O.K. So this is a masked answer in a question. I found my answer and I thought I would share so that it would help others who may be trapped in iPhone app deployment hell, especially on iTunes for Windows. When attempting to install an app via AdHoc or Enterprise distribution via iTunes for Windows I would get the error 0xE8008017 "una...
Hello! I’ve installed Snow Leopard, have Xcode 3.2 and 3.0 iPhone SDK. I want my applications to run on 2.2.1, but the SDK is nowhere to be found in Xcode. I’ve set the deploy target to 2.2.1, but still I cannot be sure I am not using any 3.0-isms. (I’ve sent a sample application to my friend who still has 2.2.1 and it does not run, so i...
Hi guys, I have this issue with Core Data. I am creating a core-data-based application, for one of the tabs, to populate a UITableViewController. Basically, I have read somewhere that there is an issue with providing a pre-populated sqllite file to be used to load up the data. I created a pre-populated data file and at first had issues w...
like this one here: http://i27.tinypic.com/1zw0tqc.jpg Is there an existing class that I can use? ...
Is that possible to have a CALayer over another one composed using a blending mode on screen? I now that it is possible to do that offscreen using drawinrect, but is it possible to see it live on the screen? thanks for any help. ...
I need to do some coding on iPhone and I am new to this field. A good forum or tutorial will be of great help. So I am here for some best iPhone resources, can some one help? Thanks in advance ~ (If you have any experiences of developing on iPhone and you'd like to share with us, please do not hesitate:) ...
This is what I am trying to do: create two CGLayers, A and B. Put B over A, using a blend mode, get the resulting image. This is the code // Begin the drawing CGLayerRef objectLayer; CGContextRef fundoContext, objectContext; CGRect backRect, objectRect; CGFloat w = myImage.size.width; CGFloat h = myImage.size.height; CGSize sz = CGSiz...
Hi Everyone: I have found a lot of information on using UIImagePickerController to let the user choose the image they want from the Photos application's data. I am wondering how I can create this same effect on 3.0, as it doesn't seem as if a lot of the old code works anymore. In addition, I would like the user to be able to take a ne...
I add a label on to the view UILabel *titleLabel = [[UILabel alloc] initWithFrame:CGRectMake(10.0f, 320.0f, 300.0f, 75.0f)]; [titleLabel setText:[BusinessLogic instance].homeMessage]; then I move to another view and come back. This results in having two label controls on top of each other. What I want to do is: check if the label contr...
I'm using the following code to grab a few objects from SQLite store (which is a prepared SQLite db file, generated with Core Data on desktop): NSFetchRequest * request = [[NSFetchRequest alloc] init]; [request setEntity: wordEntityDescription]; [request setPredicate: [NSPredicate predicateWithFormat: @"word = %@...
Can a UIViewcontroller contain more than one UIView? ...
- (IBAction)onClick1:(id)sender { // Make sure it's a UIButton if (![sender isKindOfClass:[UIButton class]]) return; NSString *title = [(UIButton *)sender currentTitle]; } I understand how to get the title and other current values but I don't see how I can get the value of the tag property. ...
I have a view built through IB, there's a text view and and button on it. When the view shows up I would like to have the keyboard to be already displayed. I tried to set the first responder in the didViewLoad but that didn't work. I do have an IBOutlet that is connected to the textView and related accessor. ...
Hi - My application has a simple data model with 70 read-only records grouped into six categories. Currently the persistent data is stored in an XML file which I parse on application launch, and create objects for each record which are stored in an NSMutableArray. I then populate a UIPickerView from the objects stored in the array, and ...
I am getting leak and I cannot detect from where this is happening. The stack trace does not give full info after dyld open. For few leaks I am not getting any stack trace info. All I get is only object memory address. Is anyone else facing the same issue. I am using XCode 3.2 on show leopard. 18 0x103038 17 0x1033c7 16 0x1034a1 15 ...
I hope it's a simple one. I have a fresh install of Snow Leopard. I've installed the iPhone 3.1 SDK from the Apple Website, which includes Xcode 3.2. I all works fine, but in "Project > Set Active SDK" menu item, I can only find "iPhone Device 3.1" and "iPhone Simulator 3.1". Now, I'd like to test my app with an iPhone 3.0. How can I ma...
Aaaarg... ok, let's calm myself. Did someone have any problem with setting the region of a MKMapView ? It never worked with me. This code : -(void)setUserCenteredSpan:(MKCoordinateSpan)span{ // for this example, span = {0.5, 0.5} // Current region (just initialised) NSLog(@"%f, %f - %f, %f", self.region.center.latitude, sel...
Hi All, I want to design a reports screen where there is a header row and one column both are fixed on there place. And there is a scrollable area in the empty space, which user can swipe which is filled of data. I want to ask, can we design such view where if user swipes the scrollable view vertically, then column names should also sc...
I mean, if I have an object and I apply 3 transforms to it, for example, suppose I don't know what each transform is doing, but I have the matrices. So, I have Object X > transform1 > transform2 > transform3 > final result is there a way to obtain an Affine Transform that can represent the 3 transforms, so I can obtain the same resul...
Hi All, I am writing an iPhone application and would like to sync data over Wi-Fi between the iPhone and a complementary Mac application which I will also be writing (much like what is accomplished with Things and 1Password). To provide specific context, I need to be able to upload a CSV file to the iPhone application, have the ability ...