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2014/10/15 ¤U¤È 10:08:59
iphone Programming Glossary: fileHow to check for an active Internet Connection on iPhone SDK? http://stackoverflow.com/questions/1083701/how-to-check-for-an-active-internet-connection-on-iphone-sdk 3 Update the interface section #import Reachability.h Add this to the interface in the .m file of your view controller @interface MyViewController Reachability internetReachableFoo @end 4 Then implement.. MyViewController Reachability internetReachableFoo @end 4 Then implement this method in the .m file of your view controller which you can call Checks if we have an internet connection or not void testInternetConnection.. and Reachability.m to the project you can get those here 3 Add @class Reachability to the .h file of where you are implementing the code 4 Create a couple instances to check in the interface section..
Symbolicating iPhone App Crash Reports http://stackoverflow.com/questions/1460892/symbolicating-iphone-app-crash-reports Connect. I have the application binary that I submitted to the App Store and I have the dSYM file that was generated as part of the build. I have all of these files together inside a single directory.. App Store and I have the dSYM file that was generated as part of the build. I have all of these files together inside a single directory that is indexed by spotlight. What now I have tried invoking symbolicatecrash.. share improve this question Steps to analyze crash report from apple Copy the release .app file which was pushed to the appstore the .dSYM file that was created at the time of release and the crash..
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 do I associate file types with an iPhone application On the subject of associating your iPhone app with file types. In.. file types with an iPhone application On the subject of associating your iPhone app with file types. In this informative question I learned that apps could be associated with custom URL protocols... Apple introduced 'Document Support' which goes a step further and allows apps to associate with file types. There is a lot of talk in the documentation about how to set up your app to launch other appropriate..
Can I embed a custom font in an iPhone application? http://stackoverflow.com/questions/360751/can-i-embed-a-custom-font-in-an-iphone-application fontWithName @ Harrowprint size 20 which resulted in an exception being thrown. Looking at the TTF file in Finder confirmed that the font name was Harrowprint. EDIT there have been a number of replies so.. still use this solution. I created a simple module that extends UILabel and handles loading .ttf files. I released it opensource under the Apache license and put it on github here git github.com zynga FontLabel.git.. the Apache license and put it on github here git github.com zynga FontLabel.git The important files are FontLabel.h and FontLabel.m. It uses some of the code from Genericrich's answer above. Browse the..
How do I record audio on iPhone with AVAudioRecorder? http://stackoverflow.com/questions/1010343/how-do-i-record-audio-on-iphone-with-avaudiorecorder of this writing crashes your application. This is why I am removing the recorded file through the File Manager. When recording is done I save the recorded audio as NSData in the currently edited object using.. file NSDate now NSDate dateWithTimeIntervalSinceNow 0 NSString caldate now description recorderFilePath NSString stringWithFormat @ @ @.caf DOCUMENTS_FOLDER caldate retain NSURL url NSURL fileURLWithPath.. stringWithFormat @ @ @.caf DOCUMENTS_FOLDER caldate retain NSURL url NSURL fileURLWithPath recorderFilePath err nil recorder AVAudioRecorder alloc initWithURL url settings recordSetting error err if recorder..
Delete/Reset all entries in Core Data? http://stackoverflow.com/questions/1077810/delete-reset-all-entries-in-core-data data share improve this question You can still delete the file programmatically using the NSFileManager removeItemAtPath method. NSPersistentStore store ... NSError error NSURL storeURL store.URL NSPersistentStoreCoordinator.. storeCoordinator ... storeCoordinator removePersistentStore store error error NSFileManager defaultManager removeItemAtPath storeURL.path error error Then just add the persistent store.. of external binary storage allowsExternalBinaryDataStorage or Store in External Record File in iOS 5 and OS X 10.7 simply deleting files pointed by storeURLs is not enough. You'll leave the external..
gcc-4.2 failed with exit code 1 iphone http://stackoverflow.com/questions/1248520/gcc-4-2-failed-with-exit-code-1-iphone In xcode right click the error line and choose Open These Latest Results as Transcript Text File . This will open the real xcode output log which should contain a better description of the error then..
Upload File to FTP Server on iPhone http://stackoverflow.com/questions/1266176/upload-file-to-ftp-server-on-iphone File to FTP Server on iPhone I would like to implement logic that uploads file to FTP Server. I am new in..
How to store custom objects in NSUserDefaults http://stackoverflow.com/questions/2315948/how-to-store-custom-objects-in-nsuserdefaults setters void setName NSString input string void setLife NSNumber input number @end Implementation File #import Player.h @implementation Player id init if self super init self setName @ Player Name self setLife..
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 or will they do nothing as before iphone ios cocoa touch ipad share improve this question File type handling is new with iPhone OS 3.2 and is different than the already existing custom URL schemes... like the following in your Info.plist key CFBundleDocumentTypes key array dict key CFBundleTypeIconFiles key array string Document molecules 320.png string string Document molecules 64.png string array key.. string Document molecules 64.png string array key CFBundleTypeName key string Molecules Structure File string key CFBundleTypeRole key string Viewer string key LSHandlerRank key string Owner string key LSItemContentTypes..
