2014/10/15 下午 10:11:00

iphone Programming Glossary: leads

Looking for a way to encode mp3 on iPhone

http://stackoverflow.com/questions/1005598/looking-for-a-way-to-encode-mp3-on-iphone

I just discovered an iPhone app called AudioBoo that records in mp3 so I know it can be done Thanks in advance for any leads. Ed iphone audio mp3 recording share improve this question Beware with using LAME LAME's GPL licensed so its use is..

Detect when home button is pressed iOS

http://stackoverflow.com/questions/10324596/detect-when-home-button-is-pressed-ios

NSLog @ View will unload udpSocket close udpSocket nil View will unload is never displayed in the console which leads me to believe that the method is never getting called. Is there a way to detect when the home button is pressed so I can..

iOS 6 Social integration - go to settings issue

http://stackoverflow.com/questions/12638132/ios-6-social-integration-go-to-settings-issue

is opened. Why this does not work for Facebook Any help will be appriciated. ADDED Using SLComposeViewController leads to the same behavior Settings does not open iphone objective c facebook share improve this question This bug seems..

iPhone Objective C: How to get a pixel's color of the touched point on an UIImageView?

http://stackoverflow.com/questions/1285621/iphone-objective-c-how-to-get-a-pixels-color-of-the-touched-point-on-an-uiimag

c uiimageview pixel uitouch share improve this question A quick google search has revealed some promising leads Getting Pixel data from a CGImage object Another StackOverflow question What color is my pixel share improve this answer..

How do I associate file types with an iPhone application?

http://stackoverflow.com/questions/2774343/how-do-i-associate-file-types-with-an-iphone-application

type. This means the association doesn't work out of the box for any app like the URL protocol registering did. This leads me to the question have system apps like Safari or Mail implemented this system for choosing associated applications or..

How to programmatically sense the iPhone mute switch?

http://stackoverflow.com/questions/287543/how-to-programmatically-sense-the-iphone-mute-switch

switch to override that. Thanks iphone share improve this question Thanks JPM. Indeed the link you provide leads to the correct answer eventually. For completeness because S.O. should be a source of QUICK answers ... Ambient makes it..

iPhone - Backgrounding to poll for events

http://stackoverflow.com/questions/4656214/iphone-backgrounding-to-poll-for-events

limited to 600 seconds. This is the exact minimum time of the VoIP minimumtime setKeepAliveTimeout 600 . So THIS code leads into infinite execution in background Header UIBackgroundTaskIdentifier bgTask Code if the iOS device allows background.. block into a block variable one can recursively start the long running task again within the expiration handler. This leads into endless execution too. Be aware to terminate the task if your application enters foreground again. And terminate the..

Xcode — get force_load to work with relative paths

http://stackoverflow.com/questions/4787279/xcode-get-force-load-to-work-with-relative-paths

with relative paths Some libraries require the all_load linker flag when linking to an Xcode project. However this leads to a linker error if there are symbol conflicts among libraries. The solution is to use force_load which effectively lets.. is to use force_load which effectively lets you use all_load on some libraries but not on others. However this in turn leads to a new problem at least for me. Whenever I use force_load with a relative path to a library the linker always finds symbol..

Difference between protocol and delegates?

http://stackoverflow.com/questions/5431413/difference-between-protocol-and-delegates

because MyTextFieldDelegateClass has said that it will implement the UITextFieldDelegate protocol. Ultimately this all leads to much greater flexibility and adaptability in your project's code which I'm sure you'll soon realise after using this..

How can I improve the performance of my custom OpenGL ES 2.0 depth texture generation?

http://stackoverflow.com/questions/6051237/how-can-i-improve-the-performance-of-my-custom-opengl-es-2-0-depth-texture-gener

I have fewer fragments to discard due to the octagons. This combined with a depth lookup texture for the sphere now leads to a 2 ms average rendering time on the iPad 1 for the depth texture generation for my test model. I consider that to be..

Instance variables with underscore in Objective-C 2.0 and renaming with @synthetize leads to optimization warnings by the 'Analyze' tool of Xcode 4 [duplicate]

http://stackoverflow.com/questions/6124109/instance-variables-with-underscore-in-objective-c-2-0-and-renaming-with-synthet

variables with underscore in Objective C 2.0 and renaming with @synthetize leads to optimization warnings by the 'Analyze' tool of Xcode 4 duplicate Possible Duplicate How does an underscore in front..

How to disable iOS System Sounds

http://stackoverflow.com/questions/6284402/how-to-disable-ios-system-sounds

as I plug in to my accessory the system sounds come out at max volume even though the ringer volume is set to 0. This leads me to believe the answer to solving my problem is in the MFI documentation. Anyhow here is how to change the ringer using..

iPhone: Can a dev other than team agent build an app for distribution

http://stackoverflow.com/questions/629057/iphone-can-a-dev-other-than-team-agent-build-an-app-for-distribution

out windows organize it complains assigning identity matching this profile cannot be found in your keychain So this leads me to believe I need to get my key chain credentials on his machine. I tried exporting a private key and giving it to him..

iOS CVImageBuffer distorted from AVCaptureSessionDataOutput with AVCaptureSessionPresetPhoto

http://stackoverflow.com/questions/6540710/ios-cvimagebuffer-distorted-from-avcapturesessiondataoutput-with-avcapturesessio

GL_RENDERBUFFER glDeleteTextures 1 videoFrameTexture_ CVPixelBufferUnlockBaseAddress cameraFrame 0 This all works and leads to the correct results. I can see a video preview of 640x480 processed through OpenGL. It looks like this However if I capture..

EXC_BAD_ACCESS when copying or retaining Block

http://stackoverflow.com/questions/7111541/exc-bad-access-when-copying-or-retaining-block

With Properties Header @property nonatomic copy void ^cancelledBlock void Implementation @sythesize cancelledBlock leads to EXC_BAD_ACCESS when setting cancelledBlock but if I do Header @property nonatomic copy void ^cancelledBlock void Implementation..

How to set up CMake to build an app for the iPhone

http://stackoverflow.com/questions/822404/how-to-set-up-cmake-to-build-an-app-for-the-iphone

but not OpenGLES . I don't understand why since they're all in the same folder SDK System Library Frameworks . This leads me to believe that I was doing something wrong but I don't know what. I added MACOSX_BUNDLE to the add_executable command..

Why is object not dealloc'ed when using ARC + NSZombieEnabled

http://stackoverflow.com/questions/8408071/why-is-object-not-dealloced-when-using-arc-nszombieenabled

.cxx_destruct to not be called at all at least that's what happened when I've edited your sample project zombies off leads to backtrace and both deallocs while zombies on yields no backtrace and only one dealloc. If you're interested the additional..

How do you shrink a UIPickerView on the iPhone?

http://stackoverflow.com/questions/905969/how-do-you-shrink-a-uipickerview-on-the-iphone

a containing view and applying a scaling transform to that view. Applying a transform directly to the UIPickerView leads to undesirable drawing artifacts. However the kind of resizing you're looking for would be best served by creating a custom..