¡@
2014/10/15 ¤U¤È 10:05:05
iphone Programming Glossary: changedHow 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 568 code for 4 inch screen else code for 3.5 inch screen Also note The auto rotation API has changed completely take a look at that as well if your application supports any rotation other than default...
Declaration/definition of variables locations in ObjectiveC? http://stackoverflow.com/questions/12632285/declaration-definition-of-variables-locations-in-objectivec can understand your confusion. Especially since recent updates to Xcode and the new LLVM compiler changed the way ivars and properties can be declared. Before modern Objective C in old Obj C 2.0 you didn't..
How do I change the Navigation Bar color in iOS 7? http://stackoverflow.com/questions/18929864/how-do-i-change-the-navigation-bar-color-in-ios-7 iphone ios xcode ipad apple share improve this question The behavior of tintColor for bars has changed in iOS 7.0. It no longer affects the bar's background. From the documentation barTintColor Class Reference..
iPhone ivar naming convention [duplicate] http://stackoverflow.com/questions/2114587/iphone-ivar-naming-convention renamed. If you use refactor on a class variable prefixed with an _ the property name will not be changed just the synthesize mapping to the internal name. I pretty much never want the name to vary from the..
Using SSL in an iPhone App - Export Compliance http://stackoverflow.com/questions/2128927/using-ssl-in-an-iphone-app-export-compliance store share improve this question For other people coming to find this answer The process has changed as of Summer 2010 and you probably need an ERN now not a CCATS as was necessary at the time John wrote..
Disabling implicit animations in -[CALayer setNeedsDisplayInRect:] http://stackoverflow.com/questions/2244147/disabling-implicit-animations-in-calayer-setneedsdisplayinrect minimize the amount of drawing I need to do so I'm using setNeedsDisplayInRect to update just the changed parts. This is working splendidly. However when the graphics system updates my layer it's transitioning..
Programmatically add custom event in the iPhone Calendar http://stackoverflow.com/questions/246249/programmatically-add-custom-event-in-the-iphone-calendar calendar icalendar ical share improve this question Based on Apple Documentation this has changed a bit as of iOS 6.0. 1 You should request access to the user's calendar via requestAccessToEntityType..
Is MonoTouch now banned on the iPhone? [closed] http://stackoverflow.com/questions/2604033/is-monotouch-now-banned-on-the-iphone the use of Monotouch for the IPhone iphone monotouch share improve this question Update This changed recently . MonoTouch should no longer conflict with the agreement. Any statements below are purely historical..
http://stackoverflow.com/questions/3097244/exit-application-in-ios-4-0 had in their guide that programmatically exiting the application was not accepted. now everything changed in iOS4.0 clicking the home button puts your app in a suspended mode multitasking .. and I think there..
http://stackoverflow.com/questions/3504173/detect-retina-display mode and 2.0 in 2x mode even though we know that device does not contain a Retina display. Apple changed this behavior in iOS4.2 for the iPad it returns 1.0 in both 1x and 2x modes. You can test this yourself..
Build fat static library (device + simulator) using Xcode and SDK 4+ http://stackoverflow.com/questions/3520977/build-fat-static-library-device-simulator-using-xcode-and-sdk-4 supports iPhone5 using Apple's workaround to the bugs in lipo . NOTE the install instructions have changed I can probably simplify this by changing the script in future but don't want to risk it now copy headers..
display image from URL retrieved from ALAsset in iPhone http://stackoverflow.com/questions/3837115/display-image-from-url-retrieved-from-alasset-in-iphone Photo d indexPath.row 1 return cell iphone image url share improve this question The API has changed the rules slightly and you dont get direct file system access to the iPhoto library any more. Instead.. so I couldnt rely on the image to be available directly after calling findLargeImage . So I changed it to call out to a delegate. @protocol HiresImageDelegate NSObject @optional void hiresImageAvailable..
Set the maximum character length of a UITextField http://stackoverflow.com/questions/433337/set-the-maximum-character-length-of-a-uitextfield Before the text field changes the UITextField asks the delegate if the specified text should be changed. The text field has not changed at this point so we grab it's current length and the string length we're.. the UITextField asks the delegate if the specified text should be changed. The text field has not changed at this point so we grab it's current length and the string length we're inserting minus the range length...
