¡@
2014/10/15 ¤U¤È 10:09:54
iphone Programming Glossary: goesHow 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 example. I've got it working where I change the frame size of the UIScrollView when the keyboard goes up and down. I'm simply using void textFieldDidBeginEditing UITextField textField Keyboard becomes visible..
Setting action for back button in navigation controller http://stackoverflow.com/questions/1214965/setting-action-for-back-button-in-navigation-controller the backbutton attribute it doesn't pay attention to them and it just pops the current view and goes back to the root UIBarButtonItem backButton UIBarButtonItem alloc initWithTitle @ Servers style..
Declaration/definition of variables locations in ObjectiveC? http://stackoverflow.com/questions/12632285/declaration-definition-of-variables-locations-in-objectivec never used 3 class specific method property declarations @end and #import SampleClass.h 4 what goes here @interface SampleClass 5 private interface can define private methods and properties here @end..
IOS 6 force device orientation to landscape http://stackoverflow.com/questions/12640870/ios-6-force-device-orientation-to-landscape see the data correctly. Another problem after rotating the device back to portrait the orientation goes to portrait although I have specified in supportedInterfaceOrientations only UIInterfaceOrientationMaskLandscape..
Tricks for improving iPhone UITableView scrolling performance? http://stackoverflow.com/questions/1352479/tricks-for-improving-iphone-uitableview-scrolling-performance functionality the content view's drawRect Make your UITableViewCell 's layer opaque same goes for the content view if you have one Use the reusableCellIdentifier functionality as recommended by..
Build Error - missing required architecture i386 in file http://stackoverflow.com/questions/1456185/build-error-missing-required-architecture-i386-in-file System Library Frameworks UIKit.framework UIKit missing required architecture i386 in file It goes the same for all the frameworks in my app. It's very weird since this was not happening earlier. iphone..
Programmatically align a toolbar on top of the iPhone keyboard http://stackoverflow.com/questions/158574/programmatically-align-a-toolbar-on-top-of-the-iphone-keyboard and nav bars at the top of the screen every time we make a minor interface change the toolbar goes out of alignment. Is there a way to programatically determine the position of the keyboard in relation..
How do I associate file types with an iPhone application? http://stackoverflow.com/questions/2774343/how-do-i-associate-file-types-with-an-iphone-application protocols. That was almost one year ago and since then Apple introduced 'Document Support' which goes a step further and allows apps to associate with file types. There is a lot of talk in the documentation..
iphone webkit css animations cause flicker http://stackoverflow.com/questions/2946748/iphone-webkit-css-animations-cause-flicker Play again . You'll see as the guns animate in the entire background of the accessories purses goes white. Can someone please radiate me with some insight asto why this is happening iphone css animation..
http://stackoverflow.com/questions/3372333/ipad-keyboard-will-not-dismiss-if-modal-view-controller-presentation-style-is-ui The keyboard refuses to be dismissed. If I comment out this line the keyboard goes away fine. ... I've got two textFields username and password username has a Next button and password..
Problem setting exif data for an image http://stackoverflow.com/questions/5125323/problem-setting-exif-data-for-an-image to write the image data and metadata into our data object. It will return false if something goes wrong BOOL success NO success CGImageDestinationFinalize destination if success NSLog @ Could not create..
Tab bar controller inside a navigation controller, or sharing a navigation root view http://stackoverflow.com/questions/576764/tab-bar-controller-inside-a-navigation-controller-or-sharing-a-navigation-root a navigation controller whose root view is an Accounts table view. If you click on any account it goes to the second level which has a tab bar across the bottom. Each tab item shows a different list and..
CADisplayLink OpenGL rendering breaks UIScrollView behaviour http://stackoverflow.com/questions/5944050/cadisplaylink-opengl-rendering-breaks-uiscrollview-behaviour questions out there on SO links at end but none of them has allowed me to fix my problem so here goes I'm using OpenGL rendering to make an image tiling and caching library for use in a game project and..
Play music in the background using AVAudioplayer http://stackoverflow.com/questions/7619794/play-music-in-the-background-using-avaudioplayer music in the background using AVAudioplayer I want to play music even if the app goes in background. I checked all stackoverflow links but none of them worked. Please help need to do it..
iCloud basics and code sample [closed] http://stackoverflow.com/questions/7795629/icloud-basics-and-code-sample below I check if the user has iCloud enabled. If iCloud is enabled everything is fine. The app goes ahead and looks for text.txt in the cloud. If found it will load it and display it to the user. If text.txt..
