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2014/10/15 ¤U¤È 10:04:52
iphone Programming Glossary: cancelUIWebView to view self signed websites (No private api, not NSURLConnection) - is it possible? http://stackoverflow.com/questions/11573164/uiwebview-to-view-self-signed-websites-no-private-api-not-nsurlconnection-i we can authenticate against the self signed server. Then in connection didReceiveData we cancel the NSURLConnection request and start the same request again using UIWebView which will work now because we've already got.. challenge.sender useCredential credential forAuthenticationChallenge challenge else challenge sender cancelAuthenticationChallenge challenge void connection NSURLConnection connection didReceiveResponse NSURLResponse response NSLog.. _request Cancel the URL connection otherwise we double up webview url connection same url no good _urlConnection cancel We use this method is to accept an untrusted site which unfortunately we need to do as our PVM servers are self signed...
How to call Objective-C from Javascript? http://stackoverflow.com/questions/1662473/how-to-call-objective-c-from-javascript method look for these fake URLs extract the information you need take whatever action is appropriate and return NO to cancel the navigation. It's probably best if you defer any lengthy processing using some flavor of performSelector . share improve..
NSThread vs. NSOperationQueue vs. ??? on the iPhone http://stackoverflow.com/questions/3041837/nsthread-vs-nsoperationqueue-vs-on-the-iphone With NSThread creating 100 threads to cache 100 images is probably overkill and somewhat inefficient. You may want to cancel the cacheImage operation. Implementing cancellation is easier with NSOperationQueue most the work is already done for you... images is probably overkill and somewhat inefficient. You may want to cancel the cacheImage operation. Implementing cancellation is easier with NSOperationQueue most the work is already done for you. NSOperationQueue is free to switch to a smarter..
http://stackoverflow.com/questions/3158264/cancel-uilocalnotification localNotif localNotif release Its work fine and I'm correctly receiving the notification. The problem is when I should cancel the notification. Im using this method. void deleteNewNoteLocalReminder NSString reminderID noteIDe NSInteger noteIDE UIApplication.. method. void deleteNewNoteLocalReminder NSString reminderID noteIDe NSInteger noteIDE UIApplication sharedApplication cancelLocalNotification UILocalNotification notification Im not sure what to do here but my questions are How do I know which..
Invoke native date picker from web-app on iOS/Android http://stackoverflow.com/questions/4946919/invoke-native-date-picker-from-web-app-on-ios-android typing in other inputs on the same screen. It also seems the iOS 4 plugin does not make the native date picker show cancel or clear but I guess that's an iOS 4 thing . On an iOS 4 iPad simulator the Cordova plugin does not seem to render correctly..
http://stackoverflow.com/questions/5360846/suspend-the-application simple and straightforward users can easily understand and remember them. People expect to have ample opportunity to cancel an operation before it begins and they expect to get a chance to confirm their intention to perform a potentially destructive..
Can you use cancel/isCancelled with GCD/dispatch_async? http://stackoverflow.com/questions/5449469/can-you-use-cancel-iscancelled-with-gcd-dispatch-async you use cancel isCancelled with GCD dispatch_async I've been wondering can you use cancel cancelAllOperations .isCancelled with a thread.. you use cancel isCancelled with GCD dispatch_async I've been wondering can you use cancel cancelAllOperations .isCancelled with a thread you have launched with GCD Currently I just use a boolean as a flag to cancel.. you use cancel isCancelled with GCD dispatch_async I've been wondering can you use cancel cancelAllOperations .isCancelled with a thread you have launched with GCD Currently I just use a boolean as a flag to cancel the..
http://stackoverflow.com/questions/554997/cancel-a-uiview-animation a UIView animation Is it possible to cancel a UIView animation while it is in progress Or would I have to drop to the CA level i.e. I've done something like this maybe.. properties UIView commitAnimations But before the animation completes and I get the animation ended event I want to cancel it cut it short . Is this possible Googling around finds a few people asking the same question with no answers and one or..
Changing the size of the UISearchBar TextField? http://stackoverflow.com/questions/556814/changing-the-size-of-the-uisearchbar-textfield the same View. Move its right resizing handle to the left adjust so that it abuts the N B. That's it. You can enable a cancel button if you want too and it also won't overlap the index remains within the search bar . Apparently a Table View can only..