How do I reset after a UIScrollView zoom? http://stackoverflow.com/questions/448285/how-do-i-reset-after-a-uiscrollview-zoom you draw a crisp view at the completion of a zoom. UPDATE 7 23 2010 iPhone OS 3.2 and above have changed the behavior of scroll views in regards to zooming. Now a UIScrollView will respect the identity transform..
http://stackoverflow.com/questions/6124109/instance-variables-with-underscore-in-objective-c-2-0-and-renaming-with-synthet
Locking the Fields in MFMailComposeViewController http://stackoverflow.com/questions/6284599/locking-the-fields-in-mfmailcomposeviewcontroller lock the fields in an MFMailComposeViewController so that the body recipients etc cannot be changed by the user I need the e mail the user sends to go to a particular account and the body to meet certain..
What is the best way to deal with the NSDateFormatter locale “feature”? http://stackoverflow.com/questions/6613110/what-is-the-best-way-to-deal-with-the-nsdateformatter-locale-feature self.locale.description self.locale localeIdentifier return self @end Basically just changed the name of the static locale variable in case there was some conflict with the static declared in the..
How to know the UITableview row number http://stackoverflow.com/questions/9274494/how-to-know-the-uitableview-row-number in a cell how can I know in which row the switch is I need the row number in the switch value changed event. iphone ios uitableview uiswitch share improve this question Tags subclasses or view hierarchy..
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
Declaration/definition of variables locations in ObjectiveC? http://stackoverflow.com/questions/12632285/declaration-definition-of-variables-locations-in-objectivec objective c ios ios5 share improve this question I can understand your confusion. Especially since recent updates to Xcode and the new LLVM compiler changed the way ivars and properties can be declared. Before modern Objective C in old Obj C 2.0 you didn't have a lot of choices. Instance variables used to be declared..
How do I change the Navigation Bar color in iOS 7? http://stackoverflow.com/questions/18929864/how-do-i-change-the-navigation-bar-color-in-ios-7 the top. I can't seem to find an option in my storyboard . iphone ios xcode ipad apple share improve this question The behavior of tintColor for bars has changed in iOS 7.0. It no longer affects the bar's background. From the documentation barTintColor Class Reference The tint color to apply to the navigation bar background...
iPhone ivar naming convention [duplicate] http://stackoverflow.com/questions/2114587/iphone-ivar-naming-convention access it the property and synthesize statement will also be renamed. If you use refactor on a class variable prefixed with an _ the property name will not be changed just the synthesize mapping to the internal name. I pretty much never want the name to vary from the property to the real variable it exposes access to. That alone..
Using SSL in an iPhone App - Export Compliance http://stackoverflow.com/questions/2128927/using-ssl-in-an-iphone-app-export-compliance or from the US government ios iphone ssl encryption app store share improve this question For other people coming to find this answer The process has changed as of Summer 2010 and you probably need an ERN now not a CCATS as was necessary at the time John wrote his answer. See Apple iTunes export restrictions on apps..
Disabling implicit animations in -[CALayer setNeedsDisplayInRect:] http://stackoverflow.com/questions/2244147/disabling-implicit-animations-in-calayer-setneedsdisplayinrect drawing code in its drawInContext method. I'm trying to minimize the amount of drawing I need to do so I'm using setNeedsDisplayInRect to update just the changed parts. This is working splendidly. However when the graphics system updates my layer it's transitioning from the old to the new image using a cross fade. I'd like..
Programmatically add custom event in the iPhone Calendar http://stackoverflow.com/questions/246249/programmatically-add-custom-event-in-the-iphone-calendar event to the iPhone Calendar from the custom App iphone events calendar icalendar ical share improve this question Based on Apple Documentation this has changed a bit as of iOS 6.0. 1 You should request access to the user's calendar via requestAccessToEntityType completion and execute the event handling inside of a block...
