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2014/10/15 ¤U¤È 10:10:13
iphone Programming Glossary: immediatelyIs it possible to register a http+domain-based URL Scheme for iPhone apps, like YouTube and Maps? http://stackoverflow.com/questions/1108693/is-it-possible-to-register-a-httpdomain-based-url-scheme-for-iphone-apps-like http itunes.com apps yourappname 25 If custom uri is registered the app will launch immediately and your timer won't fire. If it's not set you'll get an ugly Cannot Open Page dialogue prior to the..
http://stackoverflow.com/questions/2496554/easiest-way-to-support-multiple-orientations-how-do-i-load-a-custom-nib-when-th loads. Instead you hardwire the app to start in a particular orientation usually portrait and then immediately rotate. See mobile Safari. It always starts in portrait and then rotates to landscape. These are the..
iPad Web App: Detect Virtual Keyboard Using JavaScript in Safari? http://stackoverflow.com/questions/2593139/ipad-web-app-detect-virtual-keyboard-using-javascript-in-safari at 0. If on the other hand the keyboard is shown scrolling suddenly works. So I can set scrollTop immediately test its value and then reset it. Here's how that might look in code using jQuery document .ready function..
iPhone - Backgrounding to poll for events http://stackoverflow.com/questions/4656214/iphone-backgrounding-to-poll-for-events endBackgroundTask bgTask bgTask UIBackgroundTaskInvalid Start the long running task and return immediately. dispatch_async dispatch_get_global_queue DISPATCH_QUEUE_PRIORITY_DEFAULT 0 ^ you can do sth. here or.. beginBackgroundTaskWithExpirationHandler expirationHandler Start the long running task and return immediately. dispatch_async dispatch_get_global_queue DISPATCH_QUEUE_PRIORITY_DEFAULT 0 ^ inform others to stop..
MKAnnotationView - Lock custom annotation view to pin on location updates http://stackoverflow.com/questions/6392931/mkannotationview-lock-custom-annotation-view-to-pin-on-location-updates but have now been looking for ways to programmatically create a pinch to zoom and then undo it immediately so the user never sees a change. Hoping that doing this programmatically will have the same effect as..
Is it possible to target older iOS versions when using Xcode 4.2 and iOS 5 SDK? http://stackoverflow.com/questions/7760946/is-it-possible-to-target-older-ios-versions-when-using-xcode-4-2-and-ios-5-sdk Xcode 4.2 and iOS 5 SDK I just recently downloaded the Xcode 4.2 with iOS 5 SDK package and I immediately noticed that I am unable to use my iPhone 3Gs with iOS 4.2.1 for debugging. I am only able to debug..
Is it possible to register a http+domain-based URL Scheme for iPhone apps, like YouTube and Maps? http://stackoverflow.com/questions/1108693/is-it-possible-to-register-a-httpdomain-based-url-scheme-for-iphone-apps-like was to do the following in Javascript setTimeout function window.location http itunes.com apps yourappname 25 If custom uri is registered the app will launch immediately and your timer won't fire. If it's not set you'll get an ugly Cannot Open Page dialogue prior to the App Store application launching window.location custom uri..
http://stackoverflow.com/questions/2496554/easiest-way-to-support-multiple-orientations-how-do-i-load-a-custom-nib-when-th cannot easily detect orientation before a view controller loads. Instead you hardwire the app to start in a particular orientation usually portrait and then immediately rotate. See mobile Safari. It always starts in portrait and then rotates to landscape. These are the two methods I used to swap out my portrait and landscape views...
iPad Web App: Detect Virtual Keyboard Using JavaScript in Safari? http://stackoverflow.com/questions/2593139/ipad-web-app-detect-virtual-keyboard-using-javascript-in-safari other words if I set the window's scrollTop it will remain at 0. If on the other hand the keyboard is shown scrolling suddenly works. So I can set scrollTop immediately test its value and then reset it. Here's how that might look in code using jQuery document .ready function 'input' .bind 'focus' function window .scrollTop 10 var..
iPhone - Backgrounding to poll for events http://stackoverflow.com/questions/4656214/iphone-backgrounding-to-poll-for-events bgTask app beginBackgroundTaskWithExpirationHandler ^ app endBackgroundTask bgTask bgTask UIBackgroundTaskInvalid Start the long running task and return immediately. dispatch_async dispatch_get_global_queue DISPATCH_QUEUE_PRIORITY_DEFAULT 0 ^ you can do sth. here or simply do nothing All your background treads and timers are.. expirationHandler bgTask app beginBackgroundTaskWithExpirationHandler expirationHandler Start the long running task and return immediately. dispatch_async dispatch_get_global_queue DISPATCH_QUEUE_PRIORITY_DEFAULT 0 ^ inform others to stop tasks if you like NSNotificationCenter defaultCenter postNotificationName..
MKAnnotationView - Lock custom annotation view to pin on location updates http://stackoverflow.com/questions/6392931/mkannotationview-lock-custom-annotation-view-to-pin-on-location-updates get the entire callout to move. Update #2 Still not much luck but have now been looking for ways to programmatically create a pinch to zoom and then undo it immediately so the user never sees a change. Hoping that doing this programmatically will have the same effect as doing it manually and the callout annotation will pop back..
Is it possible to target older iOS versions when using Xcode 4.2 and iOS 5 SDK? http://stackoverflow.com/questions/7760946/is-it-possible-to-target-older-ios-versions-when-using-xcode-4-2-and-ios-5-sdk it possible to target older iOS versions when using Xcode 4.2 and iOS 5 SDK I just recently downloaded the Xcode 4.2 with iOS 5 SDK package and I immediately noticed that I am unable to use my iPhone 3Gs with iOS 4.2.1 for debugging. I am only able to debug and test on my iphone 4 with iOS 5 installed. For any of my..