What are all the custom URL schemes supported by the Facebook iPhone app? http://stackoverflow.com/questions/5707722/what-are-all-the-custom-url-schemes-supported-by-the-facebook-iphone-app it keeps the window open after you post. so the person who publishes to facebook has to push post once and then cancel. My question is does anyone have any more info on the commands that can be sent to the Facebook app. The following information..
Programatically Dial a Phone number and pass DTMF using the iPhone SDK http://stackoverflow.com/questions/584663/programatically-dial-a-phone-number-and-pass-dtmf-using-the-iphone-sdk do the following from the iPhone SDK 1 Programatically Dial a Phone Number through the iPhone SDK 2 Bypass the dial cancel prompt that the iPhone brings up 3 Send additional DTMF after the number is dialed just like how you would program pauses.. would program pauses into a regular phone. I know you can make a tel call but the issue is that it brings up the dial cancel prompt and after that it prevents any future DTMF from being sent. iphone share improve this question The iPhone SDK..
Delete a particular local notification http://stackoverflow.com/questions/6340664/delete-a-particular-local-notification an iPhone alarm app based on local notifications. On deleting an alarm the related local notification should get cancelled. But how can I determine exactly which object from the array of local notifications is to be cancelled I am aware of.. should get cancelled. But how can I determine exactly which object from the array of local notifications is to be cancelled I am aware of UIApplication sharedApplication cancelLocalNotification notification method but how can I get this 'notification'.. which object from the array of local notifications is to be cancelled I am aware of UIApplication sharedApplication cancelLocalNotification notification method but how can I get this 'notification' to cancel it iphone ios4 alarm uilocalnotification..
UIScrollView : paging horizontally, scrolling vertically? http://stackoverflow.com/questions/728014/uiscrollview-paging-horizontally-scrolling-vertically If delaysContentTouches is NO then no timer is used the events immediately go to the inner control but then are canceled if you move your finger far enough If cancelsTouches is NO then once the events are sent to a control scrolling will never.. is used the events immediately go to the inner control but then are canceled if you move your finger far enough If cancelsTouches is NO then once the events are sent to a control scrolling will never happen. Note that it is UIScrollView that.. scrolling in vertical direction but when the user moves his finger in horizontal direction far enough you want to cancel vertical scrolling and start horizontal scrolling. You want to subclass your outer UIScrollView say you name your class..
UIWebView to view self signed websites (No private api, not NSURLConnection) - is it possible? http://stackoverflow.com/questions/11573164/uiwebview-to-view-self-signed-websites-no-private-api-not-nsurlconnection-i remake a webview call now that authentication has passed ok. _authenticated YES _web loadRequest _request Cancel the URL connection otherwise we double up webview url connection same url no good _urlConnection cancel We use this method..
Styling the cancel button in a UISearchBar http://stackoverflow.com/questions/1200149/styling-the-cancel-button-in-a-uisearchbar the cancel button in a UISearchBar I have a UISearchBar that has a cancel button it's displayed using void setShowsCancelButton animated . I've changed the tintColor of the search bar like this in an attempt to get a grayish searchbar UISearchBar.. there are a couple of options if you are willing to jimmy open the hood. First off UISearchBar is a UIView and the Cancel button is also a view which is added into the search bar as a subview just as you would expect. I have experimented a little.. will need to fudge the size for reasons I don't yet understand 55 30 seems to work This will work if searchBar.showsCancelButton is always YES if you want it to disappear when not editing the search string you will need to find a hook to add the..
http://stackoverflow.com/questions/1494626/iphone-app-send-email MFMailComposeResult result error NSError error Dismisses the email composition interface when users tap Cancel or Send. Proceeds to update the message field with the result of the operation. message.hidden NO Notifies users about errors.. message.hidden NO Notifies users about errors associated with the interface switch result case MFMailComposeResultCancelled message.text @ Result canceled break case MFMailComposeResultSaved message.text @ Result saved break case MFMailComposeResultSent..
http://stackoverflow.com/questions/3158264/cancel-uilocalnotification UILocalNotification I have a problem with my UILocalNotification. I am scheduling the notification with my method. void..
