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2014/10/15 ¤U¤È 10:09:57
iphone Programming Glossary: handlingiOS 6 apps - how to deal with iPhone 5 screen size? [duplicate] http://stackoverflow.com/questions/12396545/ios-6-apps-how-to-deal-with-iphone-5-screen-size only plan to support iOS 6 then definitely consider using Auto Layout. It removes all fixed layout handling and instead uses constraints to lay things out. Nothing will be hard coded and your life will become..
How to customize the callout bubble for MKAnnotationView? http://stackoverflow.com/questions/1565828/how-to-customize-the-callout-bubble-for-mkannotationview having the default callout bubble view show up. I tried going down a different path and just handling all touch events myself in the map and I can't seem to get this working. I read other posts related..
Programmatically add custom event in the iPhone Calendar http://stackoverflow.com/questions/246249/programmatically-add-custom-event-in-the-iphone-calendar access to the user's calendar via requestAccessToEntityType completion and execute the event handling inside of a block. 2 You need to commit your event now or pass the commit param to your save remove..
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 they do nothing as before iphone ios cocoa touch ipad share improve this question File type handling is new with iPhone OS 3.2 and is different than the already existing custom URL schemes. You can register.. valueForKey UIApplicationLaunchOptionsURLKey Note that this is the same approach we used for handling custom URL schemes. You can separate the file URLs from others by using code like the following if url..
Does UIGestureRecognizer work on a UIWebView? http://stackoverflow.com/questions/2909807/does-uigesturerecognizer-work-on-a-uiwebview I had to be backwards compatible with 3.0 so I ended up doing all the gesture handling with Javascript inside the UIWebView. Not a good solution but it worked for my needs. I was able to.. 'touchmove' touch_move false document.addEventListener 'touchend' touch_end false The actual event handling depends a lot on your needs. Each event handler will receive a TouchEvent with a touches property where..
iPhone Landscape FAQ and Solutions http://stackoverflow.com/questions/2953351/iphone-landscape-faq-and-solutions and a set of corresponding set of questions here on SO how iPhone applications with proper handling for Landscape Portrait mode autorotation can be implemented. It is especially difficult to implement..
http://stackoverflow.com/questions/3245733/apple-gyroscope-sample-code with openGL... I searched google i didn't find anything except core motion guide and event handling guide . Updated Please let me know if any sample available.. iphone cocoa touch ios4 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 Does anyone have any insights no matter how small or obvious to improve the performance memory handling of Drawing PDF's or any other issues discussed here EDIT Some Tips Credit Luke Mcneice VdesmedT Matt..
Is there a way to make drawRect work right NOW? http://stackoverflow.com/questions/4739748/is-there-a-way-to-make-drawrect-work-right-now started. Additionally anything that runs for a while on the main thread will also cause your touch handling to be unresponsive. This means that there is no way to force a UI refresh to occur from some other point..
Return to app behavior after phone call different in native code than UIWebView http://stackoverflow.com/questions/5317783/return-to-app-behavior-after-phone-call-different-in-native-code-than-uiwebview might have some downsides but you don't have to actually display the UIWebView to get its tel URL handling behavior. Instead just load a tel URL request in an instance of UIWebView without adding it to your..
UIScrollView pauses NSTimer until scrolling finishes http://stackoverflow.com/questions/605027/uiscrollview-pauses-nstimer-until-scrolling-finishes
Unable to process application info.plist validation at this time due to a general error (1095) http://stackoverflow.com/questions/8353049/unable-to-process-application-info-plist-validation-at-this-time-due-to-a-genera error 1095 I googled this in the net but did not find the solution still. iphone xcode ios5 error handling share improve this question This is clearly an Apple server issue not an Xcode iOS OSX issue. Just..
`[super viewDidLoad]` convention http://stackoverflow.com/questions/844195/super-viewdidload-convention of your method. Finally take any other case on a case by case basis. For instance if you're handling an event you probably want to deal with the event first and only invoke the super class's method if..
To ARC or not to ARC? What are the pros and cons? http://stackoverflow.com/questions/8760431/to-arc-or-not-to-arc-what-are-the-pros-and-cons a void . Things like C arrays of id can take a little more thinking about to do correctly. Fancy handling of ObjC varargs can also cause trouble. Most things involving math on an ObjC pointer is trickier. You..
