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2014/10/15 ¤U¤È 10:05:31
iphone Programming Glossary: contentsHow to make a UITextField move up when keyboard is present http://stackoverflow.com/questions/1126726/how-to-make-a-uitextfield-move-up-when-keyboard-is-present UIView with UITextFields that brings up a keyboard. I need it to be able to Allow scrolling of the contents of the UIScrollView to see the other text fields once the keyboard is brought up Automatically jump.. like. iphone objective c ios share improve this question You will need a scroll view if the contents you have now does not fit in the iPhone screen. If you are adding the scroll view just to make the textfield..
Add UIPickerView & a Button in Action sheet - How? http://stackoverflow.com/questions/1262574/add-uipickerview-a-button-in-action-sheet-how subclassed nor should you add views to its hierarchy I recommend against trying to customize the contents of an ActionSheet as it can lead to serious invalid context errors in iOS 7. I just spent a few hours..
Disabling implicit animations in -[CALayer setNeedsDisplayInRect:] http://stackoverflow.com/questions/2244147/disabling-implicit-animations-in-calayer-setneedsdisplayinrect NSNull null @ onOrderIn NSNull null @ onOrderOut NSNull null @ sublayers NSNull null @ contents NSNull null @ bounds nil layer.actions newActions newActions release to disable fade in out animations.. on insertion or change of sublayers within one of my layers as well as changes in the size and contents of the layer. I believe the contents key is the one you're looking for in order to prevent the crossfade.. within one of my layers as well as changes in the size and contents of the layer. I believe the contents key is the one you're looking for in order to prevent the crossfade on updated drawing. share improve..
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 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 focused Searching..
What's the easiest way to resize/optimize an image size with the iPhone SDK? http://stackoverflow.com/questions/612131/whats-the-easiest-way-to-resize-optimize-an-image-size-with-the-iphone-sdk creates an NSData instance containing the raw bytes for a JPEG image at a 60 quality setting. The contents of that NSData instance can then be written to disk or cached in memory. share improve this answer..
Locking the Fields in MFMailComposeViewController http://stackoverflow.com/questions/6284599/locking-the-fields-in-mfmailcomposeviewcontroller TLS Only do this for self signed certs testMsg.validateSSLChain NO testMsg.delegate self email contents NSString bodyMessage NSString stringWithFormat @ This is the body of the email. You can put anything..
iCloud basics and code sample [closed] http://stackoverflow.com/questions/7795629/icloud-basics-and-code-sample a new instance of an UIDocument I'll have to overwrite two methods. First BOOL loadFromContents id contents ofType NSString typeName error NSError outError to get files from the cloud and then id contentsForType.. contents ofType NSString typeName error NSError outError to get files from the cloud and then id contentsForType NSString typeName error NSError outError to get files into the cloud. Do I have to incorporate.. @synthesize documentText _text @synthesize delegate _delegate READING BOOL loadFromContents id contents ofType NSString typeName error NSError outError NSLog @ UIDocument loadFromContents state d typeName..
Reading HTML content from a UIWebView http://stackoverflow.com/questions/992348/reading-html-content-from-a-uiwebview of NSURL which can easily be instantiated from NSString and returns a string with the complete contents of the page at that URL. For example NSString googleString @ http www.google.com NSURL googleURL NSURL.. www.google.com and error will contain any errors encountered in the fetch. You should check the contents of error after the fetch. Going the other way from a UIWebView is a bit trickier but is basically the.. stringByEvaluatingJavaScriptFromString @ document.body.innerHTML This will grab the current HTML contents of the view using the Document Object Model parse the Javascript then give it to you as an NSString..
How to make a UITextField move up when keyboard is present http://stackoverflow.com/questions/1126726/how-to-make-a-uitextfield-move-up-when-keyboard-is-present up when keyboard is present With the iPhone SDK I have a UIView with UITextFields that brings up a keyboard. I need it to be able to Allow scrolling of the contents of the UIScrollView to see the other text fields once the keyboard is brought up Automatically jump by scrolling up or shortening I know that I need a UIScrollView.. text fields in the visible area which is what I would really like. iphone objective c ios share improve this question You will need a scroll view if the contents you have now does not fit in the iPhone screen. If you are adding the scroll view just to make the textfield scroll up when keyboard comes up then it's not needed...
Add UIPickerView & a Button in Action sheet - How? http://stackoverflow.com/questions/1262574/add-uipickerview-a-button-in-action-sheet-how docs for UIActionSheet UIActionSheet is not designed to be subclassed nor should you add views to its hierarchy I recommend against trying to customize the contents of an ActionSheet as it can lead to serious invalid context errors in iOS 7. I just spent a few hours working through this problem and ultimately decided to take..
