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2014/10/15 ¤U¤È 10:09:15
iphone Programming Glossary: forceIOS 6 force device orientation to landscape http://stackoverflow.com/questions/12640870/ios-6-force-device-orientation-to-landscape 6 force device orientation to landscape I gave an app with say 10 view controllers. I use navigation controller.. in landscape. I need it to be presented in landscape when it gets loaded. Please suggest a way to force the orientation go from portrait to landscape in IOS 6 and it will be good to work in IOS 5 as well.. NO I'm calling this before I'm pushing the next UIViewController . It will force the next pushed UIViewController to be displayed in Portrait mode even if the current UIViewController..
How to force NSLocalizedString to use a specific language http://stackoverflow.com/questions/1669645/how-to-force-nslocalizedstring-to-use-a-specific-language to force NSLocalizedString to use a specific language on iPhone NSLocalizedString returns the string in the.. on iPhone NSLocalizedString returns the string in the language of the iPhone. Is it possible to force NSLocalizedString to use a specific language to have the app in a different language than the device..
Is there a documented way to set the iPhone orientation? http://stackoverflow.com/questions/181780/is-there-a-documented-way-to-set-the-iphone-orientation don't particularly make sense in Landscape mode so as I swapping the views out I would like to force the rotation to be set to portrait. There is an undocumented property setter on UIDevice that does the.. currentDevice setOrientation UIInterfaceOrientationPortrait Are there any documented ways to force the orientation Update I thought I would provide an example as I am not looking for shouldAutorotateToInterfaceOrientation.. for all views but if the user is in landscape mode in View 1 and then switches to View 2 I want to force the phone to rotate back to Portrait. iphone objective c cocoa touch share improve this question..
Notification of or detecting screenshot being taken? http://stackoverflow.com/questions/2121970/notification-of-or-detecting-screenshot-being-taken which might work although it will totally go against user interface guidelines I'm sure. If you force the user to have their finger on the screen for the image to show then I don't think they can create..
Adding C++ Object to Objective-C Class http://stackoverflow.com/questions/2262011/adding-c-object-to-objective-c-class and only include C headers in the file that implements your Objective C class. That way you don't force other files that include the header to use Objective C header #import UIKit UIKit.h #import GLView.h..
Objective-C categories in static library http://stackoverflow.com/questions/2567498/objective-c-categories-in-static-library settings then search for Other Linker Flags click the button and add ' ObjC'. ' all_load' and ' force_load' are no longer needed. Details I found some answers on various forums blogs and apple docs. Now.. Loads all members of static archive libraries that implement an Objective C class or category. force_load path_to_archive Loads all members of the specified static archive library. Note all_load forces.. path_to_archive Loads all members of the specified static archive library. Note all_load forces all members of all archives to be loaded. This option allows you to target a specific archive. we can..
The simplest way to resize an UIImage? http://stackoverflow.com/questions/2658738/the-simplest-way-to-resize-an-uiimage use the current device's pixel scaling factor and thus account for Retina resolution . Pass 1.0 to force exact pixel size. UIGraphicsBeginImageContextWithOptions newSize NO 0.0 image drawInRect CGRectMake..
iPhone Landscape FAQ and Solutions http://stackoverflow.com/questions/2953351/iphone-landscape-faq-and-solutions be able to autorotate what the master controller will prevent . The usage of undocumented API's to force a certain interface orientation is not an option either. The solution The best solution I have found..
Proper way to exit iPhone application? http://stackoverflow.com/questions/355168/proper-way-to-exit-iphone-application way to exit iPhone application I am programming an iPhone app and I need to force it to exit due to certain user actions. After cleaning up memory the app allocated what's the appropriate..
http://stackoverflow.com/questions/402/iphone-app-in-landscape-mode a Landscape only iPad app. LandscapeOnlyProblemTest It would appear it is NO longer necessary to force the size of the view on every view and the specific bad problem of landscape only working the first..
Is there a way to make drawRect work right NOW? http://stackoverflow.com/questions/4739748/is-there-a-way-to-make-drawrect-work-right-now thread will also cause your touch handling to be unresponsive. This means that there is no way to force a UI refresh to occur from some other point in a process running on the main thread. The previous statement..
