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2014/10/15 ¤U¤È 10:14:43
iphone Programming Glossary: takenUIImagePickerController and extracting EXIF data from existing photos http://stackoverflow.com/questions/1238838/uiimagepickercontroller-and-extracting-exif-data-from-existing-photos try it on my side. I'd like to get the GPS geotags coordinates from the picture that has been taken with the UIImagePickerController After a deeper look this library seems to take NSData info as an input..
Resizing UIimages pulled from the Camera also ROTATES the UIimage? http://stackoverflow.com/questions/1260249/resizing-uiimages-pulled-from-the-camera-also-rotates-the-uiimage your code doesn't work is because the imageOrientation on the code that you have is not being taken into account. Specifically if the imageOrientation is right left then you need to both rotate the image..
Getting thumbnail from a video url or data in IPhone SDK http://stackoverflow.com/questions/1347562/getting-thumbnail-from-a-video-url-or-data-in-iphone-sdk url or data in IPhone SDK I am trying to acquire a thumbnail of the first frame from a video taken from iphone 3GS camera so i can display it. Anyone been successful at doing this If so how to do iphone..
Notification of or detecting screenshot being taken? http://stackoverflow.com/questions/2121970/notification-of-or-detecting-screenshot-being-taken of or detecting screenshot being taken Is there a notification or other mechanism of being informed that the user is taking a screenshot with.. that if there was an opportunity to put a watermark across the image before the screenshot was taken that would allay his fears. iphone screenshot detection notifications share improve this question..
How to parsing JSON object in iPhone SDK (XCode) using JSON-Framework http://stackoverflow.com/questions/3165290/how-to-parsing-json-object-in-iphone-sdk-xcode-using-json-framework you've followed the instructions to install JSON Framework into your project here's how you use it taken from the docs here Parse the string into JSON NSDictionary json myString JSONValue Get the objects you..
UITextView with Syntax Highlighting [duplicate] http://stackoverflow.com/questions/3642540/uitextview-with-syntax-highlighting . Convince Apple to allow private API again and mess with UItextView s DOM. The Omni Group has taken the second approach and created an editable text view. You can find it in the OmniUI framework. However..
Can we retrieve the applications currently running in iPhone and iPad http://stackoverflow.com/questions/4312613/can-we-retrieve-the-applications-currently-running-in-iphone-and-ipad one are 3rd party apps but anyway I don't believe you can use it in application for appstore. code taken from here NSArray runningProcesses int mib 4 CTL_KERN KERN_PROC KERN_PROC_ALL 0 size_t miblen 4 size_t..
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 thing is this weird progressive slow down on each iteration for unknown reasons the time taken for a loop deceases. Note that this applies to both doing it properly background look or using one of..
UIImagePickerController camera preview is portrait in landscape app http://stackoverflow.com/questions/538041/uiimagepickercontroller-camera-preview-is-portrait-in-landscape-app than you might think. I had the same problem and found a solution in a forum somewhere. Pass your taken image into a method like this Code from http discussions.apple.com thread.jspa messageID 7949889 UIImage..
how to display test IAd banner in the simulator http://stackoverflow.com/questions/5947552/how-to-display-test-iad-banner-in-the-simulator it ™s delegate UIViewController 4.Provide one view to that particular ViewController.Assume I have taken @property weak nonatomic IBOutlet UIView contentView Step 2 Allocate it in ViewDidLoad method void viewDidLoad..
http://stackoverflow.com/questions/6124109/instance-variables-with-underscore-in-objective-c-2-0-and-renaming-with-synthet c osx static analysis instance variables share improve this question Is never used should be taken literally you only define its value in assignments never use it. This is the same kind of warning you..
MKAnnotationView - Lock custom annotation view to pin on location updates http://stackoverflow.com/questions/6392931/mkannotationview-lock-custom-annotation-view-to-pin-on-location-updates view to pin on location updates Update #5 I guess it's bounty time. 100 views and no one's taken a stab even with the code sample I've posted. How about some reputation points Update #4 This is a pretty..
Undefined symbols for architecture i386: _OBJC_CLASS_$_SKPSMTPMessage", referenced from: error http://stackoverflow.com/questions/6984368/undefined-symbols-for-architecture-i386-objc-class-skpsmtpmessage-refere collect2 ld returned 1 exit status I have imported framework correctly. Sorce from which i have taken framework and followed is MFMailComposeViewController Question Locking the Fields Update Answer is you..
UIImagePickerController and extracting EXIF data from existing photos http://stackoverflow.com/questions/1238838/uiimagepickercontroller-and-extracting-exif-data-from-existing-photos exif iPhone library http code.google.com p iphone exif Gonna try it on my side. I'd like to get the GPS geotags coordinates from the picture that has been taken with the UIImagePickerController After a deeper look this library seems to take NSData info as an input and the UIImagePickerController returns a UIImage after..
