2014/10/15 下午 10:03:29
iphone Programming Glossary: activeHow 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 to check for an active Internet Connection on iPhone SDK I would like to check to see if I have an Internet connection on..
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 size of the UIView . Then what needs to be implemented in order to automatically scroll to the active text field Ideally as much of the setup of the components as possible will be done in Interface Builder...
Cocoa Graphing/Plotting Framework that Works on iPhoneOS [closed] http://stackoverflow.com/questions/263472/cocoa-graphing-plotting-framework-that-works-on-iphoneos there. iphone cocoa cocoa touch share improve this question There's a plotting framework in active development over on Google Code called CorePlot http code.google.com p core plot It works on both Mac..
Preserve HTML font-size when iPhone orientation changes from portrait to landscape http://stackoverflow.com/questions/2710764/preserve-html-font-size-when-iphone-orientation-changes-from-portrait-to-landsca list containing multiple listitems with a hyperlink inside of each li ul li id home class active a href home.html HOME a div li li id home class active a href test.html TEST a div li ul ...My question.. inside of each li ul li id home class active a href home.html HOME a div li li id home class active a href test.html TEST a div li ul ...My question is how can I format the hyperlinks so that they DON'T..
How To Make iPhone App compatible with multiple SDK (firmware) versions http://stackoverflow.com/questions/3027120/how-to-make-iphone-app-compatible-with-multiple-sdk-firmware-versions device capabilities. See these SO questions and answers for more details deployment target vs base active sdk recommended way to support backward compatibility How do you optionally use iPhone 3.0 features..
How to filter NSFetchedResultsController (CoreData) with UISearchDisplayController/UISearchBar http://stackoverflow.com/questions/4471289/how-to-filter-nsfetchedresultscontroller-coredata-with-uisearchdisplaycontroll one FRC NSFetchedResultsController then the original UITableView not the search table view that is active while searching will possibly have callbacks called while you are searching and try to incorrectly use..
Detecting the iPhone's Ring / Silent / Mute switch using AVAudioPlayer not working? http://stackoverflow.com/questions/6901363/detecting-the-iphones-ring-silent-mute-switch-using-avaudioplayer-not-worki not working I've tried using these methods in an attempt to detect that the Ring Silent switch is active or not How to programmatically sense the iPhone mute switch AVAudioSession category not working as documentation..
http://stackoverflow.com/questions/706344/lock-unlock-events-iphone iphone ios api locking share improve this question Round about answer Application will resign active gets called in all sorts of scenarios... and from all my testing even if your application stays awake.. void applicationDidBecomeActive UIApplication application NSLog @ STATUS Application did become active UIAccelerometer sharedAccelerometer setDelegate nil _notActiveTimer invalidate _notActiveTimer nil I..
View Controllers: How to switch between views programmatically? http://stackoverflow.com/questions/910994/view-controllers-how-to-switch-between-views-programmatically has a blue background ViewControllerB has a black background. Just to see which one is active. So in the implementation of myRootController I do this Implement viewDidLoad to do additional setup..
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 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 device or simulator options..
Build fat static library (device + simulator) using Xcode and SDK 4+ http://stackoverflow.com/questions/3520977/build-fat-static-library-device-simulator-using-xcode-and-sdk-4 INSTALL INSTRUCTIONS Create a static lib project Select the Target In Build Settings tab set Build Active Architecture Only to NO for all items In Build Phases tab select Add ... New Build Phase ... New Run..
http://stackoverflow.com/questions/37464/iphone-app-minus-app-store your application on the phone as a system app bypassing Apple's installation system Project Set Active SDK Device and Set Active Build Configuration Release. Compile your project normally using Build not.. phone as a system app bypassing Apple's installation system Project Set Active SDK Device and Set Active Build Configuration Release. Compile your project normally using Build not Build Go . In the build Release..
How do you beta test an iphone app? http://stackoverflow.com/questions/40154/how-do-you-beta-test-an-iphone-app in my case my own and my tester's. Submit. Refresh the browser until the status field reads Active . Click the button Download and save the file to disk. Doubleclick the file to add it to Xcode. Step.. 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 template Code Signing Entitlements ...
http://stackoverflow.com/questions/706344/lock-unlock-events-iphone on iPhone 4 has this behavior Thus... In your application delegate void applicationWillResignActive UIApplication application NSLog @ STATUS Application will Resign Active Start checking the accelerometer.. void applicationWillResignActive UIApplication application NSLog @ STATUS Application will Resign Active Start checking the accelerometer while we are in the background UIAccelerometer sharedAccelerometer.. setDelegate self UIAccelerometer sharedAccelerometer setUpdateInterval 1 Ping every second _notActiveTimer NSTimer scheduledTimerWithTimeInterval 2 target self selector @selector deviceDidLock userInfo..
