¡@
2014/10/15 ¤U¤È 10:05:08
iphone Programming Glossary: closeHow to programatically check whether a keyboard is present in iphone app? http://stackoverflow.com/questions/1490573/how-to-programatically-check-whether-a-keyboard-is-present-in-iphone-app Thanks. iphone objective c keyboard share improve this question drawnonward's code is very close but collides with UIKit's namespace and could be made easier to use. @interface KeyboardStateListener..
How to add a UIImage in MailComposer Sheet of MFMailComposeViewController http://stackoverflow.com/questions/1527351/how-to-add-a-uiimage-in-mailcomposer-sheet-of-mfmailcomposeviewcontroller image png base64 @' b p base64String You could repeat here with more text or images otherwise close the HTML formatting emailBody appendString @ body html NSLog @ @ emailBody Create the mail composer..
Inner shadow effect on UIView layer? http://stackoverflow.com/questions/4431292/inner-shadow-effect-on-uiview-layer rectangle that can bound the visible path. Before closing this path add the visible path. Then close the path so that you create a shape with the visible path subtracted from it. You might want to investigate..
iPhone - Backgrounding to poll for events http://stackoverflow.com/questions/4656214/iphone-backgrounding-to-poll-for-events running task etc. Now you only have to check weather the App is getting back to foreground. Then close the bgTask and you're done. Maybe one can do sth. like this inside the expirationHandler from the long..
Objective C: How to upload image and text using HTTP POST? http://stackoverflow.com/questions/5422028/objective-c-how-to-upload-image-and-text-using-http-post body appendData NSString stringWithString @ r n dataUsingEncoding NSUTF8StringEncoding close form body appendData NSString stringWithFormat @ @ r n boundary dataUsingEncoding NSUTF8StringEncoding.. body appendData NSString stringWithString @ r n dataUsingEncoding NSUTF8StringEncoding close form body appendData NSString stringWithFormat @ @ r n boundary dataUsingEncoding NSUTF8StringEncoding..
How do I set up a simple delegate to communicate between two view controllers? http://stackoverflow.com/questions/6168919/how-do-i-set-up-a-simple-delegate-to-communicate-between-two-view-controllers weak id ChildViewControllerDelegate delegate A simple IBAction method that I'll associate with a close button in the UI. We'll call the delegate's childViewController didChooseValue method inside this handler...
performSelector may cause a leak because its selector is unknown http://stackoverflow.com/questions/7017281/performselector-may-cause-a-leak-because-its-selector-is-unknown are called IMP s and are simple typedef ed function pointers id IMP id SEL ... 1 . This may be close to the actual method signature of the method but will not always match exactly. Once you have the IMP..
Is there a good charting library for iPhone? [closed] http://stackoverflow.com/questions/769749/is-there-a-good-charting-library-for-iphone there a good charting library for iPhone closed I have a need to render and display charts bar charts for now but more types may be needed later in.. desktop systems but its design has included iPhone support from the beginning. It's getting pretty close to useable and is currently in use in several shipping iPhone and OS X applications. Edit 2 10 Core..
http://stackoverflow.com/questions/8146253/animate-change-of-view-controllers-without-using-navigation-controller-stack-su view controllers without the above limitations and allows for animated transitions between them A close example but no animation How to use multiple iOS custom view controllers without a navigation controller..
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 mismatch. ARC will leak memory during ObjC exception throws. An ObjC exception should be very close in time to the termination of your program. If you're catching a significant number of ObjC exceptions..
How to programatically check whether a keyboard is present in iphone app? http://stackoverflow.com/questions/1490573/how-to-programatically-check-whether-a-keyboard-is-present-in-iphone-app Do action 2 So please help how to check this condition Thanks. iphone objective c keyboard share improve this question drawnonward's code is very close but collides with UIKit's namespace and could be made easier to use. @interface KeyboardStateListener NSObject BOOL _isVisible KeyboardStateListener sharedInstance..
How to add a UIImage in MailComposer Sheet of MFMailComposeViewController http://stackoverflow.com/questions/1527351/how-to-add-a-uiimage-in-mailcomposer-sheet-of-mfmailcomposeviewcontroller appendString NSString stringWithFormat @ p b img src 'data image png base64 @' b p base64String You could repeat here with more text or images otherwise close the HTML formatting emailBody appendString @ body html NSLog @ @ emailBody Create the mail composer window MFMailComposeViewController emailDialog MFMailComposeViewController..
