2014/10/15 下午 10:08:18
iphone Programming Glossary: enteriPhone Keyboard Covers UITextField http://stackoverflow.com/questions/1247113/iphone-keyboard-covers-uitextfield I set up a UIView that has a text field near the bottom of the view. When I run the app and try to enter text into that field the keyboard slides up overtop of the field so I can't see what I'm typing until..
Programmatically get own phone number in iOS http://stackoverflow.com/questions/193182/programmatically-get-own-phone-number-in-ios
Set the location in iPhone Simulator http://stackoverflow.com/questions/214416/set-the-location-in-iphone-simulator Location Apple Stores Apple City Bicycle Ride City Run Freeway Drive Custom Location lets you enter a Lat Long value. Bicycle ride City Run and Freeway Drive are simulation of a moving location in Cupertino..
What is the best way to enter numeric values with decimal points? http://stackoverflow.com/questions/276382/what-is-the-best-way-to-enter-numeric-values-with-decimal-points is the best way to enter numeric values with decimal points In my app users need to be able to enter numeric values with decimal.. is the best way to enter numeric values with decimal points In my app users need to be able to enter numeric values with decimal places. The iPhone doesn't provides a keyboard that's specific for this.. and symbols. Is there an easy way to use the latter and prevent any non numeric input from being entered without having to regex the final result Thanks iphone cocoa touch share improve this question..
How do you beta test an iphone app? http://stackoverflow.com/questions/40154/how-do-you-beta-test-an-iphone-app up the Target Info pane and find the section Code Signing again. After Code Signing Entitlements enter the file name Entitlements.plist . Save clean and build the project. In Groups Files find the folder..
iOS 5 Best Practice (Release/retain?) http://stackoverflow.com/questions/6308425/ios-5-best-practice-release-retain group to reveal the source file list. Double click the file for which you want to set the flag enter fno objc arc in the pop up panel then click Done. See the full transition guide here . share improve..
GCD, Threads, Program Flow and UI Updating http://stackoverflow.com/questions/7290931/gcd-threads-program-flow-and-ui-updating a hard time figuring out how to put this all together. I have a puzzle solving app on the mac. You enter the puzzle press a button and while it's trying to find the number of solutions min moves and such I..
Google plus api for posting on wall like facebook http://stackoverflow.com/questions/7857812/google-plus-api-for-posting-on-wall-like-facebook app that is web based and not as installed for this purpose as you wont we getting any option to enter any website url for callback which is very important in this case. and in webview delegate method webViewDidFinishLoad..
iPhone Keyboard Covers UITextField http://stackoverflow.com/questions/1247113/iphone-keyboard-covers-uitextfield UITextField I have an app where in Interface Builder I set up a UIView that has a text field near the bottom of the view. When I run the app and try to enter text into that field the keyboard slides up overtop of the field so I can't see what I'm typing until I hide the keyboard again. Has anyone else run into this problem..
Programmatically get own phone number in iOS http://stackoverflow.com/questions/193182/programmatically-get-own-phone-number-in-ios
Set the location in iPhone Simulator http://stackoverflow.com/questions/214416/set-the-location-in-iphone-simulator entry is Location this gives you a sub menu with None Custom Location Apple Stores Apple City Bicycle Ride City Run Freeway Drive Custom Location lets you enter a Lat Long value. Bicycle ride City Run and Freeway Drive are simulation of a moving location in Cupertino of course . Of course this does nothing to help with..
What is the best way to enter numeric values with decimal points? http://stackoverflow.com/questions/276382/what-is-the-best-way-to-enter-numeric-values-with-decimal-points is the best way to enter numeric values with decimal points In my app users need to be able to enter numeric values with decimal places. The iPhone doesn't provides a keyboard that's specific.. is the best way to enter numeric values with decimal points In my app users need to be able to enter numeric values with decimal places. The iPhone doesn't provides a keyboard that's specific for this purpose only a number pad and a keyboard with numbers and symbols... this purpose only a number pad and a keyboard with numbers and symbols. Is there an easy way to use the latter and prevent any non numeric input from being entered without having to regex the final result Thanks iphone cocoa touch share improve this question A more elegant solution happens to also be the simplest. You..