Disabling implicit animations in -[CALayer setNeedsDisplayInRect:] http://stackoverflow.com/questions/2244147/disabling-implicit-animations-in-calayer-setneedsdisplayinrect newActions NSMutableDictionary alloc initWithObjectsAndKeys NSNull null @ onOrderIn NSNull null @ onOrderOut NSNull null @ sublayers NSNull null @ contents NSNull null @ bounds nil layer.actions newActions newActions release to disable fade in out animations on insertion or change of sublayers within one of my..
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 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 focused Searching and here doesn't work with all PDFs some just show weird characters..
What's the easiest way to resize/optimize an image size with the iPhone SDK? http://stackoverflow.com/questions/612131/whats-the-easiest-way-to-resize-optimize-an-image-size-with-the-iphone-sdk
Locking the Fields in MFMailComposeViewController http://stackoverflow.com/questions/6284599/locking-the-fields-in-mfmailcomposeviewcontroller testMsg.wantsSecure YES smtp.gmail.com doesn't work without TLS Only do this for self signed certs testMsg.validateSSLChain NO testMsg.delegate self email contents NSString bodyMessage NSString stringWithFormat @ This is the body of the email. You can put anything in here that you want. NSDictionary plainPart NSDictionary..
iCloud basics and code sample [closed] http://stackoverflow.com/questions/7795629/icloud-basics-and-code-sample of how iCloud is supposed to work. When I create a new instance of an UIDocument I'll have to overwrite two methods. First BOOL loadFromContents id contents ofType NSString typeName error NSError outError to get files from the cloud and then id contentsForType NSString typeName error NSError outError to get files into.. have to overwrite two methods. First BOOL loadFromContents id contents ofType NSString typeName error NSError outError to get files from the cloud and then id contentsForType NSString typeName error NSError outError to get files into the cloud. Do I have to incorporate separate functions which will also save a local copy of text.txt.. #import ViewController.h @implementation MyTextDocument @synthesize documentText _text @synthesize delegate _delegate READING BOOL loadFromContents id contents ofType NSString typeName error NSError outError NSLog @ UIDocument loadFromContents state d typeName @ self.documentState typeName if contents length 0 self.documentText..
Reading HTML content from a UIWebView http://stackoverflow.com/questions/992348/reading-html-content-from-a-uiwebview method of NSString it lets you pass in a URL as an instance of NSURL which can easily be instantiated from NSString and returns a string with the complete contents of the page at that URL. For example NSString googleString @ http www.google.com NSURL googleURL NSURL URLWithString googleString NSError error NSString googlePage.. After running this code googlePage will contain the HTML for www.google.com and error will contain any errors encountered in the fetch. You should check the contents of error after the fetch. Going the other way from a UIWebView is a bit trickier but is basically the same concept. You'll have to pull the request from the view.. method as such NSString html yourWebView stringByEvaluatingJavaScriptFromString @ document.body.innerHTML This will grab the current HTML contents of the view using the Document Object Model parse the Javascript then give it to you as an NSString of HTML. Another way is to do your request programmatically..
How to make a UITextField move up when keyboard is present http://stackoverflow.com/questions/1126726/how-to-make-a-uitextfield-move-up-when-keyboard-is-present iPhone SDK I have a UIView with UITextFields that brings up a keyboard. I need it to be able to Allow scrolling of the contents of the UIScrollView to see the other text fields once the keyboard is brought up Automatically jump by scrolling up or shortening.. what I would really like. iphone objective c ios share improve this question You will need a scroll view if the contents you have now does not fit in the iPhone screen. If you are adding the scroll view just to make the textfield scroll up when..
Add UIPickerView & a Button in Action sheet - How? http://stackoverflow.com/questions/1262574/add-uipickerview-a-button-in-action-sheet-how is not designed to be subclassed nor should you add views to its hierarchy I recommend against trying to customize the contents of an ActionSheet as it can lead to serious invalid context errors in iOS 7. I just spent a few hours working through this..
Disabling implicit animations in -[CALayer setNeedsDisplayInRect:] http://stackoverflow.com/questions/2244147/disabling-implicit-animations-in-calayer-setneedsdisplayinrect initWithObjectsAndKeys NSNull null @ onOrderIn NSNull null @ onOrderOut NSNull null @ sublayers NSNull null @ contents NSNull null @ bounds nil layer.actions newActions newActions release to disable fade in out animations on insertion.. fade in out animations on insertion or change of sublayers within one of my layers as well as changes in the size and contents of the layer. I believe the contents key is the one you're looking for in order to prevent the crossfade on updated drawing...
Re-Apply currency formatting to a UITextField on a change event http://stackoverflow.com/questions/2388448/re-apply-currency-formatting-to-a-uitextfield-on-a-change-event text numberFormatter stringFromNumber number return NO we return NO because we have manually edited the textField contents. Edit 1 fixed memory leak. Edit 2 updated for Umka handling of 0 after decimal separator. Code is updated for ARC as well...