Fitting a UIDatePicker into a UIActionSheet http://stackoverflow.com/questions/349858/fitting-a-uidatepicker-into-a-uiactionsheet constructor. UIActionSheet menu UIActionSheet alloc initWithTitle @ Date Picker delegate self cancelButtonTitle @ Cancel destructiveButtonTitle nil otherButtonTitles nil Add the picker UIDatePicker pickerView UIDatePicker alloc init pickerView.datePickerMode.. coordinates UIActionSheet menu UIActionSheet alloc initWithTitle @ Date Picker delegate self cancelButtonTitle @ Cancel destructiveButtonTitle nil otherButtonTitles nil Add the picker UIDatePicker pickerView UIDatePicker alloc init pickerView.datePickerMode..
UITextField in UIAlertView on iPhone - how to make it responsive? http://stackoverflow.com/questions/376104/uitextfield-in-uialertview-on-iphone-how-to-make-it-responsive cover it up with the following code dialog setDelegate self dialog setTitle @ Enter Name dialog addButtonWithTitle @ Cancel dialog addButtonWithTitle @ OK UITextField nameField UITextField alloc initWithFrame CGRectMake 20.0 45.0 245.0 25.0 nameField.. NSLog @ d int buttonIndex if buttonIndex 1 OK pushed NSLog alert textField .text does not log anything else Cancel pushed I also have a UIAlertViewExtended.h file that contains @class UITextField UILabel @interface UIAlertView Extended.. UIAlertView dialog UIAlertView alloc initWithTitle @ Enter Name message @ delegate self cancelButtonTitle @ Cancel otherButtonTitles @ Add nil dialog setAlertViewStyle UIAlertViewStylePlainTextInput Change keyboard type dialog textFieldAtIndex..
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 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 Recycle..
Repeating NSTimer, weak reference, owning reference or iVar? http://stackoverflow.com/questions/4945028/repeating-nstimer-weak-reference-owning-reference-or-ivar be held using an owning reference i.e. @property nonatomic retain NSTimer walkTimer self setWalkTimer ti ... ... Cancel method self walkTimer invalidate self setWalkTimer nil ... ... dealloc method walkTimer release super dealloc . 2 Should.. NSTimer be held using a weak reference i.e. @property nonatomic assign NSTimer walkTimer self setWalkTimer ti ... ... Cancel method self walkTimer invalidate self setWalkTimer nil ... ... dealloc method super dealloc . 3 Use an iVar and rely on.. 1 target self selector @selector updateDisplay userInfo nil repeats YES ... ... Cancel method walkTimer invalidate walkTimer nil . 4 Something not listed above ... I am happy for just 1 2 3 or 4 as a lot of..
UIWebView - Enabling Action Sheets on <img> tags http://stackoverflow.com/questions/5163831/uiwebview-enabling-action-sheets-on-img-tags sheet addButtonWithTitle @ Open sheet addButtonWithTitle @ Copy if sheet.numberOfButtons 0 sheet addButtonWithTitle @ Cancel sheet.cancelButtonIndex sheet.numberOfButtons 1 sheet showInView webView selectedLinkURL retain selectedImageURL retain.. tapAndHoldActionShort userInfo nil repeats NO break case UITouchPhaseEnded case UITouchPhaseMoved case UITouchPhaseCancelled contextualMenuTimer invalidate contextualMenuTimer nil break else Multiple fingers are touching the screen contextualMenuTimer..
http://stackoverflow.com/questions/554997/cancel-a-uiview-animation a UIView animation Is it possible to cancel a UIView animation while it is in progress Or would I have to drop to the CA..
Adding Images to UIActionSheet buttons as in UIDocumentInteractionController http://stackoverflow.com/questions/6130475/adding-images-to-uiactionsheet-buttons-as-in-uidocumentinteractioncontroller may be help you. UIActionSheet action UIActionSheet alloc initWithTitle @ Title delegate self cancelButtonTitle @ Cancel destructiveButtonTitle nil otherButtonTitles @ nil action valueForKey @ _buttons objectAtIndex 0 setImage UIImage imageNamed..