Inner shadow effect on UIView layer? http://stackoverflow.com/questions/4431292/inner-shadow-effect-on-uiview-layer path to the context and fill the context Now create a larger rectangle that can bound the visible path. Before closing this path add the visible path. Then close the path so that you create a shape with the visible path subtracted from it. You might want to investigate the fill methods non zero winding of even odd depending..
iPhone - Backgrounding to poll for events http://stackoverflow.com/questions/4656214/iphone-backgrounding-to-poll-for-events a call to the expiration handler which starts another long running task etc. Now you only have to check weather the App is getting back to foreground. Then close the bgTask and you're done. Maybe one can do sth. like this inside the expirationHandler from the long running task. Just try it out. Use your Console to see what..
Objective C: How to upload image and text using HTTP POST? http://stackoverflow.com/questions/5422028/objective-c-how-to-upload-image-and-text-using-http-post NSString stringWithString param2 dataUsingEncoding NSUTF8StringEncoding body appendData NSString stringWithString @ r n dataUsingEncoding NSUTF8StringEncoding close form body appendData NSString stringWithFormat @ @ r n boundary dataUsingEncoding NSUTF8StringEncoding set request body request setHTTPBody body return and test.. body appendData parameterValue2 dataUsingEncoding NSUTF8StringEncoding body appendData NSString stringWithString @ r n dataUsingEncoding NSUTF8StringEncoding close form body appendData NSString stringWithFormat @ @ r n boundary dataUsingEncoding NSUTF8StringEncoding set request body request setHTTPBody body share improve..
How do I set up a simple delegate to communicate between two view controllers? http://stackoverflow.com/questions/6168919/how-do-i-set-up-a-simple-delegate-to-communicate-between-two-view-controllers using ARC use `assign` instead of `weak` @property nonatomic weak id ChildViewControllerDelegate delegate A simple IBAction method that I'll associate with a close button in the UI. We'll call the delegate's childViewController didChooseValue method inside this handler. IBAction handleCloseButton id sender @end 3. Definition..
performSelector may cause a leak because its selector is unknown http://stackoverflow.com/questions/7017281/performselector-may-cause-a-leak-because-its-selector-is-unknown directly with the runtime API as well . These function pointers are called IMP s and are simple typedef ed function pointers id IMP id SEL ... 1 . This may be close to the actual method signature of the method but will not always match exactly. Once you have the IMP you need to cast it to a function pointer that includes all..
Is there a good charting library for iPhone? [closed] http://stackoverflow.com/questions/769749/is-there-a-good-charting-library-for-iphone there a good charting library for iPhone closed I have a need to render and display charts bar charts for now but more types may be needed later in an iPhone app I'm working on. I've done some looking around.. Core Plot also encompases many other use cases including desktop systems but its design has included iPhone support from the beginning. It's getting pretty close to useable and is currently in use in several shipping iPhone and OS X applications. Edit 2 10 Core Plot has come a long way since I first posted the summary. The..
http://stackoverflow.com/questions/8146253/animate-change-of-view-controllers-without-using-navigation-controller-stack-su Can someone present a SOLID CODE EXAMPLE on a way to change view controllers without the above limitations and allows for animated transitions between them A close example but no animation How to use multiple iOS custom view controllers without a navigation controller Edit Nav Controller use is fine but there needs to be animated..
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 on both sides. But if it's mixed ARC non ARC then there's a mismatch. ARC will leak memory during ObjC exception throws. An ObjC exception should be very close in time to the termination of your program. If you're catching a significant number of ObjC exceptions you're using them incorrectly. This is fixable using fobjc..
Optimizing CLLocationManager/CoreLocation to retrieve data points faster on the iPhone http://stackoverflow.com/questions/1081219/optimizing-cllocationmanager-corelocation-to-retrieve-data-points-faster-on-the location to N amount of other locations. The problem I'm facing is I'm dealing with urban areas where locations are close to each other so I need to pin point the location of the user as accurately as the device allows without sacrificing too..
