¡@
2014/10/15 ¤U¤È 10:15:58
iphone Programming Glossary: windowHow to add a breakpoint to objc_exception_throw? http://stackoverflow.com/questions/1163981/how-to-add-a-breakpoint-to-objc-exception-throw if you're not finding it clear. In XCode from the top menu click on Run Show Breakpoints. A new window pops up. Select global breakpoints in the left hand menu. There should be a box on the right under the..
How to detect iPhone 5 (widescreen devices)? http://stackoverflow.com/questions/12446990/how-to-detect-iphone-5-widescreen-devices I want to create an application that runs on both iPhone 4 and 5 of course I have to build every window twice but I also have to detect whether the user has an iPhone with 3.5 or 4 screen and then apply the..
How to store custom objects in NSUserDefaults http://stackoverflow.com/questions/2315948/how-to-store-custom-objects-in-nsuserdefaults MainViewController @interface MagicApp201AppDelegate NSObject UIApplicationDelegate UIWindow window MainViewController mainViewController @property nonatomic retain IBOutlet UIWindow window @property.. UIWindow window MainViewController mainViewController @property nonatomic retain IBOutlet UIWindow window @property nonatomic retain MainViewController mainViewController void saveCustomObject Player obj Player.. #import MainViewController.h #import Player.h @implementation MagicApp201AppDelegate @synthesize window @synthesize mainViewController void applicationDidFinishLaunching UIApplication application NSUserDefaults..
iPhone Safari Web App opens links in new window http://stackoverflow.com/questions/2898740/iphone-safari-web-app-opens-links-in-new-window Safari Web App opens links in new window I have problem with web after adding icon to Home Screen. If the web is launched from Home Screen all.. adding icon to Home Screen. If the web is launched from Home Screen all links will open in new window in Safari and lose full screen functionality . How can I prevent it I couldn't find any help only the..
Install xCode 3.2.3 w/ iPhone SDK 4, get “Base SDK missing”, can't see other SDKs http://stackoverflow.com/questions/3161385/install-xcode-3-2-3-w-iphone-sdk-4-get-base-sdk-missing-cant-see-other-sdk device options iPhone 3.2 or iPhone 4.0. If you are iPhone only 4.0 is the way to go. Close that window. From the menu select Project Edit Active Target YourTarget Under Architecture Base SDK choose one of.. options iPhone 3.2 or iPhone 4.0. If you want to target previous iOS versions then in that same window under Deployment iPhone OS Deployment Target select the lowest version you want to support. Note that..
Using the apple FFT and accelerate Framework http://stackoverflow.com/questions/3398753/using-the-apple-fft-and-accelerate-framework floats. Supposing the microphone sampling rate was 44.1kHz so that's ~44 frames sec. So our time window is whatever the time duration of 1024 samples is ie 1 44 s. So we would pack A with 1024 floats from.. 1 .idealFreq 44Hz ie The lowest frequency we can reliably detect is ONE complete wave within that window ie a 44Hz wave. bin 2 .idealFreq 2 44Hz etc. bin 512 .idealFreq 512 44Hz The highest frequency we can.. Nyquist frequency is where every pair of points represents a wave ie 512 complete waves within the window ie 512 44Hz or n 2 bin 1 .idealFreq Actually there is an extra Bin Bin 0 which is often referred to..
Build fat static library (device + simulator) using Xcode and SDK 4+ http://stackoverflow.com/questions/3520977/build-fat-static-library-device-simulator-using-xcode-and-sdk-4 is your most recent build . Apple should auto select it but they didn't think of that in the main window scroll to bottom. The very last line should read lipo for current configuration Debug creating output..
How do you beta test an iphone app? http://stackoverflow.com/questions/40154/how-do-you-beta-test-an-iphone-app Identity Any iPhone OS Device to iPhone Distribution . Close the Target Info pane. In the main window select the Active Configuration to Distribution . Create a new file from the file template Code Signing..
http://stackoverflow.com/questions/402/iphone-app-in-landscape-mode time has been resolved. As you can see in the demo project you can swap out leave only the raw app window and insert another landscape view with no problem. As of April 2011 there is no reason to support anything.. sit there and let you swap between your views. In other words in iOS because of a major know bug window addSubview happyThing.view window makeKeyAndVisible You can do that only once . Later if you try to.. your views. In other words in iOS because of a major know bug window addSubview happyThing.view window makeKeyAndVisible You can do that only once . Later if you try to remove happyThing.view and instead..
