When I first launch the apps, I want it not to show the tab bar. Then after the user logins, it brings the tab bar. So how can I do this? Do I just hide the tab bar at first place then after the login succeed I will show the tab bar or I should have a UITabBarController inside the UIViewController for the first time? ...
Does anybody have any idea on how to replace char with especial shape?for example if i wright 'S' replace it with small rectangular like below image ...
Hi all, I am developing one iphone application which is include the audio to text conversion. The requirement is i have an audio file, while playing audio file the need to hi light text with corresponding word audio file. Please anybody help me out of this issue. Thanks in advance. Vulvaji. ...
I'm using mpmovieplayer to play video on ios 4, and I want to keep the audio playing when my app enter background, but it doesn't work. I thing it's because video player use GPU to render video on screen and this is not allowed by apple when app enter background. So, is there any way to do that? There are some apps have this feature, a...
Hi all, i want to add custom EditingAccessoryView in cell, when user swipe in place of delete button i want to show my custom view. ...
Hi all, I'm stuck since few days with a weird issue. I've been looking for a solution on Google, and I don't see anyone having the same bug. My application doesn't want to rotate. I'm using several viewController, implemented the shouldAutoRotateToOrientation method but the view controllers don't want to rotate. I've done the debug, b...
Hi all, I have one tableview having two sections. I want to navigate to next view by clicking on only one section. Other section should not go to the next page. can anyone please help me for this? ...
Hi guys. I'm trying to add a button on the bottom of a TableView, without any success. The idea isn't to use the tableFooterView property, as that doesn't show the button in a fixed position. My idea is more along the lines of the Facebook application's Notifications bar on the bottom. I'm using Three20. Any pointers on how I can ac...
Hi Guys, While i'm careful, there have been a few times when i have used iOS 4.x apis by mistake that have caused odd behaviour on the older devices. Is there anyway to get the compiler to flag their usage so i'm alerted when i have done so. Many thanks as always ...
I am writing an application that uses UIMapView. I would like to know whether it is possible to set the language / locale of the street name on the Map ? i.e. If the current System Language is Chinese Traditional and the Map is shown in English. ...
Hi, I need a regular expression to detect at least one number in a string. Other characters can be anything. Please help me to implement this in objective C. Regards, Dilshan ...
I want to add a dictionary pair into an existing plist. I want to add a Boolean value. So how do I add it to an existing plist? ...
I am calling this: facebook requestWithGraphPath:@"me/friends" andDelegate:self] Now I am confused on what facbook returns to me in the delegate? How should I parse this in the (void) request:(FBRequest*) request didLoad:(id) result method? Is it returned as a dictionary? ...
Hi! i have sample code of Barcode Scanner but when i install it in my iPhone 2G which contains Version 3.1.3 gives me the below error message.i have taken the code from this link:http://code.google.com/p/zxing/downloads/list dyld: Library not loaded: /System/Library/Frameworks/CoreVideo.framework/CoreVideo Referenced from: /var/mobile...
*** ERROR: FigCreateCGImageFromJPEG returned -12905. Input (null) was 499992 bytes. I get a error in ios4.1 whenever i use the UIImagePicker [ just after taking a snap]. My code is a simple UIImagePickerController *c=[[UIImagePickerController alloc]init]; c.delegate=self; c.sourceType=UIImagePickerControllerSourceTypeCamera; [self...
Here is my code: switch (indexPath.section) { case Job_SECTION: cell.accessoryType = UITableViewCellAccessoryNone; break; case Description_SECTION: cell.accessoryType = UITableViewCellAccessoryDisclosureIndicator; break; default: break; } if (indexPath.section == 0) { cell.selectionStyle = UITableViewCellSelectionStyleNone; } ...
I would like to retrieve an Int value from NSUserDefaults, but it always comes up as 0. This is how my settings bundle looks: Type: String: PSMultiValueSpecifier Title: String: Timer Key: String: timerValue DefaultValue: Number: 4 Titles: Array: 5 Number Items 1-5 Values: Array: 5 Number It...
In my windows based applicaton, after login screen and registration page I added navigation controller for next two views. After pressing button present on second navigation window,again i want normal view controller and not navigation. But Its giving me navigation window with back button which takes me to second navigation window. Can ...
Hi, My iPhone application continuously communicate with a web server. So in case of a connection lost or the server is not reachable is there any specific precautions we should do? I know that we have to show the user about the communication failure. If so is there any acceptable way of showing errors to the user? Im more concentrated o...
Hi, all ! Is it possible to use multisampling on iPad ? Apple's documentation say: "iOS4.0 and later devices", but all tutorials in inet says: "iPhone XX, IPAD" I can't run my app under 3.2 sdk with multisampling (base sdk 4.1, deployment 3.2) Is it possible ? Thanks, ...