How to programatically check whether a keyboard is present in iphone app? http://stackoverflow.com/questions/1490573/how-to-programatically-check-whether-a-keyboard-is-present-in-iphone-app check this condition Thanks. iphone objective c keyboard share improve this question drawnonward's code is very close but collides with UIKit's namespace and could be made easier to use. @interface KeyboardStateListener NSObject BOOL _isVisible..
iOS: Open Source VoIP/SIP Objective-C Code http://stackoverflow.com/questions/1493050/ios-open-source-voip-sip-objective-c-code the feasibility of writing an iPhone App to access our internal VoIP SIP systems. I've never coded anything close to VoIP before. Are there any open source VoIP SIP libraries or examples in C or Objective C An iOS App that I can skin..
How to add a UIImage in MailComposer Sheet of MFMailComposeViewController http://stackoverflow.com/questions/1527351/how-to-add-a-uiimage-in-mailcomposer-sheet-of-mfmailcomposeviewcontroller @ p b img src 'data image png base64 @' b p base64String You could repeat here with more text or images otherwise close the HTML formatting emailBody appendString @ body html NSLog @ @ emailBody Create the mail composer window MFMailComposeViewController..
UIButton: how to center an image and a text using imageEdgeInsets and titleEdgeInsets? http://stackoverflow.com/questions/2451223/uibutton-how-to-center-an-image-and-a-text-using-imageedgeinsets-and-titleedgei a text using imageEdgeInsets and titleEdgeInsets If I put only an image in a button and set the imageEdgeInsets more close to the top the image stays centered and all works as expected button setImage image forState UIControlStateNormal button.. setImageEdgeInsets UIEdgeInsetsMake 15.0 0.0 0.0 0.0 If I put only a text in a button and set titleEdgeInsets more close to the bottom the text stays centered and all works as expected button setTitle title forState UIControlStateNormal button..
How to accommodate for the iPhone 4 screen resolution? http://stackoverflow.com/questions/2992360/how-to-accommodate-for-the-iphone-4-screen-resolution to accommodate for the iPhone 4 screen resolution This is a programming question Read on before you vote to close According to Apple the iPhone 4 has a new and better screen resolution 3.5 inch diagonal widescreen Multi Touch display..
Inner shadow effect on UIView layer? http://stackoverflow.com/questions/4431292/inner-shadow-effect-on-uiview-layer Now create a larger rectangle that can bound the visible path. Before closing this path add the visible path. Then close the path so that you create a shape with the visible path subtracted from it. You might want to investigate the fill methods..
iPhone - Backgrounding to poll for events http://stackoverflow.com/questions/4656214/iphone-backgrounding-to-poll-for-events starts another long running task etc. Now you only have to check weather the App is getting back to foreground. Then close the bgTask and you're done. Maybe one can do sth. like this inside the expirationHandler from the long running task. Just..
UIDatePicker pop up after UIButton is pressed http://stackoverflow.com/questions/4824043/uidatepicker-pop-up-after-uibutton-is-pressed pop up after UIButton is pressed How can I make a UIDatePicker pop up animated after a UIButton is pressed and then close down again once the date is selected This is on the iPhone. iphone animation uidatepicker share improve this question..
Save Youtube video to iPhone in the app http://stackoverflow.com/questions/5087249/save-youtube-video-to-iphone-in-the-app file handle and update the progress bar as necessary. In connectionDidFinishLoading or connection didFailWithError close the output stream file handle and rename or delete the temporary file as appropriate. To play it back just use NSURL's fileURLWithPath..
Objective C: How to upload image and text using HTTP POST? http://stackoverflow.com/questions/5422028/objective-c-how-to-upload-image-and-text-using-http-post NSUTF8StringEncoding body appendData NSString stringWithString @ r n dataUsingEncoding NSUTF8StringEncoding close form body appendData NSString stringWithFormat @ @ r n boundary dataUsingEncoding NSUTF8StringEncoding set request body.. NSUTF8StringEncoding body appendData NSString stringWithString @ r n dataUsingEncoding NSUTF8StringEncoding close form body appendData NSString stringWithFormat @ @ r n boundary dataUsingEncoding NSUTF8StringEncoding set request body..
Linking a static library to an iOS project in XCode 4 http://stackoverflow.com/questions/6124523/linking-a-static-library-to-an-ios-project-in-xcode-4 I do this as follows Drag in the static library project. If you have the static library project open in Xcode close it now. Select the main project in the project navigator the project I'm adding the static library to and in the editor..