UITextView with Syntax Highlighting [duplicate] http://stackoverflow.com/questions/3642540/uitextview-with-syntax-highlighting checking etc. Some of these are provided by system frameworks but still need a lot of integration. File a bug and wait for a nice public API to come my personal approach . Convince Apple to allow private..
How do you beta test an iphone app? http://stackoverflow.com/questions/40154/how-do-you-beta-test-an-iphone-app the file to add it to the Keychain. Backup the certificate by selecting its private key and the File Export Items... . Go back to the Provisioning Portal again. Go to the section Provisioning . Go to the.. C Build the app for distribution Open your project in Xcode. Open the Project Info pane In Groups Files select the topmost item and press Cmd I . Go to the tab Configuration . Select the configuration Release.. and name it Distribution . Close the Project Info pane. Open the Target Info pane In Groups Files expand Targets select your target and press Cmd I . Go to the tab Build . Select the Configuration..
iOS SDK - Programmatically generate a PDF file http://stackoverflow.com/questions/4362734/ios-sdk-programmatically-generate-a-pdf-file to a PDF file having to calculate where lines and other objects will be placed. void CreatePDFFile CGRect pageRect const char filename This code block sets up our PDF Context so that we can draw to.. kCFStringEncodingUTF8 Create a CFURL using the CFString we just defined url CFURLCreateWithFileSystemPath NULL path kCFURLPOSIXPathStyle 0 CFRelease path This dictionary contains extra options mostly.. kCFTypeDictionaryValueCallBacks CFDictionarySetValue myDictionary kCGPDFContextTitle CFSTR My PDF File CFDictionarySetValue myDictionary kCGPDFContextCreator CFSTR My Name Create our PDF Context with the..
How to Sync iPhone Core Data with web server, and then push to other devices? http://stackoverflow.com/questions/5035132/how-to-sync-iphone-core-data-with-web-server-and-then-push-to-other-devices theoretical discussion of syncing see the paper from Russ Cox MIT and William Josephson Princeton File Synchronization with Vector Time Pairs which applies equally well to core data with some obvious modifications...
How to distribute ios application wirelessly without managing UDIDs and recompilation http://stackoverflow.com/questions/5546581/how-to-distribute-ios-application-wirelessly-without-managing-udids-and-recompil a different version. Basically you have to add an Entitlements.plist file to your resources New File Code Signing Entitlements and before you distribute you have to change Can be debugged to NO Make sure..
Example or explanation of Core Data Migration with multiple passes? http://stackoverflow.com/questions/5995231/example-or-explanation-of-core-data-migration-with-multiple-passes predicate . Back to our two mapping models. We create the first mapping model like this 1. New File Resource Mapping Model 2. Choose a name I chose StepOne 3. Set source and destination data model Mapping..
iCloud basics and code sample [closed] http://stackoverflow.com/questions/7795629/icloud-basics-and-code-sample from disk first and then check with iCloud if there is something more up to date Related problem File structure Sandbox vs. Cloud Perhaps my main problem is a fundamental misunderstanding of how iCloud.. url item valueForAttribute NSMetadataItemURLKey MyTextDocument doc MyTextDocument alloc initWithFileURL url _document doc doc.delegate self.viewController self.viewController.document doc doc openWithCompletionHandler.. a container for file and give it URL NSLog @ AppDelegate ocument not found in iCloud. NSURL ubiq NSFileManager defaultManager URLForUbiquityContainerIdentifier nil NSURL ubiquitousPackage ubiq URLByAppendingPathComponent..
How do I draw a line on the iPhone? http://stackoverflow.com/questions/856354/how-do-i-draw-a-line-on-the-iphone the easiest way will be to start with the Window based application template. Then go New File and create an Objective C Class with Subclass of set to UIView and give it a name say MyView.m. Now..
File Upload to HTTP server in iphone programming http://stackoverflow.com/questions/936855/file-upload-to-http-server-in-iphone-programming Upload to HTTP server in iphone programming Can anyone provide me some links or examples to upload..
How to check for an active Internet Connection on iPhone SDK? http://stackoverflow.com/questions/1083701/how-to-check-for-an-active-internet-connection-on-iphone-sdk to the project found here https github.com tonymillion Reachability 3 Update the interface section #import Reachability.h Add this to the interface in the .m file of your view controller @interface MyViewController Reachability internetReachableFoo @end 4 Then implement this method in the .m file of your view controller which.. the interface in the .m file of your view controller @interface MyViewController Reachability internetReachableFoo @end 4 Then implement this method in the .m file of your view controller which you can call Checks if we have an internet connection or not void testInternetConnection internetReachableFoo Reachability reachabilityWithHostname.. including it anywhere 2 Add Apple's version of Reachability.h and Reachability.m to the project you can get those here 3 Add @class Reachability to the .h file of where you are implementing the code 4 Create a couple instances to check in the interface section of the .h file Reachability internetReachable Reachability..