Customization of UINavigationBar and the back button http://stackoverflow.com/questions/7066874/customization-of-uinavigationbar-and-the-back-button StyledButton UIBarButtonItem styledBackBarButtonItemWithTarget id target selector SEL selector UIBarButtonItem styledCancelBarButtonItemWithTarget id target selector SEL selector UIBarButtonItem styledSubmitBarButtonItemWithTitle NSString title.. forState UIControlStateNormal return UIBarButtonItem alloc initWithCustomView button autorelease UIBarButtonItem styledCancelBarButtonItemWithTarget id target selector SEL selector UIImage image UIImage imageNamed @ button_square image image stretchableImageWithLeftCapWidth.. button_square image image stretchableImageWithLeftCapWidth 20.0f topCapHeight 20.0f NSString title NSLocalizedString @ Cancel nil UIFont font UIFont boldSystemFontOfSize 12.0f UIButton button UIButton styledButtonWithBackgroundImage image font font..
http://stackoverflow.com/questions/7238878/how-can-i-change-strings-of-cancel-button-no-results-label-in-uisearchbar-o can I change strings of &ldquo Cancel&rdquo button &ldquo No Results&rdquo label in UISearchBar of UISearchDisplayController How can I change strings of Cancel.. button &ldquo No Results&rdquo label in UISearchBar of UISearchDisplayController How can I change strings of Cancel button No Results label in UISearchBar of UISearchDisplayController Please help me iphone uisearchbar uisearchdisplaycontroller.. Please help me iphone uisearchbar uisearchdisplaycontroller share improve this question I solved it myself. Cancel Button void searchDisplayControllerWillBeginSearch UISearchDisplayController controller controller.searchBar setShowsCancelButton..
Pause code execution until UIAlertView button is pressed? http://stackoverflow.com/questions/1375384/pause-code-execution-until-uialertview-button-is-pressed self cancelButtonTitle @ Cancel otherButtonTitles @ OK nil alert show alert release return navigateAwayFromTab #define CANCEL 0 #define OK 1 void alertView UIAlertView alertView clickedButtonAtIndex NSInteger buttonIndex if buttonIndex OK navigateAwayFromTab..
UILocalNotification does not fire after 10 minutes in background http://stackoverflow.com/questions/19273039/uilocalnotification-does-not-fire-after-10-minutes-in-background and a call comes then UILocalNotification fires for the following. And user can see a notification with two buttons CANCEL and RECEIVE void applicationDidEnterBackground UIApplication application bgTask application beginBackgroundTaskWithExpirationHandler..
How to find the current location of iphone and update it http://stackoverflow.com/questions/2280597/how-to-find-the-current-location-of-iphone-and-update-it current location and asking to update. on clicking OK in alert view should open my map with the current location and CANCEL to close the alert view.The button action is defined in the method IBAction gosearch id sender NSLog @ inside go search..
Why doesn't dismissWithClickedButtonIndex ever call clickedButtonAtIndex? http://stackoverflow.com/questions/4472854/why-doesnt-dismisswithclickedbuttonindex-ever-call-clickedbuttonatindex prompt.html I'm using that code to get my iPhone app to display an alertView with an included UITextField and matching CANCEL and OK buttons. The user can enter text hit CANCEL or OK... and I see the text the user entered... using my code inside.. to display an alertView with an included UITextField and matching CANCEL and OK buttons. The user can enter text hit CANCEL or OK... and I see the text the user entered... using my code inside the clickedButtonAtIndex method. It all works except.. dismissWithClickedButtonIndex also call clickedButtonAtIndex I'm trying to get clickedButtonAtIndex to get called if CANCEL or OK or even DONE is hit. uitextfield uialertview iphone share improve this question Since this is an old question..
For push notifications: how do I add action to alert view to change views? http://stackoverflow.com/questions/6475043/for-push-notifications-how-do-i-add-action-to-alert-view-to-change-views NSLocalizedString @ NOTIFICATION nil message localizedAlertMessage delegate self cancelButtonTitle NSLocalizedString @ CANCEL nil otherButtonTitles NSLocalizedString action_loc_key nil nil else apnsAlert UIAlertView alloc initWithTitle NSString..
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