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2014/10/15 ¤U¤Č 10:09:56
iphone Programming Glossary: guideVerify receipt for in App purchase http://stackoverflow.com/questions/1298998/verify-receipt-for-in-app-purchase I get a valid response I intend to add the receipt data to my database. The store kit programming guide and the class references are less than useless for this particular area as they don't really give you..
Implementation of “Automatic Lightweight Migration” for Core Data (iPhone) http://stackoverflow.com/questions/2310216/implementation-of-automatic-lightweight-migration-for-core-data-iphone to do an automatic lightweight migration when I add new attributes to my core data model. In the guide from Apple this is the only info on the subject I could find Automatic Lightweight Migration To request..
Objective-C categories in static library http://stackoverflow.com/questions/2567498/objective-c-categories-in-static-library C categories in static library Can you guide me how to properly link static library to iphone project. I use staic library project added to app project..
Drawing a route in mapkit in iphone sdk http://stackoverflow.com/questions/2834523/drawing-a-route-in-mapkit-in-iphone-sdk mapkit in iphone sdk I want to draw a route between 2 locations on the map. Something as a tour guide. When the tourist clicks another location I want to be able to draw route as well as inform the distance..
http://stackoverflow.com/questions/3097244/exit-application-in-ios-4-0 4.0 Before iOS4.0 clicking the home button on iPhone exits the application and Apple had in their guide that programmatically exiting the application was not accepted. now everything changed in iOS4.0 clicking..
http://stackoverflow.com/questions/3245733/apple-gyroscope-sample-code integrating gyroscope with openGL... I searched google i didn't find anything except core motion guide and event handling guide . Updated Please let me know if any sample available.. iphone cocoa touch.. openGL... I searched google i didn't find anything except core motion guide and event handling guide . Updated Please let me know if any sample available.. iphone cocoa touch ios4 share improve this..
http://stackoverflow.com/questions/3790957/reachability-guide-for-ios-4 Guide for iOS 4 Has anyone found a halfway decent guide to implementing Reachability on iOS4 I have yet to find one. Thanks in advance iphone reachability..
How to build a framework or library for other developers, the secure way? http://stackoverflow.com/questions/4065052/how-to-build-a-framework-or-library-for-other-developers-the-secure-way jverkoey iOS Framework . It also lays out the issues with several other approaches. This is the guide I now follow when trying to remember what to do when setting up a new framework. share improve this..
iOS download and save image inside app [duplicate] http://stackoverflow.com/questions/6238139/ios-download-and-save-image-inside-app Download Create and Display an Image from URL Check the below blog post it's step by step guide with source code . Download an Image and Save it as PNG or JPEG in iPhone SDK share improve this answer..
iOS 5 Best Practice (Release/retain?) http://stackoverflow.com/questions/6308425/ios-5-best-practice-release-retain
How do I draw a shadow under a UIView? http://stackoverflow.com/questions/805872/how-do-i-draw-a-shadow-under-a-uiview I understand that I should use CGContextSetShadow to draw the shadow but the Quartz 2D programming guide is a little vague Save the graphics state. Call the function CGContextSetShadow passing the appropriate..
Apple PNS (push notification services) sample code http://stackoverflow.com/questions/1052645/apple-pns-push-notification-services-sample-code issued by apple and converted to .pem format with openSSL # Per Apple's Push Notification Guide end of chapter 3 first export the cert in p12 format # openssl pkcs12 in cert.p12 out cert.pem nodes..
Custom animation for pushing a UIViewController http://stackoverflow.com/questions/1406037/custom-animation-for-pushing-a-uiviewcontroller This might be best done in the viewDidAppear BOOL animated method. Check out the Core Animation Guide on how to actually do the animation. Look particularly at the implicit animation. EDIT updated link..
