How can i add/show “Play” button in the toolbar. In code “TTPhotoViewController.m”, i can see there is a method “playAction”, but i couldn’t find the way to activate that. could you please help me. Thanks in advance. ...
Hi Guys, I have an iphone application. I am using XCode 3.2.3 and iphone SDK4. Application is supporting multitasking as of every application built in this version of XCode. My application goes into background and become active without any problem. One thing worth nothing here is that I don't need to store any information which I need ...
I have an ipad app that is loading data remotely into core data, I was to constantly display a status update to a label but it looks like everything in my method has to be completed before the message is sent to the UILabel. How do I get around this? Sample Code: -(void) importCollections { /* code left out for brevity */ for (...
In objective C whenver we create any object (i.e. uiview myview), it is stored on heap. Can anybody please tell what is stored on stack? ...
I am using navigation controller in my project and when I navigate from my table view which is there in root view and if I want to come back to home screen it must show back button by default but it does not show me. Where is my mistake, is it related IB? Thanks in advance for any suggestions. ...
Hi, I want to add a custom URL to my iPhone app so other apps will be able to open it, However I want the URL to begin with "http", in more details, I want to open the app form a link in an email i've sent to the user and the link has to be valid that if the email is read from a desktop computer he will be redirected to the site. I kno...
Hi , iam using TwitterRequest API for my ipad app's twitter client ! but i don't know why application going to crash after user tap the tweet button and debugger doesn't detect any bug !!!! i use this tutorial : http://icodeblog.com/2009/07/09/integrating-twitter-into-your-applications/ but it seems doesn't work on SDK 4.0! any solu...
I'm developing a game on the iPhone, using OpenGL ES 1.x to render stuff. It seems that my OpenGL ES view receives touch events after a noticeable delay on some iPhone devices, and on some other devices the touch events are received immediately... all the iPhone devices I have been testing my SW with have iOS 4 installed. By some googl...
Hello, I would like to ask if someone has some cue. I load a big image from webserver using ASIHTTP framework directly to the disk. Images about 4096x4096 px. I need to present this image to user on screen, so I would need to rescale the big image from disk to some considerable resolution lets say 1024x1024 px. The problem for now is ...
Hello, I'm finding some weird leaks when running my app in the device with release configuration. But if I run the same app in the device but with debug configuration the leaks are gone. I haven't changed anything in the debug or release configuration files. The debug and release configuration are as they come from the template... Is th...
Hi guys, I have a UIButton in a ScrollView. This button is hided by the NavigationBar, so it is visible only when the user drag down the ScrollView. I want to check the position of the UIButton, and if the y position is <= 41 then i want to display an Alert How can I make this? Thanks!! Bye ...
I took upon myself to create an App that allows the user to draw and as he draws the strokes would be sent to a server via a Socket connection. The app also needs to receive strokes and display them as well. This would be just a demo app for our server, not a serious iPhone app. Any ideas, suggestions would be AWESOME. I started with ...
Hi, I have a UIView (mainview), including 50 UIImageViews (image1 .. 50)) (all are set to clickable (UIVIEW and also UIImageViews) Now to test if one of my images is touched I do in 'touchesbegan': touch = [[event allTouches] anyObject]; if ([touch view] == image1) { NSLog (@"image1 clicked"); } But when i test on if my "mainview...
Ok, I've got a XIB class called MenuItemView with 3 sub views, a UIImage, a UILabel, and a UITextView. I'm dynamically loading instances of MenuItemView as pages in a UIScrollView. It creates a similar effect of scrolling through food items in the Chipotle app. My problem is, the text in both the UILabel and UITextView are becoming...
Hi , Anyone has an idea on File Seatch in iPhone ?,or at least , help me where i can find useful information about it .... I need to extract all executable files with their full paths.. please its urgent Thank you. ...
I would like to assign a date from one view controller to another -(void) setCurrentDate:(NSDate newDate){ self.currentDate = newDate; [self updateView]; } While debugging I see the currentDate value out of scope and the application crashes with EXC_BAD_ACCESS. Any help will be appreciated. ...
I know that this is possible in the Tweetie for iPhone or the xkcd iPhone app, but they are using a table. Any idea if this can be done for a simple UIWebView as well? I'm aware of the Javascript suggestions in this SO question, but what about making that natively? ...
Hi, I am trying to create a UINavigationController with a background Image... I have the following code at the top of the class where I implement the UINavigationController. @implementation UINavigationBar (UINavigationBarCategory) - (void)drawRect:(CGRect)rect { UIImage *img = [UIImage imageNamed:@"header.jpg"]; [img drawInRect:CGRec...
Hi, I would like to change the style of the status bar after the web app is launched in full screen. I understand that it is possible to change the status for a whole webpage. Is it possible to change it by Javascript? Thanks! ...
I found that sometimes the number of touchesbegan touches does not correspond to the number of reported touchesended/touchescanceled touches, leading to reported touches thats no longer active but never are reported as dead. This happens if the user is cluttering the screen with touches, perhaps by putting their whole palm on it or melt...