¡@
2014/10/15 ¤U¤È 10:10:09
iphone Programming Glossary: ideaHow to intercept touches events on a MKMapView or UIWebView objects? http://stackoverflow.com/questions/1049889/how-to-intercept-touches-events-on-a-mkmapview-or-uiwebview-objects alloc initWithFrame self.view.frame self.view insertSubview mapView atIndex 0 Any idea what I'm doing wrong iphone objective c iphone sdk 3.0 share improve this question None of the..
Is it possible to register a http+domain-based URL Scheme for iPhone apps, like YouTube and Maps? http://stackoverflow.com/questions/1108693/is-it-possible-to-register-a-httpdomain-based-url-scheme-for-iphone-apps-like Mobile Safari will give an error in case the app is not installed. What would be a workaround One idea 1 Use http URLs that open in any desktop browser and render the service through the browser 2 Check..
http://stackoverflow.com/questions/1166444/mkmapview-zoom-and-region span's latitude and longitude delta values to specify zoom level. But I really don't have an idea what these values represent I read the documentation . When I use a MKMapView delegate and trace the..
iPhone Keyboard Covers UITextField http://stackoverflow.com/questions/1247113/iphone-keyboard-covers-uitextfield I call these things plates as in tectonic plates but that's just me . But here is the general idea if you don't need to get fancy. void textFieldDidBeginEditing UITextField textField self animateTextField..
http://stackoverflow.com/questions/1388467/reading-epub-format iPhone application to read ePub files. Is there any framework available to develop this I have no idea about how to read this file format. I tried to parse a sample file with .epub extension using NSXML..
How to customize the callout bubble for MKAnnotationView? http://stackoverflow.com/questions/1565828/how-to-customize-the-callout-bubble-for-mkannotationview way to provide a custom view for the callout bubble or to give it zero size or anything else. My idea was to override selectAnnotation deselectAnnotation in my MKMapViewDelegate and then draw my own custom..
Objective-C categories in static library http://stackoverflow.com/questions/2567498/objective-c-categories-in-static-library list after that all works OK. ObjC flag was enough in my case. I also was interested with idea from http iphonedevelopmentexperiences.blogspot.com 2010 03 categories in static library.html blog...
EXC_BAD_ACCESS signal received http://stackoverflow.com/questions/327082/exc-bad-access-signal-received bad access errors when running on the device. The best way to track these things down and a good idea anyway even if there are no apparent problems is to run the app in the Instruments tool especially with..
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 libs one for sim one for device. Apple has now disabled that too. References This is a great idea it's an excellent approach but it doesn't work http www.drobnik.com touch 2010 04 universal static libraries..
Bold & Non-Bold Text In A Single UILabel? http://stackoverflow.com/questions/3586871/bold-non-bold-text-in-a-single-uilabel not use a UIWebView.. I've also read this may be possible using NSAttributedString but I have no idea how to use that. Any ideas Apple achieves this in several of their apps Examples Screenshot Thanks Dom.. also read this may be possible using NSAttributedString but I have no idea how to use that. Any ideas Apple achieves this in several of their apps Examples Screenshot Thanks Dom iphone objective c ipad..
How do I export UIImage array as a movie? http://stackoverflow.com/questions/3741323/how-do-i-export-uiimage-array-as-a-movie UIImage objects. What I now want to do is create movie from those images. But I don't have any idea how to do so. I hope someone can help me or send me a code snippet which does something like I want...
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 to reduce memory usage while drawing init'ing your NSOperations with a docRef is a bad idea memory wrap the docRef into a singleton. Cancel needless NSOperations When you can especially if they.. like CGAffineTransform currentCTM CGContextGetCTM context if currentCTM.a 1.0 baseImage Calculate ideal scale CGFloat scaleForWidth baseImage.size.width self.bounds.size.width CGFloat scaleForHeight baseImage.size.height..
How to build a framework or library for other developers, the secure way? http://stackoverflow.com/questions/4065052/how-to-build-a-framework-or-library-for-other-developers-the-secure-way to build a framework or library for other developers the secure way We have an idea for an framework or library that will be very helpful for any iOS developer. So we're seriously thinking..