How do you beta test an iphone app? http://stackoverflow.com/questions/40154/how-do-you-beta-test-an-iphone-app . In this file uncheck the checkbox get task allow . Bring up the Target Info pane and find the section Code Signing again. After Code Signing Entitlements enter the file name Entitlements.plist . Save clean and build the project. In Groups Files find the folder MyApp Products and expand it. Right click the app and select..
iOS 5 Best Practice (Release/retain?) http://stackoverflow.com/questions/6308425/ios-5-best-practice-release-retain
GCD, Threads, Program Flow and UI Updating http://stackoverflow.com/questions/7290931/gcd-threads-program-flow-and-ui-updating Threads Program Flow and UI Updating I'm having a hard time figuring out how to put this all together. I have a puzzle solving app on the mac. You enter the puzzle press a button and while it's trying to find the number of solutions min moves and such I would like to keep the UI updated. Then once it's finished..
Google plus api for posting on wall like facebook http://stackoverflow.com/questions/7857812/google-plus-api-for-posting-on-wall-like-facebook that you need to create a client id in api console for your app that is web based and not as installed for this purpose as you wont we getting any option to enter any website url for callback which is very important in this case. and in webview delegate method webViewDidFinishLoad NSString urlStr webView.request URL absoluteString..
/usr/bin/codesign failed with exit code 1 http://stackoverflow.com/questions/1090288/usr-bin-codesign-failed-with-exit-code-1 the CODE_SIGN_IDENTITY property in your build settings. Is your provisioning profile selected there You also need to enter a valid bundle identifier in your apps .plist. The identifier has to match the one you provided when generating the profile...
iPhone Keyboard Covers UITextField http://stackoverflow.com/questions/1247113/iphone-keyboard-covers-uitextfield Interface Builder I set up a UIView that has a text field near the bottom of the view. When I run the app and try to enter text into that field the keyboard slides up overtop of the field so I can't see what I'm typing until I hide the keyboard..
How to validate an url on the iPhone http://stackoverflow.com/questions/1471201/how-to-validate-an-url-on-the-iphone to validate an url on the iPhone In an iPhone app I am developing there is a setting in which you can enter a URL because of form function this URL needs to be validated online as well as offline. So far I haven't been able to find..
Programmatically get own phone number in iOS http://stackoverflow.com/questions/193182/programmatically-get-own-phone-number-in-ios
Set the location in iPhone Simulator http://stackoverflow.com/questions/214416/set-the-location-in-iphone-simulator menu with None Custom Location Apple Stores Apple City Bicycle Ride City Run Freeway Drive Custom Location lets you enter a Lat Long value. Bicycle ride City Run and Freeway Drive are simulation of a moving location in Cupertino of course . Of..
What is the best way to enter numeric values with decimal points? http://stackoverflow.com/questions/276382/what-is-the-best-way-to-enter-numeric-values-with-decimal-points is the best way to enter numeric values with decimal points In my app users need to be able to enter numeric values with decimal places. The iPhone.. is the best way to enter numeric values with decimal points In my app users need to be able to enter numeric values with decimal places. The iPhone doesn't provides a keyboard that's specific for this purpose only a number.. keyboard with numbers and symbols. Is there an easy way to use the latter and prevent any non numeric input from being entered without having to regex the final result Thanks iphone cocoa touch share improve this question A more elegant solution..
How do I open the Settings application from my application? http://stackoverflow.com/questions/377102/how-do-i-open-the-settings-application-from-my-application do I open the Settings application from my application In an iPhone app I'm working on the user needs to enter some configuration via the settings application before my app will be able to connect to a server and run. Right now when.. run. Right now when the user first launches my app I display an alert explaining that the user should go to settings enter the config details and then relaunch but this isn't ideal. Unfortunately there's no way for me to provide sensible defaults.. vary for each user. I think the best I can hope for is to show an alert explaining that some configuration needs to be entered via settings and provide a Take me there... button that will open settings and then open the section in settings for my..
How do you beta test an iphone app? http://stackoverflow.com/questions/40154/how-do-you-beta-test-an-iphone-app task allow . Bring up the Target Info pane and find the section Code Signing again. After Code Signing Entitlements enter the file name Entitlements.plist . Save clean and build the project. In Groups Files find the folder MyApp Products and..
How to create a custom keyboard http://stackoverflow.com/questions/4643167/how-to-create-a-custom-keyboard keypad that will show up when some one taps on a UITextField I would like to display a keypad with a b c 1 2 3 and an enter button nothing else. The keypad should work and behave like the standard keyboard does in behavior but it will definitely.. when users edit text or other forms of data in a view. For example an application could use a custom input view to enter characters from a runic alphabet. You may also attach an input accessory view to the system keyboard or to a custom input..
http://stackoverflow.com/questions/5214197/simple-iphone-motion-detect accelerationThreshold fabs userAcceleration.y accelerationThreshold fabs userAcceleration.z accelerationThreshold enter code here Basically that's it. Bear in mind that every acceleration will have a counterpart. That means if you apply a force..