Resizing UIimages pulled from the Camera also ROTATES the UIimage? http://stackoverflow.com/questions/1260249/resizing-uiimages-pulled-from-the-camera-also-rotates-the-uiimage share improve this question The reason your code doesn't work is because the imageOrientation on the code that you have is not being taken into account. Specifically if the imageOrientation is right left then you need to both rotate the image and swap width height. Here is some code to do this UIImage..
Getting thumbnail from a video url or data in IPhone SDK http://stackoverflow.com/questions/1347562/getting-thumbnail-from-a-video-url-or-data-in-iphone-sdk thumbnail from a video url or data in IPhone SDK I am trying to acquire a thumbnail of the first frame from a video taken from iphone 3GS camera so i can display it. Anyone been successful at doing this If so how to do iphone video thumbnails share improve this question The answer..
Notification of or detecting screenshot being taken? http://stackoverflow.com/questions/2121970/notification-of-or-detecting-screenshot-being-taken of or detecting screenshot being taken Is there a notification or other mechanism of being informed that the user is taking a screenshot with the home power buttons I've seen threads about wanting to.. be copied by means of users taking screenshots and I thought that if there was an opportunity to put a watermark across the image before the screenshot was taken that would allay his fears. iphone screenshot detection notifications share improve this question Here's a way which might work although it will totally go..
How to parsing JSON object in iPhone SDK (XCode) using JSON-Framework http://stackoverflow.com/questions/3165290/how-to-parsing-json-object-in-iphone-sdk-xcode-using-json-framework xcode json parsing share improve this question Assuming you've followed the instructions to install JSON Framework into your project here's how you use it taken from the docs here Parse the string into JSON NSDictionary json myString JSONValue Get the objects you want e.g. output the second item's client id NSArray items..
UITextView with Syntax Highlighting [duplicate] http://stackoverflow.com/questions/3642540/uitextview-with-syntax-highlighting bug and wait for a nice public API to come my personal approach . Convince Apple to allow private API again and mess with UItextView s DOM. The Omni Group has taken the second approach and created an editable text view. You can find it in the OmniUI framework. However this implementation is far from perfect. at least it was..
Can we retrieve the applications currently running in iPhone and iPad http://stackoverflow.com/questions/4312613/can-we-retrieve-the-applications-currently-running-in-iphone-and-ipad can figure out which ones are system processes and which one are 3rd party apps but anyway I don't believe you can use it in application for appstore. code taken from here NSArray runningProcesses int mib 4 CTL_KERN KERN_PROC KERN_PROC_ALL 0 size_t miblen 4 size_t size int st sysctl mib miblen NULL size NULL 0 struct kinfo_proc..
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 still the bizarre progressive slow down problem So the overwhelming thing is this weird progressive slow down on each iteration for unknown reasons the time taken for a loop deceases. Note that this applies to both doing it properly background look or using one of the 'immediate' methods. Practical solutions ..........................
UIImagePickerController camera preview is portrait in landscape app http://stackoverflow.com/questions/538041/uiimagepickercontroller-camera-preview-is-portrait-in-landscape-app share improve this question The answer is more ridiculous than you might think. I had the same problem and found a solution in a forum somewhere. Pass your taken image into a method like this Code from http discussions.apple.com thread.jspa messageID 7949889 UIImage scaleAndRotateImage UIImage image int kMaxResolution 640..
how to display test IAd banner in the simulator http://stackoverflow.com/questions/5947552/how-to-display-test-iad-banner-in-the-simulator controller where you want to show your Add. 3.Provide it ™s delegate UIViewController 4.Provide one view to that particular ViewController.Assume I have taken @property weak nonatomic IBOutlet UIView contentView Step 2 Allocate it in ViewDidLoad method void viewDidLoad _bannerView ADBannerView alloc init _bannerView.delegate..
http://stackoverflow.com/questions/6124109/instance-variables-with-underscore-in-objective-c-2-0-and-renaming-with-synthet Thanks you in advance if you can help me iphone objective c osx static analysis instance variables share improve this question Is never used should be taken literally you only define its value in assignments never use it. This is the same kind of warning you get for local variables if you only define their values and..
MKAnnotationView - Lock custom annotation view to pin on location updates http://stackoverflow.com/questions/6392931/mkannotationview-lock-custom-annotation-view-to-pin-on-location-updates Lock custom annotation view to pin on location updates Update #5 I guess it's bounty time. 100 views and no one's taken a stab even with the code sample I've posted. How about some reputation points Update #4 This is a pretty complicated question so I created a new tab based project..