How do I get a background location update every n minutes in my iOS application? http://stackoverflow.com/questions/6347503/how-do-i-get-a-background-location-update-every-n-minutes-in-my-ios-application in the background as expected based on the configured properties but it seems not possible to force it to update the location every n minutes NSTimer Does work when the app is running in the foreground..
IOS 6 force device orientation to landscape http://stackoverflow.com/questions/12640870/ios-6-force-device-orientation-to-landscape 6 force device orientation to landscape I gave an app with say 10 view controllers. I use navigation controller to load unload them. All but one are in portrait mode... All but one are in portrait mode. Suppose the 7th VC is in landscape. I need it to be presented in landscape when it gets loaded. Please suggest a way to force the orientation go from portrait to landscape in IOS 6 and it will be good to work in IOS 5 as well . Here is how I was doing it BEFORE IOS 6 void viewWillAppear.. nc animated NO self.navigationController dismissModalViewControllerAnimated NO I'm calling this before I'm pushing the next UIViewController . It will force the next pushed UIViewController to be displayed in Portrait mode even if the current UIViewController is in Landscape should work for Portrait to Landscape too..
How to force NSLocalizedString to use a specific language http://stackoverflow.com/questions/1669645/how-to-force-nslocalizedstring-to-use-a-specific-language to force NSLocalizedString to use a specific language on iPhone NSLocalizedString returns the string in the language of the iPhone. Is it possible to force NSLocalizedString.. to force NSLocalizedString to use a specific language on iPhone NSLocalizedString returns the string in the language of the iPhone. Is it possible to force NSLocalizedString to use a specific language to have the app in a different language than the device iphone objective c cocoa localization internationalization..
Is there a documented way to set the iPhone orientation? http://stackoverflow.com/questions/181780/is-there-a-documented-way-to-set-the-iphone-orientation like to support device rotation in certain views but other don't particularly make sense in Landscape mode so as I swapping the views out I would like to force the rotation to be set to portrait. There is an undocumented property setter on UIDevice that does the trick but obviously generates a compiler warning and could.. and could disappear with a future revision of the SDK. UIDevice currentDevice setOrientation UIInterfaceOrientationPortrait Are there any documented ways to force the orientation Update I thought I would provide an example as I am not looking for shouldAutorotateToInterfaceOrientation as I have already implemented that. I.. already implemented shouldAutorotateToInterfaceOrientation for all views but if the user is in landscape mode in View 1 and then switches to View 2 I want to force the phone to rotate back to Portrait. iphone objective c cocoa touch share improve this question This is no longer an issue on the later iPhone 3.1.2 SDK...
Notification of or detecting screenshot being taken? http://stackoverflow.com/questions/2121970/notification-of-or-detecting-screenshot-being-taken notifications share improve this question Here's a way which might work although it will totally go against user interface guidelines I'm sure. If you force the user to have their finger on the screen for the image to show then I don't think they can create screenshots. Because as soon as you press the home lock keys..
Adding C++ Object to Objective-C Class http://stackoverflow.com/questions/2262011/adding-c-object-to-objective-c-class share improve this question You should use opaque pointers and only include C headers in the file that implements your Objective C class. That way you don't force other files that include the header to use Objective C header #import UIKit UIKit.h #import GLView.h struct Opaque @interface GLViewController UIViewController..
Objective-C categories in static library http://stackoverflow.com/questions/2567498/objective-c-categories-in-static-library in the Project Navigator click your app's target then build settings then search for Other Linker Flags click the button and add ' ObjC'. ' all_load' and ' force_load' are no longer needed. Details I found some answers on various forums blogs and apple docs. Now I try make short summary of my searches and experiments. Problem.. all_load Loads all members of static archive libraries. ObjC Loads all members of static archive libraries that implement an Objective C class or category. force_load path_to_archive Loads all members of the specified static archive library. Note all_load forces all members of all archives to be loaded. This option allows.. libraries that implement an Objective C class or category. force_load path_to_archive Loads all members of the specified static archive library. Note all_load forces all members of all archives to be loaded. This option allows you to target a specific archive. we can use force_load to reduce app binary size and to avoid conflicts..
