Hi I'm having this problem: I have a UITabBarController with UINavigationControllers in each tab. However, I'm trying to implement an action that, when I click on a button, should present me a new view with a UINavigationController (since it will be multi-view) in a modal way. What I've tried is to implement a new UIViewController, wi...
Hi When we stream audio on an iPhone using the UIWebView, it uses the QuickTime player to display the audio which is playing along with the time bar and other controls. It also shows the QuickTime logo. Is there any way I can stream audio using UIWebView while displaying an image on the webview instead of the big QuickTime logo (somet...
I created an indenpendent class for HTTP connection. All the connection works fine. The problem is that I find method 'didReceiveData' will be called AFTER the method who call the connection. (method 'didReceiveData' will be called after IBAction 'accept') - (IBAction)accept:(id)sender { [self connect:url]; //labelStr = ReturnS...
Hi, I have 5 UITextFields added on a form. One of the textfileds is for entering the date of birth. So when that particular textfield is touched instead of displaying the default keyboard, datepicker needs to be displayed. I tried the following: - (void)textFieldDidBeginEditing:(UITextField *)textField{ [textField resignFirstRespon...
I have five different cells in a table across five sections differing just in height, and text. Will I need to have one reuse identifier or five ? I am using a custom cell. The Apple document talks about reuse with cell having the "same general" configuration. Does differing height make each different for caching and reuse perspectives....
Hi all, I am looking for an API or any other way through which I can read an SMS from iPhone INBOX. Actually I am trying to develop an application that will read particular tagged SMS's from the iPhone INBOX and display to the user when he runs the application. Anybody knows ..how to make an applications own internal folder on iPhone? ...
Hi How can I implement seeking (timeline feature) in a streamed audio on the iPhone? The AudioFileStreamSeek method takes in the byte offset from which I want to start seeking. I want to be able to get the current position of the mp3 which is playing and let the user come back (seek) to the same position at a later point in time. But ...
Using OpenGL ES on the iPhone, is it possible to do bump mapping (using normal perturbation maps)? From my google searching, it seems the OpenGL ES extension that supports it doesn't allow bump mapping. According to this guy that writes gaming middleware for the iphone, one can see the potential of the hardware by watching demos on th ...
Hi friends, I need to add checkbox controls in my form. I know that there is no such a control like checkbox in IPhone SDK. How do I do this. Give me some ideas plz. Thanks in advance! ...
I'm trying to create a springboard-like interface within my app. I'm trying to use UIButtons added to a UIScrollView. The problem I'm running in to is with the buttons not passing any touches to the UIScrollView - if I try to flick/slide and happen to press on the button it doesn't register for the UIScrollView, but if I flick the space ...
Hi, im trying to cut a image and mask it....that im able to do successfully..but the program exits after few minutes with 101 status - (void) maskImage { if(scopeOn==1){ UIGraphicsBeginImageContext(self.bounds.size); [self.layer renderInContext:UIGraphicsGetCurrentContext()]; cachedImage=[UIImage imageNamed:@"loop.png"]; c...
Hi all, I'm curious what strategy most of you are employing in order to build solid RESTful iPhone clients in respect to model hierarchies. What I mean by model hierarchies is that I have a REST server in which several resources have a correlation to each other. For instance, let's say for hypothetical purposes I have a REST server whic...
I'm looking to do something simple such as drilling down on a particular UITableViewCell, which brings up a detail view controller. Within there, the user has the capability to change the attribute for the model underneath the cell. For instance, If I'm displaying a list of quotes, and a user clicks on a quote and favorites it in the chi...
The localization saga continues... So I'm trying to support collation of chinese text in my iPhone app, and after talking to a native chinese speaker, I think I understand how the chinese do it... Lets say you had the string 巴拉克·奥巴马 and you wanted to figure out which section of the chinese phonebook to put it in (in this example I'm ig...
I'm trying to write an iPhone app where one of the main pages has a few text fields and a 3-element table that basically work as navigation buttons to pickers. However, all of the tutorial examples I've found treat tables as something that takes over the whole view. Can anyone point me to examples where a table is only a PART of a vi...
Using the accelerometer output, how do I determine if the user (iphone mounted on waist) is walking? Looking for a good algorithm to determine if the user is walking to determine activity transitions- standing-to-walking or walking-to-standing. please help. Thank you for your time. ...
I followed the tutorial from this site: http://theappleblog.com/2008/08/04/tutorial-build-a-simple-rss-reader-for-iphone/ to make my first iPhone application, now I would like to test this application on my iPhone, what steps do I need to take in order to do this? ...
How do you set kAudioServicesPropertyIsUISound to 0 using AudioServicesSetProperty? Thanks ...
I need to hash a string using the MD5 technique in cocoa. Any frameworks that are used must be able to be accessed on the iphone. please provide code if possible. ...
I'm just beginning to work on iPhone apps. How do I know when I should be putting stuff in the appdelegate versus a custom class? It there a rule or any type of analogy with another programming language like python or php that uses an appdelegate? Thanks... ...