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2014/10/15 ¤U¤È 10:13:39
iphone Programming Glossary: savingDifference between objectForKey and valueForKey? http://stackoverflow.com/questions/1062183/difference-between-objectforkey-and-valueforkey
How can I animate the movement of a view or image along a curved path? http://stackoverflow.com/questions/1142727/how-can-i-animate-the-movement-of-a-view-or-image-along-a-curved-path For example I've used the following code to animate an image of a view into an icon to indicate saving as can be seen in the video for this application First of all import QuartzCore header file #import..
How to save picture to iPhone photo library? http://stackoverflow.com/questions/178915/how-to-save-picture-to-iphone-photo-library
How to store custom objects in NSUserDefaults http://stackoverflow.com/questions/2315948/how-to-store-custom-objects-in-nsuserdefaults
Problem setting exif data for an image http://stackoverflow.com/questions/5125323/problem-setting-exif-data-for-an-image question The following blog post is where I got my answer when I had issues with modifying and saving Exif data Caffeinated Cocoa . This works on iOS. Here is my test code for writing Exif and GPS data...
What's the easiest way to resize/optimize an image size with the iPhone SDK? http://stackoverflow.com/questions/612131/whats-the-easiest-way-to-resize-optimize-an-image-size-with-the-iphone-sdk size with the iPhone SDK My application is downloading a set of image files from the network and saving them to the local iPhone disk. Some of those images are pretty big in size widths larger than 500 pixels..
iOS: How to store username/password within an app? http://stackoverflow.com/questions/6972092/ios-how-to-store-username-password-within-an-app Then you can set the username and password using keychainItem setObject @ password you are saving forKey kSecValueData keychainItem setObject @ username you are saving forKey kSecAttrAccount Get them.. setObject @ password you are saving forKey kSecValueData keychainItem setObject @ username you are saving forKey kSecAttrAccount Get them using NSString password keychainItem objectForKey kSecValueData NSString..
Difference between objectForKey and valueForKey? http://stackoverflow.com/questions/1062183/difference-between-objectforkey-and-valueforkey
How can I animate the movement of a view or image along a curved path? http://stackoverflow.com/questions/1142727/how-can-i-animate-the-movement-of-a-view-or-image-along-a-curved-path Bezier path. This is accomplished using a CAKeyframeAnimation. For example I've used the following code to animate an image of a view into an icon to indicate saving as can be seen in the video for this application First of all import QuartzCore header file #import QuartzCore QuartzCore.h UIImageView imageViewForAnimation UIImageView..
How to save picture to iPhone photo library? http://stackoverflow.com/questions/178915/how-to-save-picture-to-iphone-photo-library
How to store custom objects in NSUserDefaults http://stackoverflow.com/questions/2315948/how-to-store-custom-objects-in-nsuserdefaults
Problem setting exif data for an image http://stackoverflow.com/questions/5125323/problem-setting-exif-data-for-an-image osx core graphics exif javax.imageio share improve this question The following blog post is where I got my answer when I had issues with modifying and saving Exif data Caffeinated Cocoa . This works on iOS. Here is my test code for writing Exif and GPS data. It pretty much a copy and paste of the code from the above..
What's the easiest way to resize/optimize an image size with the iPhone SDK? http://stackoverflow.com/questions/612131/whats-the-easiest-way-to-resize-optimize-an-image-size-with-the-iphone-sdk the easiest way to resize optimize an image size with the iPhone SDK My application is downloading a set of image files from the network and saving them to the local iPhone disk. Some of those images are pretty big in size widths larger than 500 pixels for instance . Since the iPhone doesn't even have a big..
iOS: How to store username/password within an app? http://stackoverflow.com/questions/6972092/ios-how-to-store-username-password-within-an-app call your Keychain item and you can have multiple items if required Then you can set the username and password using keychainItem setObject @ password you are saving forKey kSecValueData keychainItem setObject @ username you are saving forKey kSecAttrAccount Get them using NSString password keychainItem objectForKey kSecValueData.. you can set the username and password using keychainItem setObject @ password you are saving forKey kSecValueData keychainItem setObject @ username you are saving forKey kSecAttrAccount Get them using NSString password keychainItem objectForKey kSecValueData NSString username keychainItem objectForKey kSecAttrAccount Or delete..