Is MonoTouch now banned on the iPhone? [closed] http://stackoverflow.com/questions/2604033/is-monotouch-now-banned-on-the-iphone C# and .NET apps to the iPhone. Does this in fact ban the use of Monotouch for the IPhone iphone monotouch share improve this question Update This changed recently . MonoTouch should no longer conflict with the agreement. Any statements below are purely historical Yes it seems pretty clear from their license agreement..
http://stackoverflow.com/questions/3097244/exit-application-in-ios-4-0 the home button on iPhone exits the application and Apple had in their guide that programmatically exiting the application was not accepted. now everything changed in iOS4.0 clicking the home button puts your app in a suspended mode multitasking .. and I think there should be a clear way for the user to exit the app like an..
http://stackoverflow.com/questions/3504173/detect-retina-display On an iPad running iOS3.2 scale will return 1.0 in 1x mode and 2.0 in 2x mode even though we know that device does not contain a Retina display. Apple changed this behavior in iOS4.2 for the iPad it returns 1.0 in both 1x and 2x modes. You can test this yourself in the simulator. I test for the displayLinkWithTarget selector..
Build fat static library (device + simulator) using Xcode and SDK 4+ http://stackoverflow.com/questions/3520977/build-fat-static-library-device-simulator-using-xcode-and-sdk-4 files etc from your library see below scroll to bottom now supports iPhone5 using Apple's workaround to the bugs in lipo . NOTE the install instructions have changed I can probably simplify this by changing the script in future but don't want to risk it now copy headers section now respects the build setting for the location..
display image from URL retrieved from ALAsset in iPhone http://stackoverflow.com/questions/3837115/display-image-from-url-retrieved-from-alasset-in-iphone thumbnail cell.textLabel setText NSString stringWithFormat @ Photo d indexPath.row 1 return cell iphone image url share improve this question The API has changed the rules slightly and you dont get direct file system access to the iPhoto library any more. Instead you get asset library URL's like this. assets library asset.. fires seems to be a bit slower with iOS5 maybe single core devices so I couldnt rely on the image to be available directly after calling findLargeImage . So I changed it to call out to a delegate. @protocol HiresImageDelegate NSObject @optional void hiresImageAvailable UIImage aimage @end and comme cá ALAssetsLibraryAssetForURLResultBlock..
Set the maximum character length of a UITextField http://stackoverflow.com/questions/433337/set-the-maximum-character-length-of-a-uitextfield length string length range.length return newLength 25 NO YES Before the text field changes the UITextField asks the delegate if the specified text should be changed. The text field has not changed at this point so we grab it's current length and the string length we're inserting minus the range length. If this value is too.. return newLength 25 NO YES Before the text field changes the UITextField asks the delegate if the specified text should be changed. The text field has not changed at this point so we grab it's current length and the string length we're inserting minus the range length. If this value is too long more than 25 characters in..
How do I reset after a UIScrollView zoom? http://stackoverflow.com/questions/448285/how-do-i-reset-after-a-uiscrollview-zoom seems to provide the correct scaling behavior while letting you draw a crisp view at the completion of a zoom. UPDATE 7 23 2010 iPhone OS 3.2 and above have changed the behavior of scroll views in regards to zooming. Now a UIScrollView will respect the identity transform you apply to a content view and only provide the relative..
http://stackoverflow.com/questions/6124109/instance-variables-with-underscore-in-objective-c-2-0-and-renaming-with-synthet
Locking the Fields in MFMailComposeViewController http://stackoverflow.com/questions/6284599/locking-the-fields-in-mfmailcomposeviewcontroller Fields in MFMailComposeViewController Is it possible to somehow lock the fields in an MFMailComposeViewController so that the body recipients etc cannot be changed by the user I need the e mail the user sends to go to a particular account and the body to meet certain criteria so if the user drastically edits the format everything..
What is the best way to deal with the NSDateFormatter locale “feature”? http://stackoverflow.com/questions/6613110/what-is-the-best-way-to-deal-with-the-nsdateformatter-locale-feature NSLog @ Category's object @ and object's locale @ @ self.description self.locale.description self.locale localeIdentifier return self @end Basically just changed the name of the static locale variable in case there was some conflict with the static declared in the subclass and added the extra NSLog. But look what that NSLog..