The simplest way to resize an UIImage? http://stackoverflow.com/questions/2658738/the-simplest-way-to-resize-an-uiimage newSize In next line pass 0.0 to use the current device's pixel scaling factor and thus account for Retina resolution . Pass 1.0 to force exact pixel size. UIGraphicsBeginImageContextWithOptions newSize NO 0.0 image drawInRect CGRectMake 0 0 newSize.width newSize.height UIImage newImage UIGraphicsGetImageFromCurrentImageContext..
iPhone Landscape FAQ and Solutions http://stackoverflow.com/questions/2953351/iphone-landscape-faq-and-solutions also a problem if you have some subviews that should be able to autorotate what the master controller will prevent . The usage of undocumented API's to force a certain interface orientation is not an option either. The solution The best solution I have found so far is a modification of the MasterViewController workaround...
Proper way to exit iPhone application? http://stackoverflow.com/questions/355168/proper-way-to-exit-iphone-application way to exit iPhone application I am programming an iPhone app and I need to force it to exit due to certain user actions. After cleaning up memory the app allocated what's the appropriate method to call to terminate the application iphone objective..
http://stackoverflow.com/questions/402/iphone-app-in-landscape-mode PROJECT you can download that shows it working correctly in a Landscape only iPad app. LandscapeOnlyProblemTest It would appear it is NO longer necessary to force the size of the view on every view and the specific bad problem of landscape only working the first time has been resolved. As you can see in the demo project you..
Is there a way to make drawRect work right NOW? http://stackoverflow.com/questions/4739748/is-there-a-way-to-make-drawrect-work-right-now Additionally anything that runs for a while on the main thread will also cause your touch handling to be unresponsive. This means that there is no way to force a UI refresh to occur from some other point in a process running on the main thread. The previous statement is not entirely correct as Tom's answer shows. You can..
How do I get a background location update every n minutes in my iOS application? http://stackoverflow.com/questions/6347503/how-do-i-get-a-background-location-update-every-n-minutes-in-my-ios-application startMonitoringSignificantLocationChanges This works in the background as expected based on the configured properties but it seems not possible to force it to update the location every n minutes NSTimer Does work when the app is running in the foreground but doesn't seem to be designed for background tasks Local..
IOS 6 force device orientation to landscape http://stackoverflow.com/questions/12640870/ios-6-force-device-orientation-to-landscape 6 force device orientation to landscape I gave an app with say 10 view controllers. I use navigation controller to load unload.. the 7th VC is in landscape. I need it to be presented in landscape when it gets loaded. Please suggest a way to force the orientation go from portrait to landscape in IOS 6 and it will be good to work in IOS 5 as well . Here is how I was.. dismissModalViewControllerAnimated NO I'm calling this before I'm pushing the next UIViewController . It will force the next pushed UIViewController to be displayed in Portrait mode even if the current UIViewController is in Landscape should..
In iOS6, trouble forcing ViewController to certain interfaceOrientation when pushed on stack http://stackoverflow.com/questions/15300819/in-ios6-trouble-forcing-viewcontroller-to-certain-interfaceorientation-when-pus simply not how a navigation controller architecture works in iOS 6. If you want to show a view controller's view and force rotation use a presented view controller. That's the only time preferredInterfaceOrientationForPresentation is meaningful..
How to force NSLocalizedString to use a specific language http://stackoverflow.com/questions/1669645/how-to-force-nslocalizedstring-to-use-a-specific-language to force NSLocalizedString to use a specific language on iPhone NSLocalizedString returns the string in the language of the iPhone... a specific language on iPhone NSLocalizedString returns the string in the language of the iPhone. Is it possible to force NSLocalizedString to use a specific language to have the app in a different language than the device iphone objective c..