What's the best way to communicate between view controllers? http://stackoverflow.com/questions/569940/whats-the-best-way-to-communicate-between-view-controllers alloc initWithWarehouse initWithWarehouse andCheckoutController myCheckout ... window addSubview bookPicker view window makeKeyAndVisible Finally not only is your BookPickerController reusable.. initWithWarehouse andCheckoutController myCheckout ... window addSubview bookPicker view window makeKeyAndVisible Finally not only is your BookPickerController reusable but also easier to test. void..
How do I create delegates in Objective-C? http://stackoverflow.com/questions/626898/how-do-i-create-delegates-in-objective-c see below. For example suppose you have an NSWindow. If you'd like to implement its delegate's windowDidMove method you could create a class like this @implementation MyClass void windowDidMove NSNotification.. delegate's windowDidMove method you could create a class like this @implementation MyClass void windowDidMove NSNotification notification ... @end Then you could create an instance of MyClass and assign.. notification ... @end Then you could create an instance of MyClass and assign it as the window's delegate MyClass myDelegate MyClass alloc init window setDelegate myDelegate On the NSWindow side..
Applications are expected to have a root view controller at the end of application launch http://stackoverflow.com/questions/7520971/applications-are-expected-to-have-a-root-view-controller-at-the-end-of-applicati didFinishLaunchingWithOptions NSDictionary launchOptions Set Background Color Pattern self.window.backgroundColor UIColor blackColor self.tabBarController.tabBar.backgroundColor UIColor clearColor self.window.backgroundColor.. UIColor blackColor self.tabBarController.tabBar.backgroundColor UIColor clearColor self.window.backgroundColor UIColor colorWithPatternImage UIImage imageNamed @ testbg.png Set StatusBar Color UIApplication.. UIStatusBarStyleBlackTranslucent Add the tab bar controller's current view as a subview of the window self.window.rootViewController self.tabBarController self.window makeKeyAndVisible return YES IN IB..
How to add a breakpoint to objc_exception_throw? http://stackoverflow.com/questions/1163981/how-to-add-a-breakpoint-to-objc-exception-throw I think Brad's answer is pretty clear hopefully this can help if you're not finding it clear. In XCode from the top menu click on Run Show Breakpoints. A new window pops up. Select global breakpoints in the left hand menu. There should be a box on the right under the Breakpoint column with the text Double Click for symbol ...
How to detect iPhone 5 (widescreen devices)? http://stackoverflow.com/questions/12446990/how-to-detect-iphone-5-widescreen-devices size to your view controller in the storyboard. Now if I want to create an application that runs on both iPhone 4 and 5 of course I have to build every window twice but I also have to detect whether the user has an iPhone with 3.5 or 4 screen and then apply the view. How should I do that iphone ios objective c screen..
How to store custom objects in NSUserDefaults http://stackoverflow.com/questions/2315948/how-to-store-custom-objects-in-nsuserdefaults file where I call the encryption and decrypt functions @class MainViewController @interface MagicApp201AppDelegate NSObject UIApplicationDelegate UIWindow window MainViewController mainViewController @property nonatomic retain IBOutlet UIWindow window @property nonatomic retain MainViewController mainViewController void.. MagicApp201AppDelegate NSObject UIApplicationDelegate UIWindow window MainViewController mainViewController @property nonatomic retain IBOutlet UIWindow window @property nonatomic retain MainViewController mainViewController void saveCustomObject Player obj Player loadCustomObjectWithKey NSString key @end And then the.. of the implementation file #import MagicApp201AppDelegate.h #import MainViewController.h #import Player.h @implementation MagicApp201AppDelegate @synthesize window @synthesize mainViewController void applicationDidFinishLaunching UIApplication application NSUserDefaults prefs NSUserDefaults standardUserDefaults First check..