Is it possible to register a http+domain-based URL Scheme for iPhone apps, like YouTube and Maps? http://stackoverflow.com/questions/1108693/is-it-possible-to-register-a-httpdomain-based-url-scheme-for-iphone-apps-like function window.location http itunes.com apps yourappname 25 If custom uri is registered the app will launch immediately and your timer won't fire. If it's not set you'll get an ugly Cannot Open Page dialogue prior to the App Store application..
http://stackoverflow.com/questions/2496554/easiest-way-to-support-multiple-orientations-how-do-i-load-a-custom-nib-when-th a view controller loads. Instead you hardwire the app to start in a particular orientation usually portrait and then immediately rotate. See mobile Safari. It always starts in portrait and then rotates to landscape. These are the two methods I used..
iPad Web App: Detect Virtual Keyboard Using JavaScript in Safari? http://stackoverflow.com/questions/2593139/ipad-web-app-detect-virtual-keyboard-using-javascript-in-safari it will remain at 0. If on the other hand the keyboard is shown scrolling suddenly works. So I can set scrollTop immediately test its value and then reset it. Here's how that might look in code using jQuery document .ready function 'input' .bind..
http://stackoverflow.com/questions/3319805/detecting-call-state-in-ios4 the docs If your application is active when a call event takes place the system dispatches the event to your handler immediately. However call events can also take place while your application is suspended. While it is suspended your application does..
Behaviour for significant change location API when terminated/suspended? http://stackoverflow.com/questions/3421242/behaviour-for-significant-change-location-api-when-terminated-suspended continue receiving location events. When you restart location services the current event is delivered to your delegate immediately. In addition the location property of your location manager object is populated with the most recent location object even..
How do I open the Settings application from my application? http://stackoverflow.com/questions/377102/how-do-i-open-the-settings-application-from-my-application
Customizing the More menu on a Tab bar http://stackoverflow.com/questions/438381/customizing-the-more-menu-on-a-tab-bar to initialize it you'll see that when you return to the moreNavigationController the cells are red but return immediately to white background. UITableView view UITableView self.tabBarController.moreNavigationController.topViewController.view..
Is there a way to toggle bluetooth and/or wifi on and off programatically in iOS? http://stackoverflow.com/questions/4518406/is-there-a-way-to-toggle-bluetooth-and-or-wifi-on-and-off-programatically-in-ios simple App that lives on Springboard that I can just tap and it will turn off the wifi if it's on and vice versa then immediately quit. Similarly with an App for toggling bluetooth ™s state. I have the developer SDK and am comfortable in Xcode and with..
iPhone - Backgrounding to poll for events http://stackoverflow.com/questions/4656214/iphone-backgrounding-to-poll-for-events ^ app endBackgroundTask bgTask bgTask UIBackgroundTaskInvalid Start the long running task and return immediately. dispatch_async dispatch_get_global_queue DISPATCH_QUEUE_PRIORITY_DEFAULT 0 ^ you can do sth. here or simply do nothing.. bgTask app beginBackgroundTaskWithExpirationHandler expirationHandler Start the long running task and return immediately. dispatch_async dispatch_get_global_queue DISPATCH_QUEUE_PRIORITY_DEFAULT 0 ^ inform others to stop tasks if you like NSNotificationCenter..
Adding images to iPhone Simulator http://stackoverflow.com/questions/468879/adding-images-to-iphone-simulator
MKAnnotationView - Lock custom annotation view to pin on location updates http://stackoverflow.com/questions/6392931/mkannotationview-lock-custom-annotation-view-to-pin-on-location-updates #2 Still not much luck but have now been looking for ways to programmatically create a pinch to zoom and then undo it immediately so the user never sees a change. Hoping that doing this programmatically will have the same effect as doing it manually..
UIScrollView : paging horizontally, scrolling vertically? http://stackoverflow.com/questions/728014/uiscrollview-paging-horizontally-scrolling-vertically the event to the inner view . Note how when you touch a table which is a subclass of scroll view and start scrolling immediately the row that you touched is never highlighted. If you have not moved your finger significantly within 150ms and UIScrollView.. events can be altered by configuration of UIScrollView If delaysContentTouches is NO then no timer is used the events immediately go to the inner control but then are canceled if you move your finger far enough If cancelsTouches is NO then once the events.. your outer UIScrollView say you name your class RemorsefulScrollView so that instead of the default behaviour it immediately forwards all events to the inner view and only when significant horizontal movement is detected it scrolls. How to do make..
Last In-First Out Stack with GCD? http://stackoverflow.com/questions/7567827/last-in-first-out-stack-with-gcd 0 dispatch_apply contactsCount lowPriorityQueue ^ size_t idx skip the first 25 because they will be called almost immediately by the tableView if idx 24 UIImage renderedImage render image contactsArray objectAtIndex idx setImage renderedImage..
http://stackoverflow.com/questions/7720947/method-swizzling-in-ios-5 of the method popViewControllerAnimated with your method popViewControllerAnimated2 . Please resolve this issue immediately and upload your new binary to iTunes Connect. We may remove your application if we believe that doing so is prudent or necessary...
Is it possible to target older iOS versions when using Xcode 4.2 and iOS 5 SDK? http://stackoverflow.com/questions/7760946/is-it-possible-to-target-older-ios-versions-when-using-xcode-4-2-and-ios-5-sdk iOS versions when using Xcode 4.2 and iOS 5 SDK I just recently downloaded the Xcode 4.2 with iOS 5 SDK package and I immediately noticed that I am unable to use my iPhone 3Gs with iOS 4.2.1 for debugging. I am only able to debug and test on my iphone..
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