Get PDF hyperlinks on iOS with Quartz http://stackoverflow.com/questions/4080373/get-pdf-hyperlinks-on-ios-with-quartz openURL iphone ipad pdf quartz graphics share improve this question heres the basic idea to get to the annots CGPDFDictionary for each page atleast. after that you should be able to figure..
iOS SDK - Programmatically generate a PDF file http://stackoverflow.com/questions/4362734/ios-sdk-programmatically-generate-a-pdf-file
Lazy load images in UITableViewCell http://stackoverflow.com/questions/531482/lazy-load-images-in-uitableviewcell loading share improve this question Loading the images on a background thread is still a good idea. If you didn't want to reload them each time I'd suggest setting up an NSMutableDictionary and storing..
http://stackoverflow.com/questions/551530/customizing-uialertview to be for. This means that you're changing the UI paradigm on the user which is never a good idea. Second it would be much easier to animate a custom view into place than to try and hack UIAlertView..
How to show button 'Done' on number pad on iPhone? http://stackoverflow.com/questions/584538/how-to-show-button-done-on-number-pad-on-iphone
GCD, Threads, Program Flow and UI Updating http://stackoverflow.com/questions/7290931/gcd-threads-program-flow-and-ui-updating paste from Xcode so there might be some missing or some other typos.. but it should give you an idea what I'm trying to do. Basicly user presses a button that button is ENABLED NO Function called to calculate..
how to create iphone's wobbling icon effect? http://stackoverflow.com/questions/929364/how-to-create-iphones-wobbling-icon-effect to do that This is my first foray into animations that's not using an animated GIF. I think the idea is to slightly rotate the image back and forth to create the wobbling effect. I've looked at using CABasicAnimation..
How to intercept touches events on a MKMapView or UIWebView objects? http://stackoverflow.com/questions/1049889/how-to-intercept-touches-events-on-a-mkmapview-or-uiwebview-objects I see nothing on the Console MapViewWithTouches mapView MapViewWithTouches alloc initWithFrame self.view.frame self.view insertSubview mapView atIndex 0 Any idea what I'm doing wrong iphone objective c iphone sdk 3.0 share improve this question None of the previous solutions above will work perfectly especially in cases..
Is it possible to register a http+domain-based URL Scheme for iPhone apps, like YouTube and Maps? http://stackoverflow.com/questions/1108693/is-it-possible-to-register-a-httpdomain-based-url-scheme-for-iphone-apps-like suffix for this and register it in the Info.plist but Mobile Safari will give an error in case the app is not installed. What would be a workaround One idea 1 Use http URLs that open in any desktop browser and render the service through the browser 2 Check the User Agent and in case it's Mobile Safari open a myprotocol..
http://stackoverflow.com/questions/1166444/mkmapview-zoom-and-region is setRegion animated. As I understand I need to set a region's span's latitude and longitude delta values to specify zoom level. But I really don't have an idea what these values represent I read the documentation . When I use a MKMapView delegate and trace the span values in regionDidChange delegate method results don't..
iPhone Keyboard Covers UITextField http://stackoverflow.com/questions/1247113/iphone-keyboard-covers-uitextfield the other items into another view and slide the view as a unit. I call these things plates as in tectonic plates but that's just me . But here is the general idea if you don't need to get fancy. void textFieldDidBeginEditing UITextField textField self animateTextField textField up YES void textFieldDidEndEditing UITextField..
http://stackoverflow.com/questions/1388467/reading-epub-format ePub format I am trying to develop an iPhone application to read ePub files. Is there any framework available to develop this I have no idea about how to read this file format. I tried to parse a sample file with .epub extension using NSXML Parser but that fails. iphone epub share improve this question..
How to customize the callout bubble for MKAnnotationView? http://stackoverflow.com/questions/1565828/how-to-customize-the-callout-bubble-for-mkannotationview access to the left and right ancillary callout views but no way to provide a custom view for the callout bubble or to give it zero size or anything else. My idea was to override selectAnnotation deselectAnnotation in my MKMapViewDelegate and then draw my own custom view by making a call to my custom annotation view. This..
