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2014/10/15 ¤U¤È 10:12:20
iphone Programming Glossary: olderHow do I record audio on iPhone with AVAudioRecorder? http://stackoverflow.com/questions/1010343/how-do-i-record-audio-on-iphone-with-avaudiorecorder 3.0 sdk. I want to record audio in my application but I want to use AVAudioRecorder and not the older way of recording like the example SpeakHere shows. There are not any examples of how to best do this..
How to develop or migrate apps for iPhone 5 screen resolution? http://stackoverflow.com/questions/12395200/how-to-develop-or-migrate-apps-for-iphone-5-screen-resolution to the new screen size What should we keep in mind to make applications universal for both the older displays and the new widescreen aspect ratio iphone ios screen resolution iphone 5 share improve..
iOS 6 apps - how to deal with iPhone 5 screen size? [duplicate] http://stackoverflow.com/questions/12396545/ios-6-apps-how-to-deal-with-iphone-5-screen-size Nothing will be hard coded and your life will become a lot simpler. However if you have to support older iOS's then it really depends on your application. A majority of applications that use a standard navigation..
How can I get a writable path on the iPhone? http://stackoverflow.com/questions/1567134/how-can-i-get-a-writable-path-on-the-iphone paths objectAtIndex 0 Secondly and very similar to the Documents directory there is the Library folder where you store configuration files and writable databases that you also want to keep around but you.. paths objectAtIndex 0 Note that even though the user cannot see files in iTunes using a device older than 3.2 the iPad the NSLibraryDirectory constant has been available since iPhoneOS 2.0 and so can be..
Is there a documented way to set the iPhone orientation? http://stackoverflow.com/questions/181780/is-there-a-documented-way-to-set-the-iphone-orientation of the view being pushed back onto the stack. That likely means that you would need to detect older iPhone OS versions and only apply the setOrientation when it is prior to the latest release. It is not.. It is not clear if Apple's static analysis will understand that you are working around the older SDK limitations. I personally have been told by Apple to remove the method call on my next update so..
Types in objective-c on iPhone http://stackoverflow.com/questions/2107544/types-in-objective-c-on-iphone NSLog @ ULLONG_MAX llu ULLONG_MAX unsigned long long int When run on an iPhone 3GS iPod Touch and older iPhones should yield the same result you get Primitive sizes The size of a char is 1. The size of short..
How To Make iPhone App compatible with multiple SDK (firmware) versions http://stackoverflow.com/questions/3027120/how-to-make-iphone-app-compatible-with-multiple-sdk-firmware-versions or 4.X only when your app is on a 4.0 device. Of course you have to gracefully handle working on older versions by either using older methods or not supporting particular features that need newer SDK support... on a 4.0 device. Of course you have to gracefully handle working on older versions by either using older methods or not supporting particular features that need newer SDK support. NEW w XCode 4.2 To support.. or not supporting particular features that need newer SDK support. NEW w XCode 4.2 To support older devices you need to add armv6 to the build architectures and remove armv7 from the plist of required..
Property Declaration and Automatic Backing Storage Allocation http://stackoverflow.com/questions/3238009/property-declaration-and-automatic-backing-storage-allocation not compile properly. The most recent versions of the iPhone simulator use the modern runtime but older ones don't. So while both code examples will work on actually iPhones synthesizing the necessary storage..
How do I reset after a UIScrollView zoom? http://stackoverflow.com/questions/448285/how-do-i-reset-after-a-uiscrollview-zoom
Is there a way to make drawRect work right NOW? http://stackoverflow.com/questions/4739748/is-there-a-way-to-make-drawrect-work-right-now could place the dispatch to the main queue where ever you needed a UI update to be performed. For older OS versions you can break off a background thread manually or through an NSOperation. For manual background..
Rendering to non-power-of-two texture on iPhone http://stackoverflow.com/questions/4760174/rendering-to-non-power-of-two-texture-on-iphone two texture on iPhone Is it possible to render to texture with OpenGL ES 1.1 on the iPhone 2G and older If I bind a texture as a render buffer it has to be the size of the render buffer which isn't POT sized...
http://stackoverflow.com/questions/6124109/instance-variables-with-underscore-in-objective-c-2-0-and-renaming-with-synthet is thus warning you because typically variables that are never accessed are just remains of older code that has changed and you can remove them. But in your case it could be perfectly fine. share improve..
iOS 5 Best Practice (Release/retain?) http://stackoverflow.com/questions/6308425/ios-5-best-practice-release-retain iPhone programmer what is the best practice for writing apps to be used either with iOS 5 or older versions Specifically should I continue using the release retain of data or should I ignore that Does..