iPhone Safari Web App opens links in new window http://stackoverflow.com/questions/2898740/iphone-safari-web-app-opens-links-in-new-window Safari Web App opens links in new window I have problem with web after adding icon to Home Screen. If the web is launched from Home Screen all links will open in new window in Safari and lose full screen.. App opens links in new window I have problem with web after adding icon to Home Screen. If the web is launched from Home Screen all links will open in new window in Safari and lose full screen functionality . How can I prevent it I couldn't find any help only the same unanswered question. iphone safari iphone standalone..
Install xCode 3.2.3 w/ iPhone SDK 4, get “Base SDK missing”, can't see other SDKs http://stackoverflow.com/questions/3161385/install-xcode-3-2-3-w-iphone-sdk-4-get-base-sdk-missing-cant-see-other-sdk Under Architecture Base SDK choose one of the available device options iPhone 3.2 or iPhone 4.0. If you are iPhone only 4.0 is the way to go. Close that window. From the menu select Project Edit Active Target YourTarget Under Architecture Base SDK choose one of the available device or simulator options iPhone 3.2 or iPhone.. Base SDK choose one of the available device or simulator options iPhone 3.2 or iPhone 4.0. If you want to target previous iOS versions then in that same window under Deployment iPhone OS Deployment Target select the lowest version you want to support. Note that support for 2.x versions through the app store is deprecated...
Using the apple FFT and accelerate Framework http://stackoverflow.com/questions/3398753/using-the-apple-fft-and-accelerate-framework gets triggered every time the microphone gets in 1024 floats. Supposing the microphone sampling rate was 44.1kHz so that's ~44 frames sec. So our time window is whatever the time duration of 1024 samples is ie 1 44 s. So we would pack A with 1024 floats from the mic set log2n 10 2^10 1024 precalculate some bobbins setupReal.. n 2 complex numbers. These represent n 2 frequency bins bin 1 .idealFreq 44Hz ie The lowest frequency we can reliably detect is ONE complete wave within that window ie a 44Hz wave. bin 2 .idealFreq 2 44Hz etc. bin 512 .idealFreq 512 44Hz The highest frequency we can detect known as the Nyquist frequency is where every pair.. 512 44Hz The highest frequency we can detect known as the Nyquist frequency is where every pair of points represents a wave ie 512 complete waves within the window ie 512 44Hz or n 2 bin 1 .idealFreq Actually there is an extra Bin Bin 0 which is often referred to as 'DC Offset'. It so happens that Bin 0 and Bin n 2 will always..
Build fat static library (device + simulator) using Xcode and SDK 4+ http://stackoverflow.com/questions/3520977/build-fat-static-library-device-simulator-using-xcode-and-sdk-4 in the top left area of Xcode4. Select the top item this is your most recent build . Apple should auto select it but they didn't think of that in the main window scroll to bottom. The very last line should read lipo for current configuration Debug creating output file Users blah Library Developer Xcode DerivedData AppName..
How do you beta test an iphone app? http://stackoverflow.com/questions/40154/how-do-you-beta-test-an-iphone-app . Find the section Code Signing . Set the value of Code Signing Identity Any iPhone OS Device to iPhone Distribution . Close the Target Info pane. In the main window select the Active Configuration to Distribution . Create a new file from the file template Code Signing Entitlements . Name it Entitlements.plist . In this file..
http://stackoverflow.com/questions/402/iphone-app-in-landscape-mode specific bad problem of landscape only working the first time has been resolved. As you can see in the demo project you can swap out leave only the raw app window and insert another landscape view with no problem. As of April 2011 there is no reason to support anything below 4.0 so the question is now only a historic curiosity... have a trivial master UIViewController that does nothing but sit there and let you swap between your views. In other words in iOS because of a major know bug window addSubview happyThing.view window makeKeyAndVisible You can do that only once . Later if you try to remove happyThing.view and instead put in there newThing.view.. that does nothing but sit there and let you swap between your views. In other words in iOS because of a major know bug window addSubview happyThing.view window makeKeyAndVisible You can do that only once . Later if you try to remove happyThing.view and instead put in there newThing.view IT DOES NOT WORK AND THAT'S THAT...
