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2014/10/15 ¤U¤È 10:03:29
iphone Programming Glossary: activatedUISearchDisplayController with no results tableView? http://stackoverflow.com/questions/1214185/uisearchdisplaycontroller-with-no-results-tableview with no results tableView Usually a UISearchDisplayController when activated dims the tableView and focuses the searchBar. As soon as you enter text into the searchBar it creates a searchResultsTableView..
warning: -Wuninitialized is not supported without -O http://stackoverflow.com/questions/1372229/warning-wuninitialized-is-not-supported-without-o Wuninitialized is not supported without O The compiler complains about this after I activated all kind of warnings For MyApp_Prefix.pch the compiler says warning Wuninitialized is not supported without O What does..
http://stackoverflow.com/questions/13856933/tabbar-in-second-view View I have an activation page in my app which is mandatory for every user to activate the app. Once the app is activated the user moves to the tabbed bar view. I have created a tabbed bar application where from my activationView on click of..
Can I show/hide a certain cell in an UITableView depending on the state of another cell? http://stackoverflow.com/questions/2071962/can-i-show-hide-a-certain-cell-in-an-uitableview-depending-on-the-state-of-anoth for one of the cells of this UITableView to only show up depending on whether another of this UITableView's cells is activated or not. If it's not the first cell should show up preferably with a smooth animation if it is the first cell should hide...
Autoplay an Audio File on Mobile Safari http://stackoverflow.com/questions/2841966/autoplay-an-audio-file-on-mobile-safari objects with no avail. The Apple documentation does state that you can't auto play an audio file and it must be activated through user action to conserve bandwidth. Has anyone found a way around this in a WLAN setting iphone audio mobile safari..
How can I programmatically get the Bluetooth MAC address of an iPhone? http://stackoverflow.com/questions/2969472/how-can-i-programmatically-get-the-bluetooth-mac-address-of-an-iphone of iPhones but I need to get their Bluetooth MAC address programmatically. Does anyone knows how I assume Bluetooth is activated but no device is paired with the iPhone. iphone objective c mac address share improve this question There is no public..
How does “bump” technology work? http://stackoverflow.com/questions/3383447/how-does-bump-technology-work If you do not authorize use of location information Bump won't work sorry. Q Does Bump require that my Bluetooth is activated also A Nope Bump doesn't use Bluetooth to work at all all you need is an Internet connection through wifi 3G or Edge. ..
http://stackoverflow.com/questions/5214197/simple-iphone-motion-detect iPhone motion detect I need to detect when the gyroscope accelerometer is activated a certain amount. Basically to detect when there is movement of the device. I don't know anything about Core Motion. Maybe..
Custom camera zoom functionality on iPhone http://stackoverflow.com/questions/5794892/custom-camera-zoom-functionality-on-iphone camera with an overlay view . I am able to load this well and it's working great. Now I want to add zoom functionality activated with a button on the overlay view. Can any one guide me I'm trying to find out how to zoom the camera but I haven not bene..
http://stackoverflow.com/questions/6149764/do-auto-renewable-subscriptions-send-an-skpaymenttransactionstatepurchased-resto issue is detecting the case when the user has purchased an auto renewing subscription and needs to have the content activated. Without a receipt if you trigger the transaction it will fail with the state SKPaymentTransactionStateFailed . Looking..
In App Purchase user cancels tx while app in background: tx state stays on purchasing http://stackoverflow.com/questions/6311116/in-app-purchase-user-cancels-tx-while-app-in-background-tx-state-stays-on-purch preses home button app goes to background Storekit popup appears asking to confirm purchase. User cancels App is activated again and would expect to recieve void paymentQueue SKPaymentQueue queue updatedTransactions NSArray transactions but does..
How can I transfer files from one application to another in the same iOS device? http://stackoverflow.com/questions/7034942/how-can-i-transfer-files-from-one-application-to-another-in-the-same-ios-device UIDocumentInteractionController and will give users the options to send the file to App1 I believe this has to be user activated App 1 implements BOOL application openURL sourceApplication annotation and deals with the transferred file which will be..
iOS - How to know if iCloud photo transfer ability is enabled http://stackoverflow.com/questions/8020836/ios-how-to-know-if-icloud-photo-transfer-ability-is-enabled just on the device iphone image settings ios5 icloud share improve this question If you want to know if iCloud is activated you could simply call NSFileManager fileManager NSFileManager defaultManager NSURL cloudURL fileManager URLForUbiquityContainerIdentifier..
How to debug “message sent to deallocated instance” in Xcode4? http://stackoverflow.com/questions/8298946/how-to-debug-message-sent-to-deallocated-instance-in-xcode4 to debug &ldquo message sent to deallocated instance&rdquo in Xcode4 I pressed ALT CMD R and activated NSZombieEnabled in Arguments Environment Variables. Additionally I activated it in Diagnostics Memory Management Enable.. in Xcode4 I pressed ALT CMD R and activated NSZombieEnabled in Arguments Environment Variables. Additionally I activated it in Diagnostics Memory Management Enable Zombie Objects. However when I built and run at some point my app crashes giving..
this app was developed and works fine under ios 5.0, but crashes under ios 4.3 http://stackoverflow.com/questions/8397223/this-app-was-developed-and-works-fine-under-ios-5-0-but-crashes-under-ios-4-3 nil audio_session setActive YES error audio_session_err if audio_session_err NSLog @ audio session is activated successfully Please help me figure out why it crashes under iOS 4.3 with the strange error. Thank you iphone ios crash..
UITapGestureRecognizer - single tap and double tap http://stackoverflow.com/questions/8876202/uitapgesturerecognizer-single-tap-and-double-tap and delaysTouchesEnded but still doesn't work. When I double tap the single tap recognizer would always be activated and the double tap event would also be sent to the super view. But the custom double tap recognizer does not seem to be..
Beginner iphone question: drawing a rectangle. What am I doing wrong? http://stackoverflow.com/questions/970137/beginner-iphone-question-drawing-a-rectangle-what-am-i-doing-wrong
Saving imageRef from GLPaint creates completely black image http://stackoverflow.com/questions/9857912/saving-imageref-from-glpaint-creates-completely-black-image UIView glView if glCheckFramebufferStatusOES GL_FRAMEBUFFER_OES GL_FRAMEBUFFER_COMPLETE_OES This IS being activated with code 0 NSLog @ failed to make complete framebuffer object x glCheckFramebufferStatusOES GL_FRAMEBUFFER_OES int s 1..
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