I am implementing Text to Speech for Iphone, and successfully implemented it, but how to retain value in text field when second time I re-open my application. I want to read the text from where I left. So is NSUserdefault is good approach? But what if when i using a file instead of textbox and want to start reading from same place where...
How can I catch the event when an item is selected from a UITabBar on iPhone/iPad app? ...
hi i am new to iphone application. i am doing an application that consist of image picker and image view. i am displaying the image in imageview by selecting the image in image picker .. what i need is afetr 3 seconds i have to go back imagepicker how can i done this please give code for that ...
i can display BG image in table view cell but when i click any cell there is a blue color filling all my cell and my images just goes behind now i want to show my image in front of that blue color how to do that?? cell.backgroundView = [[[UIImageView alloc] initWithImage:[UIImage imageNamed:@"SuperCell.png"]] autorelease]; ...
Hi I am moving my 3.x app to use iOS4 features like background processing, fast-app switching. I have been able to get the app running fine. But now whenever I launch the app on the simulator, it just shows a black screen. The app launches, status in XCode changes to running but nothing shows up other than the black screen. The app run...
Hi experts, here the situation: i have a viewcontroller which calls in the function "viewDidLoad" a function in the AppDelegateIphone to terminate this view. The problem is that this exception comes if i make this: splashScreen.view = nil; *** Terminating app due to uncaught exception 'NSInternalInconsistencyException', reason: ...
I have checked using instruments and not found any memory leaks. when i check in device it shows memory leaks with responsible caller -[NSKeyedUnarchiver decodeObjectForKey:] and object is UIRoundedRectButton. I still not using NSKeyedUnarchiver or any type of decoding. Is following code, is responsible for this memory leak ? - (void)s...
I am working on an iPhone app that uses CoreData(with SQLite) to stores some sensitive biographical data that is downloaded via a Restful Web Services for offline use in the device. I am worried that the competition could pay a subscription and extract the .sql file via SSH with a jailbroken device, and make copies of the data that has...
i have a png that shows 2 cell values data like lets say home and address but i dont know how to show them in 2 cells like in upper cell will be home and bottom will be address right now my image is compressed in 1 cell only i cant continue for 2nd cell any idea switch(indexPath.section) { // cell.detailTextLabel.text...
Currently I have a grouped tableview with four different custom cells. My last cell needs to be a button but I'm not sure how to implement this correctly. My code is below: cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier] autorelease]; UIButton *btn = [UIButton button...
Can I test the voice recording using the iPhone emulator or do I need the actual device? ...
I'm using CoreData in my lastest iPhone app. I find it complex at the beginning but I guess this is the best choice when you need to store objects in an iPhone app (http://inessential.com/2010/02/26/on_switching_away_from_core_data). Is there any best practices when using CoreData in an iPhone app ? For example, I don't want all my cont...
Hello. I have tried in so many ways to animate the frame modification of a UITableView, but when I shrink the tableview then the animation isn't smooth, first the cell content disappears, and only after that the frame is modified. As I saw this problem is present only in older OS, from iOS 3.2 this problem is fixed. Can anyone tell me a...
I've encountered a strange problem, when it comes to displaying a page in a UIWebView on iPhone SDK 4.0. I load a page with a .aspx-request and receive completely valid html-sourcecode. Inside the html is an email-address linked like this: <a href="mailto:[email protected]">[email protected]</a><br /> When I activate the link-detection in the...
I dont know if I am missing something here but when I drop elements (UIImage or UILabel) in IB and run the app in simulator, the UI elements are shifting up a little (Snapping to status bar if I place them at first blue HIG line). Looks like some setting I am overlooking. Does this sound familiar? please help! Added Screenshot to expl...
Hi all, I have 2 scenarios and I want to know which way is correct and better? -(Employee*) getCustomEmployee{ Employee *emp = [[Employee alloc]init]; // no autorelease here //do something with emp return emp; } -(void) process{ Employee *emp = [self getCustomEmployee]; //do something with emp [emp release]; //rel...
i can show image on left hand side of table view but why my right hand side is not working CGRect frame; frame= CGRectMake(310 ,10, 50, 50); UIImageView * myImageView = [[UIImageView alloc]init]; cell.myImageView.image = [UIImage imageNamed:@"bowl.png"]; myImageView.frame = frame; [myImageView release]; ...
try this, say you have a simple landscape mode iphone app, like a simple viewcontroller app. also uncomment the autorotate in viewcontroller .m file like so -(BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation { NSLOG(@"width:%f,height:%f",self.view.frame.size.width,self.view.frame.size.height);...
Hi Trying to fix a bug on iOS 4 but when I debug it crashes with these errors: SDK is installed in seperate directory as I need to deug 3.1.3 as well Developer_Xcode3_2_3_iOS_SDK_4_0_1 Device is running 4.0.1 Any ideas? Cheers [Session started at 2010-07-27 14:26:45 +0100.] Undefined command: "Developer". Try "help". Undefined com...
I created one sample application that receive data over udp process, and display the data in iphone. In udp receives there is thousands of data comes in 3 sec.How can i stores these data's ? and how can i display it ? Now i can store the data as NSMutableArray and displayed in UItableview . Every recive of data i added data to nsmutabl...