How do I change the Navigation Bar color in iOS 7? http://stackoverflow.com/questions/18929864/how-do-i-change-the-navigation-bar-color-in-ios-7 UIColor redColor We can also use this to check iOS Version as mention in iOS 7 UI Transition Guide if floor NSFoundationVersionNumber NSFoundationVersionNumber_iOS_6_1 NSLog @ Load resources for iOS..
Changing my CALayer's anchorPoint moves the view http://stackoverflow.com/questions/1968017/changing-my-calayers-anchorpoint-moves-the-view this question The Layer Geometry and Transforms section of the Core Animation Programming Guide explains the relationship between a CALayer's position and anchorPoint properties. Basically the position..
How to disable phone number linking in Mobile Safari? http://stackoverflow.com/questions/226131/how-to-disable-phone-number-linking-in-mobile-safari improve this question This seems to be the right thing to do according to the Safari Web Content Guide for iPhone meta name format detection content telephone no If you disable this but still want telephone..
Preserve HTML font-size when iPhone orientation changes from portrait to landscape http://stackoverflow.com/questions/2710764/preserve-html-font-size-when-iphone-orientation-changes-from-portrait-to-landsca
http://stackoverflow.com/questions/3790957/reachability-guide-for-ios-4 Guide for iOS 4 Has anyone found a halfway decent guide to implementing Reachability on iOS4 I have yet to..
http://stackoverflow.com/questions/72288/learning-opengl-es-1-x in learning how it works on other platforms as well. I've found the book OpenGL ES 2.0 Programming Guide but I am concerned that it might not be the best approach because it focuses on 2.0 rather than 1.x...
Verify receipt for in App purchase http://stackoverflow.com/questions/1298998/verify-receipt-for-in-app-purchase server then forwarding from there to the app store and once I get a valid response I intend to add the receipt data to my database. The store kit programming guide and the class references are less than useless for this particular area as they don't really give you any sort of example I did find one useful article which helped..
Implementation of “Automatic Lightweight Migration” for Core Data (iPhone) http://stackoverflow.com/questions/2310216/implementation-of-automatic-lightweight-migration-for-core-data-iphone for Core Data iPhone I would like to make my app able to do an automatic lightweight migration when I add new attributes to my core data model. In the guide from Apple this is the only info on the subject I could find Automatic Lightweight Migration To request automatic lightweight migration you set appropriate flags..
Objective-C categories in static library http://stackoverflow.com/questions/2567498/objective-c-categories-in-static-library C categories in static library Can you guide me how to properly link static library to iphone project. I use staic library project added to app project as direct dependency target general direct dependecies..
Drawing a route in mapkit in iphone sdk http://stackoverflow.com/questions/2834523/drawing-a-route-in-mapkit-in-iphone-sdk a route in mapkit in iphone sdk I want to draw a route between 2 locations on the map. Something as a tour guide. When the tourist clicks another location I want to be able to draw route as well as inform the distance from current location. I am aware of sites on the internet..
http://stackoverflow.com/questions/3097244/exit-application-in-ios-4-0 application in iOS 4.0 Before iOS4.0 clicking the home button on iPhone exits the application and Apple had in their guide that programmatically exiting the application was not accepted. now everything changed in iOS4.0 clicking the home button puts your app in a suspended mode multitasking..
http://stackoverflow.com/questions/3245733/apple-gyroscope-sample-code released from apple about gyroscope or any tutorial about integrating gyroscope with openGL... I searched google i didn't find anything except core motion guide and event handling guide . Updated Please let me know if any sample available.. iphone cocoa touch ios4 share improve this question To get gyro updates you.. gyroscope or any tutorial about integrating gyroscope with openGL... I searched google i didn't find anything except core motion guide and event handling guide . Updated Please let me know if any sample available.. iphone cocoa touch ios4 share improve this question To get gyro updates you need to create a motion..
http://stackoverflow.com/questions/3790957/reachability-guide-for-ios-4 Guide for iOS 4 Has anyone found a halfway decent guide to implementing Reachability on iOS4 I have yet to find one. Thanks in advance iphone reachability share improve this question I have implemented Reachability..