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 Link Binary with Libraries and add the library icon that is under the folder Workspace . It may also be necessary to enter a Header Search Path for the headers of the static library project if that is how the headers are linked in the static library..
iOS 5 Best Practice (Release/retain?) http://stackoverflow.com/questions/6308425/ios-5-best-practice-release-retain
GCD, Threads, Program Flow and UI Updating http://stackoverflow.com/questions/7290931/gcd-threads-program-flow-and-ui-updating I'm having a hard time figuring out how to put this all together. I have a puzzle solving app on the mac. You enter the puzzle press a button and while it's trying to find the number of solutions min moves and such I would like to keep..
Documented process for using facebook connect for the iPhone to upload photos http://stackoverflow.com/questions/750328/documented-process-for-using-facebook-connect-for-the-iphone-to-upload-photos SessionViewController.h #import FBConnect.h #import FBFeedDialog.h This application will not work until you enter your Facebook application's API key here static NSString kApiKey @ XXXXXXXXXXXXXXXXXX Enter either your API secret or a..
Google plus api for posting on wall like facebook http://stackoverflow.com/questions/7857812/google-plus-api-for-posting-on-wall-like-facebook api console for your app that is web based and not as installed for this purpose as you wont we getting any option to enter any website url for callback which is very important in this case. and in webview delegate method webViewDidFinishLoad NSString..
Apple PNS (push notification services) sample code http://stackoverflow.com/questions/1052645/apple-pns-push-notification-services-sample-code end of chapter 3 first export the cert in p12 format # openssl pkcs12 in cert.p12 out cert.pem nodes # when prompted Enter Import Password hit return # theCertfile 'cert.pem' # theHost 'gateway.sandbox.push.apple.com' 2195 # data json.dumps thePayLoad..
Signal 11, segmentation fault on iphone App exit http://stackoverflow.com/questions/1849929/signal-11-segmentation-fault-on-iphone-app-exit executable Info window. Click Arguments. Click the add button in the 𦛼ariables to be set in the environment section. Enter NSZombieEnabled in the Name column and YES in the Value column. Make sure that the checkmark forthe NSZombieEnabled entry..
Unable to add UITextField to UIAlertView on iOS7…works in iOS 6 http://stackoverflow.com/questions/18549519/unable-to-add-uitextfield-to-uialertview-on-ios7-works-in-ios-6 in an UIAlterView in iOS7 UIAlertView dialog UIAlertView alloc init dialog setDelegate self dialog setTitle @ Enter ESC Score dialog setMessage @ dialog addButtonWithTitle @ Cancel dialog addButtonWithTitle @ OK dialog.tag 5 nameField..
XCode 5 Crashes on AppStore Validation http://stackoverflow.com/questions/18913964/xcode-5-crashes-on-appstore-validation must be listed here with a private key in the sub list otherwise you will need to obtain a new certificate. Enter a name and Done. In XCode Preferences Cmd select the Accounts tab and then click View Details... Click the refresh button.. settings and perform another archive. In XCode Project Navigator select the project target and then Build Settings Enter code sign in the search filter Set the Provisioning Profile for Release to the new profile as loaded in step 10 . Set the..
ApplicationWillTerminate in iOS 4.0 http://stackoverflow.com/questions/3139588/applicationwillterminate-in-ios-4-0 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 NSLog @ Application.. void applicationWillResignActive UIApplication application NSLog @ Application Did Resign Active void applicationDidEnterBackground UIApplication application NSLog @ Application Did Enter Background And when I double Tap the Home button and again.. @ Application Did Resign Active void applicationDidEnterBackground UIApplication application NSLog @ Application Did Enter Background And when I double Tap the Home button and again launch the Application the i find the applicationWillEnterForeground..
ResignFirstResponder doesn't dismiss the keyboard (iPhone) http://stackoverflow.com/questions/3346023/resignfirstresponder-doesnt-dismiss-the-keyboard-iphone to prompt user to enter their name in an iPhone app. UIAlertView enterNameAlert UIAlertView alloc initWithTitle @ Enter your name message @ n n n delegate self cancelButtonTitle NSLocalizedString @ Cancel nil otherButtonTitles NSLocalizedString.. header. then use the below code. void viewDidLoad super viewDidLoad enterNameAlert UIAlertView alloc initWithTitle @ Enter your name message @ n n n delegate self cancelButtonTitle NSLocalizedString @ Cancel nil otherButtonTitles NSLocalizedString..