What's the best way to communicate between view controllers? http://stackoverflow.com/questions/569940/whats-the-best-way-to-communicate-between-view-controllers alloc init BookPickerViewController bookPicker BookPickerViewController alloc initWithWarehouse initWithWarehouse andCheckoutController myCheckout ... window addSubview bookPicker view window makeKeyAndVisible Finally not only is your BookPickerController reusable but also easier to test. void testBookPickerController.. bookPicker BookPickerViewController alloc initWithWarehouse initWithWarehouse andCheckoutController myCheckout ... window addSubview bookPicker view window makeKeyAndVisible Finally not only is your BookPickerController reusable but also easier to test. void testBookPickerController MockBookWarehouse myWarehouse MockBookWarehouse..
How do I create delegates in Objective-C? http://stackoverflow.com/questions/626898/how-do-i-create-delegates-in-objective-c you must declare your delegate to implement that protocol see below. For example suppose you have an NSWindow. If you'd like to implement its delegate's windowDidMove method you could create a class like this @implementation MyClass void windowDidMove NSNotification notification ... @end Then you could create an instance.. suppose you have an NSWindow. If you'd like to implement its delegate's windowDidMove method you could create a class like this @implementation MyClass void windowDidMove NSNotification notification ... @end Then you could create an instance of MyClass and assign it as the window's delegate MyClass myDelegate MyClass alloc.. like this @implementation MyClass void windowDidMove NSNotification notification ... @end Then you could create an instance of MyClass and assign it as the window's delegate MyClass myDelegate MyClass alloc init window setDelegate myDelegate On the NSWindow side it probably has code similar to this to see if the delegate..
Applications are expected to have a root view controller at the end of application launch http://stackoverflow.com/questions/7520971/applications-are-expected-to-have-a-root-view-controller-at-the-end-of-applicati method BOOL application UIApplication application didFinishLaunchingWithOptions NSDictionary launchOptions Set Background Color Pattern self.window.backgroundColor UIColor blackColor self.tabBarController.tabBar.backgroundColor UIColor clearColor self.window.backgroundColor UIColor colorWithPatternImage UIImage.. launchOptions Set Background Color Pattern self.window.backgroundColor UIColor blackColor self.tabBarController.tabBar.backgroundColor UIColor clearColor self.window.backgroundColor UIColor colorWithPatternImage UIImage imageNamed @ testbg.png Set StatusBar Color UIApplication sharedApplication setStatusBarStyle UIStatusBarStyleBlackTranslucent.. Color UIApplication sharedApplication setStatusBarStyle UIStatusBarStyleBlackTranslucent Add the tab bar controller's current view as a subview of the window self.window.rootViewController self.tabBarController self.window makeKeyAndVisible return YES IN IB the tabBarController's delegate is hooked up to the App Delegate...
How to add a breakpoint to objc_exception_throw? http://stackoverflow.com/questions/1163981/how-to-add-a-breakpoint-to-objc-exception-throw this can help if you're not finding it clear. In XCode from the top menu click on Run Show Breakpoints. A new window pops up. Select global breakpoints in the left hand menu. There should be a box on the right under the Breakpoint column..
How to detect iPhone 5 (widescreen devices)? http://stackoverflow.com/questions/12446990/how-to-detect-iphone-5-widescreen-devices storyboard. Now if I want to create an application that runs on both iPhone 4 and 5 of course I have to build every window twice but I also have to detect whether the user has an iPhone with 3.5 or 4 screen and then apply the view. How should..
