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2014/10/15 ¤U¤È 10:04:40
iphone Programming Glossary: boolHow 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 touches withEvent UIEvent event void reset void ignoreTouch UITouch touch forEvent UIEvent event BOOL canBePreventedByGestureRecognizer UIGestureRecognizer preventingGestureRecognizer return NO BOOL canPreventGestureRecognizer.. BOOL canBePreventedByGestureRecognizer UIGestureRecognizer preventingGestureRecognizer return NO BOOL canPreventGestureRecognizer UIGestureRecognizer preventedGestureRecognizer return NO @end share improve..
How to check for an active Internet Connection on iPhone SDK? http://stackoverflow.com/questions/1083701/how-to-check-for-an-active-internet-connection-on-iphone-sdk if Google didn't respond it does seem wasteful and an unnecessary overhead on my application. BOOL connectedToInternet NSString URLString NSString stringWithContentsOfURL NSURL URLWithString @ http www.google.com.. in one of the first methods called init or viewWillAppear or viewDidLoad etc void viewWillAppear BOOL animated check for internet connection NSNotificationCenter defaultCenter addObserver self selector.. sent and set whatever checks or call whatever methods you may have set up in my case I just set a BOOL void checkNetworkStatus NSNotification notice called after network status changes NetworkStatus internetStatus..
How to make a UITextField move up when keyboard is present http://stackoverflow.com/questions/1126726/how-to-make-a-uitextfield-move-up-when-keyboard-is-present YES method to move the view up down whenever the keyboard is shown dismissed void setViewMovedUp BOOL movedUp UIView beginAnimations nil context NULL UIView setAnimationDuration 0.3 if you want to slide.. kOFFSET_FOR_KEYBOARD self.view.frame rect UIView commitAnimations void viewWillAppear BOOL animated register for keyboard notifications NSNotificationCenter defaultCenter addObserver self selector.. keyboardWillHide name UIKeyboardWillHideNotification object nil void viewWillDisappear BOOL animated unregister for keyboard notifications while not visible. NSNotificationCenter defaultCenter..
How can I upload a photo to a server with the iPhone? http://stackoverflow.com/questions/125306/how-can-i-upload-a-photo-to-a-server-with-the-iphone NSObject NSURL serverURL NSString filePath id delegate SEL doneSelector SEL errorSelector BOOL uploadDidSucceed id initWithURL NSURL serverURL filePath NSString filePath delegate id delegate doneSelector.. url boundry NSString boundry data NSData data NSData compress NSData data void uploadSucceeded BOOL success void connectionDidFinishLoading NSURLConnection connection @end @implementation EPUploader .. that the upload did or did not succeed. Results None Side effects None void uploadSucceeded BOOL success IN delegate performSelector success doneSelector errorSelector withObject self Uploader..
How do I detect when someone shakes an iPhone? http://stackoverflow.com/questions/150446/how-do-i-detect-when-someone-shakes-an-iphone super respondsToSelector @selector motionEnded withEvent super motionEnded motion withEvent event BOOL canBecomeFirstResponder return YES @end You can easily transform any UIView even system views into a.. . In the view controller you want to set this view to become first responder void viewWillAppear BOOL animated shakeView becomeFirstResponder super viewWillAppear animated void viewWillDisappear BOOL animated.. BOOL animated shakeView becomeFirstResponder super viewWillAppear animated void viewWillDisappear BOOL animated shakeView resignFirstResponder super viewWillDisappear animated Don't forget that if you have..
How to call Objective-C from Javascript? http://stackoverflow.com/questions/1662473/how-to-call-objective-c-from-javascript C from JavaScript. Does someone know how I can do this I have this code in my ViewController BOOL webView UIWebView webView2 shouldStartLoadWithRequest NSURLRequest request navigationType UIWebViewNavigationType..