Dispelling the UIImage imageNamed: FUD http://stackoverflow.com/questions/924740/dispelling-the-uiimage-imagenamed-fud and stop worrying. Edit Nov 2012 Note that this question dates from iOS 1.0 Image requirements and handling handling have moved on a lot since then. Retina makes images bigger and loading them slightly more complex... worrying. Edit Nov 2012 Note that this question dates from iOS 1.0 Image requirements and handling handling have moved on a lot since then. Retina makes images bigger and loading them slightly more complex. With..
iOS 6 apps - how to deal with iPhone 5 screen size? [duplicate] http://stackoverflow.com/questions/12396545/ios-6-apps-how-to-deal-with-iphone-5-screen-size the extra 88 points in height would simply be black. If you only plan to support iOS 6 then definitely consider using Auto Layout. It removes all fixed layout handling and instead uses constraints to lay things out. Nothing will be hard coded and your life will become a lot simpler. However if you have to support older iOS's then..
How to customize the callout bubble for MKAnnotationView? http://stackoverflow.com/questions/1565828/how-to-customize-the-callout-bubble-for-mkannotationview point that is not part of my annotation views delected it without having the default callout bubble view show up. I tried going down a different path and just handling all touch events myself in the map and I can't seem to get this working. I read other posts related to catching touch events in the map view but they aren't exactly..
Programmatically add custom event in the iPhone Calendar http://stackoverflow.com/questions/246249/programmatically-add-custom-event-in-the-iphone-calendar 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. 2 You need to commit your event now or pass the commit param to your save remove call Everything else stays the same... Add the EventKit framework..
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 this system for choosing associated applications or will they do nothing as before iphone ios cocoa touch ipad share improve this question File type handling is new with iPhone OS 3.2 and is different than the already existing custom URL schemes. You can register your application to handle particular document types and.. using code like the following NSURL url NSURL launchOptions valueForKey UIApplicationLaunchOptionsURLKey Note that this is the same approach we used for handling custom URL schemes. You can separate the file URLs from others by using code like the following if url isFileURL Handle file being passed in else Handle custom..
Does UIGestureRecognizer work on a UIWebView? http://stackoverflow.com/questions/2909807/does-uigesturerecognizer-work-on-a-uiwebview UIGestureRecognizer otherGestureRecognizer I had to be backwards compatible with 3.0 so I ended up doing all the gesture handling with Javascript inside the UIWebView. Not a good solution but it worked for my needs. I was able to capture a long press on an element as well as tap swipe pinch.. 'touchstart' touch_start false document.addEventListener 'touchmove' touch_move false document.addEventListener 'touchend' touch_end false The actual event handling depends a lot on your needs. Each event handler will receive a TouchEvent with a touches property where each item is a Touch . You can record the start time and..
iPhone Landscape FAQ and Solutions http://stackoverflow.com/questions/2953351/iphone-landscape-faq-and-solutions Landscape FAQ and Solutions There has been a lot of confusion and a set of corresponding set of questions here on SO how iPhone applications with proper handling for Landscape Portrait mode autorotation can be implemented. It is especially difficult to implement such an application when starting in landscape mode is desired...
http://stackoverflow.com/questions/3245733/apple-gyroscope-sample-code apple about gyroscope or any tutorial about integrating gyroscope with openGL... I searched google i didn't find anything except core motion guide and event handling guide . Updated Please let me know if any sample available.. iphone cocoa touch ios4 share improve this question To get gyro updates you need to create a motion..
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 again when they are 2 pages away from the focused page. Does anyone have any insights no matter how small or obvious to improve the performance memory handling of Drawing PDF's or any other issues discussed here EDIT Some Tips Credit Luke Mcneice VdesmedT Matt Gallagher Johann Save any media to disk when you can. Use larger..
Is there a way to make drawRect work right NOW? http://stackoverflow.com/questions/4739748/is-there-a-way-to-make-drawrect-work-right-now etc. will prevent the interface updates from being started. Additionally anything that runs for a while on the main thread will also cause your touch handling to be unresponsive. This means that there is no way to force a UI refresh to occur from some other point in a process running on the main thread. The previous statement..
Return to app behavior after phone call different in native code than UIWebView http://stackoverflow.com/questions/5317783/return-to-app-behavior-after-phone-call-different-in-native-code-than-uiwebview URL in a UIWebView . Using a UIWebView instead of a UILabel might have some downsides but you don't have to actually display the UIWebView to get its tel URL handling behavior. Instead just load a tel URL request in an instance of UIWebView without adding it to your view hierarchy. For example #import Foundation Foundation.h..
