed: -32768 to 32767 and unsigned: 0 to 65535 This i...
With so many implementations available, what is the fastest executing (least CPU intensive, smallest binary), cross-platform (Linux, Mac, Windows, iPhone) A* implementation for C++ using a small grid? Implementations Google returns: http://www.heyes-jones.com/astar.html (Most links on that site are dead.) http://www.grinninglizard.co...