How to filter NSFetchedResultsController (CoreData) with UISearchDisplayController/UISearchBar http://stackoverflow.com/questions/4471289/how-to-filter-nsfetchedresultscontroller-coredata-with-uisearchdisplaycontroll if a memory warning removed the view. NSString savedSearchTerm_ NSInteger savedScopeButtonIndex_ BOOL searchWasActive_ @property nonatomic retain NSManagedObjectContext managedObjectContext @property nonatomic.. NSString savedSearchTerm @property nonatomic NSInteger savedScopeButtonIndex @property nonatomic BOOL searchWasActive relevent bits of the implementation file @interface BlahViewController @property nonatomic.. memory self.searchFetchedResultsController.delegate nil self.searchFetchedResultsController nil BOOL searchDisplayController UISearchDisplayController controller shouldReloadTableForSearchString NSString..
iPhone Data Usage Tracking/Monitoring http://stackoverflow.com/questions/7946699/iphone-data-usage-tracking-monitoring marking this as DUPLICATE and not just by the subject. NSArray getDataCountersForType int type BOOL success struct ifaddrs addrs nil const struct ifaddrs cursor nil const struct sockaddr_dl dlAddr nil.. this method provides network bytes exchanges and not just internet . NSArray getDataCounters BOOL success struct ifaddrs addrs const struct ifaddrs cursor const struct if_data networkStatisc int WiFiSent..
How to use NSURLConnection to connect with SSL for an untrusted cert? http://stackoverflow.com/questions/933331/how-to-use-nsurlconnection-to-connect-with-ssl-for-an-untrusted-cert is a supported API for accomplishing this Add something like this to your NSURLConnection delegate BOOL connection NSURLConnection connection canAuthenticateAgainstProtectionSpace NSURLProtectionSpace protectionSpace..
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 NSSet touches withEvent UIEvent event void touchesMoved NSSet touches withEvent UIEvent event void reset void ignoreTouch UITouch touch forEvent UIEvent event BOOL canBePreventedByGestureRecognizer UIGestureRecognizer preventingGestureRecognizer return NO BOOL canPreventGestureRecognizer UIGestureRecognizer preventedGestureRecognizer..
How to check for an active Internet Connection on iPhone SDK? http://stackoverflow.com/questions/1083701/how-to-check-for-an-active-internet-connection-on-iphone-sdk I could check to see for a response from some other websites if Google didn't respond it does seem wasteful and an unnecessary overhead on my application. BOOL connectedToInternet NSString URLString NSString stringWithContentsOfURL NSURL URLWithString @ http www.google.com return URLString NULL YES NO Is what I have done.. of where you are implementing the check you can place this in one of the first methods called init or viewWillAppear or viewDidLoad etc void viewWillAppear BOOL animated check for internet connection NSNotificationCenter defaultCenter addObserver self selector @selector checkNetworkStatus name kReachabilityChangedNotification.. 8 Set up the method for when the notification gets sent and set whatever checks or call whatever methods you may have set up in my case I just set a BOOL void checkNetworkStatus NSNotification notice called after network status changes NetworkStatus internetStatus internetReachable currentReachabilityStatus switch..
How to make a UITextField move up when keyboard is present http://stackoverflow.com/questions/1126726/how-to-make-a-uitextfield-move-up-when-keyboard-is-present hide it. if self.view.frame.origin.y 0 self setViewMovedUp YES method to move the view up down whenever the keyboard is shown dismissed void setViewMovedUp BOOL movedUp UIView beginAnimations nil context NULL UIView setAnimationDuration 0.3 if you want to slide up the view CGRect rect self.view.frame if movedUp 1. move.. to the normal state. rect.origin.y kOFFSET_FOR_KEYBOARD rect.size.height kOFFSET_FOR_KEYBOARD self.view.frame rect UIView commitAnimations void viewWillAppear BOOL animated register for keyboard notifications NSNotificationCenter defaultCenter addObserver self selector @selector keyboardWillShow name UIKeyboardWillShowNotification.. defaultCenter addObserver self selector @selector keyboardWillHide name UIKeyboardWillHideNotification object nil void viewWillDisappear BOOL animated unregister for keyboard notifications while not visible. NSNotificationCenter defaultCenter removeObserver self name UIKeyboardWillShowNotification ..
How can I upload a photo to a server with the iPhone? http://stackoverflow.com/questions/125306/how-can-i-upload-a-photo-to-a-server-with-the-iphone share improve this question Header @interface EPUploader NSObject NSURL serverURL NSString filePath id delegate SEL doneSelector SEL errorSelector BOOL uploadDidSucceed id initWithURL NSURL serverURL filePath NSString filePath delegate id delegate doneSelector SEL doneSelector errorSelector SEL errorSelector NSString.. Private void upload NSURLRequest postRequestWithURL NSURL url boundry NSString boundry data NSData data NSData compress NSData data void uploadSucceeded BOOL success void connectionDidFinishLoading NSURLConnection connection @end @implementation EPUploader Uploader initWithURL filePath delegate doneSelector errorSelector.. Uploader Private uploadSucceeded Used to notify the delegate that the upload did or did not succeed. Results None Side effects None void uploadSucceeded BOOL success IN delegate performSelector success doneSelector errorSelector withObject self Uploader Private connectionDidFinishLoading Called when the upload..
