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2014/10/15 ¤U¤È 10:09:33
iphone Programming Glossary: getHow 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 ^ Reachability reach Update the UI on the main thread dispatch_async dispatch_get_main_queue ^ NSLog @ Yayyy we have the interwebs Internet is not reachable internetReachableFoo.unreachableBlock.. ^ Reachability reach Update the UI on the main thread dispatch_async dispatch_get_main_queue ^ NSLog @ Someone broke the internet internetReachableFoo startNotifier METHOD 2 Do it.. 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..
How to programmatically send SMS on the iPhone? http://stackoverflow.com/questions/10848/how-to-programmatically-send-sms-on-the-iphone new game It roxxers my boxxers and yours will be too roxxersboxxers.com If you sign up now you'll get 3 200 RB points Apple has restrictions for automated or even partially automated SMS and dialing operations...
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 and install latest version of Xcode . Set a 4 inch launch image for your app. This is how you get 1136 px screen height without it you will get 960 px with black margins on top and bottom . Test your.. a 4 inch launch image for your app. This is how you get 1136 px screen height without it you will get 960 px with black margins on top and bottom . Test your app and hopefully do nothing else since everything..
Symbolicating iPhone App Crash Reports http://stackoverflow.com/questions/1460892/symbolicating-iphone-app-crash-reports 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.. if we use IPA for symbolicating just rename the extention .ipa with .zip extract it then we can get a Payload Folder which contain app. In this case we don't need .dSYM file. Note This can only work if..
How do I detect when someone shakes an iPhone? http://stackoverflow.com/questions/150446/how-do-i-detect-when-someone-shakes-an-iphone to receive the shake event messages. Here's the code that you can use in any UIView to get shake events @implementation ShakingView void motionEnded UIEventSubtype motion withEvent UIEvent event.. return YES @end You can easily transform any UIView even system views into a view that can get the shake event simply by subclassing the view with only these methods and then selecting this new type.. BOOL animated shakeView resignFirstResponder super viewWillDisappear animated Don't forget that if you have other views that become first responder from user actions like a search bar or text..
Programmatically get own phone number in iOS http://stackoverflow.com/questions/193182/programmatically-get-own-phone-number-in-ios get own phone number in iOS Is there any way to get own phone number by standard APIs from iPhone SDK .. get own phone number in iOS Is there any way to get own phone number by standard APIs from iPhone SDK iphone ios mobile phones phone number share improve.. iPhone SDK iphone ios mobile phones phone number share improve this question At the risk of getting negative marks I want to suggest that the highest ranking solution currently the first response..
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 Documents directory under a subdirectory corresponding to what email box they arrived in. You can get the URL for this file within the application delegate method using code like the following NSURL url..
http://stackoverflow.com/questions/3339722/check-iphone-ios-version a if version 3.1.3 How can I do this iphone version ios share improve this question You can get the OS version using UIDevice currentDevice systemVersion However you should avoid relying on the version..
How do I apply a perspective transform to a UIView? http://stackoverflow.com/questions/347721/how-do-i-apply-a-perspective-transform-to-a-uiview work with the UIView's layer using a CATransform3D to perform the layer's rotation. The trick to get perspective working as described here is to directly access one of the matrix cells of the CATransform3D..
Prefixing property names with an underscore in Objective C [duplicate] http://stackoverflow.com/questions/3521254/prefixing-property-names-with-an-underscore-in-objective-c myStringProperty In the implementation @synthesize myStringProperty _myStringProperty Should I get over my aversion to the underscore because that is the one way it should be done is there a good reason.. the your custom or the synthesized setter method self setBar numberOne self.bar numberOne Both get the value of bar through your synthesized or your custom accessor method NSNumber fooBar self bar fooBar..
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 who provides an answer using only documented APIs who responds with sufficient information to get this working on the device. Working on the simulator too would be a bonus. EDIT it appears that the..
Fast and Lean PDF Viewer for iPhone / iPad / iOs - tips and hints? http://stackoverflow.com/questions/3889634/fast-and-lean-pdf-viewer-for-iphone-ipad-ios-tips-and-hints Understanding the PDF Rect for link positioning Converting PDF annot datestrings Getting the target of the link Getting the page number from the Dest array Getting a table of contents Document title and..
parsing HTML on the iPhone [closed] http://stackoverflow.com/questions/405749/parsing-html-on-the-iphone Edit Project Settings Search for setting Other Linker Flags Add a new search flag lxml2 From hpple get the following source code files an add them to your project TFpple.h TFpple.m TFppleElement.h TFppleElement.m..
iPhone/iOS JSON parsing tutorial [closed] http://stackoverflow.com/questions/5813077/iphone-ios-json-parsing-tutorial
UIDevice uniqueIdentifier Deprecated - What To Do Now? http://stackoverflow.com/questions/6993325/uidevice-uniqueidentifier-deprecated-what-to-do-now A UUID created by CFUUIDCreate is unique if a user uninstalls and re installs the app you will get a new one each time. But you might want it to be not unique i. e. it should stay the same when the user.. for the first time is what Apple seems to want you to use . Edit 3 So this major point doesn't get lost in the comment noise do not use the MAC as UUID create a hash using the MAC . That hash will always..
How do I break down an NSTimeInterval into year, months, days, hours, minutes and seconds on iPhone? http://stackoverflow.com/questions/1237778/how-do-i-break-down-an-nstimeinterval-into-year-months-days-hours-minutes-an step and you don't even need the NSTimeInterval just apply the dates to the NSCalendar method . Get your quotes from NSDateComponents Sample Code The time interval NSTimeInterval theTimeInterval ... Get.. your quotes from NSDateComponents Sample Code The time interval NSTimeInterval theTimeInterval ... Get the system calendar NSCalendar sysCalendar NSCalendar currentCalendar Create the NSDates NSDate date1.. NSDate alloc init NSDate date2 NSDate alloc initWithTimeInterval theTimeInterval sinceDate date1 Get conversion to months days hours minutes unsigned int unitFlags NSHourCalendarUnit NSMinuteCalendarUnit..
Get to UIViewController from UIView on iPhone? http://stackoverflow.com/questions/1340434/get-to-uiviewcontroller-from-uiview-on-iphone to UIViewController from UIView on iPhone Is there a built in way to get from a UIView to its UIViewController..