Objective-C categories in static library http://stackoverflow.com/questions/2567498/objective-c-categories-in-static-library Open target info in fist page General and add my lib to dependencies list after that all works OK. ObjC flag was enough in my case. I also was interested with idea from http iphonedevelopmentexperiences.blogspot.com 2010 03 categories in static library.html blog. Author say he can use category from lib without setting all_load..
EXC_BAD_ACCESS signal received http://stackoverflow.com/questions/327082/exc-bad-access-signal-received
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 Apple disabled that. Throughout 2009 we made pairs of static libs one for sim one for device. Apple has now disabled that too. References This is a great idea it's an excellent approach but it doesn't work http www.drobnik.com touch 2010 04 universal static libraries There's some bugs in his script that means it only..
Bold & Non-Bold Text In A Single UILabel? http://stackoverflow.com/questions/3586871/bold-non-bold-text-in-a-single-uilabel include both bold and non bold text in a uiLabel I'd rather not use a UIWebView.. I've also read this may be possible using NSAttributedString but I have no idea how to use that. Any ideas Apple achieves this in several of their apps Examples Screenshot Thanks Dom iphone objective c ipad nsattributedstring share improve.. bold text in a uiLabel I'd rather not use a UIWebView.. I've also read this may be possible using NSAttributedString but I have no idea how to use that. Any ideas Apple achieves this in several of their apps Examples Screenshot Thanks Dom iphone objective c ipad nsattributedstring share improve this question Update..
How do I export UIImage array as a movie? http://stackoverflow.com/questions/3741323/how-do-i-export-uiimage-array-as-a-movie a movie I have a serious problem I have an array with several UIImage objects. What I now want to do is create movie from those images. But I don't have any idea how to do so. I hope someone can help me or send me a code snippet which does something like I want. Thx iphone export uiimage avfoundation share improve this..
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 ctx kCGRenderingIntentDefault before CGContextDrawPDFPage to reduce memory usage while drawing init'ing your NSOperations with a docRef is a bad idea memory wrap the docRef into a singleton. Cancel needless NSOperations When you can especially if they will be using memory beware of leaving contexts open though.. drawLayer CALayer layer inContext CGContextRef context is like CGAffineTransform currentCTM CGContextGetCTM context if currentCTM.a 1.0 baseImage Calculate ideal scale CGFloat scaleForWidth baseImage.size.width self.bounds.size.width CGFloat scaleForHeight baseImage.size.height self.bounds.size.height CGFloat imageScaleFactor..
How to build a framework or library for other developers, the secure way? http://stackoverflow.com/questions/4065052/how-to-build-a-framework-or-library-for-other-developers-the-secure-way to build a framework or library for other developers the secure way We have an idea for an framework or library that will be very helpful for any iOS developer. So we're seriously thinking about switching from app development to framework library..
Get PDF hyperlinks on iOS with Quartz http://stackoverflow.com/questions/4080373/get-pdf-hyperlinks-on-ios-with-quartz on top of your page and use it to open the URL with UIApplication's openURL iphone ipad pdf quartz graphics share improve this question heres the basic idea to get to the annots CGPDFDictionary for each page atleast. after that you should be able to figure it out with help from the PDF spec from Adobe. 1. get the CGPDFDocumentRef...
iOS SDK - Programmatically generate a PDF file http://stackoverflow.com/questions/4362734/ios-sdk-programmatically-generate-a-pdf-file
Lazy load images in UITableViewCell http://stackoverflow.com/questions/531482/lazy-load-images-in-uitableviewcell are welcome iphone cocoa touch uitableview image lazy loading share improve this question Loading the images on a background thread is still a good idea. If you didn't want to reload them each time I'd suggest setting up an NSMutableDictionary and storing the images in there. You could use some unique identifier..