How to know the UITableview row number http://stackoverflow.com/questions/9274494/how-to-know-the-uitableview-row-number of each cell. When I change the value of the switch in a cell how can I know in which row the switch is I need the row number in the switch value changed event. iphone ios uitableview uiswitch share improve this question Tags subclasses or view hierarchy navigation are too much work . Do this in your action..
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 screenBounds.size.height 568 code for 4 inch screen else code for 3.5 inch screen Also note The auto rotation API has changed completely take a look at that as well if your application supports any rotation other than default. share improve this..
Declaration/definition of variables locations in ObjectiveC? http://stackoverflow.com/questions/12632285/declaration-definition-of-variables-locations-in-objectivec this question I can understand your confusion. Especially since recent updates to Xcode and the new LLVM compiler changed the way ivars and properties can be declared. Before modern Objective C in old Obj C 2.0 you didn't have a lot of choices...
How do I change the Navigation Bar color in iOS 7? http://stackoverflow.com/questions/18929864/how-do-i-change-the-navigation-bar-color-in-ios-7 in my storyboard . iphone ios xcode ipad apple share improve this question The behavior of tintColor for bars has changed in iOS 7.0. It no longer affects the bar's background. From the documentation barTintColor Class Reference The tint color..
iPhone ivar naming convention [duplicate] http://stackoverflow.com/questions/2114587/iphone-ivar-naming-convention will also be renamed. If you use refactor on a class variable prefixed with an _ the property name will not be changed just the synthesize mapping to the internal name. I pretty much never want the name to vary from the property to the real..
Using SSL in an iPhone App - Export Compliance http://stackoverflow.com/questions/2128927/using-ssl-in-an-iphone-app-export-compliance ssl encryption app store share improve this question For other people coming to find this answer The process has changed as of Summer 2010 and you probably need an ERN now not a CCATS as was necessary at the time John wrote his answer. See Apple..
Disabling implicit animations in -[CALayer setNeedsDisplayInRect:] http://stackoverflow.com/questions/2244147/disabling-implicit-animations-in-calayer-setneedsdisplayinrect I'm trying to minimize the amount of drawing I need to do so I'm using setNeedsDisplayInRect to update just the changed parts. This is working splendidly. However when the graphics system updates my layer it's transitioning from the old to..
Programmatically add custom event in the iPhone Calendar http://stackoverflow.com/questions/246249/programmatically-add-custom-event-in-the-iphone-calendar App iphone events calendar icalendar ical share improve this question Based on Apple Documentation this has changed a bit as of iOS 6.0. 1 You should request access to the user's calendar via requestAccessToEntityType completion and execute..
Is MonoTouch now banned on the iPhone? [closed] http://stackoverflow.com/questions/2604033/is-monotouch-now-banned-on-the-iphone this in fact ban the use of Monotouch for the IPhone iphone monotouch share improve this question Update This changed recently . MonoTouch should no longer conflict with the agreement. Any statements below are purely historical Yes it seems..
http://stackoverflow.com/questions/3097244/exit-application-in-ios-4-0 and Apple had in their guide that programmatically exiting the application was not accepted. now everything changed in iOS4.0 clicking the home button puts your app in a suspended mode multitasking .. and I think there should be a clear..
http://stackoverflow.com/questions/3504173/detect-retina-display will return 1.0 in 1x mode and 2.0 in 2x mode even though we know that device does not contain a Retina display. Apple changed this behavior in iOS4.2 for the iPad it returns 1.0 in both 1x and 2x modes. You can test this yourself in the simulator...
Build fat static library (device + simulator) using Xcode and SDK 4+ http://stackoverflow.com/questions/3520977/build-fat-static-library-device-simulator-using-xcode-and-sdk-4 to bottom now supports iPhone5 using Apple's workaround to the bugs in lipo . NOTE the install instructions have changed I can probably simplify this by changing the script in future but don't want to risk it now copy headers section now respects..
display image from URL retrieved from ALAsset in iPhone http://stackoverflow.com/questions/3837115/display-image-from-url-retrieved-from-alasset-in-iphone stringWithFormat @ Photo d indexPath.row 1 return cell iphone image url share improve this question The API has changed the rules slightly and you dont get direct file system access to the iPhoto library any more. Instead you get asset library.. maybe single core devices so I couldnt rely on the image to be available directly after calling findLargeImage . So I changed it to call out to a delegate. @protocol HiresImageDelegate NSObject @optional void hiresImageAvailable UIImage aimage @end..