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 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 focused Searching and here doesn't work..
What's the easiest way to resize/optimize an image size with the iPhone SDK? http://stackoverflow.com/questions/612131/whats-the-easiest-way-to-resize-optimize-an-image-size-with-the-iphone-sdk
Locking the Fields in MFMailComposeViewController http://stackoverflow.com/questions/6284599/locking-the-fields-in-mfmailcomposeviewcontroller doesn't work without TLS Only do this for self signed certs testMsg.validateSSLChain NO testMsg.delegate self email contents NSString bodyMessage NSString stringWithFormat @ This is the body of the email. You can put anything in here that you want...
http://stackoverflow.com/questions/7010547/uitextfield-text-change-event forControlEvents UIControlEventEditingChanged Then in the textFieldDidChange method you can examine the contents of the textField and reload your table view as needed. You could use that and put calculateAndUpdateTextFields as your selector...
iCloud basics and code sample [closed] http://stackoverflow.com/questions/7795629/icloud-basics-and-code-sample work. When I create a new instance of an UIDocument I'll have to overwrite two methods. First BOOL loadFromContents id contents ofType NSString typeName error NSError outError to get files from the cloud and then id contentsForType NSString typeName.. loadFromContents id contents ofType NSString typeName error NSError outError to get files from the cloud and then id contentsForType NSString typeName error NSError outError to get files into the cloud. Do I have to incorporate separate functions.. MyTextDocument @synthesize documentText _text @synthesize delegate _delegate READING BOOL loadFromContents id contents ofType NSString typeName error NSError outError NSLog @ UIDocument loadFromContents state d typeName @ self.documentState..
How to capture current view screenshot and reuse in code? (iPhone SDK) http://stackoverflow.com/questions/879064/how-to-capture-current-view-screenshot-and-reuse-in-code-iphone-sdk Clif Bar Save Our Snow app in the app store by doing the following Walk the layer hierarchy recursively getting the contents from each layer. If it smells like an image use the CGContext methods to draw it into your context. While walking make sure..
Reading HTML content from a UIWebView http://stackoverflow.com/questions/992348/reading-html-content-from-a-uiwebview in a URL as an instance of NSURL which can easily be instantiated from NSString and returns a string with the complete contents of the page at that URL. For example NSString googleString @ http www.google.com NSURL googleURL NSURL URLWithString googleString.. contain the HTML for www.google.com and error will contain any errors encountered in the fetch. You should check the contents of error after the fetch. Going the other way from a UIWebView is a bit trickier but is basically the same concept. You'll.. html yourWebView stringByEvaluatingJavaScriptFromString @ document.body.innerHTML This will grab the current HTML contents of the view using the Document Object Model parse the Javascript then give it to you as an NSString of HTML. Another way..
How to install iPhone application in iPhone Simulator http://stackoverflow.com/questions/1187611/how-to-install-iphone-application-in-iphone-simulator starting up YourFavouriteApp Developer Platforms iPhoneSimulator.platform Developer Applications iPhone Simulator.app Contents MacOS iPhone Simulator SimulateApplication path_to_your_app YourFavouriteApp.app YourFavouriteApp This will start up your..
iOS crash reports: atos not working as expected http://stackoverflow.com/questions/13574933/ios-crash-reports-atos-not-working-as-expected again that I'm working with the exact dSYM and IPA that I submitted to Apple. My atos command Applications Xcode.app Contents Developer usr bin atos arch armv7 o MYAPP.app MYAPP 0x0004fb26 Same result with usr bin atos and for armv7s. Has anyone..
XCode 5 Crashes on AppStore Validation http://stackoverflow.com/questions/18913964/xcode-5-crashes-on-appstore-validation I get from XCode let me know if there's needed more information. Process Xcode 1920 Path Applications Xcode.app Contents MacOS Xcode Identifier com.apple.dt.Xcode Version 5.0 3332.25 Build Info IDEApplication 3332025000000000~2 App Item ID 497799835..
Xcode: Unable to open project… cannot be opened because the project file cannot be parsed http://stackoverflow.com/questions/361799/xcode-unable-to-open-project-cannot-be-opened-because-the-project-file-canno file here projectname will be the name of your project. Now after right clicked select Show Packages Contents . After that open your projectname.pbxproj file in a text editor. Now search for the line containing .mine and .r . For..
