I have some items that change the navigation bar color when the detail pages are accessed. My issue is getting back to the default navigation bar color. What color is it? It is not blue or gray for sure. Also when going "back", where is the best place to put this color change? Unload does not seem to work for this. On the table view con...
i hav seen in some other projects like they hav slider pop view to show up images and videos and all other contents in thumb nails and when i try to add using interface builder i can not do this .. where is the option in IB for SPV.... ...
I want to allocate a memory buffer and initialize it with data of a mathematical equation in order to gain a pure DTMF tone. I am using the AudioQueueServices library to allocate and fill the buffer. I used a formula of 2 sine waves and 2 different frequencies. However, neither a sound nor a tone is not played. It may be important to me...
Hey guys, i have a simple app just a load of images in one image view. Each is just included in a plist file and called when a cell is selected in popover window. All i want is a button with an action to get next item in plist and display in the image window. this sounds easy but i cant figure out the code to grab next item in plist? can...
So here's a weird question. I have a UIImageView that responds to touchesMoved & touchesBegan, it works perfectly. The main thing I'm having an issue with is if you put your finger down on say image1 and then with that finger still down on image1 you would press image2 with your other finger. In turn this would fire image1 again. Dont ...
I have a project with several targets. For most of my classes, I can use a single .h file and change the details in the .m file (adding a different .m file for each target). For one of my UIViewController subclasses, I need to declare different UILabel IBOutlets for the different targets (each target shows a different set of labels depe...
Can't figure it out. I have tried AppPrefs sample app a few months back, on XCode 3.2.2 and it worked fine in the simulator. Now I need to look at that sample again (XCode 3.2.3) and the pull-down menu only shows "Device" as the available option. My other projects show both the device and the simulator and can run on either. I tried ge...
I am developing my first iPad app using the iOS SDK 4 and Xcode 3.2. I have written a simple Hello World and have been able to run it in the iPhone simulator. I would like to figure out: How can I get an iPad simulator? Is it possible to test my app on my actual iPad without signing up for a developers license for $99? Thanks, Mik...
Hello there, I am quite new here so I do not know many things. And the first thing I do not know is how to Terminate any running process programmatically, e.g. taping on the button; e.g. Mail or Safari. If it is possible, do not show me the whole code, just the proper way I have to try. Thanks. ...
I need to create an app that plays a video on the iPad. Is there a way that I can put an FLV (or any other files for that matter)on the iPad simulator so that I can test the app that will open the video file? Thanks, Mike ...
If I ever have a problem that is not showing up as a warning, but makes my app crash on runtime, sometimes I'll build->clean and often it this unkown bug disappears. This happens mostly when I import new images into the project(replacing old ones) or when I make major syntax changes with my code. F'in 'Clean all Targets', how does it wo...
If you're using Xcode, you may know member listing menu of Objective-C. http://www.flickr.com/photos/47601728@N06/4832964826/ Xcode lists members of javascript too, but marking lines by #pragma - is now allowed in javascript. Is there any way to do this? ...
When I click continue in XCode's debugger to resume execution, my executable's window, in this case the iPhone Simulator, doesn't come to the front. Any way to force it to do so? I would expect it to, since Build and Run does. XCode 3.2.3 OSX ...
I have a UIViewController that presents another UIViewController with a picker and returns four values. I also have a custom class called Chemical that can hold these values. In the delegate method that receives the values (the didSelectSource one in AdjustViewController) I put a breakpoint and I can see that the proper values come bac...
How do I use global variables in x-code(iphone). For example, lets say i want to declare a bunch of variables(NSStrings) in the viewcontroller file, then how would i access them throughout my different classes? Can someone help me? ...
hello all I am using Tab bar + navigation based application and I have 4 tab bars when I navigate from one view-controller to other view-controller, viewWillAppear method doesn't seems to respond and I am being forced to call it manually by creating the object of next view-controller. So my question is that I dint want to call viewWill...
Hi all, thanks for all your advice I took out of this forum over the last weeks. Now I've a problem where I would need your help: I want to show a series of short animations (5 animations, 10 sec each) on the iPhone. The animation would loop but the code will decide if the current loop is repeated or another loop will be started (Laug...
How do I create another project template in XCode? I want to make another one which will include all of my libraries and have the correct headers and frameworks added. ...
Hi I have noticed that the memory usage of a program I wrote, keep increasing over time. XCode's instruments shows no memory leak, yet you can see the heap stack growing over time.. Upon investigation, a lot of the memory usage come from the IBOutlet UI objects. The interface is build with Interface Builder. Typical usage would be lik...
hi everyone, So, I have two views and i want to give at my NavigationBar the name of a Label in my first view... And i have an other, in my .xib, i have many button and Label and on the top a "+" button(in a Navigation Bar) (i'm not in a TableView) and my question is, when the first Label is completed, how when i press again the "+" b...