Symbolicating iPhone App Crash Reports http://stackoverflow.com/questions/1460892/symbolicating-iphone-app-crash-reports app's crash reports. I retrieved the crash reports from iTunes Connect. I have the application binary that I submitted to the App Store and I have the dSYM file that was generated as part of the build. I have all of these files together inside a single directory that is indexed by spotlight. What now I have tried invoking.. Connect. I have the application binary that I submitted to the App Store and I have the dSYM file that was generated as part of the build. I have all of these files together inside a single directory that is indexed by spotlight. What now I have tried invoking symbolicatecrash crashreport.crash myApp.app.dSYM and it just outputs.. greatly appreciated thanks. iphone crash reports symbolicate share improve this question Steps to analyze crash report from apple Copy the release .app file which was pushed to the appstore the .dSYM file that was created at the time of release and the crash report receive from APPLE into a FOLDER. OPEN terminal application..
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 do I associate file types with an iPhone application On the subject of associating your iPhone app with file types. In this informative question I learned that apps could be associated.. do I associate file types with an iPhone application On the subject of associating your iPhone app with file types. In this informative question I learned that apps could be associated with custom URL protocols. That was almost one year ago and since then Apple introduced.. URL protocols. That was almost one year ago and since then Apple introduced 'Document Support' which goes a step further and allows apps to associate with file types. There is a lot of talk in the documentation about how to set up your app to launch other appropriate apps when it encounters an unknown file type. This means..
Can I embed a custom font in an iPhone application? http://stackoverflow.com/questions/360751/can-i-embed-a-custom-font-in-an-iphone-application to the project. I then tried this code UIFont font UIFont fontWithName @ Harrowprint size 20 which resulted in an exception being thrown. Looking at the TTF file in Finder confirmed that the font name was Harrowprint. EDIT there have been a number of replies so far which tell me to read the documentation on X or Y. I've.. is built in. If you need to support pre 3.2 you can still use this solution. I created a simple module that extends UILabel and handles loading .ttf files. I released it opensource under the Apache license and put it on github here git github.com zynga FontLabel.git The important files are FontLabel.h and FontLabel.m... and handles loading .ttf files. I released it opensource under the Apache license and put it on github here git github.com zynga FontLabel.git The important files are FontLabel.h and FontLabel.m. It uses some of the code from Genericrich's answer above. Browse the source here http github.com zynga FontLabel tree master ..
How do I record audio on iPhone with AVAudioRecorder? http://stackoverflow.com/questions/1010343/how-do-i-record-audio-on-iphone-with-avaudiorecorder note that the AVAudioRecorder method deleteRecording as of this writing crashes your application. This is why I am removing the recorded file through the File Manager. When recording is done I save the recorded audio as NSData in the currently edited object using KVC. #define DOCUMENTS_FOLDER NSHomeDirectory stringByAppendingPathComponent.. NO forKey AVLinearPCMIsFloatKey Create a new dated file NSDate now NSDate dateWithTimeIntervalSinceNow 0 NSString caldate now description recorderFilePath NSString stringWithFormat @ @ @.caf DOCUMENTS_FOLDER caldate retain NSURL url NSURL fileURLWithPath recorderFilePath err nil recorder AVAudioRecorder alloc.. NSString caldate now description recorderFilePath NSString stringWithFormat @ @ @.caf DOCUMENTS_FOLDER caldate retain NSURL url NSURL fileURLWithPath recorderFilePath err nil recorder AVAudioRecorder alloc initWithURL url settings recordSetting error err if recorder NSLog @ recorder @ d @ err domain err code err userInfo..
Delete/Reset all entries in Core Data? http://stackoverflow.com/questions/1077810/delete-reset-all-entries-in-core-data essentially hit a reset button. iphone cocoa cocoa touch core data share improve this question You can still delete the file programmatically using the NSFileManager removeItemAtPath method. NSPersistentStore store ... NSError error NSURL storeURL store.URL NSPersistentStoreCoordinator storeCoordinator ... storeCoordinator.. store ... NSError error NSURL storeURL store.URL NSPersistentStoreCoordinator storeCoordinator ... storeCoordinator removePersistentStore store error error NSFileManager defaultManager removeItemAtPath storeURL.path error error Then just add the persistent store back to ensure it is recreated properly. The programmatic way.. done programatically at runtime. Update for iOS5 With the introduction of external binary storage allowsExternalBinaryDataStorage or Store in External Record File in iOS 5 and OS X 10.7 simply deleting files pointed by storeURLs is not enough. You'll leave the external record files behind. Since the naming scheme of these..
gcc-4.2 failed with exit code 1 iphone http://stackoverflow.com/questions/1248520/gcc-4-2-failed-with-exit-code-1-iphone
Upload File to FTP Server on iPhone http://stackoverflow.com/questions/1266176/upload-file-to-ftp-server-on-iphone File to FTP Server on iPhone I would like to implement logic that uploads file to FTP Server. I am new in iPhone development so want to figure out preferred approach...
