iphone Programming Glossary: receives
Debugging App When Launched by Push Notification http://stackoverflow.com/questions/1239000/debugging-app-when-launched-by-push-notification App When Launched by Push Notification I am currently developing an app that receives Push Notifications. I have this all working 100 through a PHP page. There are several different types of push notifications..
How can my server securely authenticate iPhone in-app purchase? http://stackoverflow.com/questions/1581246/how-can-my-server-securely-authenticate-iphone-in-app-purchase Provided Vulnerable Approach The server can authenticate a purchase by doing the following The iPhone application receives a transactionReceipt after the purchase. Have the iPhone base64 encode it You can use this open source addition to NSData..
What is NSNotification? http://stackoverflow.com/questions/1900352/what-is-nsnotification You can find more details about it here http numbergrinder.com node 32 The Application Delegate is an object which receives notifications when the UIApplication object reaches certain states. In many respects it is a specialized one to one Observer..
Push-Notification Badge auto increment http://stackoverflow.com/questions/1942605/push-notification-badge-auto-increment If you don't include any value for badge it will get removed completely. Of course though this is only if the user receives the notification and the app isn't running they choose not to launch it. If the user launches the app or already had it..
compare version numbers in objective c http://stackoverflow.com/questions/1978456/compare-version-numbers-in-objective-c version numbers in objective c i am writing an application that receives data with items and version numbers. The numbers are formatted like 1.0.1 or 1.2.5. How can i compare these version numbers...
How do I tell if my iPhone app is running when a Push Notification is received? http://stackoverflow.com/questions/1998196/how-do-i-tell-if-my-iphone-app-is-running-when-a-push-notification-is-received UIApplication application didReceiveRemoteNotification NSDictionary userInfo which you need to implement. This receives the notification when the app is running. If your app is not currently running and a notification is received then your..
iPad Web App: Detect Virtual Keyboard Using JavaScript in Safari? http://stackoverflow.com/questions/2593139/ipad-web-app-detect-virtual-keyboard-using-javascript-in-safari However when an external keyboard is attached to an iPad the virtual keyboard does not show up when a text field receives focus. In my experiments the keyboard also did not affect the height or scrollheight of any of the DOM elements and I have..
Detecting call state in iOS4 http://stackoverflow.com/questions/3319805/detecting-call-state-in-ios4 While it is suspended your application does not receive call events. When your application resumes the active state it receives a single call event for each call that changed state ”no matter how many state changes the call experienced while your application..
Launch an app from a link in an SMS http://stackoverflow.com/questions/3512664/launch-an-app-from-a-link-in-an-sms to launch my app from let's say a hyperlink that is received in an SMS. Can this be done somehow I mean the person who receives the SMS simply taps on the link provided in the special SMS and that launches the application. Something like a special..
iOS: How can i receive HTTP 401 instead of -1012 NSURLErrorUserCancelledAuthentication http://stackoverflow.com/questions/3912532/ios-how-can-i-receive-http-401-instead-of-1012-nsurlerrorusercancelledauthenti I use NSURLConnection sendSynchronousRequest returningResponse error to get data from a server. When NSURLConnection receives the HTTP Code 401 it does not return anything but an error object with code 1012 from the NSURLErrorDomain. 1012 corresponds..
What is NSZombie? http://stackoverflow.com/questions/4168327/what-is-nszombie retain count 0 rather than begin deallocated it morphs itself into an NSZombie instance. Whenever such a zombie receives a message it logs a warning rather than crashing or behaving in an unpredictable way. As such you can debug subtle over..
iPhone Development - Memory limitation for iphone application http://stackoverflow.com/questions/457568/iphone-development-memory-limitation-for-iphone-application for iphone application Can anyone point into the right direction here. I want to respond when my application receives memory warning i want to know how to respond to this notification . Plus How much memory can i wire with my application..
How to steal touches from UIScrollView? http://stackoverflow.com/questions/4629499/how-to-steal-touches-from-uiscrollview myRecognizer This does in fact steal the touches from the scroll view but the picker view never receives them. So I though maybe I could just send all the touches that my gesture recognizer receives using this code void touchesBegan.. the picker view never receives them. So I though maybe I could just send all the touches that my gesture recognizer receives using this code void touchesBegan NSSet touches withEvent UIEvent event for UITouch touch in touches touch.view touchesBegan..
How to Sync iPhone Core Data with web server, and then push to other devices? http://stackoverflow.com/questions/5035132/how-to-sync-iphone-core-data-with-web-server-and-then-push-to-other-devices set to a queue to send when it does come online. The server sitting in the cloud merges the specific change sets it receives with its master database. After a change set or a queue of change sets is merged on the cloud server the server pushes all..
UILabel updating stops during scrolling UIScrollView http://stackoverflow.com/questions/5377914/uilabel-updating-stops-during-scrolling-uiscrollview of the superView and the imageView is a subView of the scrollView. I also have a label at the super view level that receives updated values on its text property from a NSTimer every millisecond. The problem is During scrolling the label stops to..
Is there a way to pass touches through on the iPhone? http://stackoverflow.com/questions/631427/is-there-a-way-to-pass-touches-through-on-the-iphone touches between objects by forwarding the touch up the responder chain. Your UIButton has a responder controller that receives the UITouch events my guess is that once it has preformed its interpretation of the message it returns the touch has been..
What is the AppDelegate for and how do I know when to use it? http://stackoverflow.com/questions/652460/what-is-the-appdelegate-for-and-how-do-i-know-when-to-use-it to which it is connected reaches certain events or states. In this case the Application Delegate is an object which receives notifications when the UIApplication object reaches certain states. In many respects it is a specialized one to one Observer..
UIScrollView : paging horizontally, scrolling vertically? http://stackoverflow.com/questions/728014/uiscrollview-paging-horizontally-scrolling-vertically is NO then once the events are sent to a control scrolling will never happen. Note that it is UIScrollView that receives all touchesBegin touchesMoved touchesEnded and touchesCanceled events from CocoaTouch because its hitTest tells it to do..
Scrolling with two fingers with a UIScrollView http://stackoverflow.com/questions/787212/scrolling-with-two-fingers-with-a-uiscrollview I want to implement a UIScrollView and I have it working but it overrides the drags and therefore my contentView never receives them. I'd like to implement a UIScrollview where a two finger drag indicates a scroll and a one finger drag event gets passed..
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