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..
How do I record audio on iPhone with AVAudioRecorder? http://stackoverflow.com/questions/1010343/how-do-i-record-audio-on-iphone-with-avaudiorecorder for those of you that have already been playing with the 3.0 sdk. I want to record audio in my application but I want to use AVAudioRecorder and not the older way of recording like the example SpeakHere shows. There are not any examples of how to best do this in the iPhone Dev Center and only reference to the classes...
How to develop or migrate apps for iPhone 5 screen resolution? http://stackoverflow.com/questions/12395200/how-to-develop-or-migrate-apps-for-iphone-5-screen-resolution to develop new or transition already existing applications to the new screen size What should we keep in mind to make applications universal for both the older displays and the new widescreen aspect ratio iphone ios screen resolution iphone 5 share improve this question Download and install latest version of Xcode..
iOS 6 apps - how to deal with iPhone 5 screen size? [duplicate] http://stackoverflow.com/questions/12396545/ios-6-apps-how-to-deal-with-iphone-5-screen-size handling and instead uses constraints to lay things out. Nothing will be hard coded and your life will become a lot simpler. However if you have to support older iOS's then it really depends on your application. A majority of applications that use a standard navigation bar and or tab bar could simply expand the content in..
How can I get a writable path on the iPhone? http://stackoverflow.com/questions/1567134/how-can-i-get-a-writable-path-on-the-iphone NSUserDomainMask YES NSString documentsDirectory paths objectAtIndex 0 Secondly and very similar to the Documents directory there is the Library folder where you store configuration files and writable databases that you also want to keep around but you don't want the user to be able to mess with through iTunes.. NSUserDomainMask YES NSString libraryDirectory paths objectAtIndex 0 Note that even though the user cannot see files in iTunes using a device older than 3.2 the iPad the NSLibraryDirectory constant has been available since iPhoneOS 2.0 and so can be used for builds targeting 3.0 or even earlier if you are still..
Is there a documented way to set the iPhone orientation? http://stackoverflow.com/questions/181780/is-there-a-documented-way-to-set-the-iphone-orientation 3.1.2 SDK. It now appears to honor the requested orientation of the view being pushed back onto the stack. That likely means that you would need to detect older iPhone OS versions and only apply the setOrientation when it is prior to the latest release. It is not clear if Apple's static analysis will understand that you.. apply the setOrientation when it is prior to the latest release. It is not clear if Apple's static analysis will understand that you are working around the older SDK limitations. I personally have been told by Apple to remove the method call on my next update so I am not yet sure if having a hack for older devices will get..
Types in objective-c on iPhone http://stackoverflow.com/questions/2107544/types-in-objective-c-on-iphone signed long long int NSLog @ LLONG_MAX lli LLONG_MAX NSLog @ ULLONG_MAX llu ULLONG_MAX unsigned long long int When run on an iPhone 3GS iPod Touch and older iPhones should yield the same result you get Primitive sizes The size of a char is 1. The size of short is 2. The size of int is 4. The size of long is 4. The..
How To Make iPhone App compatible with multiple SDK (firmware) versions http://stackoverflow.com/questions/3027120/how-to-make-iphone-app-compatible-with-multiple-sdk-firmware-versions it. You have to make sure not to call a method that is 5.0 or 4.X only when your app is on a 4.0 device. Of course you have to gracefully handle working on older versions by either using older methods or not supporting particular features that need newer SDK support. NEW w XCode 4.2 To support older devices you need to add.. to call a method that is 5.0 or 4.X only when your app is on a 4.0 device. Of course you have to gracefully handle working on older versions by either using older methods or not supporting particular features that need newer SDK support. NEW w XCode 4.2 To support older devices you need to add armv6 to the build architectures.. handle working on older versions by either using older methods or not supporting particular features that need newer SDK support. NEW w XCode 4.2 To support older devices you need to add armv6 to the build architectures and remove armv7 from the plist of required device capabilities. See these SO questions and answers for..
Property Declaration and Automatic Backing Storage Allocation http://stackoverflow.com/questions/3238009/property-declaration-and-automatic-backing-storage-allocation the ivar and the second bit of code you wrote would not compile properly. The most recent versions of the iPhone simulator use the modern runtime but older ones don't. So while both code examples will work on actually iPhones synthesizing the necessary storage the second example will fail to compile for the simulator..