How to store custom objects in NSUserDefaults http://stackoverflow.com/questions/2315948/how-to-store-custom-objects-in-nsuserdefaults return the info NSString name int life id init These are the setters void setName NSString input string void setLife NSNumber input number @end Implementation File #import Player.h @implementation Player id init if self super init self setName @ Player Name self setLife NSNumber numberWithInt 20 self setPsnCounters NSNumber..
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 implemented this system for choosing associated applications or will they do nothing as before iphone ios cocoa touch ipad share improve this question File type handling is new with iPhone OS 3.2 and is different than the already existing custom URL schemes. You can register your application to handle particular document.. To register support you will need to have something like the following in your Info.plist key CFBundleDocumentTypes key array dict key CFBundleTypeIconFiles key array string Document molecules 320.png string string Document molecules 64.png string array key CFBundleTypeName key string Molecules Structure File string.. key array string Document molecules 320.png string string Document molecules 64.png string array key CFBundleTypeName key string Molecules Structure File string key CFBundleTypeRole key string Viewer string key LSHandlerRank key string Owner string key LSItemContentTypes key array string com.sunsetlakesoftware.molecules.pdb..
UITextView with Syntax Highlighting [duplicate] http://stackoverflow.com/questions/3642540/uitextview-with-syntax-highlighting background colors text storage management efficiency spell checking etc. Some of these are provided by system frameworks but still need a lot of integration. File a bug and wait for a nice public API to come my personal approach . Convince Apple to allow private API again and mess with UItextView s DOM. The Omni Group has..
How do you beta test an iphone app? http://stackoverflow.com/questions/40154/how-do-you-beta-test-an-iphone-app and save the file distribution_identify.cer . Doubleclick the file to add it to the Keychain. Backup the certificate by selecting its private key and the File Export Items... . Go back to the Provisioning Portal again. Go to the section Provisioning . Go to the tab Distribution . Click the button New Profile . Select.. file to disk. Doubleclick the file to add it to Xcode. Step C Build the app for distribution Open your project in Xcode. Open the Project Info pane In Groups Files select the topmost item and press Cmd I . Go to the tab Configuration . Select the configuration Release . Click the button Duplicate and name it Distribution.. . Select the configuration Release . Click the button Duplicate and name it Distribution . Close the Project Info pane. Open the Target Info pane In Groups Files expand Targets select your target and press Cmd I . Go to the tab Build . Select the Configuration named Distribution . Find the section Code Signing . Set the..
iOS SDK - Programmatically generate a PDF file http://stackoverflow.com/questions/4362734/ios-sdk-programmatically-generate-a-pdf-file C style. This also seems like a ridiculous way to write to a PDF file having to calculate where lines and other objects will be placed. void CreatePDFFile CGRect pageRect const char filename This code block sets up our PDF Context so that we can draw to it CGContextRef pdfContext CFStringRef path CFURLRef url CFMutableDictionaryRef.. when we call it path CFStringCreateWithCString NULL filename kCFStringEncodingUTF8 Create a CFURL using the CFString we just defined url CFURLCreateWithFileSystemPath NULL path kCFURLPOSIXPathStyle 0 CFRelease path This dictionary contains extra options mostly for 'signing' the PDF myDictionary CFDictionaryCreateMutable.. NULL 0 kCFTypeDictionaryKeyCallBacks kCFTypeDictionaryValueCallBacks CFDictionarySetValue myDictionary kCGPDFContextTitle CFSTR My PDF File CFDictionarySetValue myDictionary kCGPDFContextCreator CFSTR My Name Create our PDF Context with the CFURL the CGRect we provide and the above defined dictionary..
How to Sync iPhone Core Data with web server, and then push to other devices? http://stackoverflow.com/questions/5035132/how-to-sync-iphone-core-data-with-web-server-and-then-push-to-other-devices overlapping the solution described by Chris. For an in depth theoretical discussion of syncing see the paper from Russ Cox MIT and William Josephson Princeton File Synchronization with Vector Time Pairs which applies equally well to core data with some obvious modifications. This provides an overall much more robust and reliable..
How to distribute ios application wirelessly without managing UDIDs and recompilation http://stackoverflow.com/questions/5546581/how-to-distribute-ios-application-wirelessly-without-managing-udids-and-recompil XCode 4 so this may be slightly different if you're using a different version. Basically you have to add an Entitlements.plist file to your resources New File Code Signing Entitlements and before you distribute you have to change Can be debugged to NO Make sure your project is set up with the correct Code signing profiles...