Are there any good UIScrollView Tutorials on the net? http://stackoverflow.com/questions/820557/are-there-any-good-uiscrollview-tutorials-on-the-net there any good UIScrollView Tutorials on the net Any good links are highly appreciated This goes to community wiki. iphone uikit uiscrollview share improve this question Some good samples with..
`[super viewDidLoad]` convention http://stackoverflow.com/questions/844195/super-viewdidload-convention does. Though you shouldn't have to know super's implementation to write yours. Of course this goes for all of UIViewControllers delegate methods willAppear didAppear etc... Any thoughts iphone objective..
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 because then the user can scroll and change textboxes for example. I've got it working where I change the frame size of the UIScrollView when the keyboard goes up and down. I'm simply using void textFieldDidBeginEditing UITextField textField Keyboard becomes visible scrollView.frame CGRectMake scrollView.frame.origin.x..
Setting action for back button in navigation controller http://stackoverflow.com/questions/1214965/setting-action-for-back-button-in-navigation-controller the custom button. The odd thing is when assigning it though the backbutton attribute it doesn't pay attention to them and it just pops the current view and goes back to the root UIBarButtonItem backButton UIBarButtonItem alloc initWithTitle @ Servers style UIBarButtonItemStylePlain target self action @selector home..
Declaration/definition of variables locations in ObjectiveC? http://stackoverflow.com/questions/12632285/declaration-definition-of-variables-locations-in-objectivec @interface SampleClass NSObject 2 ivar declarations Pretty much never used 3 class specific method property declarations @end and #import SampleClass.h 4 what goes here @interface SampleClass 5 private interface can define private methods and properties here @end @implementation SampleClass 6 define ivars 7 define methods..
IOS 6 force device orientation to landscape http://stackoverflow.com/questions/12640870/ios-6-force-device-orientation-to-landscape on load thus the user will have to rotate the device to see the data correctly. Another problem after rotating the device back to portrait the orientation goes to portrait although I have specified in supportedInterfaceOrientations only UIInterfaceOrientationMaskLandscape . Why it happens Also NONE of above 3 methods are..
Tricks for improving iPhone UITableView scrolling performance? http://stackoverflow.com/questions/1352479/tricks-for-improving-iphone-uitableview-scrolling-performance subviews at all costs or if you require the standard accessibility functionality the content view's drawRect Make your UITableViewCell 's layer opaque same goes for the content view if you have one Use the reusableCellIdentifier functionality as recommended by the UITableView examples documentation Avoid gradients complicated..
Build Error - missing required architecture i386 in file http://stackoverflow.com/questions/1456185/build-error-missing-required-architecture-i386-in-file Platforms iPhoneOS.platform Developer SDKs iPhoneOS3.1.sdk System Library Frameworks UIKit.framework UIKit missing required architecture i386 in file It goes the same for all the frameworks in my app. It's very weird since this was not happening earlier. iphone cocoa touch share improve this question This happens..
Programmatically align a toolbar on top of the iPhone keyboard http://stackoverflow.com/questions/158574/programmatically-align-a-toolbar-on-top-of-the-iphone-keyboard but because other elements of the interface are in flux toolbars and nav bars at the top of the screen every time we make a minor interface change the toolbar goes out of alignment. Is there a way to programatically determine the position of the keyboard in relation to the current view iphone cocoa touch share improve this..
How do I associate file types with an iPhone application? http://stackoverflow.com/questions/2774343/how-do-i-associate-file-types-with-an-iphone-application I learned that apps could be associated with custom URL protocols. That was almost one year ago and since then Apple introduced 'Document Support' which goes a step further and allows apps to associate with file types. There is a lot of talk in the documentation about how to set up your app to launch other appropriate..
iphone webkit css animations cause flicker http://stackoverflow.com/questions/2946748/iphone-webkit-css-animations-cause-flicker biggest issue though is when you click Match items then click Play again . You'll see as the guns animate in the entire background of the accessories purses goes white. Can someone please radiate me with some insight asto why this is happening iphone css animation webkit flicker share improve this question I added webkit..
http://stackoverflow.com/questions/3372333/ipad-keyboard-will-not-dismiss-if-modal-view-controller-presentation-style-is-ui line navigationController.modalPresentationStyle UIModalPresentationFormSheet The keyboard refuses to be dismissed. If I comment out this line the keyboard goes away fine. ... I've got two textFields username and password username has a Next button and password has a Done button. The keyboard won't go away if I present..