How do I reset after a UIScrollView zoom? http://stackoverflow.com/questions/448285/how-do-i-reset-after-a-uiscrollview-zoom
Is there a way to make drawRect work right NOW? http://stackoverflow.com/questions/4739748/is-there-a-way-to-make-drawrect-work-right-now if you wanted continuous progress tracking in your UI you could place the dispatch to the main queue where ever you needed a UI update to be performed. For older OS versions you can break off a background thread manually or through an NSOperation. For manual background threading you can use NSThread detachNewThreadSelector..
Rendering to non-power-of-two texture on iPhone http://stackoverflow.com/questions/4760174/rendering-to-non-power-of-two-texture-on-iphone to non power of two texture on iPhone Is it possible to render to texture with OpenGL ES 1.1 on the iPhone 2G and older If I bind a texture as a render buffer it has to be the size of the render buffer which isn't POT sized. But OpenGL ES 1.1 requires textures to be POT. Maybe it..
http://stackoverflow.com/questions/6124109/instance-variables-with-underscore-in-objective-c-2-0-and-renaming-with-synthet
iOS 5 Best Practice (Release/retain?) http://stackoverflow.com/questions/6308425/ios-5-best-practice-release-retain 5 Best Practice Release retain As a beginning iPhone programmer what is the best practice for writing apps to be used either with iOS 5 or older versions Specifically should I continue using the release retain of data or should I ignore that Does it matter iphone ios ios5 memory management automatic ref..
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..
How do I record audio on iPhone with AVAudioRecorder? http://stackoverflow.com/questions/1010343/how-do-i-record-audio-on-iphone-with-avaudiorecorder been playing with the 3.0 sdk. I want to record audio in my application but I want to use AVAudioRecorder and not the older way of recording like the example SpeakHere shows. There are not any examples of how to best do this in the iPhone Dev Center..
How to develop or migrate apps for iPhone 5 screen resolution? http://stackoverflow.com/questions/12395200/how-to-develop-or-migrate-apps-for-iphone-5-screen-resolution existing applications to the new screen size What should we keep in mind to make applications universal for both the older displays and the new widescreen aspect ratio iphone ios screen resolution iphone 5 share improve this question Download..
iOS 6 apps - how to deal with iPhone 5 screen size? [duplicate] http://stackoverflow.com/questions/12396545/ios-6-apps-how-to-deal-with-iphone-5-screen-size to lay things out. Nothing will be hard coded and your life will become a lot simpler. However if you have to support older iOS's then it really depends on your application. A majority of applications that use a standard navigation bar and or tab..
How can I get a writable path on the iPhone? http://stackoverflow.com/questions/1567134/how-can-i-get-a-writable-path-on-the-iphone documentsDirectory paths objectAtIndex 0 Secondly and very similar to the Documents directory there is the Library folder where you store configuration files and writable databases that you also want to keep around but you don't want the user.. libraryDirectory paths objectAtIndex 0 Note that even though the user cannot see files in iTunes using a device older than 3.2 the iPad the NSLibraryDirectory constant has been available since iPhoneOS 2.0 and so can be used for builds targeting..
Is there a documented way to set the iPhone orientation? http://stackoverflow.com/questions/181780/is-there-a-documented-way-to-set-the-iphone-orientation requested orientation of the view being pushed back onto the stack. That likely means that you would need to detect older iPhone OS versions and only apply the setOrientation when it is prior to the latest release. It is not clear if Apple's.. to the latest release. It is not clear if Apple's static analysis will understand that you are working around the older SDK limitations. I personally have been told by Apple to remove the method call on my next update so I am not yet sure if..
Types in objective-c on iPhone http://stackoverflow.com/questions/2107544/types-in-objective-c-on-iphone lli LLONG_MAX NSLog @ ULLONG_MAX llu ULLONG_MAX unsigned long long int When run on an iPhone 3GS iPod Touch and older iPhones should yield the same result you get Primitive sizes The size of a char is 1. The size of short is 2. The size..
How To Make iPhone App compatible with multiple SDK (firmware) versions http://stackoverflow.com/questions/3027120/how-to-make-iphone-app-compatible-with-multiple-sdk-firmware-versions a method that is 5.0 or 4.X only when your app is on a 4.0 device. Of course you have to gracefully handle working on older versions by either using older methods or not supporting particular features that need newer SDK support. NEW w XCode 4.2.. when your app is on a 4.0 device. Of course you have to gracefully handle working on older versions by either using older methods or not supporting particular features that need newer SDK support. NEW w XCode 4.2 To support older devices you.. using older methods or not supporting particular features that need newer SDK support. NEW w XCode 4.2 To support older devices you need to add armv6 to the build architectures and remove armv7 from the plist of required device capabilities...