How do I set up a simple delegate to communicate between two view controllers? http://stackoverflow.com/questions/6168919/how-do-i-set-up-a-simple-delegate-to-communicate-between-two-view-controllers @property nonatomic weak id ChildViewControllerDelegate delegate A simple IBAction method that I'll associate with a close button in the UI. We'll call the delegate's childViewController didChooseValue method inside this handler. IBAction handleCloseButton..
performSelector may cause a leak because its selector is unknown http://stackoverflow.com/questions/7017281/performselector-may-cause-a-leak-because-its-selector-is-unknown These function pointers are called IMP s and are simple typedef ed function pointers id IMP id SEL ... 1 . This may be close to the actual method signature of the method but will not always match exactly. Once you have the IMP you need to cast it..
Is there a good charting library for iPhone? [closed] http://stackoverflow.com/questions/769749/is-there-a-good-charting-library-for-iphone there a good charting library for iPhone closed I have a need to render and display charts bar charts for now but more types may be needed later in an iPhone app I'm.. use cases including desktop systems but its design has included iPhone support from the beginning. It's getting pretty close to useable and is currently in use in several shipping iPhone and OS X applications. Edit 2 10 Core Plot has come a long..
http://stackoverflow.com/questions/8146253/animate-change-of-view-controllers-without-using-navigation-controller-stack-su on a way to change view controllers without the above limitations and allows for animated transitions between them A close example but no animation How to use multiple iOS custom view controllers without a navigation controller Edit Nav Controller..
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 non ARC then there's a mismatch. ARC will leak memory during ObjC exception throws. An ObjC exception should be very close in time to the termination of your program. If you're catching a significant number of ObjC exceptions you're using them..
Apple PNS (push notification services) sample code http://stackoverflow.com/questions/1052645/apple-pns-push-notification-services-sample-code socket.SOCK_STREAM certfile theCertfile ssl_sock.connect theHost # Write out our data ssl_sock.write theNotification # Close the connection apple would prefer that we keep # a connection open and push data as needed. ssl_sock.close There's also..
http://stackoverflow.com/questions/12067802/modal-box-on-iphone-no-scroll off peak class input medium div div div div class modal footer button class btn data dismiss modal aria hidden true Close button button class btn btn primary Lodge Reading button div div iphone html twitter bootstrap share improve this question..
UIAlertView crashes when added to app http://stackoverflow.com/questions/13665396/uialertview-crashes-when-added-to-app alloc initWithTitle @ Hello World message @ This is your first UIAlertview message. delegate nil cancelButtonTitle @ Close otherButtonTitles nil message show @end I am not sure what I am doing wrong or why the app keeps stalling at the loading..
iPhone does not recognize PhoneGap's navigator.app http://stackoverflow.com/questions/14422908/iphone-does-not-recognize-phonegaps-navigator-app not recognize PhoneGap's navigator.app I have a button to exit from the application. The function looks like this Close application function close_window navigator.app.exitApp It did not work so I tried the following line navigator.device.exitApp..
Sending multiple iphone push notifications + APNS + PHP + Tutorial http://stackoverflow.com/questions/14563097/sending-multiple-iphone-push-notifications-apns-php-tutorial
Deploy from XCode 4.6.2 to iOS 7 (beta) device http://stackoverflow.com/questions/17075894/deploy-from-xcode-4-6-2-to-ios-7-beta-device sure you have the latest version of Xcode from the App Store. Dont know why but why not Download and Install Xcode 5. Close all instances of Xcode running in your system 4.6.2 and 5 Run Xcode 5. you will see it recognises your device you probably..
iphone push notification urbanairship http://stackoverflow.com/questions/2393725/iphone-push-notification-urbanairship request.GetRequestStream Write the data to the request stream. dataStream.Write byteArray 0 byteArray.Length Close the Stream object. dataStream.Close Get the response. WebResponse response request.GetResponse Display the status. Console.WriteLine.. the data to the request stream. dataStream.Write byteArray 0 byteArray.Length Close the Stream object. dataStream.Close Get the response. WebResponse response request.GetResponse Display the status. Console.WriteLine HttpWebResponse response..
Install xCode 3.2.3 w/ iPhone SDK 4, get “Base SDK missing”, can't see other SDKs http://stackoverflow.com/questions/3161385/install-xcode-3-2-3-w-iphone-sdk-4-get-base-sdk-missing-cant-see-other-sdk SDK choose one of the available device options iPhone 3.2 or iPhone 4.0. If you are iPhone only 4.0 is the way to go. Close that window. From the menu select Project Edit Active Target YourTarget Under Architecture Base SDK choose one of the available..