Is there a documented way to set the iPhone orientation? http://stackoverflow.com/questions/181780/is-there-a-documented-way-to-set-the-iphone-orientation certain views but other don't particularly make sense in Landscape mode so as I swapping the views out I would like to force the rotation to be set to portrait. There is an undocumented property setter on UIDevice that does the trick but obviously.. of the SDK. UIDevice currentDevice setOrientation UIInterfaceOrientationPortrait Are there any documented ways to force the orientation Update I thought I would provide an example as I am not looking for shouldAutorotateToInterfaceOrientation.. for all views but if the user is in landscape mode in View 1 and then switches to View 2 I want to force the phone to rotate back to Portrait. iphone objective c cocoa touch share improve this question This is no longer..
Notification of or detecting screenshot being taken? http://stackoverflow.com/questions/2121970/notification-of-or-detecting-screenshot-being-taken Here's a way which might work although it will totally go against user interface guidelines I'm sure. If you force the user to have their finger on the screen for the image to show then I don't think they can create screenshots. Because..
Adding C++ Object to Objective-C Class http://stackoverflow.com/questions/2262011/adding-c-object-to-objective-c-class use opaque pointers and only include C headers in the file that implements your Objective C class. That way you don't force other files that include the header to use Objective C header #import UIKit UIKit.h #import GLView.h struct Opaque @interface..
Objective-C categories in static library http://stackoverflow.com/questions/2567498/objective-c-categories-in-static-library target then build settings then search for Other Linker Flags click the button and add ' ObjC'. ' all_load' and ' force_load' are no longer needed. Details I found some answers on various forums blogs and apple docs. Now I try make short summary.. archive libraries. ObjC Loads all members of static archive libraries that implement an Objective C class or category. force_load path_to_archive Loads all members of the specified static archive library. Note all_load forces all members of all.. class or category. force_load path_to_archive Loads all members of the specified static archive library. Note all_load forces all members of all archives to be loaded. This option allows you to target a specific archive. we can use force_load to..
The simplest way to resize an UIImage? http://stackoverflow.com/questions/2658738/the-simplest-way-to-resize-an-uiimage line pass 0.0 to use the current device's pixel scaling factor and thus account for Retina resolution . Pass 1.0 to force exact pixel size. UIGraphicsBeginImageContextWithOptions newSize NO 0.0 image drawInRect CGRectMake 0 0 newSize.width newSize.height..
iPhone Landscape FAQ and Solutions http://stackoverflow.com/questions/2953351/iphone-landscape-faq-and-solutions that should be able to autorotate what the master controller will prevent . The usage of undocumented API's to force a certain interface orientation is not an option either. The solution The best solution I have found so far is a modification..
iPhone App Localization - English problems? http://stackoverflow.com/questions/3308519/iphone-app-localization-english-problems NZ . There is only one English language translation available by default. However you can hack around with things to force it to use a different translation setting I've just done this for choosing between English US and en_GB British english..
Proper way to exit iPhone application? http://stackoverflow.com/questions/355168/proper-way-to-exit-iphone-application way to exit iPhone application I am programming an iPhone app and I need to force it to exit due to certain user actions. After cleaning up memory the app allocated what's the appropriate method to call..
http://stackoverflow.com/questions/402/iphone-app-in-landscape-mode working correctly in a Landscape only iPad app. LandscapeOnlyProblemTest It would appear it is NO longer necessary to force the size of the view on every view and the specific bad problem of landscape only working the first time has been resolved...
Is there a way to make drawRect work right NOW? http://stackoverflow.com/questions/4739748/is-there-a-way-to-make-drawrect-work-right-now a while on the main thread will also cause your touch handling to be unresponsive. This means that there is no way to force a UI refresh to occur from some other point in a process running on the main thread. The previous statement is not entirely..
http://stackoverflow.com/questions/5214197/simple-iphone-motion-detect code here Basically that's it. Bear in mind that every acceleration will have a counterpart. That means if you apply a force to move i.e. accelerate the device to the right there will be a counterpart for deceleration to stop the motion and let..
How do I get a background location update every n minutes in my iOS application? http://stackoverflow.com/questions/6347503/how-do-i-get-a-background-location-update-every-n-minutes-in-my-ios-application This works in the background as expected based on the configured properties but it seems not possible to force it to update the location every n minutes NSTimer Does work when the app is running in the foreground but doesn't seem to..