Undefined symbols for architecture i386: _OBJC_CLASS_$_SKPSMTPMessage", referenced from: error http://stackoverflow.com/questions/6984368/undefined-symbols-for-architecture-i386-objc-class-skpsmtpmessage-refere ld symbol s not found for architecture i386 collect2 ld returned 1 exit status I have imported framework correctly. Sorce from which i have taken framework and followed is MFMailComposeViewController Question Locking the Fields Update Answer is you just drag and drop folder over the project and click copy...
iOS Image Orientation has Strange Behavior http://stackoverflow.com/questions/10600613/ios-image-orientation-has-strange-behavior c and noticing a lot of strange behavior. First like many other people I've been having this problem where images taken with the camera or taken with somebody else's camera and MMS'd to me are rotated 90 degrees. I wasn't sure why in the world.. of strange behavior. First like many other people I've been having this problem where images taken with the camera or taken with somebody else's camera and MMS'd to me are rotated 90 degrees. I wasn't sure why in the world this was happening hence.. and my rotation workaround doesn't even need to run note when loading images from the internet as opposed to images taken with a camera the imageOrientation is always 0 resulting in perfect behavior . For some reason my save code seems to wipe..
UIImagePickerController and extracting EXIF data from existing photos http://stackoverflow.com/questions/1238838/uiimagepickercontroller-and-extracting-exif-data-from-existing-photos p iphone exif Gonna try it on my side. I'd like to get the GPS geotags coordinates from the picture that has been taken with the UIImagePickerController After a deeper look this library seems to take NSData info as an input and the UIImagePickerController..
Resizing UIimages pulled from the Camera also ROTATES the UIimage? http://stackoverflow.com/questions/1260249/resizing-uiimages-pulled-from-the-camera-also-rotates-the-uiimage question The reason your code doesn't work is because the imageOrientation on the code that you have is not being taken into account. Specifically if the imageOrientation is right left then you need to both rotate the image and swap width height...
Getting thumbnail from a video url or data in IPhone SDK http://stackoverflow.com/questions/1347562/getting-thumbnail-from-a-video-url-or-data-in-iphone-sdk thumbnail from a video url or data in IPhone SDK I am trying to acquire a thumbnail of the first frame from a video taken from iphone 3GS camera so i can display it. Anyone been successful at doing this If so how to do iphone video thumbnails..
Notification of or detecting screenshot being taken? http://stackoverflow.com/questions/2121970/notification-of-or-detecting-screenshot-being-taken of or detecting screenshot being taken Is there a notification or other mechanism of being informed that the user is taking a screenshot with the home power buttons.. and I thought that if there was an opportunity to put a watermark across the image before the screenshot was taken that would allay his fears. iphone screenshot detection notifications share improve this question Here's a way which..
How to parsing JSON object in iPhone SDK (XCode) using JSON-Framework http://stackoverflow.com/questions/3165290/how-to-parsing-json-object-in-iphone-sdk-xcode-using-json-framework question Assuming you've followed the instructions to install JSON Framework into your project here's how you use it taken from the docs here Parse the string into JSON NSDictionary json myString JSONValue Get the objects you want e.g. output..
UITextView with Syntax Highlighting [duplicate] http://stackoverflow.com/questions/3642540/uitextview-with-syntax-highlighting my personal approach . Convince Apple to allow private API again and mess with UItextView s DOM. The Omni Group has taken the second approach and created an editable text view. You can find it in the OmniUI framework. However this implementation..
Can we retrieve the applications currently running in iPhone and iPad http://stackoverflow.com/questions/4312613/can-we-retrieve-the-applications-currently-running-in-iphone-and-ipad processes and which one are 3rd party apps but anyway I don't believe you can use it in application for appstore. code taken from here NSArray runningProcesses int mib 4 CTL_KERN KERN_PROC KERN_PROC_ALL 0 size_t miblen 4 size_t size int st sysctl..
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 problem So the overwhelming thing is this weird progressive slow down on each iteration for unknown reasons the time taken for a loop deceases. Note that this applies to both doing it properly background look or using one of the 'immediate' methods...