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 memory beware of leaving contexts open though Recycle page objects by doing pointer swaps or destroy unused views Close any open Contexts as soon as you don't need them on receiving memory warnings release and reload the DocRef and any page..
How do you beta test an iphone app? http://stackoverflow.com/questions/40154/how-do-you-beta-test-an-iphone-app Go to the tab Configuration . Select the configuration Release . Click the button Duplicate and name it Distribution . Close the Project Info pane. Open the Target Info pane In Groups Files expand Targets select your target and press Cmd I . Go.. . Find the section Code Signing . Set the value of Code Signing Identity Any iPhone OS Device to iPhone Distribution . Close the Target Info pane. In the main window select the Active Configuration to Distribution . Create a new file from the file..
In App Purchase Crashes on [[SKPaymentQueue defaultQueue] addPayment:payment] http://stackoverflow.com/questions/4150926/in-app-purchase-crashes-on-skpaymentqueue-defaultqueue-addpaymentpayment super dealloc void viewDidLoad super viewDidLoad closeButton release closeButton UIBarButtonItem alloc initWithTitle @ Close style UIBarButtonItemStyleBordered target self action @selector closeButtonAction self.navigationItem.leftBarButtonItem..
Close the keyboard on UITextField http://stackoverflow.com/questions/4761648/close-the-keyboard-on-uitextfield the keyboard on UITextField I'm a newbie developing for iOS devices. I inserted an UITextField on InterfaceBuilder and..
UITextView ruled line background but wrong line height http://stackoverflow.com/questions/5375350/uitextview-ruled-line-background-but-wrong-line-height x 0.5f baselineOffset CGContextAddLineToPoint context self.bounds.size.width self.font.leading x 0.5f baselineOffset Close our Path and Stroke draw it CGContextClosePath context CGContextStrokePath context @end MyViewController.h #import UIKit.. context self.bounds.size.width self.font.leading x 0.5f baselineOffset Close our Path and Stroke draw it CGContextClosePath context CGContextStrokePath context @end MyViewController.h #import UIKit UIKit.h #import NoteView.h @interface MyViewController..
Changing the source of a static library needs clean and build in xcode 4 http://stackoverflow.com/questions/6204364/changing-the-source-of-a-static-library-needs-clean-and-build-in-xcode-4 thread 91711 start 25 tstart 0 Set static libraries in project under Frameworks to Relative to Build Products Close XCode Edit project.pbxproj and remove all the path components of the static library so that only the filname remains like..
http://stackoverflow.com/questions/6965795/uiview-popup-like-uialertview closeButton.frame CGRectMake 10 frame.size.height 45 frame.size.width 20 35 closeButton setTitle @ Close forState UIControlStateNormal closeButton addTarget self action @selector hide forControlEvents UIControlEventTouchUpInside..
iOS - Push notification alert is not shown when the app is running http://stackoverflow.com/questions/7965417/ios-push-notification-alert-is-not-shown-when-the-app-is-running UIApplicationState state application applicationState if state UIApplicationStateActive NSString cancelTitle @ Close NSString showTitle @ Show NSString message userInfo valueForKey @ aps valueForKey @ alert UIAlertView alertView UIAlertView..
Close app when internet is not available http://stackoverflow.com/questions/8003519/close-app-when-internet-is-not-available app when internet is not available I want to close my app when an Internet Connection is not available. I check that but..
Xcode error: Failed to launch simulated application http://stackoverflow.com/questions/822972/xcode-error-failed-to-launch-simulated-application for XCode 3.1.4 even though I forced XCode to build for Simulator 2.2.1 Debug I was able to get past this problem by Close the iPhone Simulator Putting XCode into View Detail Opening the Info.plist file in the Resources folder Near the top of..
http://stackoverflow.com/questions/8939943/iphonedatepicker-dd-mm-yyyy addSubview pickerView1 UISegmentedControl closeButton UISegmentedControl alloc initWithItems NSArray arrayWithObject @ Close closeButton.momentary YES closeButton.frame CGRectMake 260 7.0f 50.0f 30.0f closeButton.segmentedControlStyle UISegmentedControlStyleBar..
|