How do I detect when someone shakes an iPhone? http://stackoverflow.com/questions/150446/how-do-i-detect-when-someone-shakes-an-iphone Put in code here to handle shake if super respondsToSelector @selector motionEnded withEvent super motionEnded motion withEvent event BOOL canBecomeFirstResponder return YES @end You can easily transform any UIView even system views into a view that can get the shake event simply by subclassing the.. of the base type in IB or using it when allocating a view . In the view controller you want to set this view to become first responder void viewWillAppear BOOL animated shakeView becomeFirstResponder super viewWillAppear animated void viewWillDisappear BOOL animated shakeView resignFirstResponder super viewWillDisappear.. set this view to become first responder void viewWillAppear BOOL animated shakeView becomeFirstResponder super viewWillAppear animated void viewWillDisappear BOOL animated shakeView resignFirstResponder super viewWillDisappear animated Don't forget that if you have other views that become first responder from user actions..
How to call Objective-C from Javascript? http://stackoverflow.com/questions/1662473/how-to-call-objective-c-from-javascript I have a WebView and I want to call a view in Objective C from JavaScript. Does someone know how I can do this I have this code in my ViewController BOOL webView UIWebView webView2 shouldStartLoadWithRequest NSURLRequest request navigationType UIWebViewNavigationType navigationType NSString requestString request..
How to filter NSFetchedResultsController (CoreData) with UISearchDisplayController/UISearchBar http://stackoverflow.com/questions/4471289/how-to-filter-nsfetchedresultscontroller-coredata-with-uisearchdisplaycontroll managedObjectContext_ The saved state of the search UI if a memory warning removed the view. NSString savedSearchTerm_ NSInteger savedScopeButtonIndex_ BOOL searchWasActive_ @property nonatomic retain NSManagedObjectContext managedObjectContext @property nonatomic retain readonly NSFetchedResultsController fetchedResultsController.. fetchedResultsController @property nonatomic copy NSString savedSearchTerm @property nonatomic NSInteger savedScopeButtonIndex @property nonatomic BOOL searchWasActive relevent bits of the implementation file @interface BlahViewController @property nonatomic retain NSFetchedResultsController fetchedResultsController.. search is done so get rid of the search FRC and reclaim memory self.searchFetchedResultsController.delegate nil self.searchFetchedResultsController nil BOOL searchDisplayController UISearchDisplayController controller shouldReloadTableForSearchString NSString searchString self filterContentForSearchText searchString..
iPhone Data Usage Tracking/Monitoring http://stackoverflow.com/questions/7946699/iphone-data-usage-tracking-monitoring compare the details shared in this post with other posts before marking this as DUPLICATE and not just by the subject. NSArray getDataCountersForType int type BOOL success struct ifaddrs addrs nil const struct ifaddrs cursor nil const struct sockaddr_dl dlAddr nil const struct if_data networkStatisc nil int dataSent 0 int.. and doesn't use internet if_iobytes values still come because this method provides network bytes exchanges and not just internet . NSArray getDataCounters BOOL success struct ifaddrs addrs const struct ifaddrs cursor const struct if_data networkStatisc int WiFiSent 0 int WiFiReceived 0 int WWANSent 0 int WWANReceived 0..
How to use NSURLConnection to connect with SSL for an untrusted cert? http://stackoverflow.com/questions/933331/how-to-use-nsurlconnection-to-connect-with-ssl-for-an-untrusted-cert it iphone ssl https share improve this question There is a supported API for accomplishing this Add something like this to your NSURLConnection delegate BOOL connection NSURLConnection connection canAuthenticateAgainstProtectionSpace NSURLProtectionSpace protectionSpace return protectionSpace.authenticationMethod isEqualToString..
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 touchesMoved NSSet touches withEvent UIEvent event void reset void ignoreTouch UITouch touch forEvent UIEvent event BOOL canBePreventedByGestureRecognizer UIGestureRecognizer preventingGestureRecognizer return NO BOOL canPreventGestureRecognizer..