Set the maximum character length of a UITextField http://stackoverflow.com/questions/433337/set-the-maximum-character-length-of-a-uitextfield newLength 25 NO YES Before the text field changes the UITextField asks the delegate if the specified text should be changed. The text field has not changed at this point so we grab it's current length and the string length we're inserting minus.. text field changes the UITextField asks the delegate if the specified text should be changed. The text field has not changed at this point so we grab it's current length and the string length we're inserting minus the range length. If this value..
How do I reset after a UIScrollView zoom? http://stackoverflow.com/questions/448285/how-do-i-reset-after-a-uiscrollview-zoom while letting you draw a crisp view at the completion of a zoom. UPDATE 7 23 2010 iPhone OS 3.2 and above have changed the behavior of scroll views in regards to zooming. Now a UIScrollView will respect the identity transform you apply to..
http://stackoverflow.com/questions/6124109/instance-variables-with-underscore-in-objective-c-2-0-and-renaming-with-synthet
Locking the Fields in MFMailComposeViewController http://stackoverflow.com/questions/6284599/locking-the-fields-in-mfmailcomposeviewcontroller Is it possible to somehow lock the fields in an MFMailComposeViewController so that the body recipients etc cannot be changed by the user I need the e mail the user sends to go to a particular account and the body to meet certain criteria so if the..
What is the best way to deal with the NSDateFormatter locale “feature”? http://stackoverflow.com/questions/6613110/what-is-the-best-way-to-deal-with-the-nsdateformatter-locale-feature locale @ @ self.description self.locale.description self.locale localeIdentifier return self @end Basically just changed the name of the static locale variable in case there was some conflict with the static declared in the subclass and added..
How to know the UITableview row number http://stackoverflow.com/questions/9274494/how-to-know-the-uitableview-row-number the value of the switch in a cell how can I know in which row the switch is I need the row number in the switch value changed event. iphone ios uitableview uiswitch share improve this question Tags subclasses or view hierarchy navigation are..
Changing Backlight Level, iPhone http://stackoverflow.com/questions/1777470/changing-backlight-level-iphone this. I also don't really know what needs to be in my .h file here but I have NSNumber previousBacklightLevel EDIT Changed NSNumber previousBacklightLevel to float previousBacklightLevel as suggested and this sorted the incompatible types in assignment..
How to make Xcode 3.2.3 build a specfic architecture? http://stackoverflow.com/questions/3438606/how-to-make-xcode-3-2-3-build-a-specfic-architecture has re written the build compile link settings. There's a note in the release notes saying very vaguely that they've Changed it because it used to be confusing . This is not helpful. The build settings for the library VERY clearly say Valid architectures..
UIDatePicker - Upon Date Changed http://stackoverflow.com/questions/3785610/uidatepicker-upon-date-changed Upon Date Changed I have just started using UIDatePicker in my iPad app but is there a way of checking when the date has been changed I want.. user finishes rotating one of the wheels to change the date or time the associated control event is UIControlEventValueChanged. so you need to add your class to handle UIControlEventValueChanged event in your picker picker addTarget self action @selector.. the associated control event is UIControlEventValueChanged. so you need to add your class to handle UIControlEventValueChanged event in your picker picker addTarget self action @selector dateChanged forControlEvents UIControlEventValueChanged .....
JSON POST Request on the iPhone (Using HTTPS) http://stackoverflow.com/questions/4085978/json-post-request-on-the-iphone-using-https put your confidential information at risk. iphone objective c json ssl https share improve this question FIXED Changed request setValue @ application x www form urlencoded forHTTPHeaderField @ Content Type to request setValue @ application..