How to store custom objects in NSUserDefaults http://stackoverflow.com/questions/2315948/how-to-store-custom-objects-in-nsuserdefaults decrypt functions @class MainViewController @interface MagicApp201AppDelegate NSObject UIApplicationDelegate UIWindow window MainViewController mainViewController @property nonatomic retain IBOutlet UIWindow window @property nonatomic retain MainViewController.. UIWindow window MainViewController mainViewController @property nonatomic retain IBOutlet UIWindow window @property nonatomic retain MainViewController mainViewController void saveCustomObject Player obj Player loadCustomObjectWithKey.. #import MainViewController.h #import Player.h @implementation MagicApp201AppDelegate @synthesize window @synthesize mainViewController void applicationDidFinishLaunching UIApplication application NSUserDefaults prefs NSUserDefaults..
iPhone Safari Web App opens links in new window http://stackoverflow.com/questions/2898740/iphone-safari-web-app-opens-links-in-new-window Safari Web App opens links in new window I have problem with web after adding icon to Home Screen. If the web is launched from Home Screen all links will open in.. problem with web after adding icon to Home Screen. If the web is launched from Home Screen all links will open in new window in Safari and lose full screen functionality . How can I prevent it I couldn't find any help only the same unanswered question...
Install xCode 3.2.3 w/ iPhone SDK 4, get “Base SDK missing”, can't see other SDKs http://stackoverflow.com/questions/3161385/install-xcode-3-2-3-w-iphone-sdk-4-get-base-sdk-missing-cant-see-other-sdk one of the available device options iPhone 3.2 or iPhone 4.0. If you are iPhone only 4.0 is the way to go. Close that window. From the menu select Project Edit Active Target YourTarget Under Architecture Base SDK choose one of the available device.. device or simulator options iPhone 3.2 or iPhone 4.0. If you want to target previous iOS versions then in that same window under Deployment iPhone OS Deployment Target select the lowest version you want to support. Note that support for 2.x versions..
Using the apple FFT and accelerate Framework http://stackoverflow.com/questions/3398753/using-the-apple-fft-and-accelerate-framework gets in 1024 floats. Supposing the microphone sampling rate was 44.1kHz so that's ~44 frames sec. So our time window is whatever the time duration of 1024 samples is ie 1 44 s. So we would pack A with 1024 floats from the mic set log2n 10.. 2 frequency bins bin 1 .idealFreq 44Hz ie The lowest frequency we can reliably detect is ONE complete wave within that window ie a 44Hz wave. bin 2 .idealFreq 2 44Hz etc. bin 512 .idealFreq 512 44Hz The highest frequency we can detect known as the.. detect known as the Nyquist frequency is where every pair of points represents a wave ie 512 complete waves within the window ie 512 44Hz or n 2 bin 1 .idealFreq Actually there is an extra Bin Bin 0 which is often referred to as 'DC Offset'. It so..
Build fat static library (device + simulator) using Xcode and SDK 4+ http://stackoverflow.com/questions/3520977/build-fat-static-library-device-simulator-using-xcode-and-sdk-4 the top item this is your most recent build . Apple should auto select it but they didn't think of that in the main window scroll to bottom. The very last line should read lipo for current configuration Debug creating output file Users blah Library..
How do you beta test an iphone app? http://stackoverflow.com/questions/40154/how-do-you-beta-test-an-iphone-app value of Code Signing Identity Any iPhone OS Device to iPhone Distribution . Close the Target Info pane. In the main window select the Active Configuration to Distribution . Create a new file from the file template Code Signing Entitlements . Name..
http://stackoverflow.com/questions/402/iphone-app-in-landscape-mode working the first time has been resolved. As you can see in the demo project you can swap out leave only the raw app window and insert another landscape view with no problem. As of April 2011 there is no reason to support anything below 4.0 so.. that does nothing but sit there and let you swap between your views. In other words in iOS because of a major know bug window addSubview happyThing.view window makeKeyAndVisible You can do that only once . Later if you try to remove happyThing.view.. let you swap between your views. In other words in iOS because of a major know bug window addSubview happyThing.view window makeKeyAndVisible You can do that only once . Later if you try to remove happyThing.view and instead put in there newThing.view..