How to get the RGB values for a pixel on an image on the iphone http://stackoverflow.com/questions/144250/how-to-get-the-rgb-values-for-a-pixel-on-an-image-on-the-iphone the image and capture the RGB values for the pixel in question to determine and match its color. Getting the UIImage is the easy part but is there a way to convert the UIImage data into a bitmap representation.. to the image pixelData associated with the bitmap context. pixelData RGBAPixel CGBitmapContextGetData context return pixelData Read Only Data Previous information method 2 Step 1. I declared a type.. pixelData Step 4. Subclass code I put in a method named bitmap to return the bitmap pixel data Get the bitmap data from the receiver's CGImage see UIImage docs self setBitmapData CGDataProviderCopyData..
How to change the name of an iOS app? http://stackoverflow.com/questions/238980/how-to-change-the-name-of-an-ios-app more civilized solution. iphone ios xcode share improve this question Go to Targets in Xcode Get Info on your project's target your current silly development name Search for Product Name under Packaging..
How to parsing JSON object in iPhone SDK (XCode) using JSON-Framework http://stackoverflow.com/questions/3165290/how-to-parsing-json-object-in-iphone-sdk-xcode-using-json-framework use it taken from the docs here Parse the string into JSON NSDictionary json myString JSONValue Get the objects you want e.g. output the second item's client id NSArray items json valueForKeyPath @ data.array..
Play sound on iPhone even in silent mode http://stackoverflow.com/questions/3740528/play-sound-on-iphone-even-in-silent-mode the sound halfway through playing player.currentTime 10 skip forward 10 seconds player.duration Get the duration And other nice stuff. Look up the AVAudioPlayer Class reference. share improve this answer..
parsing HTML on the iPhone [closed] http://stackoverflow.com/questions/405749/parsing-html-on-the-iphone @ example.html Create parser xpathParser TFHpple alloc initWithHTMLData data Get all the cells of the 2nd row of the 3rd table NSArray elements xpathParser searchWithXPathQuery @ table.. @ table 3 tr 2 td Access the first cell TFHppleElement element elements objectAtIndex 0 Get the text within the cell tag NSString content element content xpathParser release data release Known..
Get PDF hyperlinks on iOS with Quartz http://stackoverflow.com/questions/4080373/get-pdf-hyperlinks-on-ios-with-quartz PDF hyperlinks on iOS with Quartz I've spent all day trying to get hyperlinks metadata from PDFs in.. document actually contains annotations. for int i 0 i pageCount i CGPDFPageRef page CGPDFDocumentGetPage doc i 1 CGPDFDictionaryRef pageDictionary CGPDFPageGetDictionary page CGPDFArrayRef outputArray.. i CGPDFPageRef page CGPDFDocumentGetPage doc i 1 CGPDFDictionaryRef pageDictionary CGPDFPageGetDictionary page CGPDFArrayRef outputArray if CGPDFDictionaryGetArray pageDictionary Annots outputArray..
iOS: How to store username/password within an app? http://stackoverflow.com/questions/6972092/ios-how-to-store-username-password-within-an-app forKey kSecValueData keychainItem setObject @ username you are saving forKey kSecAttrAccount Get them using NSString password keychainItem objectForKey kSecValueData NSString username keychainItem..
iPhone/iPad/OSX: How to get my IP address programmatically? http://stackoverflow.com/questions/7072989/iphone-ipad-osx-how-to-get-my-ip-address-programmatically share improve this question In your implementation file .m #import ifaddrs.h #import arpa inet.h Get IP Address NSString getIPAddress NSString address @ error struct ifaddrs interfaces NULL struct ifaddrs.. on the iPhone if NSString stringWithUTF8String temp_addr ifa_name isEqualToString @ en0 Get NSString from C String address NSString stringWithUTF8String inet_ntoa struct sockaddr_in temp_addr..
How can I get a precise time, for example in milliseconds in Objective-C? http://stackoverflow.com/questions/889380/how-can-i-get-a-precise-time-for-example-in-milliseconds-in-objective-c double to give you greater precision. In order to calculate millisecond time accuracy you can do Get a current time for where you want to start measuring from NSDate date NSDate date do work... Find elapsed..
Get Exif data from UIImage - UIImagePickerController http://stackoverflow.com/questions/9766394/get-exif-data-from-uiimage-uiimagepickercontroller Exif data from UIImage UIImagePickerController How can we get Exif information from UIImage selected.. sourceRef 0 NULL get exif data CFDictionaryRef exif CFDictionaryRef CFDictionaryGetValue imagePropertiesDictionary kCGImagePropertyExifDictionary NSDictionary exif_dict __bridge NSDictionary..
Verify receipt for in App purchase http://stackoverflow.com/questions/1298998/verify-receipt-for-in-app-purchase NSMutableURLRequest alloc initWithURL urlForValidation validationRequest setHTTPMethod @ GET NSData responseData NSURLConnection sendSynchronousRequest validationRequest returningResponse nil.. here's some super stripped down PHP to handle things receipt json_encode array receipt data _GET receipt NOTE use buy vs sandbox in production. url https sandbox.itunes.apple.com verifyReceipt response_json.. me slightly concerned is the length of the payload in the URL going from the app to the server via GET . I forget if there's a length issue there per the RFCs. Maybe it's OK or maybe it's server specific...
NSURLConnection and Basic HTTP Authentication http://stackoverflow.com/questions/1973325/nsurlconnection-and-basic-http-authentication and Basic HTTP Authentication I need to invoke an initial GET HTTP request with Basic Authentication. This would be the first time the request is sent to the server.. opt for the async route. 2 Anyone know of any some sample code that illustrates Basic Auth on a GET request without the need for a challenge response Apple's documentation shows an example but only after..
iPhone sending POST with NSURLConnection http://stackoverflow.com/questions/2071788/iphone-sending-post-with-nsurlconnection will be used. And this type expects the POST data to have the same format as it would have in a GET request. However if you set a different HTTP Content Type like application xml then this data is not..
Can I make POST or GET requests from an iphone application? http://stackoverflow.com/questions/319463/can-i-make-post-or-get-requests-from-an-iphone-application I make POST or GET requests from an iphone application Is there a way using the iPhone SDK to get the same results as.. iphone application Is there a way using the iPhone SDK to get the same results as an HTTP POST or GET methods iphone objective c cocoa touch share improve this question Assume your class has a responseData.. connection Once this method is invoked responseData contains the complete result This will send a GET. By the time the final method is called responseData will contain the entire HTTP response convert to..