http://stackoverflow.com/questions/551530/customizing-uialertview
How to show button 'Done' on number pad on iPhone? http://stackoverflow.com/questions/584538/how-to-show-button-done-on-number-pad-on-iphone
GCD, Threads, Program Flow and UI Updating http://stackoverflow.com/questions/7290931/gcd-threads-program-flow-and-ui-updating selector and the solving function Please keep in mind I copy paste from Xcode so there might be some missing or some other typos.. but it should give you an idea what I'm trying to do. Basicly user presses a button that button is ENABLED NO Function called to calculate puzzle. While it's calculating keep the UI Labels updated..
how to create iphone's wobbling icon effect? http://stackoverflow.com/questions/929364/how-to-create-iphones-wobbling-icon-effect icons wobble when you press down on it. What's the best way to do that This is my first foray into animations that's not using an animated GIF. I think the idea is to slightly rotate the image back and forth to create the wobbling effect. I've looked at using CABasicAnimation and CAKeyframeAnimation. CABasicAnimation creates..
How to intercept touches events on a MKMapView or UIWebView objects? http://stackoverflow.com/questions/1049889/how-to-intercept-touches-events-on-a-mkmapview-or-uiwebview-objects mapView MapViewWithTouches alloc initWithFrame self.view.frame self.view insertSubview mapView atIndex 0 Any idea what I'm doing wrong iphone objective c iphone sdk 3.0 share improve this question None of the previous solutions above..
Is it possible to register a http+domain-based URL Scheme for iPhone apps, like YouTube and Maps? http://stackoverflow.com/questions/1108693/is-it-possible-to-register-a-httpdomain-based-url-scheme-for-iphone-apps-like the Info.plist but Mobile Safari will give an error in case the app is not installed. What would be a workaround One idea 1 Use http URLs that open in any desktop browser and render the service through the browser 2 Check the User Agent and in..
http://stackoverflow.com/questions/1166444/mkmapview-zoom-and-region I need to set a region's span's latitude and longitude delta values to specify zoom level. But I really don't have an idea what these values represent I read the documentation . When I use a MKMapView delegate and trace the span values in regionDidChange..
iPhone Keyboard Covers UITextField http://stackoverflow.com/questions/1247113/iphone-keyboard-covers-uitextfield the view as a unit. I call these things plates as in tectonic plates but that's just me . But here is the general idea if you don't need to get fancy. void textFieldDidBeginEditing UITextField textField self animateTextField textField up YES..
http://stackoverflow.com/questions/1388467/reading-epub-format trying to develop an iPhone application to read ePub files. Is there any framework available to develop this I have no idea about how to read this file format. I tried to parse a sample file with .epub extension using NSXML Parser but that fails...
How to customize the callout bubble for MKAnnotationView? http://stackoverflow.com/questions/1565828/how-to-customize-the-callout-bubble-for-mkannotationview callout views but no way to provide a custom view for the callout bubble or to give it zero size or anything else. My idea was to override selectAnnotation deselectAnnotation in my MKMapViewDelegate and then draw my own custom view by making a..
Objective-C categories in static library http://stackoverflow.com/questions/2567498/objective-c-categories-in-static-library add my lib to dependencies list after that all works OK. ObjC flag was enough in my case. I also was interested with idea from http iphonedevelopmentexperiences.blogspot.com 2010 03 categories in static library.html blog. Author say he can use..
EXC_BAD_ACCESS signal received http://stackoverflow.com/questions/327082/exc-bad-access-signal-received and show up as bad access errors when running on the device. The best way to track these things down and a good idea anyway even if there are no apparent problems is to run the app in the Instruments tool especially with the Leaks option...
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 we made pairs of static libs one for sim one for device. Apple has now disabled that too. References This is a great idea it's an excellent approach but it doesn't work http www.drobnik.com touch 2010 04 universal static libraries There's some..
Bold & Non-Bold Text In A Single UILabel? http://stackoverflow.com/questions/3586871/bold-non-bold-text-in-a-single-uilabel a uiLabel I'd rather not use a UIWebView.. I've also read this may be possible using NSAttributedString but I have no idea how to use that. Any ideas Apple achieves this in several of their apps Examples Screenshot Thanks Dom iphone objective.. use a UIWebView.. I've also read this may be possible using NSAttributedString but I have no idea how to use that. Any ideas Apple achieves this in several of their apps Examples Screenshot Thanks Dom iphone objective c ipad nsattributedstring..