Difference between objectForKey and valueForKey? http://stackoverflow.com/questions/1062183/difference-between-objectforkey-and-valueforkey
NSFetchedResultsController with sections created by first letter of a string http://stackoverflow.com/questions/1112521/nsfetchedresultscontroller-with-sections-created-by-first-letter-of-a-string lastNameInitial or something to that effect . Make this property transient. This means that Core Data won't bother saving it into your data file. This property will only exist in memory when you need it. Generate the class files for this entity...
How can I animate the movement of a view or image along a curved path? http://stackoverflow.com/questions/1142727/how-can-i-animate-the-movement-of-a-view-or-image-along-a-curved-path a CAKeyframeAnimation. For example I've used the following code to animate an image of a view into an icon to indicate saving as can be seen in the video for this application First of all import QuartzCore header file #import QuartzCore QuartzCore.h..
Sending multiple iphone push notifications + APNS + PHP + Tutorial http://stackoverflow.com/questions/14563097/sending-multiple-iphone-push-notifications-apns-php-tutorial message as soon as some one reply or add question. Please provide me php code for sending multiple push messages. I am saving device token for each user while registration. When teacher reply to question I am sending mail to student I want to send..
How to save picture to iPhone photo library? http://stackoverflow.com/questions/178915/how-to-save-picture-to-iphone-photo-library
Drawing incrementally in a UIView (iPhone) http://stackoverflow.com/questions/1798414/drawing-incrementally-in-a-uiview-iphone which unfortunately is just as slow and the color blending doesn't work. Any other method I could try Method B saving the previous draws in a UIImage and only drawing the new stuff and this image void drawRect CGRect rect draw on top of the..
How to store custom objects in NSUserDefaults http://stackoverflow.com/questions/2315948/how-to-store-custom-objects-in-nsuserdefaults
iPhone SDK: How do you download video files to the Document Directory and then play them? http://stackoverflow.com/questions/2572529/iphone-sdk-how-do-you-download-video-files-to-the-document-directory-and-then-p
Why is NSUserDefaults not saving my values? http://stackoverflow.com/questions/2622754/why-is-nsuserdefaults-not-saving-my-values is NSUserDefaults not saving my values hi i am trying to use nsuser defaults to save some default values in database. I am able to save the values in..
http://stackoverflow.com/questions/3158264/cancel-uilocalnotification delete. I was thinking about to save the UILocalNotification object in my Note object and get it that way and when I saving to my SQLite database serialize the object and so on ... is there a smarter way iphone cocoa touch notifications ios4 ..
Entering background on iOS4 to play audio http://stackoverflow.com/questions/3161635/entering-background-on-ios4-to-play-audio delegates somehow or call the audio on the applicationDidEnterBackground To me that wouldn't make sense since I am not saving state they do for me with fast app switching or really handling anything in the background other than audio which they say..
streaming video FROM an iPhone http://stackoverflow.com/questions/3444791/streaming-video-from-an-iphone processing. The gap between data transfers allow the antennas to sleep in between if the connection is fast enough saving battery life. Conversely if the connection is slow so upload is slower than recording managing delayed upload of a set of..
Zooming MKMapView to fit annotation pins? http://stackoverflow.com/questions/4680649/zooming-mkmapview-to-fit-annotation-pins
Problem setting exif data for an image http://stackoverflow.com/questions/5125323/problem-setting-exif-data-for-an-image share improve this question The following blog post is where I got my answer when I had issues with modifying and saving Exif data Caffeinated Cocoa . This works on iOS. Here is my test code for writing Exif and GPS data. It pretty much a copy..
iPhone:Programmatically compressing recorded video to share? http://stackoverflow.com/questions/5687341/iphoneprogrammatically-compressing-recorded-video-to-share when calling camera view before recording the video. pickerController.cameraOverlayView myOverlay Video recording and saving the video into Album after recording the video and sharing via email etc. all works fine. If i use video quality as High..