UIScrollView pauses NSTimer until scrolling finishes http://stackoverflow.com/questions/605027/uiscrollview-pauses-nstimer-until-scrolling-finishes
Unable to process application info.plist validation at this time due to a general error (1095) http://stackoverflow.com/questions/8353049/unable-to-process-application-info-plist-validation-at-this-time-due-to-a-genera info.plist validation at this time due to a general error 1095 I googled this in the net but did not find the solution still. iphone xcode ios5 error handling share improve this question This is clearly an Apple server issue not an Xcode iOS OSX issue. Just wait patiently and Apple's servers will catch up to the traffic..
`[super viewDidLoad]` convention http://stackoverflow.com/questions/844195/super-viewdidload-convention you can rely on the state of the object throughout the execution of your method. Finally take any other case on a case by case basis. For instance if you're handling an event you probably want to deal with the event first and only invoke the super class's method if you chose not to handle the event or if you somehow altered..
To ARC or not to ARC? What are the pros and cons? http://stackoverflow.com/questions/8760431/to-arc-or-not-to-arc-what-are-the-pros-and-cons complications in dealing with anything that treats an id as a void . Things like C arrays of id can take a little more thinking about to do correctly. Fancy handling of ObjC varargs can also cause trouble. Most things involving math on an ObjC pointer is trickier. You shouldn't have much of this in any case. You cannot put an..
Dispelling the UIImage imageNamed: FUD http://stackoverflow.com/questions/924740/dispelling-the-uiimage-imagenamed-fud tldr ImagedNamed is fine. It handles memory well. Use it and stop worrying. Edit Nov 2012 Note that this question dates from iOS 1.0 Image requirements and handling handling have moved on a lot since then. Retina makes images bigger and loading them slightly more complex. With the built in support for iPad and retina images.. is fine. It handles memory well. Use it and stop worrying. Edit Nov 2012 Note that this question dates from iOS 1.0 Image requirements and handling handling have moved on a lot since then. Retina makes images bigger and loading them slightly more complex. With the built in support for iPad and retina images you should..
iOS 6 apps - how to deal with iPhone 5 screen size? [duplicate] http://stackoverflow.com/questions/12396545/ios-6-apps-how-to-deal-with-iphone-5-screen-size be black. If you only plan to support iOS 6 then definitely consider using Auto Layout. It removes all fixed layout handling and instead uses constraints to lay things out. Nothing will be hard coded and your life will become a lot simpler. However..
How to customize the callout bubble for MKAnnotationView? http://stackoverflow.com/questions/1565828/how-to-customize-the-callout-bubble-for-mkannotationview views delected it without having the default callout bubble view show up. I tried going down a different path and just handling all touch events myself in the map and I can't seem to get this working. I read other posts related to catching touch events..
Programmatically add custom event in the iPhone Calendar http://stackoverflow.com/questions/246249/programmatically-add-custom-event-in-the-iphone-calendar 6.0. 1 You should request access to the user's calendar via requestAccessToEntityType completion and execute the event handling inside of a block. 2 You need to commit your event now or pass the commit param to your save remove call Everything else..
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 applications or will they do nothing as before iphone ios cocoa touch ipad share improve this question File type handling is new with iPhone OS 3.2 and is different than the already existing custom URL schemes. You can register your application.. url NSURL launchOptions valueForKey UIApplicationLaunchOptionsURLKey Note that this is the same approach we used for handling custom URL schemes. You can separate the file URLs from others by using code like the following if url isFileURL Handle..
Does UIGestureRecognizer work on a UIWebView? http://stackoverflow.com/questions/2909807/does-uigesturerecognizer-work-on-a-uiwebview otherGestureRecognizer I had to be backwards compatible with 3.0 so I ended up doing all the gesture handling with Javascript inside the UIWebView. Not a good solution but it worked for my needs. I was able to capture a long press.. 'touchmove' touch_move false document.addEventListener 'touchend' touch_end false The actual event handling depends a lot on your needs. Each event handler will receive a TouchEvent with a touches property where each item is a Touch..
iPhone Landscape FAQ and Solutions http://stackoverflow.com/questions/2953351/iphone-landscape-faq-and-solutions has been a lot of confusion and a set of corresponding set of questions here on SO how iPhone applications with proper handling for Landscape Portrait mode autorotation can be implemented. It is especially difficult to implement such an application..
http://stackoverflow.com/questions/3245733/apple-gyroscope-sample-code about integrating gyroscope with openGL... I searched google i didn't find anything except core motion guide and event handling guide . Updated Please let me know if any sample available.. iphone cocoa touch ios4 share improve this question 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 from the focused page. Does anyone have any insights no matter how small or obvious to improve the performance memory handling of Drawing PDF's or any other issues discussed here EDIT Some Tips Credit Luke Mcneice VdesmedT Matt Gallagher Johann Save..