How to build a framework or library for other developers, the secure way? http://stackoverflow.com/questions/4065052/how-to-build-a-framework-or-library-for-other-developers-the-secure-way
iOS download and save image inside app [duplicate] http://stackoverflow.com/questions/6238139/ios-download-and-save-image-inside-app
iOS 5 Best Practice (Release/retain?) http://stackoverflow.com/questions/6308425/ios-5-best-practice-release-retain
How do I draw a shadow under a UIView? http://stackoverflow.com/questions/805872/how-do-i-draw-a-shadow-under-a-uiview a shadow under the bottom edge of a UIView in Cocoa Touch. I understand that I should use CGContextSetShadow to draw the shadow but the Quartz 2D programming guide is a little vague Save the graphics state. Call the function CGContextSetShadow passing the appropriate values. Perform all the drawing to which you want to apply..
Apple PNS (push notification services) sample code http://stackoverflow.com/questions/1052645/apple-pns-push-notification-services-sample-code 'k1DiveAlarm.caf' 'badge' 42 'test_data' 'foo' 'bar' # Certificate issued by apple and converted to .pem format with openSSL # Per Apple's Push Notification Guide end of chapter 3 first export the cert in p12 format # openssl pkcs12 in cert.p12 out cert.pem nodes # when prompted Enter Import Password hit return # theCertfile..
Custom animation for pushing a UIViewController http://stackoverflow.com/questions/1406037/custom-animation-for-pushing-a-uiviewcontroller
How do I change the Navigation Bar color in iOS 7? http://stackoverflow.com/questions/18929864/how-do-i-change-the-navigation-bar-color-in-ios-7 NO else self.navigationController.navigationBar.tintColor UIColor redColor We can also use this to check iOS Version as mention in iOS 7 UI Transition Guide if floor NSFoundationVersionNumber NSFoundationVersionNumber_iOS_6_1 NSLog @ Load resources for iOS 6.1 or earlier else NSLog @ Load resources for iOS 7 or later..
Changing my CALayer's anchorPoint moves the view http://stackoverflow.com/questions/1968017/changing-my-calayers-anchorpoint-moves-the-view 242.500000 iphone cocoa cocoa touch uiview share improve this question The Layer Geometry and Transforms section of the Core Animation Programming Guide explains the relationship between a CALayer's position and anchorPoint properties. Basically the position of a layer is specified in terms of the location of the..
How to disable phone number linking in Mobile Safari? http://stackoverflow.com/questions/226131/how-to-disable-phone-number-linking-in-mobile-safari an element on a page iphone safari mobile safari share improve this question This seems to be the right thing to do according to the Safari Web Content Guide for iPhone meta name format detection content telephone no If you disable this but still want telephone links you can still use the tel URI scheme. Here is the..
Preserve HTML font-size when iPhone orientation changes from portrait to landscape http://stackoverflow.com/questions/2710764/preserve-html-font-size-when-iphone-orientation-changes-from-portrait-to-landsca
http://stackoverflow.com/questions/3790957/reachability-guide-for-ios-4 Guide for iOS 4 Has anyone found a halfway decent guide to implementing Reachability on iOS4 I have yet to find one. Thanks in advance iphone reachability share improve..
http://stackoverflow.com/questions/72288/learning-opengl-es-1-x this for iPhone related development but I'm interested in learning how it works on other platforms as well. I've found the book OpenGL ES 2.0 Programming Guide but I am concerned that it might not be the best approach because it focuses on 2.0 rather than 1.x. My understanding is that 2.0 is not backwards compatible with..
Verify receipt for in App purchase http://stackoverflow.com/questions/1298998/verify-receipt-for-in-app-purchase app store and once I get a valid response I intend to add the receipt data to my database. The store kit programming guide and the class references are less than useless for this particular area as they don't really give you any sort of example..