How to send json data in the Http request using NSURLRequest http://stackoverflow.com/questions/4456966/how-to-send-json-data-in-the-http-request-using-nsurlrequest effort into request response as of recent. I have a working example that can call a url via http GET and parse the json returned. The working example of this is below void connection NSURLConnection connection.. response My second question is how might I modify the request part of this to do a POST instead of GET Is it simply to modify the HttpMethod like so request setHTTPMethod @ POST And finally how do I add..
Google plus api for posting on wall like facebook http://stackoverflow.com/questions/7857812/google-plus-api-for-posting-on-wall-like-facebook out there are only a limited number of api's available for google developers and that also only as GET calls according to the developer of google page my question will not get any definite answers as google..
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 @ www.google.com Internet is reachable internetReachableFoo.reachableBlock ^ Reachability reach Update the UI on the main thread dispatch_async dispatch_get_main_queue ^ NSLog @ Yayyy we have the interwebs Internet is not reachable internetReachableFoo.unreachableBlock ^ Reachability reach Update the UI on the main.. the interwebs Internet is not reachable internetReachableFoo.unreachableBlock ^ Reachability reach Update the UI on the main thread dispatch_async dispatch_get_main_queue ^ NSLog @ Someone broke the internet internetReachableFoo startNotifier METHOD 2 Do it yourself the old way using Apple's outdated Reachability class.. framework to the project but don't worry about 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..
How to programmatically send SMS on the iPhone? http://stackoverflow.com/questions/10848/how-to-programmatically-send-sms-on-the-iphone you really want to have spams from your friends Try out this new game It roxxers my boxxers and yours will be too roxxersboxxers.com If you sign up now you'll get 3 200 RB points Apple has restrictions for automated or even partially automated SMS and dialing operations. Imagine if the game instead dialed 911 at a particular..
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 resolution iphone 5 share improve this question Download and install latest version of Xcode . Set a 4 inch launch image for your app. This is how you get 1136 px screen height without it you will get 960 px with black margins on top and bottom . Test your app and hopefully do nothing else since everything should.. Download and install latest version of Xcode . Set a 4 inch launch image for your app. This is how you get 1136 px screen height without it you will get 960 px with black margins on top and bottom . Test your app and hopefully do nothing else since everything should work magically if you had set auto resizing masks..
Symbolicating iPhone App Crash Reports http://stackoverflow.com/questions/1460892/symbolicating-iphone-app-crash-reports 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.. in crash. Ex classname functionName 510 Symbolicating IPA if we use IPA for symbolicating just rename the extention .ipa with .zip extract it then we can get a Payload Folder which contain app. In this case we don't need .dSYM file. Note This can only work if the app binary does not have symbols stripped. By default..
How do I detect when someone shakes an iPhone? http://stackoverflow.com/questions/150446/how-do-i-detect-when-someone-shakes-an-iphone have some UIView not UIViewController that you want as firstResponder to receive the shake event messages. Here's the code that you can use in any UIView to get shake events @implementation ShakingView void motionEnded UIEventSubtype motion withEvent UIEvent event if event.subtype UIEventSubtypeMotionShake Put in code.. motionEnded motion withEvent event BOOL canBecomeFirstResponder return YES @end You can easily transform any UIView even system views into a view that can get the shake event simply by subclassing the view with only these methods and then selecting this new type instead of the base type in IB or using it when allocating.. super viewWillAppear animated void viewWillDisappear BOOL animated shakeView resignFirstResponder super viewWillDisappear animated Don't forget that if you have other views that become first responder from user actions like a search bar or text entry field you'll also need to restore the shaking view first..
Programmatically get own phone number in iOS http://stackoverflow.com/questions/193182/programmatically-get-own-phone-number-in-ios get own phone number in iOS Is there any way to get own phone number by standard APIs from iPhone SDK iphone ios mobile phones phone number share improve this question.. get own phone number in iOS Is there any way to get own phone number by standard APIs from iPhone SDK iphone ios mobile phones phone number share improve this question At the risk of getting negative marks I.. there any way to get own phone number by standard APIs from iPhone SDK iphone ios mobile phones phone number share improve this question At the risk of getting negative marks I want to suggest that the highest ranking solution currently the first response violates the latest SDK Agreement as of Nov 5 2009. Our 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 in this manner from Mail are copied into your application's Documents directory under a subdirectory corresponding to what email box they arrived in. You can get the URL for this file within the application delegate method using code like the following NSURL url NSURL launchOptions valueForKey UIApplicationLaunchOptionsURLKey..
http://stackoverflow.com/questions/3339722/check-iphone-ios-version .systemVersion floatValue but does not work I just want a if version 3.1.3 How can I do this iphone version ios share improve this question You can get the OS version using UIDevice currentDevice systemVersion However you should avoid relying on the version string as an indication of device or OS capabilities...
How do I apply a perspective transform to a UIView? http://stackoverflow.com/questions/347721/how-do-i-apply-a-perspective-transform-to-a-uiview share improve this question As Ben said you'll need to work with the UIView's layer using a CATransform3D to perform the layer's rotation. The trick to get perspective working as described here is to directly access one of the matrix cells of the CATransform3D m34 . Matrix math has never been my thing so I can't explain..
Prefixing property names with an underscore in Objective C [duplicate] http://stackoverflow.com/questions/3521254/prefixing-property-names-with-an-underscore-in-objective-c NSString _myStringProperty @property nonatomic copy NSString myStringProperty In the implementation @synthesize myStringProperty _myStringProperty Should I get over my aversion to the underscore because that is the one way it should be done is there a good reason for this style being the preferred one iphone objective.. numberWithInt 1 Both set the value of bar through either the your custom or the synthesized setter method self setBar numberOne self.bar numberOne Both get the value of bar through your synthesized or your custom accessor method NSNumber fooBar self bar fooBar self.bar Both manipulate the bar ivar directly bar numberOne..
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 this question and I will award the bounty to the first person who provides an answer using only documented APIs who responds with sufficient information to get this working on the device. Working on the simulator too would be a bonus. EDIT it appears that the bounty auto awards to the answer with the highest number of..
