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2014/10/15 ¤U¤È 10:14:30
iphone Programming Glossary: stoppingObjective-C, cancel a dispatch queue using UI event http://stackoverflow.com/questions/10066897/objective-c-cancel-a-dispatch-queue-using-ui-event delegate void alertViewProgressCancel ASAlertViewProgress alertView This is a private lib. if cancelledPtr NSLog @ stopping cancelledPtr YES In interface I declare BOOL cancelledPtr Update 2 It's getting really frustrating for the following code.. NSLog @ running sleep 1 NSLog @ stopped cancelledPtr cancelled IBAction stop id sender if cancelledPtr NSLog @ stopping cancelledPtr YES @end Alternatively use an ivar in your class to store the BOOL. The block will implicitly make a copy of..
UIWebView Movie Player getting dismissed iOS 6 bug http://stackoverflow.com/questions/12660857/uiwebview-movie-player-getting-dismissed-ios-6-bug of Code which Intrupting the Video Playing. if isFullscreen here avoid the thing which you want. genrally you were stopping the Video when you will leave the This Video view. super viewWillDisappear animated I am Sure It'll be helpful to you. ..
Keep playing sound with MPMoviePlayerController and locked screen? http://stackoverflow.com/questions/1510790/keep-playing-sound-with-mpmovieplayercontroller-and-locked-screen lock the screen the app goes to sleep and so does the sound from the video. Is there any way to prevent the lock from stopping the sound If not is there a way to intercept the lock to create a custom lock to save some battery but keep playing the..
iPhone AVAudioPlayer stopping background music http://stackoverflow.com/questions/1672602/iphone-avaudioplayer-stopping-background-music AVAudioPlayer stopping background music So I've just noticed that on my iPod Touch when my app triggers a short wav file to play using AVAudioPlayer..
Paging UIScrollView in increments smaller than frame size http://stackoverflow.com/questions/1677085/paging-uiscrollview-in-increments-smaller-than-frame-size that I want the user to be able to choose from. But I always want the scroll view to behave in a paged manner always stopping with an icon in the exact center. If the icons were the width of the screen this wouldn't be a problem because the UIScrollView's..
iPhone Smooth Transition from One Video To Another http://stackoverflow.com/questions/3410003/iphone-smooth-transition-from-one-video-to-another was to create 2 movie players and use transitions between the 2 view elements. But movie player doesn't support that. stopping the current video loading new content and then starting it is a solution but not very elegant. We are making a interactive.. video logic included in iOS is really great at playing video and video audio together but it really sucks at starting stopping and switching from one clip to another. The reason is that there is a lot of buffering that needs to happen to load up and..
Prevent caching of .css files in UIWebView loaded from disk http://stackoverflow.com/questions/3549508/prevent-caching-of-css-files-in-uiwebview-loaded-from-disk
how to quit (exit) an app in iPhone4 sdk http://stackoverflow.com/questions/3869679/how-to-quit-exit-an-app-in-iphone4-sdk quit at any time. Therefore save user data as soon as possible and as often as reasonable. Save the current state when stopping at the finest level of detail possible. For example if your application displays scrolling data save the current scroll..
My custom UI elements are not being updated while UIScrollView is scrolled http://stackoverflow.com/questions/4109898/my-custom-ui-elements-are-not-being-updated-while-uiscrollview-is-scrolled can see it working because NSLogs keep coming even while scrolling. But my problem is that my spinning circle is still stopping on scrolling I suspect redrawing is halted until the next iteration of the main thread's run loop . So even if its angle..
How to run and debug unit tests for an iPhone application http://stackoverflow.com/questions/4989668/how-to-run-and-debug-unit-tests-for-an-iphone-application LogicTests Debug.octest with quotes as argument to otest I kept having otest terminating with exit code 1 and NEVER stopping into my code... The solution no space in your target name The arguments to otest are SenTest Self or All or a test name..
How to Maintain VOIP socket connection in background? http://stackoverflow.com/questions/5987495/how-to-maintain-voip-socket-connection-in-background is working in a separate thread so I am spinning the runLoop my self Start runloop while m_needStop CFRunLoopRun And stopping it when needed m_needStop true QAutoLock l m_runLoopGuard if m_runLoop NULL CFRunLoopStop m_runLoop For the sockets in runLoop..
http://stackoverflow.com/questions/6300756/long-polling-in-objective-c request self performSelectorInBackground @selector longPoll withObject nil void startPoll not covered in this example stopping the poll or ensuring that only 1 poll is active at any given time self performSelectorInBackground @selector longPoll withObject..
http://stackoverflow.com/questions/762498/iphone-and-gpl gpl share improve this question Short answer from my understanding yes and no In a bit more detail there's nothing stopping you from writing an iPhone app and publishing the source under GPL. However certain parts of the license seem impossible..
Xcode 4.2 showing the wrong line of code on error [duplicate] http://stackoverflow.com/questions/7973555/xcode-4-2-showing-the-wrong-line-of-code-on-error 4.2 showing the wrong line of code on error duplicate Possible Duplicate Xcode always stopping at main.m after a crash On versions of Xcode in the past every time I was debugging a crash it stopped the debugging in..
iOS Stream Audio from one iOS Device to Another http://stackoverflow.com/questions/8357514/ios-stream-audio-from-one-ios-device-to-another look at the classes SpeakHereController.mm and AQPlayer.mm . The controller handles things like starting and stopping AQPlayer . AQPlayer represents an AudioQueue . Look closely at AQPlayer AQBufferCallback . That's the callback method that..
UINavigationController intercepting ??popViewControllerAnimated: http://stackoverflow.com/questions/920379/uinavigationcontroller-intercepting-popviewcontrolleranimated makes sense retrospectively as you don't want some hacker messing around with the internals of the nav controller and stopping it from working. This must is a common problem and i have missed something simple. iphone objective c uikit share improve..
http://stackoverflow.com/questions/983657/iphone-device-debugging output to the console when I run it on my device. If it helps my application will function normally in debug mode e.g. stopping at breakpoints when I run in the simulator. EDIT 2 I've tried resetting my phone completely removing and reinstalling Xcode..
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