Is there a way to make drawRect work right NOW? http://stackoverflow.com/questions/4739748/is-there-a-way-to-make-drawrect-work-right-now updates from being started. Additionally anything that runs for a while on the main thread will also cause your touch handling to be unresponsive. This means that there is no way to force a UI refresh to occur from some other point in a process running..
http://stackoverflow.com/questions/5214197/simple-iphone-motion-detect Motion Data . If you are just interested in knowing that a slight motion was made as you stated you can omit rotation handling and narrow signal processing on CMDeviceMotion.userAcceleration. This is because every rotation results in accelerometer..
Return to app behavior after phone call different in native code than UIWebView http://stackoverflow.com/questions/5317783/return-to-app-behavior-after-phone-call-different-in-native-code-than-uiwebview instead of a UILabel might have some downsides but you don't have to actually display the UIWebView to get its tel URL handling behavior. Instead just load a tel URL request in an instance of UIWebView without adding it to your view hierarchy. For..
UIScrollView pauses NSTimer until scrolling finishes http://stackoverflow.com/questions/605027/uiscrollview-pauses-nstimer-until-scrolling-finishes
UIButton can't be touched while animated with UIView animateWithDuration http://stackoverflow.com/questions/8346100/uibutton-cant-be-touched-while-animated-with-uiview-animatewithduration property need to import the QuartzCore framework to do this . This would typically be done in touch handling methods in your view controller. I am happy to expand on this answer if you need more. Here is how you would respond to..
Unable to process application info.plist validation at this time due to a general error (1095) http://stackoverflow.com/questions/8353049/unable-to-process-application-info-plist-validation-at-this-time-due-to-a-genera due to a general error 1095 I googled this in the net but did not find the solution still. iphone xcode ios5 error handling share improve this question This is clearly an Apple server issue not an Xcode iOS OSX issue. Just wait patiently and..
`[super viewDidLoad]` convention http://stackoverflow.com/questions/844195/super-viewdidload-convention throughout the execution of your method. Finally take any other case on a case by case basis. For instance if you're handling an event you probably want to deal with the event first and only invoke the super class's method if you chose not to handle..
To ARC or not to ARC? What are the pros and cons? http://stackoverflow.com/questions/8760431/to-arc-or-not-to-arc-what-are-the-pros-and-cons that treats an id as a void . Things like C arrays of id can take a little more thinking about to do correctly. Fancy handling of ObjC varargs can also cause trouble. Most things involving math on an ObjC pointer is trickier. You shouldn't have much..
Dispelling the UIImage imageNamed: FUD http://stackoverflow.com/questions/924740/dispelling-the-uiimage-imagenamed-fud memory well. Use it and stop worrying. Edit Nov 2012 Note that this question dates from iOS 1.0 Image requirements and handling handling have moved on a lot since then. Retina makes images bigger and loading them slightly more complex. With the built.. Use it and stop worrying. Edit Nov 2012 Note that this question dates from iOS 1.0 Image requirements and handling handling have moved on a lot since then. Retina makes images bigger and loading them slightly more complex. With the built in support..
How to post more parameters with image upload code in iOS? http://stackoverflow.com/questions/10618056/how-to-post-more-parameters-with-image-upload-code-in-ios went wrong self handleNetworkErrorWithError operation.error operation start #pragma mark Error and Access Handling void handleNetworkErrorWithError NSError error NSString errorString NSString stringWithFormat @ Error @ error Standard UIAlert..
How do you implement global iPhone Exception Handling? http://stackoverflow.com/questions/1282364/how-do-you-implement-global-iphone-exception-handling do you implement global iPhone Exception Handling I have one crash in my iPhone application that does throw an NSException. The crash reports are completely ambiguous in..
Handling redirects correctly with NSURLConnection http://stackoverflow.com/questions/1446509/handling-redirects-correctly-with-nsurlconnection redirects correctly with NSURLConnection For the purposes of this I'm going to pretend the original url is http host form..
UIScrollView. Any thoughts on implementing “infinite” scroll/zoom? http://stackoverflow.com/questions/1493950/uiscrollview-any-thoughts-on-implementing-infinite-scroll-zoom impossible to have a truly infinite UIScrollView there are some simple tricks you can use to emulate that behavior. Handling the fixed contentSize have some fixed size view handled by your scroll view and at launch or instantiation set the content.. a new set of content offset appropriately and reset the scroll view's contentOffset property to be back in the middle. Handling zooming do something similar only this time watch the zoom factor on the scroll view. Whenever it gets to a certain point..