Fast and Lean PDF Viewer for iPhone / iPad / iOs - tips and hints? http://stackoverflow.com/questions/3889634/fast-and-lean-pdf-viewer-for-iphone-ipad-ios-tips-and-hints PDF Features Getting Links inside a PDF and here and here Understanding the PDF Rect for link positioning Converting PDF annot datestrings Getting the target of the link Getting the page number from the Dest array Getting a table of contents Document title and Keywords Getting Raw Text and here and Here and here positioning..
parsing HTML on the iPhone [closed] http://stackoverflow.com/questions/405749/parsing-html-on-the-iphone option Add libxml2 library to to your project Menu Project Edit Project Settings Search for setting Other Linker Flags Add a new search flag lxml2 From hpple get the following source code files an add them to your project TFpple.h TFpple.m TFppleElement.h TFppleElement.m XPathQuery.h XPathQuery.m Take a walk on w3school..
iPhone/iOS JSON parsing tutorial [closed] http://stackoverflow.com/questions/5813077/iphone-ios-json-parsing-tutorial
UIDevice uniqueIdentifier Deprecated - What To Do Now? http://stackoverflow.com/questions/6993325/uidevice-uniqueidentifier-deprecated-what-to-do-now the app. iphone ios ipad share improve this question A UUID created by CFUUIDCreate is unique if a user uninstalls and re installs the app you will get a new one each time. But you might want it to be not unique i. e. it should stay the same when the user uninstalls and re installs the app. This requires a bit.. uniqueIdentifier but a UUID that is created when the app starts for the first time is what Apple seems to want you to use . Edit 3 So this major point doesn't get lost in the comment noise do not use the MAC as UUID create a hash using the MAC . That hash will always create the same result every time even across reinstalls..
How do I break down an NSTimeInterval into year, months, days, hours, minutes and seconds on iPhone? http://stackoverflow.com/questions/1237778/how-do-i-break-down-an-nstimeinterval-into-year-months-days-hours-minutes-an comes from comparing 2 NSDate you don't need to do this step and you don't even need the NSTimeInterval just apply the dates to the NSCalendar method . Get your quotes from NSDateComponents Sample Code The time interval NSTimeInterval theTimeInterval ... Get the system calendar NSCalendar sysCalendar NSCalendar currentCalendar.. just apply the dates to the NSCalendar method . Get your quotes from NSDateComponents Sample Code The time interval NSTimeInterval theTimeInterval ... Get the system calendar NSCalendar sysCalendar NSCalendar currentCalendar Create the NSDates NSDate date1 NSDate alloc init NSDate date2 NSDate alloc initWithTimeInterval.. NSCalendar currentCalendar Create the NSDates NSDate date1 NSDate alloc init NSDate date2 NSDate alloc initWithTimeInterval theTimeInterval sinceDate date1 Get conversion to months days hours minutes unsigned int unitFlags NSHourCalendarUnit NSMinuteCalendarUnit NSDayCalendarUnit NSMonthCalendarUnit NSDateComponents breakdownInfo..
Get to UIViewController from UIView on iPhone? http://stackoverflow.com/questions/1340434/get-to-uiviewcontroller-from-uiview-on-iphone to UIViewController from UIView on iPhone Is there a built in way to get from a UIView to its UIViewController I know you can get from UIViewController to its..
How to get the RGB values for a pixel on an image on the iphone http://stackoverflow.com/questions/144250/how-to-get-the-rgb-values-for-a-pixel-on-an-image-on-the-iphone 'eyedropper' tool in photoshop where you can touch a point on the image and capture the RGB values for the pixel in question to determine and match its color. Getting the UIImage is the easy part but is there a way to convert the UIImage data into a bitmap representation in which I could extract this information for a given.. context rect self.CGImage Now we can get a pointer to the image pixelData associated with the bitmap context. pixelData RGBAPixel CGBitmapContextGetData context return pixelData Read Only Data Previous information method 2 Step 1. I declared a type for byte typedef unsigned char byte Step 2. I declared a struct.. A pointer to the first pixel element in an array RGBPixel pixelData Step 4. Subclass code I put in a method named bitmap to return the bitmap pixel data Get the bitmap data from the receiver's CGImage see UIImage docs self setBitmapData CGDataProviderCopyData CGImageGetDataProvider self CGImage Create a buffer to store..
How to change the name of an iOS app? http://stackoverflow.com/questions/238980/how-to-change-the-name-of-an-ios-app over but it seems so primitive that I'm hoping for a more civilized solution. iphone ios xcode share improve this question Go to Targets in Xcode Get Info on your project's target your current silly development name Search for Product Name under Packaging . Change the value of that what you want the new program..
How to parsing JSON object in iPhone SDK (XCode) using JSON-Framework http://stackoverflow.com/questions/3165290/how-to-parsing-json-object-in-iphone-sdk-xcode-using-json-framework to install JSON Framework into your project here's how you use it taken from the docs here Parse the string into JSON NSDictionary json myString JSONValue Get the objects you want e.g. output the second item's client id NSArray items json valueForKeyPath @ data.array NSLog @ client Id @ items objectAtIndex 1 objectForKey..
Play sound on iPhone even in silent mode http://stackoverflow.com/questions/3740528/play-sound-on-iphone-even-in-silent-mode
parsing HTML on the iPhone [closed] http://stackoverflow.com/questions/405749/parsing-html-on-the-iphone Code Example #import TFHpple.h NSData data NSData alloc initWithContentsOfFile @ example.html Create parser xpathParser TFHpple alloc initWithHTMLData data Get all the cells of the 2nd row of the 3rd table NSArray elements xpathParser searchWithXPathQuery @ table 3 tr 2 td Access the first cell TFHppleElement element elements.. row of the 3rd table NSArray elements xpathParser searchWithXPathQuery @ table 3 tr 2 td Access the first cell TFHppleElement element elements objectAtIndex 0 Get the text within the cell tag NSString content element content xpathParser release data release Known issues As hpple is a wrapper over XPathQuery which is another..