How to check for an active Internet Connection on iPhone SDK? http://stackoverflow.com/questions/1083701/how-to-check-for-an-active-internet-connection-on-iphone-sdk from some other websites if Google didn't respond it does seem wasteful and an unnecessary overhead on my application. BOOL connectedToInternet NSString URLString NSString stringWithContentsOfURL NSURL URLWithString @ http www.google.com return.. you can place this in one of the first methods called init or viewWillAppear or viewDidLoad etc void viewWillAppear BOOL animated check for internet connection NSNotificationCenter defaultCenter addObserver self selector @selector checkNetworkStatus.. notification gets sent and set whatever checks or call whatever methods you may have set up in my case I just set a BOOL void checkNetworkStatus NSNotification notice called after network status changes NetworkStatus internetStatus internetReachable..
How to make a UITextField move up when keyboard is present http://stackoverflow.com/questions/1126726/how-to-make-a-uitextfield-move-up-when-keyboard-is-present self setViewMovedUp YES method to move the view up down whenever the keyboard is shown dismissed void setViewMovedUp BOOL movedUp UIView beginAnimations nil context NULL UIView setAnimationDuration 0.3 if you want to slide up the view CGRect.. rect.size.height kOFFSET_FOR_KEYBOARD self.view.frame rect UIView commitAnimations void viewWillAppear BOOL animated register for keyboard notifications NSNotificationCenter defaultCenter addObserver self selector @selector keyboardWillShow.. self selector @selector keyboardWillHide name UIKeyboardWillHideNotification object nil void viewWillDisappear BOOL animated unregister for keyboard notifications while not visible. NSNotificationCenter defaultCenter removeObserver self..
How can I upload a photo to a server with the iPhone? http://stackoverflow.com/questions/125306/how-can-i-upload-a-photo-to-a-server-with-the-iphone Header @interface EPUploader NSObject NSURL serverURL NSString filePath id delegate SEL doneSelector SEL errorSelector BOOL uploadDidSucceed id initWithURL NSURL serverURL filePath NSString filePath delegate id delegate doneSelector SEL doneSelector.. NSURL url boundry NSString boundry data NSData data NSData compress NSData data void uploadSucceeded BOOL success void connectionDidFinishLoading NSURLConnection connection @end @implementation EPUploader Uploader initWithURL.. notify the delegate that the upload did or did not succeed. Results None Side effects None void uploadSucceeded BOOL success IN delegate performSelector success doneSelector errorSelector withObject self Uploader Private connectionDidFinishLoading..
How do I detect when someone shakes an iPhone? http://stackoverflow.com/questions/150446/how-do-i-detect-when-someone-shakes-an-iphone to handle shake if super respondsToSelector @selector motionEnded withEvent super motionEnded motion withEvent event BOOL canBecomeFirstResponder return YES @end You can easily transform any UIView even system views into a view that can get the.. allocating a view . In the view controller you want to set this view to become first responder void viewWillAppear BOOL animated shakeView becomeFirstResponder super viewWillAppear animated void viewWillDisappear BOOL animated shakeView resignFirstResponder.. void viewWillAppear BOOL animated shakeView becomeFirstResponder super viewWillAppear animated void viewWillDisappear BOOL animated shakeView resignFirstResponder super viewWillDisappear animated Don't forget that if you have other views that..
How to call Objective-C from Javascript? http://stackoverflow.com/questions/1662473/how-to-call-objective-c-from-javascript call a view in Objective C from JavaScript. Does someone know how I can do this I have this code in my ViewController BOOL webView UIWebView webView2 shouldStartLoadWithRequest NSURLRequest request navigationType UIWebViewNavigationType navigationType..