What's the easiest way to resize/optimize an image size with the iPhone SDK? http://stackoverflow.com/questions/612131/whats-the-easiest-way-to-resize-optimize-an-image-size-with-the-iphone-sdk optimize an image size with the iPhone SDK My application is downloading a set of image files from the network and saving them to the local iPhone disk. Some of those images are pretty big in size widths larger than 500 pixels for instance ...
Save An Image To Application Documents Folder From UIView On IOS http://stackoverflow.com/questions/6821517/save-an-image-to-application-documents-folder-from-uiview-on-ios YES It displays the selected image in my UIImageView just fine but I have no idea how to save it. I'm saving all the other pieces of the view mostly UITextfield in Core Data. I've searched and searched and tried many bits of code.. in the UIImageView using the same action a save button I'm using to save the text in the UITextFields. Here's how I'm saving my UITextField info Handle Save Button void save Get Info From UI self.referringObject setValue self.myInfo.text forKey..
iOS: How to store username/password within an app? http://stackoverflow.com/questions/6972092/ios-how-to-store-username-password-within-an-app multiple items if required Then you can set the username and password using keychainItem setObject @ password you are saving forKey kSecValueData keychainItem setObject @ username you are saving forKey kSecAttrAccount Get them using NSString password.. using keychainItem setObject @ password you are saving forKey kSecValueData keychainItem setObject @ username you are saving forKey kSecAttrAccount Get them using NSString password keychainItem objectForKey kSecValueData NSString username keychainItem..
How can I add overlay text on a video, then re-encode it? http://stackoverflow.com/questions/10190333/how-can-i-add-overlay-text-on-a-video-then-re-encode-it dispatch_get_main_queue ^ if error UIAlertView alert UIAlertView alloc initWithTitle @ Error message @ Video Saving Failed delegate nil cancelButtonTitle @ OK otherButtonTitles nil alert show else UIAlertView alert UIAlertView alloc..
Saving an NSMutableArray to Core Data http://stackoverflow.com/questions/1104075/saving-an-nsmutablearray-to-core-data an NSMutableArray to Core Data I want to add an NSMutableArray of NSStrings to one of my Entities in my core data model...
Saving ALAsset URL in NSUserDefaults http://stackoverflow.com/questions/11554399/saving-alasset-url-in-nsuserdefaults ALAsset URL in NSUserDefaults Hi I have my ALAsset URL save in NSMutableArray ALAsset Type Photo URLs assets library asset..
http://stackoverflow.com/questions/12371321/where-should-i-save-data-files-i-want-to-keep-long-term-and-how-do-i-prevent to back these files up. Where should I save them iphone objective c ios core data share improve this question Saving files locally changed from iOS5.0 and earlier 5.0.1 and 5.1 and newer primarily to the address iCloud backup issues. There..
Saving image to Documents directory and retrieving for email attachment http://stackoverflow.com/questions/2037432/saving-image-to-documents-directory-and-retrieving-for-email-attachment image to Documents directory and retrieving for email attachment I having trouble figuring out NSBundle DocumentDirectory..
http://stackoverflow.com/questions/2240765/nsdata-to-uiimage Greatly appreciate the help iphone uiimage nsdata share improve this question Try this code. This worked for me. Saving the data. create path to save the image data. NSArray pathArr NSSearchPathForDirectoriesInDomains NSDocumentDirectory ..
UIImage Saving image with file name on the iPhone http://stackoverflow.com/questions/2264039/uiimage-saving-image-with-file-name-on-the-iphone Saving image with file name on the iPhone How can I save an image like using UIImageWriteToSavedPhotosAlbum method with a filename..
iphone - writeToFile not saving new entry into plist http://stackoverflow.com/questions/3155952/iphone-writetofile-not-saving-new-entry-into-plist d self.groups count BOOL success self.groups writeToFile self.groupPath atomically YES if success NSLog @ Success Saving New Group else NSLog @ Failure Saving New Group newDict release Here is what the debug shows 2010 07 01 00 48 38.586 Contacts.. self.groups writeToFile self.groupPath atomically YES if success NSLog @ Success Saving New Group else NSLog @ Failure Saving New Group newDict release Here is what the debug shows 2010 07 01 00 48 38.586 Contacts 7111 207 Done 2010 07 01 00 48 38.589.. 207 Group Name C 2010 07 01 00 48 38.590 Contacts 7111 207 Count 3 2010 07 01 00 48 38.592 Contacts 7111 207 Success Saving New Group However when I open the .plist file it still has only 2 groups that I had created manually and not the new entry...