Get PDF hyperlinks on iOS with Quartz http://stackoverflow.com/questions/4080373/get-pdf-hyperlinks-on-ios-with-quartz PDF hyperlinks on iOS with Quartz I've spent all day trying to get hyperlinks metadata from PDFs in my iPad application. The CGPDF APIs are a true nightmare and.. it here so hopefully it'll help someone. It assumes the PDF document actually contains annotations. for int i 0 i pageCount i CGPDFPageRef page CGPDFDocumentGetPage doc i 1 CGPDFDictionaryRef pageDictionary CGPDFPageGetDictionary page CGPDFArrayRef outputArray if CGPDFDictionaryGetArray pageDictionary Annots outputArray.. document actually contains annotations. for int i 0 i pageCount i CGPDFPageRef page CGPDFDocumentGetPage doc i 1 CGPDFDictionaryRef pageDictionary CGPDFPageGetDictionary page CGPDFArrayRef outputArray if CGPDFDictionaryGetArray pageDictionary Annots outputArray return int arrayCount CGPDFArrayGetCount outputArray if arrayCount..
iOS: How to store username/password within an app? http://stackoverflow.com/questions/6972092/ios-how-to-store-username-password-within-an-app password using keychainItem setObject @ password you are saving forKey kSecValueData keychainItem setObject @ username you are saving forKey kSecAttrAccount Get them using NSString password keychainItem objectForKey kSecValueData NSString username keychainItem objectForKey kSecAttrAccount Or delete them using keychainItem..
iPhone/iPad/OSX: How to get my IP address programmatically? http://stackoverflow.com/questions/7072989/iphone-ipad-osx-how-to-get-my-ip-address-programmatically PS Can I disable IPv6 somehow iphone ios osx ipad ipv6 share improve this question In your implementation file .m #import ifaddrs.h #import arpa inet.h Get IP Address NSString getIPAddress NSString address @ error struct ifaddrs interfaces NULL struct ifaddrs temp_addr NULL int success 0 retrieve the current interfaces.. AF_INET Check if interface is en0 which is the wifi connection on the iPhone if NSString stringWithUTF8String temp_addr ifa_name isEqualToString @ en0 Get NSString from C String address NSString stringWithUTF8String inet_ntoa struct sockaddr_in temp_addr ifa_addr sin_addr temp_addr temp_addr ifa_next Free memory..
How can I get a precise time, for example in milliseconds in Objective-C? http://stackoverflow.com/questions/889380/how-can-i-get-a-precise-time-for-example-in-milliseconds-in-objective-c accuracy. NSTimeInterval is in seconds but it uses the double to give you greater precision. In order to calculate millisecond time accuracy you can do Get a current time for where you want to start measuring from NSDate date NSDate date do work... Find elapsed time and convert to milliseconds Use modifier to conversion..
Get Exif data from UIImage - UIImagePickerController http://stackoverflow.com/questions/9766394/get-exif-data-from-uiimage-uiimagepickercontroller Exif data from UIImage UIImagePickerController How can we get Exif information from UIImage selected from UIImagePickerController I had done much R D for this.. imagePropertiesDictionary CGImageSourceCopyPropertiesAtIndex sourceRef 0 NULL get exif data CFDictionaryRef exif CFDictionaryRef CFDictionaryGetValue imagePropertiesDictionary kCGImagePropertyExifDictionary NSDictionary exif_dict __bridge NSDictionary exif NSLog @ exif_dict @ exif_dict save image WITH meta..
Verify receipt for in App purchase http://stackoverflow.com/questions/1298998/verify-receipt-for-in-app-purchase URLWithString completeString NSMutableURLRequest validationRequest NSMutableURLRequest alloc initWithURL urlForValidation validationRequest setHTTPMethod @ GET NSData responseData NSURLConnection sendSynchronousRequest validationRequest returningResponse nil error nil validationRequest release NSString responseString.. and make sure it comes back positive. Meanwhile on your server here's some super stripped down PHP to handle things receipt json_encode array receipt data _GET receipt NOTE use buy vs sandbox in production. url https sandbox.itunes.apple.com verifyReceipt response_json call your http post here url receipt response json_decode.. choice. YMMV. PHP.net has the scoop One thing that has me slightly concerned is the length of the payload in the URL going from the app to the server via GET . I forget if there's a length issue there per the RFCs. Maybe it's OK or maybe it's server specific. Readers Advisement welcome on this part There may also be..
NSURLConnection and Basic HTTP Authentication http://stackoverflow.com/questions/1973325/nsurlconnection-and-basic-http-authentication and Basic HTTP Authentication I need to invoke an initial GET HTTP request with Basic Authentication. This would be the first time the request is sent to the server and I already have the username password so there's no need.. on this post it seems that you can't do Basic Auth if you opt for the async route. 2 Anyone know of any some sample code that illustrates Basic Auth on a GET request without the need for a challenge response Apple's documentation shows an example but only after the server has issued the challenge request to the client...
iPhone sending POST with NSURLConnection http://stackoverflow.com/questions/2071788/iphone-sending-post-with-nsurlconnection Type the default type application x www form urlencoded will be used. And this type expects the POST data to have the same format as it would have in a GET request. However if you set a different HTTP Content Type like application xml then this data is not added to the _POST array in PHP. You will have to read the..
Can I make POST or GET requests from an iphone application? http://stackoverflow.com/questions/319463/can-i-make-post-or-get-requests-from-an-iphone-application I make POST or GET requests from an iphone application Is there a way using the iPhone SDK to get the same results as an HTTP POST or GET methods iphone objective c cocoa touch.. I make POST or GET requests from an iphone application Is there a way using the iPhone SDK to get the same results as an HTTP POST or GET methods iphone objective c cocoa touch share improve this question Assume your class has a responseData instance variable then responseData NSMutableData data.. Show error void connectionDidFinishLoading NSURLConnection connection Once this method is invoked responseData contains the complete result This will send a GET. By the time the final method is called responseData will contain the entire HTTP response convert to string with NSString alloc initWithData encoding . Alternately..
How to send json data in the Http request using NSURLRequest http://stackoverflow.com/questions/4456966/how-to-send-json-data-in-the-http-request-using-nsurlrequest new to objective c and I'm starting to put a great deal of effort into request response as of recent. I have a working example that can call a url via http GET and parse the json returned. The working example of this is below void connection NSURLConnection connection didReceiveResponse NSURLResponse response responseData.. I block the UI thread while the app is waiting for the response My second question is how might I modify the request part of this to do a POST instead of GET Is it simply to modify the HttpMethod like so request setHTTPMethod @ POST And finally how do I add a set of json data to this post as a simple string for example..
Google plus api for posting on wall like facebook http://stackoverflow.com/questions/7857812/google-plus-api-for-posting-on-wall-like-facebook 2.0 google plus share improve this question As it turns out there are only a limited number of api's available for google developers and that also only as GET calls according to the developer of google page my question will not get any definite answers as google is in the process of creating new api's for accessing user..