How do I export UIImage array as a movie? http://stackoverflow.com/questions/3741323/how-do-i-export-uiimage-array-as-a-movie an array with several UIImage objects. What I now want to do is create movie from those images. But I don't have any idea how to do so. I hope someone can help me or send me a code snippet which does something like I want. Thx iphone export..
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 before CGContextDrawPDFPage to reduce memory usage while drawing init'ing your NSOperations with a docRef is a bad idea memory wrap the docRef into a singleton. Cancel needless NSOperations When you can especially if they will be using memory.. context is like CGAffineTransform currentCTM CGContextGetCTM context if currentCTM.a 1.0 baseImage Calculate ideal scale CGFloat scaleForWidth baseImage.size.width self.bounds.size.width CGFloat scaleForHeight baseImage.size.height self.bounds.size.height..
How to build a framework or library for other developers, the secure way? http://stackoverflow.com/questions/4065052/how-to-build-a-framework-or-library-for-other-developers-the-secure-way to build a framework or library for other developers the secure way We have an idea for an framework or library that will be very helpful for any iOS developer. So we're seriously thinking about switching..
Get PDF hyperlinks on iOS with Quartz http://stackoverflow.com/questions/4080373/get-pdf-hyperlinks-on-ios-with-quartz the URL with UIApplication's openURL iphone ipad pdf quartz graphics share improve this question heres the basic idea to get to the annots CGPDFDictionary for each page atleast. after that you should be able to figure it out with help from..
iOS SDK - Programmatically generate a PDF file http://stackoverflow.com/questions/4362734/ios-sdk-programmatically-generate-a-pdf-file
Lazy load images in UITableViewCell http://stackoverflow.com/questions/531482/lazy-load-images-in-uitableviewcell image lazy loading share improve this question Loading the images on a background thread is still a good idea. If you didn't want to reload them each time I'd suggest setting up an NSMutableDictionary and storing the images in there...
http://stackoverflow.com/questions/551530/customizing-uialertview UIAlertView is designed to be for. This means that you're changing the UI paradigm on the user which is never a good idea. Second it would be much easier to animate a custom view into place than to try and hack UIAlertView to get it to do what..
How to show button 'Done' on number pad on iPhone? http://stackoverflow.com/questions/584538/how-to-show-button-done-on-number-pad-on-iphone
GCD, Threads, Program Flow and UI Updating http://stackoverflow.com/questions/7290931/gcd-threads-program-flow-and-ui-updating keep in mind I copy paste from Xcode so there might be some missing or some other typos.. but it should give you an idea what I'm trying to do. Basicly user presses a button that button is ENABLED NO Function called to calculate puzzle. While..
how to create iphone's wobbling icon effect? http://stackoverflow.com/questions/929364/how-to-create-iphones-wobbling-icon-effect What's the best way to do that This is my first foray into animations that's not using an animated GIF. I think the idea is to slightly rotate the image back and forth to create the wobbling effect. I've looked at using CABasicAnimation and..
Facebook API Post Message On Friends Wall http://stackoverflow.com/questions/10209217/facebook-api-post-message-on-friends-wall
iPhone utility application, Label text does not update in FLipSideView http://stackoverflow.com/questions/10370133/iphone-utility-application-label-text-does-not-update-in-flipsideview although if I NSLog fsv.label.text in prepareForSegue I see that it is properly set to the value of L0.text. Any Idea on what am I doing wrong iphone objective c xcode ios5 uistoryboard share improve this question At the point of prepareForSegue..
how to lock Iphone by programmatically [duplicate] http://stackoverflow.com/questions/11553237/how-to-lock-iphone-by-programmatically difficult to press the lock button . so I planned to create a shortcut for lock Iphone by coding. Kindly give me some Idea about this task using Flex 4 or other Languages also is okay. thanks in advance. iphone ios actionscript 3 flex4 share..
