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2014/10/15 ¤U¤È 10:08:38
iphone Programming Glossary: expirationImplementing Non -Renewable subscriptions Using MKstorekit4? http://stackoverflow.com/questions/10599749/implementing-non-renewable-subscriptions-using-mkstorekit4 a reciept data containg some purchase details with purchase date store the reciept in your server and calculate the expiration date from the purchase date and use this server tracking to show your buying view again you need to store the reciept corresponding..
Floored by new rejection on non renewable subscription type in app purchases in iphone? http://stackoverflow.com/questions/10862410/floored-by-new-rejection-on-non-renewable-subscription-type-in-app-purchases-in
How to use beginBackgroundTaskWithExpirationHandler for already running task in iOS http://stackoverflow.com/questions/12071726/how-to-use-beginbackgroundtaskwithexpirationhandler-for-already-running-task-in OS is not infinitely patient if you take too long about 10 minutes usually it'll kill you anyway after calling your expiration handler. The OS may kill you because the phone is being turned off. Your app must be able to deal with not getting to finish...
Periodic iOS background location updates http://stackoverflow.com/questions/19042894/periodic-ios-background-location-updates behavior is that the backgroundTimeRemaining decrements from 180 seconds to zero while logging location and then the expiration handler executes and no further location updates are generated. How do I modify the above code in order to receive periodic..
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How to implement Task completion http://stackoverflow.com/questions/4457619/how-to-implement-task-completion Regards Arunkumar.P iphone cocoa ios ios4 multitasking share improve this question You are setting up an expiration handler but you don't appear to be actually doing anything in the background. It looks like the code you have above is copied.. 0 ^ Do the work associated with the task. app endBackgroundTask bgTask bgTask UIBackgroundTaskInvalid The expiration handler won't be called until the time limit 10 minutes last time I checked is reached you do the work in the task that..
iPhone - Backgrounding to poll for events http://stackoverflow.com/questions/4656214/iphone-backgrounding-to-poll-for-events that this must be CPU time. So that means if you do nothing your app is still being executed Apple suggest to call an expirationhandler if you are finished with your work. In the code below you can see that i have a comment at the expirationHandler... an expirationhandler if you are finished with your work. In the code below you can see that i have a comment at the expirationHandler. This will cause your app running as long as the system allows your app to be running. All timers and threads stay.. background self doSomething This is where you can do your X minutes in seconds here 10 sleep 10 And never call the expirationHandler so your App runs until the system terminates our process app endBackgroundTask bgTask bgTask UIBackgroundTaskInvalid..
In app auto-renewable subscriptions http://stackoverflow.com/questions/5329336/in-app-auto-renewable-subscriptions the various cases I mentioned instead. Or I'm totally wrong about it. Am I Plus how do I know about the subscription expiration date I can't find a way to get this information anywhere. Am I supposed to save this on my own database Update I've figured.. we updated the user account i.e. the database to say yes he has paid and his subscription is valid till the receipt expiration date . After the OK for this webservice the application reloads the account info through another webservice and see there..
Facebook iOS Authorise and Post Without Dialog? http://stackoverflow.com/questions/6144457/facebook-ios-authorise-and-post-without-dialog a key point in your delegate you have to save the session data yourself void fbDidLogin store the access token and expiration date to the user defaults NSUserDefaults defaults NSUserDefaults standardUserDefaults defaults setObject facebook.accessToken.. standardUserDefaults defaults setObject facebook.accessToken forKey ACCESS_TOKEN_KEY defaults setObject facebook.expirationDate forKey EXPIRATION_DATE_KEY defaults synchronize And then when you initialize facebook you would do the following facebook.. defaults NSUserDefaults standardUserDefaults facebook.accessToken defaults objectForKey ACCESS_TOKEN_KEY facebook.expirationDate defaults objectForKey EXPIRATION_DATE_KEY And finally if you want to post without a dialog you would do this NSString..
Generating cryptographically secure authentication tokens http://stackoverflow.com/questions/840537/generating-cryptographically-secure-authentication-tokens returns an authentication token that can be used for future web service requests for real data. The token may have an expiration time after which we'll ask them to re authenticate with their username password. The Question What are the best practices.. For example we could... Hash SHA 256 etc a random string and store it in the database for the given user along with an expiration date. Do a simple lookup of the token on subsequent requests to make sure it matches. Encrypte the user id and some additional..
How to manage Enterprise Distribution certificate expiration? http://stackoverflow.com/questions/9216485/how-to-manage-enterprise-distribution-certificate-expiration to manage Enterprise Distribution certificate expiration Our costumer has just joined the iOS Developer Enterprise Program. They have signed the app developed by us with their.. devices via MDM. As far as I know when my non enterprise distribution certificate expires I have to renew it. This expiration disables all apps signed with the expired certificate as soon as the devices checks the certificate's validity against Apple.. validity against Apple ™s OCSP server. Alternatively I can revoke my non enterprise distribution before the expiration date and ask for a new one to Apple. Applications signed with the revoked certificate for example Ad Hoc beta apps will..
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