How to filter NSFetchedResultsController (CoreData) with UISearchDisplayController/UISearchBar http://stackoverflow.com/questions/4471289/how-to-filter-nsfetchedresultscontroller-coredata-with-uisearchdisplaycontroll of the search UI if a memory warning removed the view. NSString savedSearchTerm_ NSInteger savedScopeButtonIndex_ BOOL searchWasActive_ @property nonatomic retain NSManagedObjectContext managedObjectContext @property nonatomic retain readonly.. nonatomic copy NSString savedSearchTerm @property nonatomic NSInteger savedScopeButtonIndex @property nonatomic BOOL searchWasActive relevent bits of the implementation file @interface BlahViewController @property nonatomic retain NSFetchedResultsController.. search FRC and reclaim memory self.searchFetchedResultsController.delegate nil self.searchFetchedResultsController nil BOOL searchDisplayController UISearchDisplayController controller shouldReloadTableForSearchString NSString searchString self..
iPhone Data Usage Tracking/Monitoring http://stackoverflow.com/questions/7946699/iphone-data-usage-tracking-monitoring with other posts before marking this as DUPLICATE and not just by the subject. NSArray getDataCountersForType int type BOOL success struct ifaddrs addrs nil const struct ifaddrs cursor nil const struct sockaddr_dl dlAddr nil const struct if_data.. values still come because this method provides network bytes exchanges and not just internet . NSArray getDataCounters BOOL success struct ifaddrs addrs const struct ifaddrs cursor const struct if_data networkStatisc int WiFiSent 0 int WiFiReceived..
How to use NSURLConnection to connect with SSL for an untrusted cert? http://stackoverflow.com/questions/933331/how-to-use-nsurlconnection-to-connect-with-ssl-for-an-untrusted-cert question There is a supported API for accomplishing this Add something like this to your NSURLConnection delegate BOOL connection NSURLConnection connection canAuthenticateAgainstProtectionSpace NSURLProtectionSpace protectionSpace return..
UITableView: deleting sections with animation http://stackoverflow.com/questions/1061071/uitableview-deleting-sections-with-animation 0 NSUInteger indexOfController 0 for each cell controller for ScheduleCellController cellController in section bool indicating whether the cell controller's cell should be removed NSString shouldDisplayString NSString cellController model.. NSString cellController model objectForKey @ filteredDataSet BOOL shouldDisplay shouldDisplayString boolValue if it should be removed if shouldDisplay NSIndexPath cellPath self indexPathOfCellWithCellController cellController..
http://stackoverflow.com/questions/11983514/how-to-parse-simple-xml have the Table object with above properties. NSMutableString currentNodeContent NSXMLParser parser Tweet currentTweet bool isStatus id loadXMLByURL NSString urlString _tweets NSMutableArray alloc init NSURL url NSURL URLWithString urlString NSData..
How do I correctly use ABAddressBookCreateWithOptions method in iOS 6? http://stackoverflow.com/questions/12083643/how-do-i-correctly-use-abaddressbookcreatewithoptions-method-in-ios-6 on iOS 6 dispatch_semaphore_t sema dispatch_semaphore_create 0 ABAddressBookRequestAccessWithCompletion addressBook ^ bool granted CFErrorRef error accessGranted granted dispatch_semaphore_signal sema dispatch_semaphore_wait sema DISPATCH_TIME_FOREVER..
Programmatically Request Access to Contacts http://stackoverflow.com/questions/12648244/programmatically-request-access-to-contacts kABAuthorizationStatusNotDetermined ABAddressBookRequestAccessWithCompletion addressBookRef ^ bool granted CFErrorRef error if granted First time access has been granted add the contact self _addContactToAddressBook else..
iPhone how to check that a string is numeric only http://stackoverflow.com/questions/1320295/iphone-how-to-check-that-a-string-is-numeric-only with the iPhone. It's based on the RegexKitLite regular expressions and turns the text red when its invalid. static bool TextIsValidValue NSString newText double value bool result false if newText isMatchedByRegex @ ^ 0 1 9 d . d result true.. expressions and turns the text red when its invalid. static bool TextIsValidValue NSString newText double value bool result false if newText isMatchedByRegex @ ^ 0 1 9 d . d result true value newText doubleValue return result IBAction doTextChanged..
how do I detect whether I have iPhone 2G,3G,3GS http://stackoverflow.com/questions/1543925/how-do-i-detect-whether-i-have-iphone-2g-3g-3gs
How to implement an accordion view for an iPhone SDK app? http://stackoverflow.com/questions/1944428/how-to-implement-an-accordion-view-for-an-iphone-sdk-app more than just a table. This is a quick hack that should work but in your UITableViewController subclass's .h file bool sectionopen 4 or some other way of storing the sections expanded closed state And in the .m file put something like NSInteger..