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 to check for an active Internet Connection on iPhone SDK I would like to check to see if I have an Internet connection on the iPhone using the Cocoa Touch libraries. I came up with a..
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 set the content size of the UIScrollView to the frame size of the UIView . Then what needs to be implemented in order to automatically scroll to the active text field Ideally as much of the setup of the components as possible will be done in Interface Builder. I'd like to only write code for what needs it. Note the..
Cocoa Graphing/Plotting Framework that Works on iPhoneOS [closed] http://stackoverflow.com/questions/263472/cocoa-graphing-plotting-framework-that-works-on-iphoneos
Preserve HTML font-size when iPhone orientation changes from portrait to landscape http://stackoverflow.com/questions/2710764/preserve-html-font-size-when-iphone-orientation-changes-from-portrait-to-landsca to landscape I have a mobile web application with an unordered list containing multiple listitems with a hyperlink inside of each li ul li id home class active a href home.html HOME a div li li id home class active a href test.html TEST a div li ul ...My question is how can I format the hyperlinks so that they DON'T change.. an unordered list containing multiple listitems with a hyperlink inside of each li ul li id home class active a href home.html HOME a div li li id home class active a href test.html TEST a div li ul ...My question is how can I format the hyperlinks so that they DON'T change size when viewed on an iPhone and the accellerometer..
How To Make iPhone App compatible with multiple SDK (firmware) versions http://stackoverflow.com/questions/3027120/how-to-make-iphone-app-compatible-with-multiple-sdk-firmware-versions architectures and remove armv7 from the plist of required device capabilities. See these SO questions and answers for more details deployment target vs base active sdk recommended way to support backward compatibility How do you optionally use iPhone 3.0 features in a 2.0 compatible app iPhone dev weak link framework weak..
How to filter NSFetchedResultsController (CoreData) with UISearchDisplayController/UISearchBar http://stackoverflow.com/questions/4471289/how-to-filter-nsfetchedresultscontroller-coredata-with-uisearchdisplaycontroll one for the UISearchBar's table view. If you only use one FRC NSFetchedResultsController then the original UITableView not the search table view that is active while searching will possibly have callbacks called while you are searching and try to incorrectly use the filtered version of your FRC and you will see exceptions..
Detecting the iPhone's Ring / Silent / Mute switch using AVAudioPlayer not working? http://stackoverflow.com/questions/6901363/detecting-the-iphones-ring-silent-mute-switch-using-avaudioplayer-not-worki the iPhone's Ring Silent Mute switch using AVAudioPlayer not working I've tried using these methods in an attempt to detect that the Ring Silent switch is active or not How to programmatically sense the iPhone mute switch AVAudioSession category not working as documentation dictates But on my iPhone 4 the state value is..
http://stackoverflow.com/questions/706344/lock-unlock-events-iphone Lock Screen which might need a password to unlock or not . iphone ios api locking share improve this question Round about answer Application will resign active gets called in all sorts of scenarios... and from all my testing even if your application stays awake while backgrounded there are no ways to determine that the.. sharedAccelerometer setDelegate nil _notActiveTimer nil void applicationDidBecomeActive UIApplication application NSLog @ STATUS Application did become active UIAccelerometer sharedAccelerometer setDelegate nil _notActiveTimer invalidate _notActiveTimer nil I know... It's kind of a hack but it has worked like a charm..
View Controllers: How to switch between views programmatically? http://stackoverflow.com/questions/910994/view-controllers-how-to-switch-between-views-programmatically much the same way. ViewControllerA and ViewControllerB. ViewControllerA has a blue background ViewControllerB has a black background. Just to see which one is active. So in the implementation of myRootController I do this Implement viewDidLoad to do additional setup after loading the view typically from a nib. void viewDidLoad..
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 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 device or simulator options iPhone 3.2 or iPhone 4.0. If you want to target previous iOS..