Saving Geotag info with photo on iOS4.1 http://stackoverflow.com/questions/3884060/saving-geotag-info-with-photo-on-ios4-1 Geotag info with photo on iOS4.1 I am having major issues trying to save a photo to camera roll with geotag info on iOS4.1...
http://stackoverflow.com/questions/4213529/saving-uiview-contents-in-ios-4-with-real-size-of-the-images-inside-i-e-scale UIView contents in iOS 4 with real size of the images inside i.e. scale contentes up for save I have an UIView with many..
How to open camera while I click the UIButton in iPhone? http://stackoverflow.com/questions/4929655/how-to-open-camera-while-i-click-the-uibutton-in-iphone dismissModalViewControllerAnimated YES IBAction saveImage id sender if imageView.image self showProgressIndicator @ Saving UIImageWriteToSavedPhotosAlbum imageView.image self @selector finishUIImageWriteToSavedPhotosAlbum didFinishSavingWithError..
Problem setting exif data for an image http://stackoverflow.com/questions/5125323/problem-setting-exif-data-for-an-image metadataDict CMGetAttachment sampleBuffer kCGImagePropertyExifDictionary NULL Reading it out it appears valid. Saving an image out works but there is never any exif data in the image. CGImageDestinationRef myImageDest CGImageDestinationCreateWithURL..
UIWebView - Enabling Action Sheets on <img> tags http://stackoverflow.com/questions/5163831/uiwebview-enabling-action-sheets-on-img-tags nil waitUntilDone YES void showStartSaveAlert progressHud.mode MBProgressHUDModeIndeterminate progressHud.labelText @ Saving Image... progressHud show YES void showFinishedSaveAlert Set custom view mode progressHud.mode MBProgressHUDModeCustomView..
Saving SecKeyRef device generated public/private key pair on disk http://stackoverflow.com/questions/5988735/saving-seckeyref-device-generated-public-private-key-pair-on-disk SecKeyRef device generated public private key pair on disk I've generated an RSA symmetric key pair on a device using SecKeyGeneratePair..
iPhone: Can a dev other than team agent build an app for distribution http://stackoverflow.com/questions/629057/iphone-can-a-dev-other-than-team-agent-build-an-app-for-distribution long but pretty clear and necessary. 3 Pay extra attention to the section Obtaining your iOS Distribution Certificate Saving your Private Key and Transferring to Other Systems on that page. It describes how to generate and save the Agent's .p12..
How To implement a sqlite database in phonegap http://stackoverflow.com/questions/6647474/how-to-implement-a-sqlite-database-in-phonegap
List saved files in iOS documents directory in a UITableView? http://stackoverflow.com/questions/8376511/list-saved-files-in-ios-documents-directory-in-a-uitableview directory in a UITableView I have set up the following code to save a file to the documents directory NSLog @ Saving File... NSURLRequest request NSURLRequest requestWithURL NSURL URLWithString @ http www.reddexuk.com logo.png AFHTTPRequestOperation..
How to save recorded video into photo album? http://stackoverflow.com/questions/9991332/how-to-save-recorded-video-into-photo-album objectForKey UIImagePickerControllerEditedImage UIImageWriteToSavedPhotosAlbum image self @selector image finishedSavingWithError contextInfo nil How to save Recoded video into photoAlbum iphone ios xcode share improve this question Check.. NSString mediaType info objectForKey UIImagePickerControllerMediaType if mediaType isEqualToString @ public.movie Saving the video Get the new unique filename NSString sourcePath info objectForKey @ UIImagePickerControllerMediaURL relativePath..
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