What's the best way to communicate between view controllers? http://stackoverflow.com/questions/569940/whats-the-best-way-to-communicate-between-view-controllers bookPicker BookPickerViewController alloc initWithWarehouse initWithWarehouse andCheckoutController myCheckout ... window addSubview bookPicker view window makeKeyAndVisible Finally not only is your BookPickerController reusable but also easier.. alloc initWithWarehouse initWithWarehouse andCheckoutController myCheckout ... window addSubview bookPicker view window makeKeyAndVisible Finally not only is your BookPickerController reusable but also easier to test. void testBookPickerController..
How do I create delegates in Objective-C? http://stackoverflow.com/questions/626898/how-do-i-create-delegates-in-objective-c implement that protocol see below. For example suppose you have an NSWindow. If you'd like to implement its delegate's windowDidMove method you could create a class like this @implementation MyClass void windowDidMove NSNotification notification.. like to implement its delegate's windowDidMove method you could create a class like this @implementation MyClass void windowDidMove NSNotification notification ... @end Then you could create an instance of MyClass and assign it as the window's delegate.. windowDidMove NSNotification notification ... @end Then you could create an instance of MyClass and assign it as the window's delegate MyClass myDelegate MyClass alloc init window setDelegate myDelegate On the NSWindow side it probably has code..
Applications are expected to have a root view controller at the end of application launch http://stackoverflow.com/questions/7520971/applications-are-expected-to-have-a-root-view-controller-at-the-end-of-applicati UIApplication application didFinishLaunchingWithOptions NSDictionary launchOptions Set Background Color Pattern self.window.backgroundColor UIColor blackColor self.tabBarController.tabBar.backgroundColor UIColor clearColor self.window.backgroundColor.. self.window.backgroundColor UIColor blackColor self.tabBarController.tabBar.backgroundColor UIColor clearColor self.window.backgroundColor UIColor colorWithPatternImage UIImage imageNamed @ testbg.png Set StatusBar Color UIApplication sharedApplication.. setStatusBarStyle UIStatusBarStyleBlackTranslucent Add the tab bar controller's current view as a subview of the window self.window.rootViewController self.tabBarController self.window makeKeyAndVisible return YES IN IB the tabBarController's..
How do I add photos to the iPhone Simulator for OSX? [duplicate] http://stackoverflow.com/questions/1250199/how-do-i-add-photos-to-the-iphone-simulator-for-osx 3.0 4.0 both working differently. Thanks in advance for helping me... iphone share improve this question Open the Window in mac where your images are stored. Open your simulator another side. Now drag your image from mac window to simulator..
iphone 5 simulator - Cannot click on bottom of screen? http://stackoverflow.com/questions/12678864/iphone-5-simulator-cannot-click-on-bottom-of-screen Layout on both the views and the applications main window. If I add the following log statement to viewDidLoad NSLog @ Window is 0.0fx 0.0f window.frame.size.width window.frame.size.height NSLog @ View is 0.0fx 0.0f viewController.view.frame.size.width.. NSLog @ View is 0.0fx 0.0f viewController.view.frame.size.width viewController.view.frame.size.height I receive Window is 320x480. View is 320x548 . So it looks like it may be a problem with my window. I will continue to investigate. iphone..
http://stackoverflow.com/questions/13023936/orientation-issue-in-ios-6 UINavigationController RotationIn_IOS6 Here UINavigationController is the RootViewController added To the Window BOOL shouldAutorotate return self.viewControllers lastObject shouldAutorotate NSUInteger supportedInterfaceOrientations..
Programmatically turn on bluetooth in the iphone sdk? http://stackoverflow.com/questions/1743610/programmatically-turn-on-bluetooth-in-the-iphone-sdk to do is create a utility to toggle the bluetooth and exit without any UI create a new project in XCode and use the Window based Application template. Add the code to the didFinishLaunchingWithOptions method and replace window makeKeyAndVisible..
iPhone proper usage of Application Delegate http://stackoverflow.com/questions/338734/iphone-proper-usage-of-application-delegate with application level event handling that passes through the app delegate like the menu item for the Preferences Window For everything else you should create a singleton which manages access to them. Jason Coco suggested routing through the..