Single-Stage vs Two-Stage Animation for iPhone Apps? http://stackoverflow.com/questions/2048781/single-stage-vs-two-stage-animation-for-iphone-apps the UIViewController Class Reference . Especially check out the View Rotation section near the top. From the reference Handling View Rotations By default the UIViewController class displays views in portrait mode only. To support additional orientations..
Does UIGestureRecognizer work on a UIWebView? http://stackoverflow.com/questions/2909807/does-uigesturerecognizer-work-on-a-uiwebview on your usage you may need to do the same thing. There are other questions on SO on this topic. Here is the Event Handling documentation. In my case I added event listeners to document from body onload myloader function myloader document.addEventListener..
Handling Touch Event in UILabel and hooking it up to an IBAction http://stackoverflow.com/questions/3169798/handling-touch-event-in-uilabel-and-hooking-it-up-to-an-ibaction Touch Event in UILabel and hooking it up to an IBAction Ok so I have a UILabel created in interface builder that displays..
Handling applicationDidBecomeActive http://stackoverflow.com/questions/3639859/handling-applicationdidbecomeactive applicationDidBecomeActive I have the UIApplicationDelegate protocol in my main AppDelegate.m class with the applicationDidBecomeActive..
How to correctly subclass UIGestureRecognizer http://stackoverflow.com/questions/4074417/how-to-correctly-subclass-uigesturerecognizer UIGestureRecognizer I have gone through the documentation http developer.apple.com library ios #documentation EventHandling Conceptual EventHandlingiPhoneOS GestureRecognizer_basics GestureRecognizer_basics.html# apple_ref doc uid TP40009541 CH2.. have gone through the documentation http developer.apple.com library ios #documentation EventHandling Conceptual EventHandlingiPhoneOS GestureRecognizer_basics GestureRecognizer_basics.html# apple_ref doc uid TP40009541 CH2 SW2 I am trying to implement.. recognition share improve this question I found the WWDC 2010 Session Videos Session 120 Simplifying Touch Event Handling with Gesture Recognizers and Session 121 Advanced Gesture Recognition extremely useful. To access this videos you must login..
http://stackoverflow.com/questions/4130496/touch-event-on-uiview those methods since it's a subclass of UIResponder . Longer and more introductory docs can be found in the Event Handling Guide for iOS . If you just want to detect a tap touch down then touch up within your view it's easiest to add a UIButton..
Event handling for iOS - how hitTest:withEvent: and pointInside:withEvent: are related? http://stackoverflow.com/questions/4961386/event-handling-for-ios-how-hittestwithevent-and-pointinsidewithevent-are-r withEvent and pointInside withEvent are related While most apple documents are very well written I think ' Event Handling Guide for iOS ' is an exception. It's hard for me to clearly understand what's been described there. The document says In..
Is it good practice to use AppDelegate for data manipulation and Handling? http://stackoverflow.com/questions/5155437/is-it-good-practice-to-use-appdelegate-for-data-manipulation-and-handling it good practice to use AppDelegate for data manipulation and Handling I am making an object of AppDelegate and using it throughout my program and I have declared all setters and getters and..
http://stackoverflow.com/questions/5214197/simple-iphone-motion-detect to use Core Motion. The good news is that it is not that hard to use for your problem domain. Start reading the Event Handling Guide especially the section Handling Processed Device Motion Data . If you are just interested in knowing that a slight.. that it is not that hard to use for your problem domain. Start reading the Event Handling Guide especially the section Handling Processed Device Motion Data . If you are just interested in knowing that a slight motion was made as you stated you can..
How do I correctly detect orientation change using javascript and Phonegap in IOS? http://stackoverflow.com/questions/5284878/how-do-i-correctly-detect-orientation-change-using-javascript-and-phonegap-in-io matching the body class portrait declaration in the iPhoneOrientation.css file will be selected and used to style Handling iPhone or iPod touch Orientation Events . document.body.setAttribute class portrait Add a descriptive message on Handling.. iPhone or iPod touch Orientation Events . document.body.setAttribute class portrait Add a descriptive message on Handling iPhone or iPod touch Orientation Events document.getElementById currentOrientation .innerHTML Now in portrait orientation.. the body class landscapeLeft declaration in the iPhoneOrientation.css file will be selected and used to style Handling iPhone or iPod touch Orientation Events . document.body.setAttribute class landscape document.getElementById currentOrientation..
Handling touches inside UIWebview http://stackoverflow.com/questions/990870/handling-touches-inside-uiwebview touches inside UIWebview I have created a subclass of UIWebView and have implemented the touchesBegan touchesMoved and..
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