Warning: UIKit should not be called from a secondary thread http://stackoverflow.com/questions/3201761/warning-uikit-should-not-be-called-from-a-secondary-thread pool release On the row where I use self.textField I get a warning in console saying void _WebThreadLockFromAnyThread bool 0x5d306b0 Obtaining the web lock from a thread other than the main thread or the web thread. UIKit should not be called..
iPhone UIWebView - Open new UIWebView Controller from a hyperlink http://stackoverflow.com/questions/3790653/iphone-uiwebview-open-new-uiwebview-controller-from-a-hyperlink to respond to certain events e.g. a request to load new content. Just implement the following in your delegate class bool webView UIWebView webView shouldStartLoadWithRequest NSURLRequest request navigationType UIWebViewNavigationType navigationType..
Rendering to non-power-of-two texture on iPhone http://stackoverflow.com/questions/4760174/rendering-to-non-power-of-two-texture-on-iphone drawn from Philip Rideout's excellent iPhone 3D Programming book const char extensions char glGetString GL_EXTENSIONS bool npot strstr extensions GL_APPLE_texture_2D_limited_npot 0 On these devices you should then be able to use non power of two..
Problem setting exif data for an image http://stackoverflow.com/questions/5125323/problem-setting-exif-data-for-an-image CGImageDestinationSetProperties myImageDest CFDictionaryRef props Finalize the image destination. bool status CGImageDestinationFinalize myImageDest iphone osx core graphics exif javax.imageio share improve this question..
UITextField auto correction crash in iOS 4.3 on simulator http://stackoverflow.com/questions/5257175/uitextfield-auto-correction-crash-in-ios-4-3-on-simulator in TIInputManagerZephyr lookup_static_dynamic_candidates KB String const KB String const KB Vector KB FPoint const bool #6 0x0b332b2b in TIInputManager lookup #7 0x0b332e18 in TIInputManager autocorrection #8 0x0b34a06b in TIKeyboardInputManagerZephyr..
iOS - How to limit the MapView to a specific region? http://stackoverflow.com/questions/5680896/ios-how-to-limit-the-mapview-to-a-specific-region super scrollViewDidEndDragging scrollView willDecelerate decelerate MKCoordinateRegion currentRegion self.region bool changeRegionLong YES bool changeRegionLat YES LONGITUDE if currentRegion.center.longitude currentRegion.span.longitudeDelta.. scrollView willDecelerate decelerate MKCoordinateRegion currentRegion self.region bool changeRegionLong YES bool changeRegionLat YES LONGITUDE if currentRegion.center.longitude currentRegion.span.longitudeDelta 2 self.topLeftCoordinate.longitude..
Random EXC_BAD_ACCESS in a place that it cannot happen http://stackoverflow.com/questions/6359111/random-exc-bad-access-in-a-place-that-it-cannot-happen sharedLevelEditor LevelEditorScene 06C3FF40 Tag 1 Means LevelEditorScene sharedLevelEditor is ok. gdb print bool LevelEditorScene sharedLevelEditor respondsToSelector @selector setObject forKey 9 true Means it responds to the selector..
http://stackoverflow.com/questions/7238878/how-can-i-change-strings-of-cancel-button-no-results-label-in-uisearchbar-o 0.01 target self selector @selector changeNoResultsTextToKorean userInfo nil repeats YES I use timer and bool value. If no timer can not change text when No Results show first. void changeNoResultsTextToKorean NSTimer timer if isChangedNoResults..
How to download docx , pdf , image , pptx , or any file from a internet http://stackoverflow.com/questions/7420837/how-to-download-docx-pdf-image-pptx-or-any-file-from-a-internet mydelegate NSString userCd passWord siteUrl @property nonatomic retain MyAppDelegate mydelegate void buttonClicked bool getIsDone @end DownloadingFile.m #import DownloadingFile.h #import iExploreAppDelegate.h @implementation DownloadingFile..
http://stackoverflow.com/questions/9679754/tried-to-obtain-the-web-lock-from-a-thread-other-than-the-main-thread-or-the-web to obtain the web lock from a thread other than the main thread or the web thread. Crashing now bool _WebTryThreadLock bool 0x8053ce0 Tried to obtain the web lock from a thread other than the main thread or the web thread... obtain the web lock from a thread other than the main thread or the web thread. Crashing now bool _WebTryThreadLock bool 0x8053ce0 Tried to obtain the web lock from a thread other than the main thread or the web thread. This may be a result..
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