Is there a way I can capture my iPhone screen as a video? http://stackoverflow.com/questions/200049/is-there-a-way-i-can-capture-my-iphone-screen-as-a-video I want to be able to capture my iPhone's screen as a video but I'm not sure the best way to do this. Can anyone help guide me on how to best do this without jailbreak iphone share improve this question Note This answer is outdated www.iphonevideorecorder.com...
Implementation of “Automatic Lightweight Migration” for Core Data (iPhone) http://stackoverflow.com/questions/2310216/implementation-of-automatic-lightweight-migration-for-core-data-iphone to make my app able to do an automatic lightweight migration when I add new attributes to my core data model. In the guide from Apple this is the only info on the subject I could find Automatic Lightweight Migration To request automatic lightweight..
Objective-C categories in static library http://stackoverflow.com/questions/2567498/objective-c-categories-in-static-library C categories in static library Can you guide me how to properly link static library to iphone project. I use staic library project added to app project as direct dependency..
http://stackoverflow.com/questions/262156/uiimage-rounded-corners not all images are square we want to scale proportionately. To do this we find the longest edge and use that as a guide. if CGSizeEqualToSize imageSize targetSize NO use the longeset edge as a guide. if the image is wider than tall we'll figure.. the longest edge and use that as a guide. if CGSizeEqualToSize imageSize targetSize NO use the longeset edge as a guide. if the image is wider than tall we'll figure out the scale factor by dividing it by the intended width. Otherwise we'll..
Drawing a route in mapkit in iphone sdk http://stackoverflow.com/questions/2834523/drawing-a-route-in-mapkit-in-iphone-sdk a route in mapkit in iphone sdk I want to draw a route between 2 locations on the map. Something as a tour guide. When the tourist clicks another location I want to be able to draw route as well as inform the distance from current location...
Best way to programmatically detect iPad/iPhone hardware http://stackoverflow.com/questions/2862140/best-way-to-programmatically-detect-ipad-iphone-hardware the same height in landscape orientation as it does in portrait. On an iPhone it is different. The iPad programming guide introduces an idiom value to UIDevice UIDevice thisDevice UIDevice currentDevice if thisDevice.userInterfaceIdiom UIUserInterfaceIdiomPad..
http://stackoverflow.com/questions/3097244/exit-application-in-ios-4-0 application in iOS 4.0 Before iOS4.0 clicking the home button on iPhone exits the application and Apple had in their guide that programmatically exiting the application was not accepted. now everything changed in iOS4.0 clicking the home button..
http://stackoverflow.com/questions/3245733/apple-gyroscope-sample-code or any tutorial about integrating gyroscope with openGL... I searched google i didn't find anything except core motion guide and event handling guide . Updated Please let me know if any sample available.. iphone cocoa touch ios4 share improve.. gyroscope with openGL... I searched google i didn't find anything except core motion guide and event handling guide . Updated Please let me know if any sample available.. iphone cocoa touch ios4 share improve this question To get gyro..
http://stackoverflow.com/questions/3790957/reachability-guide-for-ios-4 Guide for iOS 4 Has anyone found a halfway decent guide to implementing Reachability on iOS4 I have yet to find one. Thanks in advance iphone reachability share improve this..
How to build a framework or library for other developers, the secure way? http://stackoverflow.com/questions/4065052/how-to-build-a-framework-or-library-for-other-developers-the-secure-way
How to convert string to date in objective-c? http://stackoverflow.com/questions/4380381/how-to-convert-string-to-date-in-objective-c dateStr dateFormat release For more information on how to customize that NSDateFormatter try this reference guide . EDIT Just so you know this is going to parse the full month name. If you want three letter month names use LLL instead..
iPhone:Programmatically compressing recorded video to share? http://stackoverflow.com/questions/5687341/iphoneprogrammatically-compressing-recorded-video-to-share to compress the high quality recorded video before sharing it like how Apple does with built in Video recorder Please guide me to resolve this. Thanks UPDATED This is what i'm trying recently but still no success I want to compress the recorded..