UIImagePickerController camera preview is portrait in landscape app http://stackoverflow.com/questions/538041/uiimagepickercontroller-camera-preview-is-portrait-in-landscape-app is more ridiculous than you might think. I had the same problem and found a solution in a forum somewhere. Pass your taken image into a method like this Code from http discussions.apple.com thread.jspa messageID 7949889 UIImage scaleAndRotateImage..
iPhone:Programmatically compressing recorded video to share? http://stackoverflow.com/questions/5687341/iphoneprogrammatically-compressing-recorded-video-to-share this. Thanks UPDATED This is what i'm trying recently but still no success I want to compress the recorded video taken which comes to didFinishPickingMediaWithInfo and store in same photo album actual video path itself not anywhere else. I.. else. I tested the same video is compressed to very small size when i pick from photo library but the same video taken from camera and came via didFinishPickingMediaWithInfo is not compressed though i used the AVAssetExportSession code below...
how to display test IAd banner in the simulator http://stackoverflow.com/questions/5947552/how-to-display-test-iad-banner-in-the-simulator your Add. 3.Provide it ™s delegate UIViewController 4.Provide one view to that particular ViewController.Assume I have taken @property weak nonatomic IBOutlet UIView contentView Step 2 Allocate it in ViewDidLoad method void viewDidLoad _bannerView..
http://stackoverflow.com/questions/6124109/instance-variables-with-underscore-in-objective-c-2-0-and-renaming-with-synthet me iphone objective c osx static analysis instance variables share improve this question Is never used should be taken literally you only define its value in assignments never use it. This is the same kind of warning you get for local variables..
MKAnnotationView - Lock custom annotation view to pin on location updates http://stackoverflow.com/questions/6392931/mkannotationview-lock-custom-annotation-view-to-pin-on-location-updates Lock custom annotation view to pin on location updates Update #5 I guess it's bounty time. 100 views and no one's taken a stab even with the code sample I've posted. How about some reputation points Update #4 This is a pretty complicated question..
Undefined symbols for architecture i386: _OBJC_CLASS_$_SKPSMTPMessage", referenced from: error http://stackoverflow.com/questions/6984368/undefined-symbols-for-architecture-i386-objc-class-skpsmtpmessage-refere for architecture i386 collect2 ld returned 1 exit status I have imported framework correctly. Sorce from which i have taken framework and followed is MFMailComposeViewController Question Locking the Fields Update Answer is you just drag and drop..
Disable scrolling in all mobile devices http://stackoverflow.com/questions/10592411/disable-scrolling-in-all-mobile-devices
Retweet, reply and favorite in iOS 5 Twitter with the Accounts framework http://stackoverflow.com/questions/11308690/retweet-reply-and-favorite-in-ios-5-twitter-with-the-accounts-framework
Using Private Framework: Importing RadioPreferences.h http://stackoverflow.com/questions/13387213/using-private-framework-importing-radiopreferences-h functions share improve this question First copy the following contents into a file named RadioPreferences.h . Taken from http stackoverflow.com a 13095362 418715 . @protocol RadiosPreferencesDelegate void airplaneModeChanged @end @interface..
When to call release on NSURLConnection delegate? http://stackoverflow.com/questions/1632168/when-to-call-release-on-nsurlconnection-delegate are leaking through instruments. Thanks iphone ios delegates nsurlconnection share improve this question Taken from my blog post here http i.ndigo.com.br 2012 01 releasing nsurlconnection and its delegate You will have to pay extra..
Using Cocoa Touch Tutorial: Extract Address Book Address Values on iPhone OS http://stackoverflow.com/questions/1994870/using-cocoa-touch-tutorial-extract-address-book-address-values-on-iphone-os I think I've fried my brain on this. I am using this in conjunction to a NavBarContolloer Any help would be great. Taken from Cocoa Touch Tutorial Extract Address Book Address Values on iPhone OS Here's the code #import RootViewController.h..
Reading Open-XML documents in IOS http://stackoverflow.com/questions/2131430/reading-open-xml-documents-in-ios
What video formats are compatible with the assets library? http://stackoverflow.com/questions/3257224/what-video-formats-are-compatible-with-the-assets-library kbit s 6119419764_mobile.mp4 AVC Coding 568 x 320 YES YES YES AAC 32000 Hz Mono 775.14 kbit s 6121206003_orig.mov Taken with iPhone 3Gs H.264 480 x 360 YES YES YES AAC 44100 Hz Mono 865.94 kbit s 30 fps 6110638568_reformat.mov H.264 640 x..
can we do push notification in iphone using phonegap framework? http://stackoverflow.com/questions/3811251/can-we-do-push-notification-in-iphone-using-phonegap-framework notification of new messages. That means apps will be able to send SMS style messages when something important occurs Taken from this website http www.dotnetexpertsforum.com introduction to phonegap framework t1686.html To have complete documentation..
iPhone - having a Ripple effect on a UIImageView http://stackoverflow.com/questions/5973530/iphone-having-a-ripple-effect-on-a-uiimageview 1.0 UIView setAnimationTransition UIViewAnimationTransition 110 forView view cache NO UIView commitAnimations Taken form iOS Ripple effect For more effects you can check this link http www.iphonedevwiki.net index.php title UIViewAnimationState..
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