How to Manually Symbolicate iOS Crash to View Crash Logs http://stackoverflow.com/questions/3832900/how-to-manually-symbolicate-ios-crash-to-view-crash-logs sudo cp Developer Platforms iPhoneOS.platform Developer Library Xcode Plug ins iPhoneRemoteDevice.xcodeplugin Contents Resources symbolicatecrash usr local bin Is it a separate download I am using XCode 3.2.3 Thanks. iphone ios ipad symbolicatecrash.. a terminal and run usr bin xcode select print path If it displays Developer or anything but Applications Xcode.app Contents Developer then it is wrong. To fix this run the command sudo usr bin xcode select switch Applications Xcode.app Contents.. Developer then it is wrong. To fix this run the command sudo usr bin xcode select switch Applications Xcode.app Contents Developer You can now run all the steps below with the exception that the symbolicatecrash command is in a new spot again..
Can the UI Automation instrument be run from the command line? http://stackoverflow.com/questions/4191945/can-the-ui-automation-instrument-be-run-from-the-command-line instruments t Developer Platforms iPhoneOS.platform Developer Library Instruments PlugIns AutomationInstrument.bundle Contents Resources Automation.tracetemplate full_path_to_application e UIASCRIPT path_to_script.js e UIARESULTSPATH output_results_path.. e UIASCRIPT path_to_script.js e UIARESULTSPATH output_results_path for xcode 4.5 instruments t Applications Xcode.app Contents Applications Instruments.app Contents PlugIns AutomationInstrument.bundle Contents Resources Automation.tracetemplate full_path_to_application.. output_results_path for xcode 4.5 instruments t Applications Xcode.app Contents Applications Instruments.app Contents PlugIns AutomationInstrument.bundle Contents Resources Automation.tracetemplate full_path_to_application e UIASCRIPT path_to_script.js..
Is it possible to reverse-engineer my iPhone application? http://stackoverflow.com/questions/5058203/is-it-possible-to-reverse-engineer-my-iphone-application files about the application and the application executables and its resources. Right clicking and picking Show Package Contents will show the entire contents of the Application.app directory. Any file resources images sounds properties filed etc. that..
Xcode 4: create IPA file instead of .xcarchive http://stackoverflow.com/questions/5265292/xcode-4-create-ipa-file-instead-of-xcarchive go to the Organizer select your archive select Share and in the Select the content and options for sharing pane set Contents to iOS App Store Package .ipa and Identity to iPhone Distribution which should match your ad hoc app store provisioning..
http://stackoverflow.com/questions/6906930/avaudiorecorder-throws-erros following error 2011 08 02 11 09 03.586 Moodle 7832 10103 Error loading System Library Extensions AudioIPCDriver.kext Contents Resources AudioIPCPlugIn.bundle Contents MacOS AudioIPCPlugIn dlopen System Library Extensions AudioIPCDriver.kext Contents.. Moodle 7832 10103 Error loading System Library Extensions AudioIPCDriver.kext Contents Resources AudioIPCPlugIn.bundle Contents MacOS AudioIPCPlugIn dlopen System Library Extensions AudioIPCDriver.kext Contents Resources AudioIPCPlugIn.bundle Contents.. Resources AudioIPCPlugIn.bundle Contents MacOS AudioIPCPlugIn dlopen System Library Extensions AudioIPCDriver.kext Contents Resources AudioIPCPlugIn.bundle Contents MacOS AudioIPCPlugIn 262 Symbol not found ___CFObjCIsCollectable Do you know where..
http://stackoverflow.com/questions/905542/how-to-write-data-in-plist manager NSFileManager defaultManager if plistPath NSBundle mainBundle bundlePath stringByAppendingPathComponent @ Contents Info.plist if manager isWritableFileAtPath plistPath NSMutableDictionary infoDict NSMutableDictionary dictionaryWithContentsOfFile.. Info.plist if manager isWritableFileAtPath plistPath NSMutableDictionary infoDict NSMutableDictionary dictionaryWithContentsOfFile plistPath infoDict setObject NSNumber numberWithBool hidden forKey @ LSUIElement infoDict writeToFile plistPath atomically..
What properties can I set via an UIAppearance proxy? http://stackoverflow.com/questions/9424112/what-properties-can-i-set-via-an-uiappearance-proxy tagged with UI_APPEARANCE_SELECTOR you can use the following unix commands in a terminal cd Applications Xcode.app Contents Developer Platforms iPhoneOS.platform Developer Œâ€ SDKs iPhoneOS5.1.sdk System Library Frameworks UIKit.framework Headers..
Use NSURLIsExcludedFromBackupKey without crashing on iOS 5.0 http://stackoverflow.com/questions/9620651/use-nsurlisexcludedfrombackupkey-without-crashing-on-ios-5-0 Simulator 5.0 Applications B0872A19 3230 481C B5CE D4BDE264FBDF Transit.app Transit Expected in Applications Xcode.app Contents Developer Platforms iPhoneSimulator.platform Developer SDKs iPhoneSimulator5.0.sdk System Library Frameworks Foundation.framework..
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