NSNotificationCenter trapping and tracing all NSNotifications http://stackoverflow.com/questions/3725234/nsnotificationcenter-trapping-and-tracing-all-nsnotifications application menu top of the screen select Debugger within the Debugger window click on Show Breakpoints click on the Enter Symbol Name line and enter __CFXNotificationPost_old click on the on the very right side select Debugger Command on that..
UITextField in UIAlertView on iPhone - how to make it responsive? http://stackoverflow.com/questions/376104/uitextfield-in-uialertview-on-iphone-how-to-make-it-responsive and moved it up so the keyboard wouldn't cover it up with the following code dialog setDelegate self dialog setTitle @ Enter Name dialog addButtonWithTitle @ Cancel dialog addButtonWithTitle @ OK UITextField nameField UITextField alloc initWithFrame.. alertViewStyle property you can set void showAlertWithTextField UIAlertView dialog UIAlertView alloc initWithTitle @ Enter Name message @ delegate self cancelButtonTitle @ Cancel otherButtonTitles @ Add nil dialog setAlertViewStyle UIAlertViewStylePlainTextInput..
How do you beta test an iphone app? http://stackoverflow.com/questions/40154/how-do-you-beta-test-an-iphone-app section Provisioning . Go to the tab Distribution . Click the button New Profile . Select the radio button Ad hoc . Enter a profile name I named mine Evertsson Common Ad Hoc . Select the app id. I have a common app id to use for multiple apps..
What determines the presence of the iPhone Location Services icon in the status bar? http://stackoverflow.com/questions/4413963/what-determines-the-presence-of-the-iphone-location-services-icon-in-the-status reason I want to be sure that the icon is displayed only when Location Services are actually being employed by my app. Enter confusion. We as developers do not get access to the status bar via the official SDK. This means that the OS will display..
How do I debug with NSLog(@“Inside of the iPhone Simulator”)? http://stackoverflow.com/questions/558568/how-do-i-debug-with-nsloginside-of-the-iphone-simulator choose Edit Breakpoint . In the blue bubble that appears click the button on the right to open the Breakpoint Actions Enter your log text there. Any expression that can be printed in the Debugger can be used when delimited by @ signs. For debugging..
facebook-ios-sdk logout question http://stackoverflow.com/questions/6226950/facebook-ios-sdk-logout-question Sign On style is causing more confusion than benefits. I'd like to know if it is possible have the following situation Enter in the app no accessToken expirationDate created . Perform a login using SSO by calling authorize delegate method application.. background and the login is made in the 'global' scope Facebook App Mobile Safari asking for the user credentials. Enter back in the app now logged in both accessToken and expirationDate are saved to NSUserDefaults . Perform a logout by calling..
Whats a simple way to get a text input popup dialog box on an iPhone http://stackoverflow.com/questions/6319417/whats-a-simple-way-to-get-a-text-input-popup-dialog-box-on-an-iphone the textInput there like so void alertView UIAlertView alertView clickedButtonAtIndex NSInteger buttonIndex NSLog @ Entered @ alertView textFieldAtIndex 0 text Here I just NSLog the results that were entered. In production code you should probably.. alert textFieldAtIndex 0 alertTextField.keyboardType UIKeyboardTypeNumberPad alertTextField.placeholder @ Enter your name alert show alert release This produces this alert You can use the same delegate method as I poster earlier to..
How to write to plist successfully? http://stackoverflow.com/questions/7254596/how-to-write-to-plist-successfully YES NSString documentDirectory paths objectAtIndex 0 NSString plistDirectory NSString stringWithFormat @ @ Enterprise documentDirectory NSString mPath plistDirectory stringByAppendingPathComponent @ Downloads.plist mDownloadsArray writeToFile.. errorDesc if plistData plistData writeToFile plistPath atomically YES else NSLog @ Error Application Did Enter Background saving file error @ errorDesc errorDesc release Be sure to save file in app documents directory. share improve..
Documented process for using facebook connect for the iPhone to upload photos http://stackoverflow.com/questions/750328/documented-process-for-using-facebook-connect-for-the-iphone-to-upload-photos will not work until you enter your Facebook application's API key here static NSString kApiKey @ XXXXXXXXXXXXXXXXXX Enter either your API secret or a callback URL as described in documentation static NSString kApiSecret @ XXXXXXXXXXXXXXXXXX @..
How to submit an iOS app WITHOUT XCode? http://stackoverflow.com/questions/7924085/how-to-submit-an-ios-app-without-xcode Loader if necessary open a Developer Applications Utilities Application Loader.app After it opens select Next Enter your iTunes Connect Apple ID and Password and select Next After your authenticated select Next Select your App and click..
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