Build fat static library (device + simulator) using Xcode and SDK 4+ http://stackoverflow.com/questions/3520977/build-fat-static-library-device-simulator-using-xcode-and-sdk-4 CREATING_UNIVERSAL_DIR PUBLIC_HEADERS_FOLDER_PATH fi fi INSTALL INSTRUCTIONS Create a static lib project Select the Target In Build Settings tab set Build Active Architecture Only to NO for all items In Build Phases tab select Add ... New Build Phase ... New Run Script Build Phase Copy paste the script above into the box..
http://stackoverflow.com/questions/37464/iphone-app-minus-app-store users after installing SSH. To manually compile and install your application on the phone as a system app bypassing Apple's installation system Project Set Active SDK Device and Set Active Build Configuration Release. Compile your project normally using Build not Build Go . In the build Release iphoneos directory you will.. SSH. To manually compile and install your application on the phone as a system app bypassing Apple's installation system Project Set Active SDK Device and Set Active Build Configuration Release. Compile your project normally using Build not Build Go . In the build Release iphoneos directory you will have an app bundle. Use your..
How do you beta test an iphone app? http://stackoverflow.com/questions/40154/how-do-you-beta-test-an-iphone-app id to use for multiple apps Evertsson Common . Select the devices in my case my own and my tester's. Submit. Refresh the browser until the status field reads Active . Click the button Download and save the file to disk. Doubleclick the file to add it to Xcode. Step C Build the app for distribution Open your project in Xcode... 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 template Code Signing Entitlements . Name it Entitlements.plist . In this file uncheck the checkbox..
http://stackoverflow.com/questions/706344/lock-unlock-events-iphone Enable iPhone accelerometer while screen is locked tested iOS4.2 on iPhone 4 has this behavior Thus... In your application delegate void applicationWillResignActive UIApplication application NSLog @ STATUS Application will Resign Active Start checking the accelerometer while we are in the background UIAccelerometer sharedAccelerometer.. 4 has this behavior Thus... In your application delegate void applicationWillResignActive UIApplication application NSLog @ STATUS Application will Resign Active Start checking the accelerometer while we are in the background UIAccelerometer sharedAccelerometer setDelegate self UIAccelerometer sharedAccelerometer setUpdateInterval.. we are in the background UIAccelerometer sharedAccelerometer setDelegate self UIAccelerometer sharedAccelerometer setUpdateInterval 1 Ping every second _notActiveTimer NSTimer scheduledTimerWithTimeInterval 2 target self selector @selector deviceDidLock userInfo nil repeats NO 2 seconds for wiggle Deprecated in iOS5 void..
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 to check for an active Internet Connection on iPhone SDK I would like to check to see if I have an Internet connection on the iPhone using the..
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 to the frame size of the UIView . Then what needs to be implemented in order to automatically scroll to the active text field Ideally as much of the setup of the components as possible will be done in Interface Builder. I'd like to only..
How to search MKMapView with UISearchBar? http://stackoverflow.com/questions/2281798/how-to-search-mkmapview-with-uisearchbar a JSON framework library for the iPhone there are several I chose to go with this one it's very good and seems an active project plus several comercial applications seem to be using it. So add it to your project instructions here . 2 To query..
iPhone: How to Pass Data Between Several Viewcontrollers in a Tabbar App http://stackoverflow.com/questions/2363777/iphone-how-to-pass-data-between-several-viewcontrollers-in-a-tabbar-app To clarify for your specific case you would add the call to the data model when the receiver viewController becomes active. Placing the data in an init method or a viewDidLoad won't work because in a tabbar the users can switch back and forth..
Cocoa Graphing/Plotting Framework that Works on iPhoneOS [closed] http://stackoverflow.com/questions/263472/cocoa-graphing-plotting-framework-that-works-on-iphoneos the wheel if it's out there. iphone cocoa cocoa touch share improve this question There's a plotting framework in active development over on Google Code called CorePlot http code.google.com p core plot It works on both Mac and iPhone. share..
Preserve HTML font-size when iPhone orientation changes from portrait to landscape http://stackoverflow.com/questions/2710764/preserve-html-font-size-when-iphone-orientation-changes-from-portrait-to-landsca with an unordered list containing multiple listitems with a hyperlink inside of each li ul li id home class active a href home.html HOME a div li li id home class active a href test.html TEST a div li ul ...My question is how can I format.. with a hyperlink inside of each li ul li id home class active a href home.html HOME a div li li id home class active a href test.html TEST a div li ul ...My question is how can I format the hyperlinks so that they DON'T change size when..