How to enable zoom in UIScrollView http://stackoverflow.com/questions/3657451/how-to-enable-zoom-in-uiscrollview delegate Take a UIScrollView Take a UIImageView which is going to be added on Scrollview Put the scroll view in Main Window Connect the delegates Setup imageView Set max min zoom scale core thing here Implement delegate method to return the view..
Convert ipad application to iphone. Universal app http://stackoverflow.com/questions/3675858/convert-ipad-application-to-iphone-universal-app now iPad to iPad iPhone. I think you would do something like the following Create a .xib for the iPhone for the Main Window App Delegate etc to corresspond your existing .xib for iPad. Add an entry in your info plist NSMainNibFile with the value..
Xcode 'CodeSign error: code signing is required' http://stackoverflow.com/questions/3804191/xcode-codesign-error-code-signing-is-required in the ass to solve it there is a lot of possibilities to help you. But the first thing you should try is removing in Window tab Organizer the provisioning that are in your device. Then re add them download them again on the apple website . And..
A valid provisioning profile for this executable was not found for debug mode http://stackoverflow.com/questions/4167466/a-valid-provisioning-profile-for-this-executable-was-not-found-for-debug-mode Goto Build clean all targets. 2 In Groups Files Target expand it right click your app and select Clean you app 3 Goto Window Organizer 4 In the Devices tab on the left select you iphone 5 In the Provisioning section of the selected iphone delete.. section of the selected iphone delete all the current profiles if any 6 Plug out your iphone and replug it in. 7 Goto Window Organizer right click your iphone Add device to provisioning portal 8 Now make sure you have selected the appropriate code..
iPhone Could Not Support Development http://stackoverflow.com/questions/4652590/iphone-could-not-support-development luck. iphone xcode ios provisioning organizer share improve this question Classic connect the iphone Go to Xcode Window organizer find your iphone and press Use for development As Jacob said try adding removing your device as well If you still..
Am I abusing UIViewController Subclassing? http://stackoverflow.com/questions/5691226/am-i-abusing-uiviewcontroller-subclassing UIViewController subclassing should only happen in very specific situations. Most notably when added directly to the UIWindow or other Apple created custom controllers like UINavigationControllers. I'm certainly guilty of adding the views of UIViewController.. control views which are subclasses of simple NSObject. In this case UIViewControllers should only be directly to the Window or UINavigationController UITabBarController etc Are you guaranteed to get the UIVC Delegate methods called in that case..
iPhone Interface Builder and Delegates http://stackoverflow.com/questions/761814/iphone-interface-builder-and-delegates Builder and Delegates When I make a sample app ie start out with a tab bar application or something in my MainWindow.xib file I see 5 items listed File's Owner First Responder App Delegate Window and Tab Bar Controller. If I make another.. bar application or something in my MainWindow.xib file I see 5 items listed File's Owner First Responder App Delegate Window and Tab Bar Controller. If I make another .xib file and make a delegate for it and set that File's Owner to my new delegate.. you can see in Interface Builder it is connected to the delegate outlet of file's owner. The Application loads the MainWindow.xib it is therefor the file's owner. Other xib file are usually loaded through a delegate object. That delegate object is..
Cannot find window-based application on XCode http://stackoverflow.com/questions/8005546/cannot-find-window-based-application-on-xcode an extra step that I need to take here iphone ios xcode xcode4 share improve this question There is no longer a Window based Application template starting from Xcode 4.2. You have two other choices of bare bones templates View based Application..
How do I draw a line on the iPhone? http://stackoverflow.com/questions/856354/how-do-i-draw-a-line-on-the-iphone to create a space to draw in. If you're starting with a new application the easiest way will be to start with the Window based application template. Then go New File and create an Objective C Class with Subclass of set to UIView and give it.. Subclass of set to UIView and give it a name say MyView.m. Now open up the Resources group and double click on MainWindow.xib to open it in Interface Builder. From here you should see a window named Window . Hit Cmd Shift L to bring up the Library.. group and double click on MainWindow.xib to open it in Interface Builder. From here you should see a window named Window . Hit Cmd Shift L to bring up the Library and drag a View component onto your window and position it so you can see all..
|