How to detect objects from Image Processing in iOS? http://stackoverflow.com/questions/16355878/how-to-detect-objects-from-image-processing-in-ios Now I want when user touch the spoon only the spoon color will become green rest of the image remain same. I have no Idea how to do this And where to start Any Idea or suggestions would be highly welcome. iphone ios objective c image processing.. the spoon color will become green rest of the image remain same. I have no Idea how to do this And where to start Any Idea or suggestions would be highly welcome. iphone ios objective c image processing uiimageview share improve this question..
http://stackoverflow.com/questions/3988432/two-modalviewcontroller appear. self UINavigationController 0x724d500 modalViewController UINavigationController 0x72701f0 Do you have any Idea would I'm doing wrong First ModalView void addList NSLog @ addList AddListViewController addListViewController AddListViewController..
iPhone :Can we add more than One application in a Single application http://stackoverflow.com/questions/4634128/iphone-can-we-add-more-than-one-application-in-a-single-application Can we add more than One application in a Single application I do have an Idea to integrate with my application. I want to create multiple application within a single one application. Like and application..
How to get photos of a facebook album in iPhone SDK? http://stackoverflow.com/questions/4921945/how-to-get-photos-of-a-facebook-album-in-iphone-sdk 100000566543036 WmgxdwULBgKXl8J7ksGIA1tyGik Now i want to get photos from this album. Any Idea will be appreciated. Thanks in Advance. iphone facebook facebook graph api facebook iphone sdk share improve this question..
NSURL URLWithString:myString returns Nil? http://stackoverflow.com/questions/5839877/nsurl-urlwithstringmystring-returns-nil img UIImage imageWithData data I don't know why the URL is Nil. I think because of query string in my string. Any Idea how to get data from this Url String. Thanks iphone objective c nsurl share improve this question Your URL is nil because..
iPhone merger UIImage and CAF Audio to AV file http://stackoverflow.com/questions/5853913/iphone-merger-uiimage-and-caf-audio-to-av-file like to create a movie file with image repeating for the length of audio. Using which class methods can I do this Any Idea Thanks in Advance. iphone image audio avfoundation movie share improve this question The answer to this question should..
Push and Pop behaviour is strange, why? http://stackoverflow.com/questions/6717269/push-and-pop-behaviour-is-strange-why I am unable to understand that why it is calling the methods of Name after it executes ViewWillApear of addAlarm any Idea iphone stack pushviewcontroller popviewcontroller share improve this question Instead of passing data in dealloc method..
Saving and retriving value into NSUserDefault in IPhone http://stackoverflow.com/questions/7917493/saving-and-retriving-value-into-nsuserdefault-in-iphone and retriving value into NSUserDefault in IPhone Hi Some Body Give Me an Idea. I am useing NSUserDefault To saving and retriving value for Saving Code is. dataDict_ NSMutableDictionary alloc init dataDict_..
how to send email using UIbarbuttonitem without using MFMailComposerViewController http://stackoverflow.com/questions/8223121/how-to-send-email-using-uibarbuttonitem-without-using-mfmailcomposerviewcontroll rightBarButtonItem without using MFMailComposerViewController. Is It possible to send email using barButtonItem Any Idea how to do this thanx in advance. iphone xcode email uibarbuttonitem mfmailcomposeviewcontroll share improve this question..
REQUEST_DENIED in responce of Google Places API Request (sensor=true) http://stackoverflow.com/questions/8833085/request-denied-in-responce-of-google-places-api-request-sensor-true sensor parameter value is general cause for REQUEST_DENIED . But In my case I am providing that too correct. Any Idea where am I going wrong Again the APIKey I am using is common for the App to be develope on Android iPhone and BlackBerry...
Xml serialization library for iPhone Apps [closed] http://stackoverflow.com/questions/944509/xml-serialization-library-for-iphone-apps an object structure automatically could makes it a lot easier and increase the app quality for many programmers. My Idea should work like this The xml file Test name Michael uid 28 Adress street AlphaBetaGammastrasse 1 city Zürich postCode 8000..
|