iOS download and save image inside app [duplicate] http://stackoverflow.com/questions/6238139/ios-download-and-save-image-inside-app
iOS 5 Best Practice (Release/retain?) http://stackoverflow.com/questions/6308425/ios-5-best-practice-release-retain
How do I draw a shadow under a UIView? http://stackoverflow.com/questions/805872/how-do-i-draw-a-shadow-under-a-uiview in Cocoa Touch. I understand that I should use CGContextSetShadow to draw the shadow but the Quartz 2D programming guide is a little vague Save the graphics state. Call the function CGContextSetShadow passing the appropriate values. Perform..
UIWebView - How to identify the “last” webViewDidFinishLoad message? http://stackoverflow.com/questions/908367/uiwebview-how-to-identify-the-last-webviewdidfinishload-message finished loading which is what I do in my app. Google iphone webview estimatedprogress and click the first link for a guide I wrote on how to do this. Update Please use phopkins' answer below instead of mine Using private APIs in your apps is a..
Share data between two or more iPhone applications http://stackoverflow.com/questions/9425706/share-data-between-two-or-more-iphone-applications do anything bad to that app. In recent releases of IOS they've loosened that up a bit. For example the iOS programming guide now has a section on passing data between apps by having one app claim a certain URL prefix and then having other apps reference..
Apple PNS (push notification services) sample code http://stackoverflow.com/questions/1052645/apple-pns-push-notification-services-sample-code 'foo' 'bar' # Certificate issued by apple and converted to .pem format with openSSL # Per Apple's Push Notification Guide end of chapter 3 first export the cert in p12 format # openssl pkcs12 in cert.p12 out cert.pem nodes # when prompted Enter..
http://stackoverflow.com/questions/12371321/where-should-i-save-data-files-i-want-to-keep-long-term-and-how-do-i-prevent newer primarily to the address iCloud backup issues. There are two Apple source documents the File System Programming Guide and QA1719 that together provide the information supporting the following iOS 5.0 Files should be saved in the Caches directory..
What happens if I don't retain IBOutlet? http://stackoverflow.com/questions/1250518/what-happens-if-i-dont-retain-iboutlet all of your IBOutlets for clarity and consistency. The details are spelled out in the Memory Management Programming Guide . The basic gist is when your NIB objects are unarchived the nib loading code will go through and set all of the IBOutlets..
Custom animation for pushing a UIViewController http://stackoverflow.com/questions/1406037/custom-animation-for-pushing-a-uiviewcontroller using CoreAnimation. This might be best done in the viewDidAppear BOOL animated method. Check out the Core Animation Guide on how to actually do the animation. Look particularly at the implicit animation. EDIT updated link share improve this..
How do I change the Navigation Bar color in iOS 7? http://stackoverflow.com/questions/18929864/how-do-i-change-the-navigation-bar-color-in-ios-7 UIColor redColor We can also use this to check iOS Version as mention in iOS 7 UI Transition Guide if floor NSFoundationVersionNumber NSFoundationVersionNumber_iOS_6_1 NSLog @ Load resources for iOS 6.1 or earlier else..
Changing my CALayer's anchorPoint moves the view http://stackoverflow.com/questions/1968017/changing-my-calayers-anchorpoint-moves-the-view uiview share improve this question The Layer Geometry and Transforms section of the Core Animation Programming Guide explains the relationship between a CALayer's position and anchorPoint properties. Basically the position of a layer is..
How to disable phone number linking in Mobile Safari? http://stackoverflow.com/questions/226131/how-to-disable-phone-number-linking-in-mobile-safari safari share improve this question This seems to be the right thing to do according to the Safari Web Content Guide for iPhone meta name format detection content telephone no If you disable this but still want telephone links you can still..