Practical rules for premature optimization [closed] http://stackoverflow.com/questions/2978460/practical-rules-for-premature-optimization of the day. For some reason iphone programmers in particular seem to think of avoiding premature optimization as a pro active goal rather than the natural result of simply avoiding distraction. The problem is the term is beginning to be applied more..
iPad/iPhone browser crashing when loading images in Javascript http://stackoverflow.com/questions/2986039/ipad-iphone-browser-crashing-when-loading-images-in-javascript time after the image has loaded to paint the screen. shrinkImages goes through all previously loaded images except the active one and changes the .src to the dataurl address. I'm using a file folder image for the dataurl here it was the first dataurl..
How To Make iPhone App compatible with multiple SDK (firmware) versions http://stackoverflow.com/questions/3027120/how-to-make-iphone-app-compatible-with-multiple-sdk-firmware-versions plist of required device capabilities. See these SO questions and answers for more details deployment target vs base active sdk recommended way to support backward compatibility How do you optionally use iPhone 3.0 features in a 2.0 compatible..
http://stackoverflow.com/questions/3319805/detecting-call-state-in-ios4 want these events while you are suspended correct I don't think that's possible. From the docs If your application is active when a call event takes place the system dispatches the event to your handler immediately. However call events can also.. is suspended. 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 䒟o matter how many state changes the call experienced..
How to filter NSFetchedResultsController (CoreData) with UISearchDisplayController/UISearchBar http://stackoverflow.com/questions/4471289/how-to-filter-nsfetchedresultscontroller-coredata-with-uisearchdisplaycontroll If you only use one FRC NSFetchedResultsController then the original UITableView not the search table view that is active while searching will possibly have callbacks called while you are searching and try to incorrectly use the filtered version..
Uploading live streaming video from iPhone [duplicate] http://stackoverflow.com/questions/5062266/uploading-live-streaming-video-from-iphone didOutputSampleBuffer function above you add the samples into an AVAssetWriter . I actually had three asset writers active at a time past present and future managed on different threads. The past writer is in the process of closing the movie file..
Detecting the iPhone's Ring / Silent / Mute switch using AVAudioPlayer not working? http://stackoverflow.com/questions/6901363/detecting-the-iphones-ring-silent-mute-switch-using-avaudioplayer-not-worki using AVAudioPlayer not working I've tried using these methods in an attempt to detect that the Ring Silent switch is active or not How to programmatically sense the iPhone mute switch AVAudioSession category not working as documentation dictates..
http://stackoverflow.com/questions/706344/lock-unlock-events-iphone to unlock or not . iphone ios api locking share improve this question Round about answer Application will resign active gets called in all sorts of scenarios... and from all my testing even if your application stays awake while backgrounded.. _notActiveTimer nil void applicationDidBecomeActive UIApplication application NSLog @ STATUS Application did become active UIAccelerometer sharedAccelerometer setDelegate nil _notActiveTimer invalidate _notActiveTimer nil I know... It's kind of..
View Controllers: How to switch between views programmatically? http://stackoverflow.com/questions/910994/view-controllers-how-to-switch-between-views-programmatically ViewControllerA has a blue background ViewControllerB has a black background. Just to see which one is active. So in the implementation of myRootController I do this Implement viewDidLoad to do additional setup after loading the view..
http://stackoverflow.com/questions/12768109/how-to-use-ldid defaulting to arvm7 and armv7s . In the project build settings use the Architectures Valid Architectures and Build Active Architecture Only settings to determine which architecture executable is built. For jailbreak development I usually set.. Only settings to determine which architecture executable is built. For jailbreak development I usually set Build Active Architecture Only to YES . And valid archictures set to armv6 and armv7 . 3 Also some older versions of ldid cannot sign..
iPhone: Base versus Active versus Deployment target http://stackoverflow.com/questions/1358033/iphone-base-versus-active-versus-deployment-target Base versus Active versus Deployment target I know that parts of this question was asked in several variation but I want to make sure I got.. if they are correct before submitting. My application assumes features supported by all OS and so I should Set the Active SDK to be the latest currently SDK 3.0 . Set the Deployment Target to be the lower I want to be supported iPhone 2.0 and.. the lower I want to be supported iPhone 2.0 and higher What exactly is the Base SDK for should I ignore it if I chose Active SDK to be different and where do I see the Active SDK in the Projects settings One final question is apple allowing to choose..