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 internetReachableFoo.reachableBlock ^ Reachability reach Update the UI on the main thread dispatch_async dispatch_get_main_queue ^ NSLog @ Yayyy we have the interwebs Internet is not reachable internetReachableFoo.unreachableBlock ^ Reachability.. internetReachableFoo.unreachableBlock ^ Reachability reach Update the UI on the main thread dispatch_async dispatch_get_main_queue ^ NSLog @ Someone broke the internet internetReachableFoo startNotifier METHOD 2 Do it yourself the old way.. worry about 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..
How to programmatically send SMS on the iPhone? http://stackoverflow.com/questions/10848/how-to-programmatically-send-sms-on-the-iphone friends Try out this new game It roxxers my boxxers and yours will be too roxxersboxxers.com If you sign up now you'll get 3 200 RB points Apple has restrictions for automated or even partially automated SMS and dialing operations. Imagine if..
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 this question Download and install latest version of Xcode . Set a 4 inch launch image for your app. This is how you get 1136 px screen height without it you will get 960 px with black margins on top and bottom . Test your app and hopefully.. of Xcode . Set a 4 inch launch image for your app. This is how you get 1136 px screen height without it you will get 960 px with black margins on top and bottom . Test your app and hopefully do nothing else since everything should work magically..
Symbolicating iPhone App Crash Reports http://stackoverflow.com/questions/1460892/symbolicating-iphone-app-crash-reports 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.. 510 Symbolicating IPA if we use IPA for symbolicating just rename the extention .ipa with .zip extract it then we can get a Payload Folder which contain app. In this case we don't need .dSYM file. Note This can only work if the app binary does..
How do I detect when someone shakes an iPhone? http://stackoverflow.com/questions/150446/how-do-i-detect-when-someone-shakes-an-iphone that you want as firstResponder to receive the shake event messages. Here's the code that you can use in any UIView to get shake events @implementation ShakingView void motionEnded UIEventSubtype motion withEvent UIEvent event if event.subtype.. canBecomeFirstResponder return YES @end You can easily transform any UIView even system views into a view that can get the shake event simply by subclassing the view with only these methods and then selecting this new type instead of the base.. animated void viewWillDisappear BOOL animated shakeView resignFirstResponder super viewWillDisappear animated Don't forget that if you have other views that become first responder from user actions like a search bar or text entry field you'll..
Programmatically get own phone number in iOS http://stackoverflow.com/questions/193182/programmatically-get-own-phone-number-in-ios get own phone number in iOS Is there any way to get own phone number by standard APIs from iPhone SDK iphone ios mobile phones.. get own phone number in iOS Is there any way to get own phone number by standard APIs from iPhone SDK iphone ios mobile phones phone number share improve this question .. by standard APIs from iPhone SDK iphone ios mobile phones phone number share improve this question At the risk of getting negative marks I want to suggest that the highest ranking solution currently the first response violates the latest..
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 your application's Documents directory under a subdirectory corresponding to what email box they arrived in. You can get the URL for this file within the application delegate method using code like the following NSURL url NSURL launchOptions..
http://stackoverflow.com/questions/3339722/check-iphone-ios-version not work I just want a if version 3.1.3 How can I do this iphone version ios share improve this question You can get the OS version using UIDevice currentDevice systemVersion However you should avoid relying on the version string as an indication..
How do I apply a perspective transform to a UIView? http://stackoverflow.com/questions/347721/how-do-i-apply-a-perspective-transform-to-a-uiview said you'll need to work with the UIView's layer using a CATransform3D to perform the layer's rotation. The trick to get perspective working as described here is to directly access one of the matrix cells of the CATransform3D m34 . Matrix math..
Prefixing property names with an underscore in Objective C [duplicate] http://stackoverflow.com/questions/3521254/prefixing-property-names-with-an-underscore-in-objective-c nonatomic copy NSString myStringProperty In the implementation @synthesize myStringProperty _myStringProperty Should I get over my aversion to the underscore because that is the one way it should be done is there a good reason for this style being.. of bar through either the your custom or the synthesized setter method self setBar numberOne self.bar numberOne Both get the value of bar through your synthesized or your custom accessor method NSNumber fooBar self bar fooBar self.bar Both manipulate..
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 first person who provides an answer using only documented APIs who responds with sufficient information to get this working on the device. Working on the simulator too would be a bonus. EDIT it appears that the bounty auto awards to..
Fast and Lean PDF Viewer for iPhone / iPad / iOs - tips and hints? http://stackoverflow.com/questions/3889634/fast-and-lean-pdf-viewer-for-iphone-ipad-ios-tips-and-hints PDF and here and here Understanding the PDF Rect for link positioning Converting PDF annot datestrings Getting the target of the link Getting the page number from the Dest array Getting a table of contents Document title and Keywords Getting..
parsing HTML on the iPhone [closed] http://stackoverflow.com/questions/405749/parsing-html-on-the-iphone Menu Project Edit Project Settings Search for setting Other Linker Flags Add a new search flag lxml2 From hpple get the following source code files an add them to your project TFpple.h TFpple.m TFppleElement.h TFppleElement.m XPathQuery.h..
iPhone/iOS JSON parsing tutorial [closed] http://stackoverflow.com/questions/5813077/iphone-ios-json-parsing-tutorial
UIDevice uniqueIdentifier Deprecated - What To Do Now? http://stackoverflow.com/questions/6993325/uidevice-uniqueidentifier-deprecated-what-to-do-now improve this question A UUID created by CFUUIDCreate is unique if a user uninstalls and re installs the app you will get a new one each time. But you might want it to be not unique i. e. it should stay the same when the user uninstalls and re.. when the app starts for the first time is what Apple seems to want you to use . Edit 3 So this major point doesn't get lost in the comment noise do not use the MAC as UUID create a hash using the MAC . That hash will always create the same..
http://stackoverflow.com/questions/1065628/uploading-video-with-iphone r nContent Type application octet stream r nContent Transfer Encoding binary r n r n encoding NSASCIIStringEncoding Get the post header int ASCII format NSData postHeaderData post dataUsingEncoding NSASCIIStringEncoding allowLossyConversion..