Problem setting exif data for an image http://stackoverflow.com/questions/5125323/problem-setting-exif-data-for-an-image source 0 CFDictionaryRef metadataAsMutable tell the destination to write the image data and metadata into our data object. It will return false if something goes wrong BOOL success NO success CGImageDestinationFinalize destination if success NSLog @ Could not create data from image destination now we have the data ready..
Tab bar controller inside a navigation controller, or sharing a navigation root view http://stackoverflow.com/questions/576764/tab-bar-controller-inside-a-navigation-controller-or-sharing-a-navigation-root behaves as so the top level view controller seems to be a navigation controller whose root view is an Accounts table view. If you click on any account it goes to the second level which has a tab bar across the bottom. Each tab item shows a different list and lets you drill down further the subsequent levels don't show..
CADisplayLink OpenGL rendering breaks UIScrollView behaviour http://stackoverflow.com/questions/5944050/cadisplaylink-opengl-rendering-breaks-uiscrollview-behaviour breaks UIScrollView behaviour There are a few similar questions out there on SO links at end but none of them has allowed me to fix my problem so here goes I'm using OpenGL rendering to make an image tiling and caching library for use in a game project and I want to hijack the physics of the UIScrollView to allow the..
Play music in the background using AVAudioplayer http://stackoverflow.com/questions/7619794/play-music-in-the-background-using-avaudioplayer music in the background using AVAudioplayer I want to play music even if the app goes in background. I checked all stackoverflow links but none of them worked. Please help need to do it today. I had used following code NSString soundFilePath NSBundle..
iCloud basics and code sample [closed] http://stackoverflow.com/questions/7795629/icloud-basics-and-code-sample about users who do not use iCloud When I launch my app see code below I check if the user has iCloud enabled. If iCloud is enabled everything is fine. The app goes ahead and looks for text.txt in the cloud. If found it will load it and display it to the user. If text.txt is not found in the cloud it will simply create a new..
Are there any good UIScrollView Tutorials on the net? http://stackoverflow.com/questions/820557/are-there-any-good-uiscrollview-tutorials-on-the-net there any good UIScrollView Tutorials on the net Any good links are highly appreciated This goes to community wiki. iphone uikit uiscrollview share improve this question Some good samples with the basic functionalities covered very simple uiscrollview..
`[super viewDidLoad]` convention http://stackoverflow.com/questions/844195/super-viewdidload-convention could have consequences depending on what super's implementation does. Though you shouldn't have to know super's implementation to write yours. Of course this goes for all of UIViewControllers delegate methods willAppear didAppear etc... Any thoughts iphone objective c cocoa cocoa touch share improve this question My..
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 change textboxes for example. I've got it working where I change the frame size of the UIScrollView when the keyboard goes up and down. I'm simply using void textFieldDidBeginEditing UITextField textField Keyboard becomes visible scrollView.frame..
Setting action for back button in navigation controller http://stackoverflow.com/questions/1214965/setting-action-for-back-button-in-navigation-controller assigning it though the backbutton attribute it doesn't pay attention to them and it just pops the current view and goes back to the root UIBarButtonItem backButton UIBarButtonItem alloc initWithTitle @ Servers style UIBarButtonItemStylePlain..
Declaration/definition of variables locations in ObjectiveC? http://stackoverflow.com/questions/12632285/declaration-definition-of-variables-locations-in-objectivec Pretty much never used 3 class specific method property declarations @end and #import SampleClass.h 4 what goes here @interface SampleClass 5 private interface can define private methods and properties here @end @implementation SampleClass..
IOS 6 force device orientation to landscape http://stackoverflow.com/questions/12640870/ios-6-force-device-orientation-to-landscape the device to see the data correctly. Another problem after rotating the device back to portrait the orientation goes to portrait although I have specified in supportedInterfaceOrientations only UIInterfaceOrientationMaskLandscape . Why it..
Tricks for improving iPhone UITableView scrolling performance? http://stackoverflow.com/questions/1352479/tricks-for-improving-iphone-uitableview-scrolling-performance the standard accessibility functionality the content view's drawRect Make your UITableViewCell 's layer opaque same goes for the content view if you have one Use the reusableCellIdentifier functionality as recommended by the UITableView examples..
Build Error - missing required architecture i386 in file http://stackoverflow.com/questions/1456185/build-error-missing-required-architecture-i386-in-file SDKs iPhoneOS3.1.sdk System Library Frameworks UIKit.framework UIKit missing required architecture i386 in file It goes the same for all the frameworks in my app. It's very weird since this was not happening earlier. iphone cocoa touch share..