Example or explanation of Core Data Migration with multiple passes? http://stackoverflow.com/questions/5995231/example-or-explanation-of-core-data-migration-with-multiple-passes It's possible to narrow the fetched entities down with a Filter predicate . Back to our two mapping models. We create the first mapping model like this 1. New File Resource Mapping Model 2. Choose a name I chose StepOne 3. Set source and destination data model Mapping Model Step One The multi pass migration doesn't need custom..
iCloud basics and code sample [closed] http://stackoverflow.com/questions/7795629/icloud-basics-and-code-sample anymore. It's in the cloud. Or do I always load my text.txt from disk first and then check with iCloud if there is something more up to date Related problem File structure Sandbox vs. Cloud Perhaps my main problem is a fundamental misunderstanding of how iCloud is supposed to work. When I create a new instance of an UIDocument.. file in iCloud NSMetadataItem item query resultAtIndex 0 NSURL url item valueForAttribute NSMetadataItemURLKey MyTextDocument doc MyTextDocument alloc initWithFileURL url _document doc doc.delegate self.viewController self.viewController.document doc doc openWithCompletionHandler ^ BOOL success if success NSLog @ AppDelegate.. failed to open from iCloud else Nothing in iCloud create a container for file and give it URL NSLog @ AppDelegate ocument not found in iCloud. NSURL ubiq NSFileManager defaultManager URLForUbiquityContainerIdentifier nil NSURL ubiquitousPackage ubiq URLByAppendingPathComponent @ Documents URLByAppendingPathComponent @ text.txt..
How do I draw a line on the iPhone? http://stackoverflow.com/questions/856354/how-do-i-draw-a-line-on-the-iphone create a space to draw in. If you're starting with a new application the easiest way will be to start with the Window based application template. Then go New File and create an Objective C Class with Subclass of set to UIView and give it a name say MyView.m. Now open up the Resources group and double click on MainWindow.xib..
File Upload to HTTP server in iphone programming http://stackoverflow.com/questions/936855/file-upload-to-http-server-in-iphone-programming Upload to HTTP server in iphone programming Can anyone provide me some links or examples to upload files to the HTTP server using iphone APIs. Thanks in Advance..
How to check for an active Internet Connection on iPhone SDK? http://stackoverflow.com/questions/1083701/how-to-check-for-an-active-internet-connection-on-iphone-sdk tonymillion Reachability 3 Update the interface section #import Reachability.h Add this to the interface in the .m file of your view controller @interface MyViewController Reachability internetReachableFoo @end 4 Then implement this method.. controller @interface MyViewController Reachability internetReachableFoo @end 4 Then implement this method in the .m file of your view controller which you can call Checks if we have an internet connection or not void testInternetConnection internetReachableFoo.. version of Reachability.h and Reachability.m to the project you can get those here 3 Add @class Reachability to the .h file of where you are implementing the code 4 Create a couple instances to check in the interface section of the .h file Reachability..
Symbolicating iPhone App Crash Reports http://stackoverflow.com/questions/1460892/symbolicating-iphone-app-crash-reports crash reports from iTunes Connect. I have the application binary that I submitted to the App Store and I have the dSYM file that was generated as part of the build. I have all of these files together inside a single directory that is indexed by.. I submitted to the App Store and I have the dSYM file that was generated as part of the build. I have all of these files together inside a single directory that is indexed by spotlight. What now I have tried invoking symbolicatecrash crashreport.crash.. reports symbolicate share improve this question Steps to analyze crash report from apple Copy the release .app file which was pushed to the appstore the .dSYM file that was created at the time of release and the crash report receive from..
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 do I associate file types with an iPhone application On the subject of associating your iPhone app with file types. In this informative question.. do I associate file types with an iPhone application On the subject of associating your iPhone app with file types. In this informative question I learned that apps could be associated with custom URL protocols. That was almost one.. ago and since then Apple introduced 'Document Support' which goes a step further and allows apps to associate with file types. There is a lot of talk in the documentation about how to set up your app to launch other appropriate apps when it..
Can I embed a custom font in an iPhone application? http://stackoverflow.com/questions/360751/can-i-embed-a-custom-font-in-an-iphone-application UIFont font UIFont fontWithName @ Harrowprint size 20 which resulted in an exception being thrown. Looking at the TTF file in Finder confirmed that the font name was Harrowprint. EDIT there have been a number of replies so far which tell me to.. pre 3.2 you can still use this solution. I created a simple module that extends UILabel and handles loading .ttf files. I released it opensource under the Apache license and put it on github here git github.com zynga FontLabel.git The important.. it opensource under the Apache license and put it on github here git github.com zynga FontLabel.git The important files are FontLabel.h and FontLabel.m. It uses some of the code from Genericrich's answer above. Browse the source here http..
How do I record audio on iPhone with AVAudioRecorder? http://stackoverflow.com/questions/1010343/how-do-i-record-audio-on-iphone-with-avaudiorecorder deleteRecording as of this writing crashes your application. This is why I am removing the recorded file through the File Manager. When recording is done I save the recorded audio as NSData in the currently edited object using KVC. #define DOCUMENTS_FOLDER.. Create a new dated file NSDate now NSDate dateWithTimeIntervalSinceNow 0 NSString caldate now description recorderFilePath NSString stringWithFormat @ @ @.caf DOCUMENTS_FOLDER caldate retain NSURL url NSURL fileURLWithPath recorderFilePath.. NSString stringWithFormat @ @ @.caf DOCUMENTS_FOLDER caldate retain NSURL url NSURL fileURLWithPath recorderFilePath err nil recorder AVAudioRecorder alloc initWithURL url settings recordSetting error err if recorder NSLog @ recorder..