Force UIImagePickerController to take photo in portrait orientation/dimensions iOS http://stackoverflow.com/questions/14484816/force-uiimagepickercontroller-to-take-photo-in-portrait-orientation-dimensions-i UIImagePickerController to take photo in portrait orientation dimensions iOS The only allowed orientation in my app is..
Force portrait orientation while pushing from landscape View Controller http://stackoverflow.com/questions/14633213/force-portrait-orientation-while-pushing-from-landscape-view-controller portrait orientation while pushing from landscape View Controller App Support iOS6 My app works in both portrait and landscape...
http://stackoverflow.com/questions/18424846/force-portrait-mode portrait mode Alright since no one answered my previous question I have come to believe that there may be no easy way to..
iOS7 / iOS6 Conditional Rotation Portrait / Landscape for different sections of App http://stackoverflow.com/questions/19041650/ios7-ios6-conditional-rotation-portrait-landscape-for-different-sections-of rotated very annoying for the user . Massive issue right now with the above implementation. Would love to be able to Force an orientation change on the phone for the current view. Set a preferred layout for a view which is forced between push..
Force MapKit use cached map tiles only/disable network programmatically http://stackoverflow.com/questions/1959245/force-mapkit-use-cached-map-tiles-only-disable-network-programmatically MapKit use cached map tiles only disable network programmatically We have stumbled upon such a problem. We are developing..
Force iPhone to output through the speaker, while recording from headphone mic http://stackoverflow.com/questions/2175082/force-iphone-to-output-through-the-speaker-while-recording-from-headphone-mic iPhone to output through the speaker while recording from headphone mic As far as I've been able to tell whenever you override..
Force a WebView link to launch Safari? http://stackoverflow.com/questions/2532453/force-a-webview-link-to-launch-safari a WebView link to launch Safari I have a UIWebView embedded within an iPhone app of mine. I want to be able to have certain..
Gray UISearchBar w/matching scope bar programmatically http://stackoverflow.com/questions/2959299/gray-uisearchbar-w-matching-scope-bar-programmatically searchBar contentsController self The above assigns self.searchDisplayController but without retaining. Force the read only property to be set and retained. self performSelector @selector setSearchDisplayController withObject searchDC..
iPhone Mobile Safari: Force keyboard open http://stackoverflow.com/questions/3227291/iphone-mobile-safari-force-keyboard-open Mobile Safari Force keyboard open This is an HTML CSS JS jQuery iPad app. I've got a button that slides down an input form. I'd like to focus..
Storing UITextField contents before view pops http://stackoverflow.com/questions/4061788/storing-uitextfield-contents-before-view-pops method looks like void viewWillDisappear BOOL animated super viewWillDisappear animated NSLog @ In viewWillDisappear Force any text fields that might be being edited to end so the text is stored self.view.window endEditing YES And the methods..
Force iphone app to restart programmatically http://stackoverflow.com/questions/4399611/force-iphone-app-to-restart-programmatically iphone app to restart programmatically I am trying to get my iPhone app to restart programmatically when the Logout button..
Force UIViewController to only show in landscape mode http://stackoverflow.com/questions/5339662/force-uiviewcontroller-to-only-show-in-landscape-mode UIViewController to only show in landscape mode My app runs in portrait mode but i want to show one screen in landscape..
Requesting iPhone location whilst in background? http://stackoverflow.com/questions/5807560/requesting-iphone-location-whilst-in-background 30secs whilst still being able to record fairly accurate location data within 100m accuracy . Option_001 Brute Force Let CLLocationManager startUpdatingLocation run all the time using UIBackgroundModes location . Not recommended drains battery...
Force app to close and run in background http://stackoverflow.com/questions/8920844/force-app-to-close-and-run-in-background app to close and run in background we have an app that has a specific purpose where an exit is required. After the exit..
UINavigationController Force Rotate http://stackoverflow.com/questions/9826920/uinavigationcontroller-force-rotate Force Rotate My application is primarily portrait however there is one view that REQUIRES a landscape orientation. My views are..
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