How do I break down an NSTimeInterval into year, months, days, hours, minutes and seconds on iPhone? http://stackoverflow.com/questions/1237778/how-do-i-break-down-an-nstimeinterval-into-year-months-days-hours-minutes-an don't need to do this step and you don't even need the NSTimeInterval just apply the dates to the NSCalendar method . Get your quotes from NSDateComponents Sample Code The time interval NSTimeInterval theTimeInterval ... Get the system calendar.. method . Get your quotes from NSDateComponents Sample Code The time interval NSTimeInterval theTimeInterval ... Get the system calendar NSCalendar sysCalendar NSCalendar currentCalendar Create the NSDates NSDate date1 NSDate alloc init.. NSDates NSDate date1 NSDate alloc init NSDate date2 NSDate alloc initWithTimeInterval theTimeInterval sinceDate date1 Get conversion to months days hours minutes unsigned int unitFlags NSHourCalendarUnit NSMinuteCalendarUnit NSDayCalendarUnit..
Get to UIViewController from UIView on iPhone? http://stackoverflow.com/questions/1340434/get-to-uiviewcontroller-from-uiview-on-iphone to UIViewController from UIView on iPhone Is there a built in way to get from a UIView to its UIViewController I know you..
How to get the RGB values for a pixel on an image on the iphone http://stackoverflow.com/questions/144250/how-to-get-the-rgb-values-for-a-pixel-on-an-image-on-the-iphone can touch a point on the image and capture the RGB values for the pixel in question to determine and match its color. Getting the UIImage is the easy part but is there a way to convert the UIImage data into a bitmap representation in which I.. Now we can get a pointer to the image pixelData associated with the bitmap context. pixelData RGBAPixel CGBitmapContextGetData context return pixelData Read Only Data Previous information method 2 Step 1. I declared a type for byte typedef unsigned.. in an array RGBPixel pixelData Step 4. Subclass code I put in a method named bitmap to return the bitmap pixel data Get the bitmap data from the receiver's CGImage see UIImage docs self setBitmapData CGDataProviderCopyData CGImageGetDataProvider..
How to change the name of an iOS app? http://stackoverflow.com/questions/238980/how-to-change-the-name-of-an-ios-app I'm hoping for a more civilized solution. iphone ios xcode share improve this question Go to Targets in Xcode Get Info on your project's target your current silly development name Search for Product Name under Packaging . Change the value..
How to parsing JSON object in iPhone SDK (XCode) using JSON-Framework http://stackoverflow.com/questions/3165290/how-to-parsing-json-object-in-iphone-sdk-xcode-using-json-framework project here's how you use it taken from the docs here Parse the string into JSON NSDictionary json myString JSONValue Get the objects you want e.g. output the second item's client id NSArray items json valueForKeyPath @ data.array NSLog @ client..
Play sound on iPhone even in silent mode http://stackoverflow.com/questions/3740528/play-sound-on-iphone-even-in-silent-mode
parsing HTML on the iPhone [closed] http://stackoverflow.com/questions/405749/parsing-html-on-the-iphone data NSData alloc initWithContentsOfFile @ example.html Create parser xpathParser TFHpple alloc initWithHTMLData data Get all the cells of the 2nd row of the 3rd table NSArray elements xpathParser searchWithXPathQuery @ table 3 tr 2 td Access.. searchWithXPathQuery @ table 3 tr 2 td Access the first cell TFHppleElement element elements objectAtIndex 0 Get the text within the cell tag NSString content element content xpathParser release data release Known issues As hpple is..
Get PDF hyperlinks on iOS with Quartz http://stackoverflow.com/questions/4080373/get-pdf-hyperlinks-on-ios-with-quartz PDF hyperlinks on iOS with Quartz I've spent all day trying to get hyperlinks metadata from PDFs in my iPad application... It assumes the PDF document actually contains annotations. for int i 0 i pageCount i CGPDFPageRef page CGPDFDocumentGetPage doc i 1 CGPDFDictionaryRef pageDictionary CGPDFPageGetDictionary page CGPDFArrayRef outputArray if CGPDFDictionaryGetArray.. for int i 0 i pageCount i CGPDFPageRef page CGPDFDocumentGetPage doc i 1 CGPDFDictionaryRef pageDictionary CGPDFPageGetDictionary page CGPDFArrayRef outputArray if CGPDFDictionaryGetArray pageDictionary Annots outputArray return int arrayCount..
Save An Image To Application Documents Folder From UIView On IOS http://stackoverflow.com/questions/6821517/save-an-image-to-application-documents-folder-from-uiview-on-ios and retrieve the image I've placed in the view. I have retrieved and placed the image in the UIImageView like this Get Image void getPicture id sender UIImagePickerController picker UIImagePickerController alloc init picker.delegate self picker.allowsEditing.. I'm using to save the text in the UITextFields. Here's how I'm saving my UITextField info Handle Save Button void save Get Info From UI self.referringObject setValue self.myInfo.text forKey @ myInfo Like I said earlier I have tried several methods.. NSDocumentDirectory NSUserDomainMask YES NSString documentsPath paths objectAtIndex 0 Get the docs directory NSString filePath documentsPath stringByAppendingPathComponent @ image.png Add the file name pngData..
iOS: How to store username/password within an app? http://stackoverflow.com/questions/6972092/ios-how-to-store-username-password-within-an-app @ password you are saving forKey kSecValueData keychainItem setObject @ username you are saving forKey kSecAttrAccount Get them using NSString password keychainItem objectForKey kSecValueData NSString username keychainItem objectForKey kSecAttrAccount..
iPhone/iPad/OSX: How to get my IP address programmatically? http://stackoverflow.com/questions/7072989/iphone-ipad-osx-how-to-get-my-ip-address-programmatically ios osx ipad ipv6 share improve this question In your implementation file .m #import ifaddrs.h #import arpa inet.h Get IP Address NSString getIPAddress NSString address @ error struct ifaddrs interfaces NULL struct ifaddrs temp_addr NULL int.. which is the wifi connection on the iPhone if NSString stringWithUTF8String temp_addr ifa_name isEqualToString @ en0 Get NSString from C String address NSString stringWithUTF8String inet_ntoa struct sockaddr_in temp_addr ifa_addr sin_addr ..
How can I get a precise time, for example in milliseconds in Objective-C? http://stackoverflow.com/questions/889380/how-can-i-get-a-precise-time-for-example-in-milliseconds-in-objective-c but it uses the double to give you greater precision. In order to calculate millisecond time accuracy you can do Get a current time for where you want to start measuring from NSDate date NSDate date do work... Find elapsed time and convert..