The executable was signed with invalid entitlements http://stackoverflow.com/questions/1074546/the-executable-was-signed-with-invalid-entitlements for Ad Hoc Distribution link at the bottom. Here's the key bit For Ad Hoc Distribution complete the following In the File Menu select New File iPhone OS Code Signing Entitlements. Name the file œEntitlements.plist and click ˜Finish This creates.. link at the bottom. Here's the key bit For Ad Hoc Distribution complete the following In the File Menu select New File iPhone OS Code Signing Entitlements. Name the file œEntitlements.plist and click ˜Finish This creates a copy of the default..
Delete/Reset all entries in Core Data? http://stackoverflow.com/questions/1077810/delete-reset-all-entries-in-core-data cocoa cocoa touch core data share improve this question You can still delete the file programmatically using the NSFileManager removeItemAtPath method. NSPersistentStore store ... NSError error NSURL storeURL store.URL NSPersistentStoreCoordinator.. store.URL NSPersistentStoreCoordinator storeCoordinator ... storeCoordinator removePersistentStore store error error NSFileManager defaultManager removeItemAtPath storeURL.path error error Then just add the persistent store back to ensure it is.. for iOS5 With the introduction of external binary storage allowsExternalBinaryDataStorage or Store in External Record File in iOS 5 and OS X 10.7 simply deleting files pointed by storeURLs is not enough. You'll leave the external record files..
gcc-4.2 failed with exit code 1 iphone http://stackoverflow.com/questions/1248520/gcc-4-2-failed-with-exit-code-1-iphone found the Meta Solution In xcode right click the error line and choose Open These Latest Results as Transcript Text File . This will open the real xcode output log which should contain a better description of the error then was previously seen...
Upload File to FTP Server on iPhone http://stackoverflow.com/questions/1266176/upload-file-to-ftp-server-on-iphone File to FTP Server on iPhone I would like to implement logic that uploads file to FTP Server. I am new in iPhone development..
How to store custom objects in NSUserDefaults http://stackoverflow.com/questions/2315948/how-to-store-custom-objects-in-nsuserdefaults init These are the setters void setName NSString input string void setLife NSNumber input number @end Implementation File #import Player.h @implementation Player id init if self super init self setName @ Player Name self setLife NSNumber numberWithInt..
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 associated applications or will they do nothing as before iphone ios cocoa touch ipad share improve this question File type handling is new with iPhone OS 3.2 and is different than the already existing custom URL schemes. You can register.. to have something like the following in your Info.plist key CFBundleDocumentTypes key array dict key CFBundleTypeIconFiles key array string Document molecules 320.png string string Document molecules 64.png string array key CFBundleTypeName key.. 320.png string string Document molecules 64.png string array key CFBundleTypeName key string Molecules Structure File string key CFBundleTypeRole key string Viewer string key LSHandlerRank key string Owner string key LSItemContentTypes key..
UITextView with Syntax Highlighting [duplicate] http://stackoverflow.com/questions/3642540/uitextview-with-syntax-highlighting efficiency spell checking etc. Some of these are provided by system frameworks but still need a lot of integration. File a bug and wait for a nice public API to come my personal approach . Convince Apple to allow private API again and mess with..
How do you beta test an iphone app? http://stackoverflow.com/questions/40154/how-do-you-beta-test-an-iphone-app . Doubleclick the file to add it to the Keychain. Backup the certificate by selecting its private key and the File Export Items... . Go back to the Provisioning Portal again. Go to the section Provisioning . Go to the tab Distribution.. it to Xcode. Step C Build the app for distribution Open your project in Xcode. Open the Project Info pane In Groups Files select the topmost item and press Cmd I . Go to the tab Configuration . Select the configuration Release . Click the button.. Click the button Duplicate and name it Distribution . Close the Project Info pane. Open the Target Info pane In Groups Files expand Targets select your target and press Cmd I . Go to the tab Build . Select the Configuration named Distribution ...
iOS SDK - Programmatically generate a PDF file http://stackoverflow.com/questions/4362734/ios-sdk-programmatically-generate-a-pdf-file ridiculous way to write to a PDF file having to calculate where lines and other objects will be placed. void CreatePDFFile CGRect pageRect const char filename This code block sets up our PDF Context so that we can draw to it CGContextRef pdfContext.. NULL filename kCFStringEncodingUTF8 Create a CFURL using the CFString we just defined url CFURLCreateWithFileSystemPath NULL path kCFURLPOSIXPathStyle 0 CFRelease path This dictionary contains extra options mostly for 'signing'.. kCFTypeDictionaryValueCallBacks CFDictionarySetValue myDictionary kCGPDFContextTitle CFSTR My PDF File CFDictionarySetValue myDictionary kCGPDFContextCreator CFSTR My Name Create our PDF Context with the CFURL the CGRect we..