Property Declaration and Automatic Backing Storage Allocation http://stackoverflow.com/questions/3238009/property-declaration-and-automatic-backing-storage-allocation code you wrote would not compile properly. The most recent versions of the iPhone simulator use the modern runtime but older ones don't. So while both code examples will work on actually iPhones synthesizing the necessary storage the second example..
How do I reset after a UIScrollView zoom? http://stackoverflow.com/questions/448285/how-do-i-reset-after-a-uiscrollview-zoom
Is there a way to make drawRect work right NOW? http://stackoverflow.com/questions/4739748/is-there-a-way-to-make-drawrect-work-right-now in your UI you could place the dispatch to the main queue where ever you needed a UI update to be performed. For older OS versions you can break off a background thread manually or through an NSOperation. For manual background threading you..
Rendering to non-power-of-two texture on iPhone http://stackoverflow.com/questions/4760174/rendering-to-non-power-of-two-texture-on-iphone to non power of two texture on iPhone Is it possible to render to texture with OpenGL ES 1.1 on the iPhone 2G and older If I bind a texture as a render buffer it has to be the size of the render buffer which isn't POT sized. But OpenGL ES 1.1..
http://stackoverflow.com/questions/6124109/instance-variables-with-underscore-in-objective-c-2-0-and-renaming-with-synthet
iOS 5 Best Practice (Release/retain?) http://stackoverflow.com/questions/6308425/ios-5-best-practice-release-retain retain As a beginning iPhone programmer what is the best practice for writing apps to be used either with iOS 5 or older versions Specifically should I continue using the release retain of data or should I ignore that Does it matter iphone..
Last In-First Out Stack with GCD? http://stackoverflow.com/questions/7567827/last-in-first-out-stack-with-gcd cells are the last to get updated. On the iPhone 4 the problem isn't really noticeable but I am keen to support older hardware and am testing on an iPhone 3G. The delay is tolerable but quite noticeable. It strikes me that a Last In First.. reuseIdentifier CellIdentifier If the contact object's image has not been loaded Use a place holder image then use dispatch_async on a background queue to retrieve it. if contact.image nil cell imageView setImage contact.image.. queue to retrieve it. if contact.image nil cell imageView setImage contact.image else Set a temporary placeholder cell imageView setImage placeHolderImage Retrieve the image from the database on a background queue dispatch_queue_t queue..
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..
File system encryption for IOS? http://stackoverflow.com/questions/10004299/file-system-encryption-for-ios in the iOS App Programming Guide. All of these options however require the user to have a passcode set on the device. Older devices may not support file system encryption. One of the options not mentioned in this documentation is to set the DataProtectionClass..
How to deploy project with iOS base SDK 6.1 to device with iOS 7 http://stackoverflow.com/questions/18894297/how-to-deploy-project-with-ios-base-sdk-6-1-to-device-with-ios-7 of it's installed iOS version iphone ios ios7 xcode5 share improve this question Find and download old SDK. Older SDKs are found here https developer.apple.com downloads index.action name Xcode I have copied the xcode.app directory as..
Older SDK disappeared after installing new Xcode version http://stackoverflow.com/questions/3000241/older-sdk-disappeared-after-installing-new-xcode-version SDK disappeared after installing new Xcode version Why are old SDKs beeing removed when installing a new version of xcode..
Embedding Python in an iPhone app http://stackoverflow.com/questions/3691655/embedding-python-in-an-iphone-app App Store app. How does one go about doing this All the existing discussion unsurprisingly refers to jailbreaking. Older question Can I write native iPhone apps using Python My goal here isn't to write a PyObjC app but to write a regular ObjC..
User Defined Runtime Attributes in IB for iPhone not working http://stackoverflow.com/questions/3980251/user-defined-runtime-attributes-in-ib-for-iphone-not-working
http://stackoverflow.com/questions/5045672/create-uibutton-subclass 44 button addTarget self action @selector buttonPressed forControlEvents UIControlEventTouchUpInside button setTitle @ Older Posts... forState UIControlStateNormal cell addSubview button button release my activityindicatorbutton class #import Foundation..
How to Install Older iOS Simulators in XCode 4.2.1 (SDK5.0) http://stackoverflow.com/questions/8529572/how-to-install-older-ios-simulators-in-xcode-4-2-1-sdk5-0 to Install Older iOS Simulators in XCode 4.2.1 SDK5.0 I have just bought a new iMac. I then downloaded the latest SDK 5.0 and installed..
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