Signal 11, segmentation fault on iphone App exit http://stackoverflow.com/questions/1849929/signal-11-segmentation-fault-on-iphone-app-exit This will tell you if you're over releasing any object. To enable zombies do the following Choose Project Edit Active Executable to open the executable Info window. Click Arguments. Click the add button in the 𦛼ariables to be set in the environment..
ApplicationWillTerminate in iOS 4.0 http://stackoverflow.com/questions/3139588/applicationwillterminate-in-ios-4-0 delegate method is not getting called in iOS 4.0 When I hit the Home button I am seeing the applicationWillResignActive and applicationDidEnterBackground delegate methods getting called. void applicationWillResignActive UIApplication application.. and applicationDidEnterBackground delegate methods getting called. void applicationWillResignActive UIApplication application NSLog @ Application Did Resign Active void applicationDidEnterBackground UIApplication application.. methods getting called. void applicationWillResignActive UIApplication application NSLog @ Application Did Resign Active void applicationDidEnterBackground UIApplication application NSLog @ Application Did Enter Background And when I double..
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 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 device or simulator options iPhone 3.2 or iPhone..
iOS 4 app crashes at startup on iOS 3.1.3: Symbol not found: __NSConcreteStackBlock http://stackoverflow.com/questions/3313786/ios-4-app-crashes-at-startup-on-ios-3-1-3-symbol-not-found-nsconcretestackbl found __NSConcreteStackBlock I'm running Xcode 3.2.3 with the iOS 4.0 SDK. I built my app with Base SDK iphoneos4.0 Active SDK iphoneos4.0 Deployment Target 3.1.3 and Architecture standard arm6 arm7 . Compiler GCC 4.2. As I understand it this..
Build fat static library (device + simulator) using Xcode and SDK 4+ http://stackoverflow.com/questions/3520977/build-fat-static-library-device-simulator-using-xcode-and-sdk-4 fi fi INSTALL INSTRUCTIONS Create a static lib project Select the Target In Build Settings tab set Build Active Architecture Only to NO for all items In Build Phases tab select Add ... New Build Phase ... New Run Script Build Phase..
http://stackoverflow.com/questions/37464/iphone-app-minus-app-store compile and install your application on the phone as a system app bypassing Apple's installation system Project Set Active SDK Device and Set Active Build Configuration Release. Compile your project normally using Build not Build Go . In the build.. application on the phone as a system app bypassing Apple's installation system Project Set Active SDK Device and Set Active Build Configuration Release. Compile your project normally using Build not Build Go . In the build Release iphoneos directory..
How do you beta test an iphone app? http://stackoverflow.com/questions/40154/how-do-you-beta-test-an-iphone-app . Select the devices in my case my own and my tester's. Submit. Refresh the browser until the status field reads Active . Click the button Download and save the file to disk. Doubleclick the file to add it to Xcode. Step C Build the app for.. 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 template Code Signing Entitlements . Name it Entitlements.plist..
http://stackoverflow.com/questions/706344/lock-unlock-events-iphone is locked tested iOS4.2 on iPhone 4 has this behavior Thus... In your application delegate void applicationWillResignActive UIApplication application NSLog @ STATUS Application will Resign Active Start checking the accelerometer while we are in.. application delegate void applicationWillResignActive UIApplication application NSLog @ STATUS Application will Resign Active Start checking the accelerometer while we are in the background UIAccelerometer sharedAccelerometer setDelegate self UIAccelerometer.. sharedAccelerometer setDelegate self UIAccelerometer sharedAccelerometer setUpdateInterval 1 Ping every second _notActiveTimer NSTimer scheduledTimerWithTimeInterval 2 target self selector @selector deviceDidLock userInfo nil repeats NO 2 seconds..
How do I build an xcode project for the itunes store? http://stackoverflow.com/questions/803683/how-do-i-build-an-xcode-project-for-the-itunes-store Distribution MyCompanyName under MyApp App Store Build Upload to iTunes Connect Clean all for good luck then set Active Configuration to App Store build go. Test it on your iPhone. Find your built app in the Finder in your project directory..
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