I'm writing a reminders app for iPhone that displays reminders using local notifications. If a reminder goes off while the application is running, the local notification isn't displayed. Instead, the didReceiveLocalNotification method is called in my app delegate, and I mimic the local notification dialog by displaying a UIAlertView wit...
In a movie player, i can use mpVolumeView to control the volume.Is there any other way to control it ? ...
Hello, I'm looking for a way to reduce PDF size that I generate with Quartz. I'm drawing images with CGContextDrawImage in a CGPDFContext. What I'm afraid of is that the images are saved as Bitmap and not JPEG. Is there a way to check for that and a way to control that when writing the PDF? I also tried reducing downscaling the image b...
Im trying to upgrade my iPhone app from 3.0 to 4.0 Some of the API are deprecated in 4.0, if i use the new API, it might not work on 3.0 right? Therefore i need to have an old API and New API What is the best way to code for 3.0 and 4.0 for all the pro developers out there? I know i can check for model and systemVersion from UIDevice....
Do you know how to get a working button overlayed on MPMoviePlayerController. This was working in SDK 3.x. The button displays but is not responding to touches. ...
I have a UITableView that is editable. I am commiting changes via: - (void)tableView:(UITableView *)tableView commitEditingStyle:(UITableViewCellEditingStyle)editingStyle forRowAtIndexPath:(NSIndexPath *)indexPath While in edit mode, I would like the user to be able to select a row, which will push a new view. I am not sure how to do ...
As i know,MPVolumeView can add to my app for changing volume.But now i want to control volume with a custom slider. Maybe i can fit it myself if MPVolume was a subclass of uislider,indeed,it is a subclass of uiview. Ask for advices to realize my idea,thank you very much. ...
I'm working on an iPhone app, and I'm having some compiler trouble. Here's the low-down: I am compiling using Xcode 3.2.3, targeting iOS 4.0: my device is a 2nd Gen. iPod touch running iOS 4.0. Compiling with GCC 4.2: works on both the simulator and the device Compiling with LLVM compiler 1.5: works on simulator, but not on device. Com...
If session storage lasts until the browser is exited, and iPhone/iPad does not exit mobile Safari, then how is sessionStorage handled? It would logically seem to be equivalent to localStorage, but it seems like there would have been a workaround or exception for this. Does anyone know how this is handled? Thanks! ...
Hi all, In my application, I need to return the "Class" as a return type like: Application.m: + (Class)getParserClass { return [NCCurrencyParser class]; } NCCurrencyParser.m: @interface NCCurrencyParser NSObject <NCParser> @protocol NCParser +(NSNumber *)parserNumber:(NSNumber *)number; in the caller method: Class parserClas...
What would I put into my root controller in an application that will have multiple tabs, where is tab is a navigation controller? Do I create derived classes of the navigation controller, where each one manages its own view controllers and the root manages the tabbar and list of navigation controllers? ...
Hi I want to make the login app with the complicated views. Requirement flows as below: Login Page --> Menu Page --> Detail Page with Tab Control. --> Navigation Page Here the 'Detail Page' is again a combination of two views. Navigation View and Tab View. i.e. 'Detail Page' will have a Navigation Control (Navigation Bar) on top ...
I want to create a ChatView exactly like iPhone's texting app (Messages). I'm doing it programmatically and am trying to move the textView up with the keyboard. I want to do this in a function that gets called by UIKeyboardWillShowNotification. Could you help me debug this error? In ChatViewController.m, I set a listener for UIKeyboardW...
I want to develop an application for the iPhone that creates a custom memory buffer and plays a pure tone of a sine wave (like beep beeep beeeep). I saw this code in the forum: http://www.omnigroup.com/mailman/archive/macosx-dev/2000-May/014070.html and I find it very close to what I'm looking for, but it is for the Mac, and that cau...
Hello, I'd like to implement an "auto levels" option for a UIImage that I am displaying in my iPhone app. Before I try to implement it myself, I was wondering if there are any image processing methods in the APIs I should be using, for histograms, etc. Or should I just grab the underlying CGImage and process it? (I am new to iPhone dev....
I have UIViewController from which i have to pass nWordID value to Webview. This webview push another webview on which i have to use nWordID (use it on second webview). didselect method looks like: nWordID = [[rowData objectForKey:@"WordID"] intValue]; [PDF_Viewer passwordID:nWordID]; // Try but not work. PDF_Viewer is web view.pass...
Hi, can anyone give me an idea about how to pass parameter from objective c to javascript using NimbleKit?? Thanks Rony ...
I'm currently working on a ipad project and found this. so here is my structure i subclassed uiviewcontroller as customizedVC,like this @protocol customizedVCDelegate -(void)viewclosed:(UIView *)view oldviewcontroller:(UIViewController *)oldvc newvcname:(UIViewController *)newvc; @end @interface customizedVC : UIViewController { ...
HI, Can any one help me solving this error... When I am building my project it is showing the following error this is the first time im facing this error... "Argument list too long: recursive header expansion failed at /Applications/iWork '09/Pages.app/Contents/Resources/Templates/Modern Business Cards.template/Contents/Resources." ~Ra...
I made some preferences in my Settings.bundle that show up fine in the Settings app. However my settings always return nil when I read them back. I know I need to set a default value on first startup. But even after that and going to the settings menu (which should also set the default values) - when I read them back I always get nil...