How to Sync iPhone Core Data with web server, and then push to other devices? http://stackoverflow.com/questions/5035132/how-to-sync-iphone-core-data-with-web-server-and-then-push-to-other-devices For an in depth theoretical discussion of syncing see the paper from Russ Cox MIT and William Josephson Princeton File Synchronization with Vector Time Pairs which applies equally well to core data with some obvious modifications. This provides..
How to distribute ios application wirelessly without managing UDIDs and recompilation http://stackoverflow.com/questions/5546581/how-to-distribute-ios-application-wirelessly-without-managing-udids-and-recompil if you're using a different version. Basically you have to add an Entitlements.plist file to your resources New File Code Signing Entitlements and before you distribute you have to change Can be debugged to NO Make sure your project is set..
Example or explanation of Core Data Migration with multiple passes? http://stackoverflow.com/questions/5995231/example-or-explanation-of-core-data-migration-with-multiple-passes down with a Filter predicate . Back to our two mapping models. We create the first mapping model like this 1. New File Resource Mapping Model 2. Choose a name I chose StepOne 3. Set source and destination data model Mapping Model Step One..
iCloud basics and code sample [closed] http://stackoverflow.com/questions/7795629/icloud-basics-and-code-sample load my text.txt from disk first and then check with iCloud if there is something more up to date Related problem File structure Sandbox vs. Cloud Perhaps my main problem is a fundamental misunderstanding of how iCloud is supposed to work... resultAtIndex 0 NSURL url item valueForAttribute NSMetadataItemURLKey MyTextDocument doc MyTextDocument alloc initWithFileURL url _document doc doc.delegate self.viewController self.viewController.document doc doc openWithCompletionHandler ^ BOOL.. in iCloud create a container for file and give it URL NSLog @ AppDelegate ocument not found in iCloud. NSURL ubiq NSFileManager defaultManager URLForUbiquityContainerIdentifier nil NSURL ubiquitousPackage ubiq URLByAppendingPathComponent @ Documents..
How do I draw a line on the iPhone? http://stackoverflow.com/questions/856354/how-do-i-draw-a-line-on-the-iphone with a new application the easiest way will be to start with the Window based application template. Then go New File and create an Objective C Class with Subclass of set to UIView and give it a name say MyView.m. Now open up the Resources..
File Upload to HTTP server in iphone programming http://stackoverflow.com/questions/936855/file-upload-to-http-server-in-iphone-programming Upload to HTTP server in iphone programming Can anyone provide me some links or examples to upload files to the HTTP server..
Source for a good, simple, soft modem library http://stackoverflow.com/questions/10693590/source-for-a-good-simple-soft-modem-library Data 0x3FF pRx BitSampleCnt pRx BitRate pRx LastAngle angle pRx LastDelta delta pRx SampleCnt typedef struct tTx Tx FILE DataFile int CountDown tTxTest uint TxGetDataCallBack tTx pTx uint8 pTxData tTxTest pTxTest tTxTest pTx uchar c if pTxTest.. 0 pTxData c return 1 int testTx uint SampleRate double NoiseLevel const char DataFileName const char AudioFileName FILE fData NULL fAudio NULL int err EXIT_FAILURE tTxTest txTest if fData fopen DataFileName rb NULL printf Can't open file s.. samples err EXIT_SUCCESS Exit if fData NULL fclose fData if fAudio NULL fclose fAudio return err typedef struct tRx Rx FILE DataFile tRxTest void RxGetDataCallBack tRx pRx uint8 RxData tRxTest pRxTest tRxTest pRx uchar c RxData fwrite c 1 1 pRxTest..
Sending file from iOS to PHP using POST http://stackoverflow.com/questions/10711481/sending-file-from-ios-to-php-using-post NSURLConnection alloc initWithRequest request delegate self And here is the PHP code if is_uploaded_file _FILES 'thefile' 'tmp_name' echo FILE NAME . _FILES 'thefile' 'name' else echo Nothing The File Size varies depending on the length.. initWithRequest request delegate self And here is the PHP code if is_uploaded_file _FILES 'thefile' 'tmp_name' echo FILE NAME . _FILES 'thefile' 'name' else echo Nothing The File Size varies depending on the length of audio being recorded but.. request delegate self And here is the PHP code if is_uploaded_file _FILES 'thefile' 'tmp_name' echo FILE NAME . _FILES 'thefile' 'name' else echo Nothing The File Size varies depending on the length of audio being recorded but there is data...
how to parse the attributes like in this xml file through xml parser http://stackoverflow.com/questions/10877374/how-to-parse-the-attributes-like-in-this-xml-file-through-xml-parser to parse the attributes like in this xml file through xml parser XML FILE CODE Books Book id 1 isbn 123456 name Let Us C name authors author Yashwant Kanetkar author author ABC author authors price..