Get Exif data from UIImage - UIImagePickerController http://stackoverflow.com/questions/9766394/get-exif-data-from-uiimage-uiimagepickercontroller Exif data from UIImage UIImagePickerController How can we get Exif information from UIImage selected from UIImagePickerController.. CGImageSourceCopyPropertiesAtIndex sourceRef 0 NULL get exif data CFDictionaryRef exif CFDictionaryRef CFDictionaryGetValue imagePropertiesDictionary kCGImagePropertyExifDictionary NSDictionary exif_dict __bridge NSDictionary exif NSLog @..
Using AFNetworking and HTTP Basic Authentication http://stackoverflow.com/questions/12440059/using-afnetworking-and-http-basic-authentication sharedManager setUsername yourUsernameVariableHere andPassword yourPasswordVariableHere SBAPIManager sharedManager GET @ tasks.json parameters nil success ^ AFHTTPRequestOperation operation id responseObject self.tasks responseObject objectForKey..
http://stackoverflow.com/questions/1286096/getting-image-from-url-server URLWithString urlString NSMutableURLRequest request NSMutableURLRequest alloc initWithURL url request setHTTPMethod @ GET NSURLResponse response nil NSError error nil NSData result NSURLConnection sendSynchronousRequest request returningResponse.. URLWithString urlString NSMutableURLRequest request NSMutableURLRequest alloc initWithURL url request setHTTPMethod @ GET NSURLResponse response nil NSError error nil NSData result NSURLConnection sendSynchronousRequest request returningResponse..
Verify receipt for in App purchase http://stackoverflow.com/questions/1298998/verify-receipt-for-in-app-purchase validationRequest NSMutableURLRequest alloc initWithURL urlForValidation validationRequest setHTTPMethod @ GET NSData responseData NSURLConnection sendSynchronousRequest validationRequest returningResponse nil error nil validationRequest.. Meanwhile on your server here's some super stripped down PHP to handle things receipt json_encode array receipt data _GET receipt NOTE use buy vs sandbox in production. url https sandbox.itunes.apple.com verifyReceipt response_json call your.. One thing that has me slightly concerned is the length of the payload in the URL going from the app to the server via GET . I forget if there's a length issue there per the RFCs. Maybe it's OK or maybe it's server specific. Readers Advisement..
NSMutableURLRequest timeout interval not taken into consideration for POST requests http://stackoverflow.com/questions/1466389/nsmutableurlrequest-timeout-interval-not-taken-into-consideration-for-post-reque Error Domain kCFErrorDomainCFNetwork Code 1001 UserInfo 0x139580 The request timed out. If the http method used is GET it works fine. The connection is async over https . NSURL url NSURL URLWithString urlString NSMutableURLRequest request..
Get the password from the webservices url and access through that password http://stackoverflow.com/questions/15377212/get-the-password-from-the-webservices-url-and-access-through-that-password setURL NSURL URLWithString NSString stringWithFormat @ http www.abcde.com xyz login.aspx Now set HTTP method POST or GET . Write this lines as it is in your code. request setHTTPMethod @ POST Set HTTP header field with length of the post data...
Sending POST data from iphone over SSL HTTPS http://stackoverflow.com/questions/1571336/sending-post-data-from-iphone-over-ssl-https SSL HTTPS In my iphone project i need to pass the user name and password to a web server previously i pass data using GET method and used the url with GET format eg localhost 8888 login userName admin password password but now i need to sent.. need to pass the user name and password to a web server previously i pass data using GET method and used the url with GET format eg localhost 8888 login userName admin password password but now i need to sent this as a POST data can any one help..
NSURLConnection and Basic HTTP Authentication http://stackoverflow.com/questions/1973325/nsurlconnection-and-basic-http-authentication and Basic HTTP Authentication I need to invoke an initial GET HTTP request with Basic Authentication. This would be the first time the request is sent to the server and I already have.. do Basic Auth if you opt for the async route. 2 Anyone know of any some sample code that illustrates Basic Auth on a GET request without the need for a challenge response Apple's documentation shows an example but only after the server has issued..
iPhone sending POST with NSURLConnection http://stackoverflow.com/questions/2071788/iphone-sending-post-with-nsurlconnection x www form urlencoded will be used. And this type expects the POST data to have the same format as it would have in a GET request. However if you set a different HTTP Content Type like application xml then this data is not added to the _POST..
Can I make POST or GET requests from an iphone application? http://stackoverflow.com/questions/319463/can-i-make-post-or-get-requests-from-an-iphone-application I make POST or GET requests from an iphone application Is there a way using the iPhone SDK to get the same results as an HTTP POST or GET.. requests from an iphone application Is there a way using the iPhone SDK to get the same results as an HTTP POST or GET methods iphone objective c cocoa touch share improve this question Assume your class has a responseData instance variable.. NSURLConnection connection Once this method is invoked responseData contains the complete result This will send a GET. By the time the final method is called responseData will contain the entire HTTP response convert to string with NSString..
How should I architect my iPhone app to talk to my website? http://stackoverflow.com/questions/3943597/how-should-i-architect-my-iphone-app-to-talk-to-my-website to send recieve data to PHP files on the server listening for requests JSON would I be better off to send the GET POSTS to a PHP that returns JSON objects and work with some sort of wrapper that manages the data and communicates changes..
How to send json data in the Http request using NSURLRequest http://stackoverflow.com/questions/4456966/how-to-send-json-data-in-the-http-request-using-nsurlrequest put a great deal of effort into request response as of recent. I have a working example that can call a url via http GET and parse the json returned. The working example of this is below void connection NSURLConnection connection didReceiveResponse.. is waiting for the response My second question is how might I modify the request part of this to do a POST instead of GET Is it simply to modify the HttpMethod like so request setHTTPMethod @ POST And finally how do I add a set of json data to..
Google plus api for posting on wall like facebook http://stackoverflow.com/questions/7857812/google-plus-api-for-posting-on-wall-like-facebook As it turns out there are only a limited number of api's available for google developers and that also only as GET calls according to the developer of google page my question will not get any definite answers as google is in the process..
Can anybody help me in recording iPhone output sound through Audio Unit http://stackoverflow.com/questions/8615358/can-anybody-help-me-in-recording-iphone-output-sound-through-audio-unit inRefCon AudioUnit rioUnit MixerHostAudio inRefCon getAudioUnit OSStatus status NSLog @ de5eal el call back BELOW I GET THE ERROR status AudioUnitRender rioUnit ioActionFlags inTimeStamp inBusNumber inNumberFrames bufferList if noErr..
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