UISegmentedControl setSelectedSegmentIndex: without valueChanged Action http://stackoverflow.com/questions/4570941/uisegmentedcontrol-setselectedsegmentindex-without-valuechanged-action setSelectedSegmentIndex without valueChanged Action I'm setting the selectedSegmentIndex of an UISegmentedControl via code. Whenever I do this the valueChanged action.. Action I'm setting the selectedSegmentIndex of an UISegmentedControl via code. Whenever I do this the valueChanged action gets called. This sounds logical for me but is there a way to set the selected segment without invoking the action.. a control in code doesn't cause any control events to be emitted. Setting a UIDatePicker's date doesn't emit a Value Changed event. Setting a UIPageControl's currentPage doesn't emit a Value Changed event. Setting a UISlider's value doesn't emit..
Rendering a CGPDFPage into a UIImage http://stackoverflow.com/questions/4639781/rendering-a-cgpdfpage-into-a-uiimage int page_number CGFloat width 60.0 Get the page CGPDFPageRef myPageRef CGPDFDocumentGetPage myDocumentRef page Changed this line for the line above which is a generic line CGPDFPageRef page self getPage page_number CGRect pageRect CGPDFPageGetBoxRect..
Applying Effect to iPhone Camera Preview “Video” http://stackoverflow.com/questions/4893620/applying-effect-to-iphone-camera-preview-video Due to requirement 3 I needed to drop down to AVFoundation. I started with Technical Q A QA1702 and made these changes Changed the sessionPreset to AVCaptureSessionPresetPhoto. Added an AVCaptureStillImageOutput as an additional output before starting..
Navigation Based Application with TabBar http://stackoverflow.com/questions/599200/navigation-based-application-with-tabbar nil self.navigationController pushViewController anotherViewController animated YES anotherViewController release Changed this to 25 to test NSInteger tableView UITableView tableView numberOfRowsInSection NSInteger section return 25 Now when..
iPhone Dev: Xcode debugger does not stop on breakpoints http://stackoverflow.com/questions/601265/iphone-dev-xcode-debugger-does-not-stop-on-breakpoints now is in main and it is not being hit I am starting the debugger with the Run Debug Y command. Still no luck UPDATE 2 Changed Base SDK in target settings to Sim 2.2.1. Changed Active SDK to Sim 2.2.1. Now I can see GCC 4.0 Code Generation options.. the debugger with the Run Debug Y command. Still no luck UPDATE 2 Changed Base SDK in target settings to Sim 2.2.1. Changed Active SDK to Sim 2.2.1. Now I can see GCC 4.0 Code Generation options Debug Symbols are checked Still does not hit breakpoints..
http://stackoverflow.com/questions/7238878/how-can-i-change-strings-of-cancel-button-no-results-label-in-uisearchbar-o searchDisplayController UISearchDisplayController controller didLoadSearchResultsTableView UITableView tableView if isChangedNoResults if contactManager.filteredPeople count 0 NSTimer scheduledTimerWithTimeInterval 0.01 target self selector @selector.. value. If no timer can not change text when No Results show first. void changeNoResultsTextToKorean NSTimer timer if isChangedNoResults timer invalidate else for UIView subview in self.searchDisplayController.searchResultsTableView subviews if subview..
Unwanted scrolling when animating zoomScale in UIScrollView http://stackoverflow.com/questions/7301744/unwanted-scrolling-when-animating-zoomscale-in-uiscrollview from http developer.apple.com library ios #samplecode ZoomingPDFViewer Introduction Intro.html and opened it in XCode Changed Build Settings Architectures Base SDK to Latest iOS iOS 4.3 changed Build Settings GCC 4.2 Language Compile Sources As to..
Is there an advantage to using blocks over functions in Objective-C? http://stackoverflow.com/questions/8647462/is-there-an-advantage-to-using-blocks-over-functions-in-objective-c full of relevant values. With a block you can do this int num1 42 void ^myBlock void ^ NSLog @ num1 is d num1 num1 0 Changed after block is created Sometime later in a different scope myBlock num1 is 42 So simply by using the variable num1 its..
Is it possible to embed or load SWFs when making iphone apps (Is it allowed by Apple) http://stackoverflow.com/questions/8688645/is-it-possible-to-embed-or-load-swfs-when-making-iphone-apps-is-it-allowed-by-a need. I didn't mean SWFs that you need to download from a website or an online source. hope that clarifies things EDIT Changed the question's title...Problem solved thanks for all the help guys and happy new year D iphone flash actionscript 3 actionscript..
|