How to detect a jailbroken device? [duplicate] http://stackoverflow.com/questions/12085504/how-to-detect-a-jailbroken-device #else BOOL isJailbroken NO BOOL cydiaInstalled NSFileManager defaultManager fileExistsAtPath @ Applications Cydia.app FILE f fopen bin bash r if errno ENOENT cydiaInstalled Device is jailbroken isJailbroken YES fclose f return isJailbroken..
How can I overlap audio files and combine for iPhone in Xcode? http://stackoverflow.com/questions/12628554/how-can-i-overlap-audio-files-and-combine-for-iphone-in-xcode audioMixParams NSMutableArray alloc initWithObjects nil IMPLEMENT FOLLOWING CODE WHEN WANT TO MERGE ANOTHER AUDIO FILE Add Audio Tracks to Composition NSString URLPath1 NSBundle mainBundle pathForResource @ mysound ofType @ mp3 NSString URLPath2..
A complete solution to LOCALLY validate an in-app receipts and bundle receipts on iOS 7 http://stackoverflow.com/questions/19943183/a-complete-solution-to-locally-validate-an-in-app-receipts-and-bundle-receipts-o NSData dataFromPCKS7Path NSString path const char cpath path stringByStandardizingPath fileSystemRepresentation FILE fp fopen cpath rb if fp return nil PKCS7 p7 d2i_PKCS7_fp fp NULL fclose fp if p7 return nil NSData data NSURL certificateURL..
http://stackoverflow.com/questions/318341/how-to-fopen-on-the-iphone the iPhone The iPhone SDK docs claim fopen is a supported method of file access but I am unable to get it to return a FILE handle. I am accessing a directory which is included in my project. I have tried fopen filename dir filename . filename.. access a file within your application bundle you need to get the full path to it NSBundle mainBundle pathForResource FILENAME ofType FILEEXTENSION This returns an NSString which you can pull a UTF8String out of and pass to fopen. share improve..
Encoding images to video with ffmpeg http://stackoverflow.com/questions/3334939/encoding-images-to-video-with-ffmpeg Register all formats and codecs av_register_all AVCodec codec AVCodecContext c NULL int i out_size size outbuf_size FILE f AVFrame picture uint8_t outbuf printf Video encoding n find the mpeg video encoder codec avcodec_find_encoder CODEC_ID_MPEG2VIDEO..
http://stackoverflow.com/questions/412982/iphone-unzip-code NSString unzipeddest DOCUMENTS_FOLDER stringByAppendingPathComponent @ test.txt gzFile file gzopen path UTF8String rb FILE dest fopen unzipeddest UTF8String w unsigned char buffer CHUNK int uncompressedLength gzread file buffer CHUNK if fwrite..
http://stackoverflow.com/questions/4545982/getting-video-from-alasset rep myasset defaultRepresentation NSUInteger size rep size const int bufferSize 8192 NSLog @ Writing to @ tmpfile FILE f fopen tmpfile cStringUsingEncoding 1 wb if f NULL NSLog @ Can not create tmp file. return Byte buffer Byte malloc bufferSize..
iPhone DropBox API: How to load a file? http://stackoverflow.com/questions/5685442/iphone-dropbox-api-how-to-load-a-file would like to use it to simply load a file from the dropBox and save it again. Consider that you only want to sync ONE FILE for the sake of simplicity called 'example.txt' which is located in the 'Example' folder in my DropBox. The same 'example.txt'..
Does Apple modify iOS application executables on apps submitted to the App Store? http://stackoverflow.com/questions/5784169/does-apple-modify-ios-application-executables-on-apps-submitted-to-the-app-store about the executable file not the entire app bundle. In particular would code such as ... int main int argc char argv FILE file fopen argv 0 rb Read entire contents of executable file calculate a hash value ... fclose file ... calculate the same..
How can I use iCloud to synchronize a .zip file between my apps? http://stackoverflow.com/questions/8047217/how-can-i-use-icloud-to-synchronize-a-zip-file-between-my-apps za CloseZipFile2 if successCompressing return YES else return NO IBAction iCloudSyncing id sender PARSE ZIP FILE Pictures NSString documentsDirectory NSSearchPathForDirectoriesInDomains NSDocumentDirectory NSUserDomainMask YES objectAtIndex..
Combine two .wav files in iPhone using Objective C http://stackoverflow.com/questions/8504620/combine-two-wav-files-in-iphone-using-objective-c
Paypal error : FILE SYSTEM CHECK FAILED http://stackoverflow.com/questions/9917292/paypal-error-file-system-check-failed error FILE SYSTEM CHECK FAILED I know there are two posts about this error on SO. Like every google result I found the solution is.. one too. I developed two apps with Paypal. The first works pretty good. The second shows the message DEVELOPER ERROR FILE SYSTEM CHECK FAILED in debugger when Paypal button is initializing. Of course the same code with same application ids are..
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