Programmatically align a toolbar on top of the iPhone keyboard http://stackoverflow.com/questions/158574/programmatically-align-a-toolbar-on-top-of-the-iphone-keyboard are in flux toolbars and nav bars at the top of the screen every time we make a minor interface change the toolbar goes out of alignment. Is there a way to programatically determine the position of the keyboard in relation to the current view..
How do I associate file types with an iPhone application? http://stackoverflow.com/questions/2774343/how-do-i-associate-file-types-with-an-iphone-application with custom URL protocols. That was almost one year ago and since then Apple introduced 'Document Support' which goes a step further and allows apps to associate with file types. There is a lot of talk in the documentation about how to set..
iphone webkit css animations cause flicker http://stackoverflow.com/questions/2946748/iphone-webkit-css-animations-cause-flicker Match items then click Play again . You'll see as the guns animate in the entire background of the accessories purses goes white. Can someone please radiate me with some insight asto why this is happening iphone css animation webkit flicker ..
iPad/iPhone browser crashing when loading images in Javascript http://stackoverflow.com/questions/2986039/ipad-iphone-browser-crashing-when-loading-images-in-javascript is pretty slow and displaying big images so it needs 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..
http://stackoverflow.com/questions/3372333/ipad-keyboard-will-not-dismiss-if-modal-view-controller-presentation-style-is-ui UIModalPresentationFormSheet The keyboard refuses to be dismissed. If I comment out this line the keyboard goes away fine. ... I've got two textFields username and password username has a Next button and password has a Done button...
Problem setting exif data for an image http://stackoverflow.com/questions/5125323/problem-setting-exif-data-for-an-image tell the destination to write the image data and metadata into our data object. It will return false if something goes wrong BOOL success NO success CGImageDestinationFinalize destination if success NSLog @ Could not create data from image..
What are the Dangers of Method Swizzling in Objective C? http://stackoverflow.com/questions/5339276/what-are-the-dangers-of-method-swizzling-in-objective-c with the same arguments that were given. The implementation it finds is the original implementation of setFrame so it goes ahead and calls that but the _cmd argument isn't setFrame like it should be. It's now my_setFrame . The original implementation..
Tab bar controller inside a navigation controller, or sharing a navigation root view http://stackoverflow.com/questions/576764/tab-bar-controller-inside-a-navigation-controller-or-sharing-a-navigation-root seems to be a navigation controller whose root view is an Accounts table view. If you click on any account it goes to the second level which has a tab bar across the bottom. Each tab item shows a different list and lets you drill down..
CADisplayLink OpenGL rendering breaks UIScrollView behaviour http://stackoverflow.com/questions/5944050/cadisplaylink-opengl-rendering-breaks-uiscrollview-behaviour are a few similar questions out there on SO links at end but none of them has allowed me to fix my problem so here goes I'm using OpenGL rendering to make an image tiling and caching library for use in a game project and I want to hijack the..
Play music in the background using AVAudioplayer http://stackoverflow.com/questions/7619794/play-music-in-the-background-using-avaudioplayer music in the background using AVAudioplayer I want to play music even if the app goes in background. I checked all stackoverflow links but none of them worked. Please help need to do it today. I had used following..
iCloud basics and code sample [closed] http://stackoverflow.com/questions/7795629/icloud-basics-and-code-sample launch my app see code below I check if the user has iCloud enabled. If iCloud is enabled everything is fine. The app goes ahead and looks for text.txt in the cloud. If found it will load it and display it to the user. If text.txt is not found..
Are there any good UIScrollView Tutorials on the net? http://stackoverflow.com/questions/820557/are-there-any-good-uiscrollview-tutorials-on-the-net there any good UIScrollView Tutorials on the net Any good links are highly appreciated This goes to community wiki. iphone uikit uiscrollview share improve this question Some good samples with the basic functionalities..
`[super viewDidLoad]` convention http://stackoverflow.com/questions/844195/super-viewdidload-convention super's implementation does. Though you shouldn't have to know super's implementation to write yours. Of course this goes for all of UIViewControllers delegate methods willAppear didAppear etc... Any thoughts iphone objective c cocoa cocoa touch..
How do I start playing audio when in silent mode & locked in iOS 6? http://stackoverflow.com/questions/9725192/how-do-i-start-playing-audio-when-in-silent-mode-locked-in-ios-6 indefinitely. Pros Looks like you can make this work in a lot of situations even when the user presses home. Cons This goes against apple policies as far as I can tell. will use more resources Comments I've almost got this to work and might with..
|