Annotate PDF within iPhone SDK http://stackoverflow.com/questions/2313008/annotate-pdf-within-iphone-sdk the annotations just add in more drawing code in place of the drawInRect withFont method. See the Drawing and Printing Guide for iOS for more on how to do that. void exampleAnnotation NSURL url NSURL fileURLWithPath self getPDFFileName CGPDFDocumentRef..
iPhone Store Kit “Cannot connect to iTunes Store” http://stackoverflow.com/questions/2359739/iphone-store-kit-cannot-connect-to-itunes-store checks double checking your code confirming your product IDs comparing your code to the In App Purchase Programming Guide etc. This may be ridiculous but if you're certain your code is correct do a hard reset full wipe of your iPod Settings General..
Preserve HTML font-size when iPhone orientation changes from portrait to landscape http://stackoverflow.com/questions/2710764/preserve-html-font-size-when-iphone-orientation-changes-from-portrait-to-landsca
shouldAutorotateToInterfaceOrientation doesn't work http://stackoverflow.com/questions/2868132/shouldautorotatetointerfaceorientation-doesnt-work this in code if you haven't set springs and struts in IB for all of your views. Quoting the Interface Builder User's Guide Important In a Cocoa nib file if you do not set any springs or struts for your view in Interface Builder but then do use..
ApplicationWillTerminate in iOS 4.0 http://stackoverflow.com/questions/3139588/applicationwillterminate-in-ios-4-0 Any Ideas iphone ios4 uiapplicationdelegate share improve this question From the iPhone Application Programming Guide Even if you develop your application using iPhone SDK 4 and later you must still be prepared for your application to be..
Behaviour for significant change location API when terminated/suspended? http://stackoverflow.com/questions/3421242/behaviour-for-significant-change-location-api-when-terminated-suspended have been terminated. However the paragraph on the Significant Change Service in the Location Awareness Programming Guide has the following to say If you leave this service running and your application is subsequently suspended or terminated..
http://stackoverflow.com/questions/3790957/reachability-guide-for-ios-4 Guide for iOS 4 Has anyone found a halfway decent guide to implementing Reachability on iOS4 I have yet to find one. Thanks in..
How to create a custom keyboard http://stackoverflow.com/questions/4643167/how-to-create-a-custom-keyboard c ios keyboard share improve this question I think you're looking for the Text Web and Editing Programming Guide for iOS The UIKit framework includes support for custom input views and input accessory views. Your application can substitute..
Event handling for iOS - how hitTest:withEvent: and pointInside:withEvent: are related? http://stackoverflow.com/questions/4961386/event-handling-for-ios-how-hittestwithevent-and-pointinsidewithevent-are-r and pointInside withEvent are related While most apple documents are very well written I think ' Event Handling Guide for iOS ' is an exception. It's hard for me to clearly understand what's been described there. The document says In hit..
http://stackoverflow.com/questions/5214197/simple-iphone-motion-detect Motion. The good news is that it is not that hard to use for your problem domain. Start reading the Event Handling Guide especially the section Handling Processed Device Motion Data . If you are just interested in knowing that a slight motion..
Are the Core Image filters in iOS 5.0 fast enough for realtime video processing? http://stackoverflow.com/questions/6625888/are-the-core-image-filters-in-ios-5-0-fast-enough-for-realtime-video-processing running on. Because Core Image has been available for a while on the Mac I can point you to the Core Image Programming Guide as a resource for learning the framework. I can't comment on the iOS specific elements given the NDA but I highly recommend..
http://stackoverflow.com/questions/72288/learning-opengl-es-1-x but I'm interested in learning how it works on other platforms as well. I've found the book OpenGL ES 2.0 Programming Guide but I am concerned that it might not be the best approach because it focuses on 2.0 rather than 1.x. My understanding is..
http://stackoverflow.com/questions/8482327/learning-opengles-2-0-on-ios for a good book resource that will help me with my learning. I've found several books OpenGL® ES 2.0 Programming Guide iPhone 3D Programming Developing Graphical Applications with OpenGL ES but reading the Amazon reviews I saw that they either..
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