¡@
2014/10/15 ¤U¤È 10:03:31
iphone Programming Glossary: againstUIImagePickerController and extracting EXIF data from existing photos http://stackoverflow.com/questions/1238838/uiimagepickercontroller-and-extracting-exif-data-from-existing-photos file size of the image that was selected. I'm considering making a table of hashes and matching against the first x pixels of each image. This seems a bit over the top though and probably quite slow. Any..
Add UIPickerView & a Button in Action sheet - How? http://stackoverflow.com/questions/1262574/add-uipickerview-a-button-in-action-sheet-how is not designed to be subclassed nor should you add views to its hierarchy I recommend against trying to customize the contents of an ActionSheet as it can lead to serious invalid context errors..
Notification of or detecting screenshot being taken? http://stackoverflow.com/questions/2121970/notification-of-or-detecting-screenshot-being-taken 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..
Objective-C categories in static library http://stackoverflow.com/questions/2567498/objective-c-categories-in-static-library this question Solution As of Xcode 4.2 you only need to go to the application that is linking against the library not the library itself and click the project in the Project Navigator click your app's target..
Is MonoTouch now banned on the iPhone? [closed] http://stackoverflow.com/questions/2604033/is-monotouch-now-banned-on-the-iphone iPhone OS WebKit engine and only code written in C C and Objective C may compile and directly link against the Documented APIs e.g. Applications that link to Documented APIs through an intermediary translation..
How can I launch the Google Maps iPhone application from within my own native application? http://stackoverflow.com/questions/30058/how-can-i-launch-the-google-maps-iphone-application-from-within-my-own-native-ap
How to Sync iPhone Core Data with web server, and then push to other devices? http://stackoverflow.com/questions/5035132/how-to-sync-iphone-core-data-with-web-server-and-then-push-to-other-devices the objectId from the core data object in the local data store. Then my cloud server will check against the objectId and device Id in the AllObjects table and find the record to change in the initial table...
http://stackoverflow.com/questions/8146253/animate-change-of-view-controllers-without-using-navigation-controller-stack-su little annoyances and in general feels like a bad hack when implementing Apple also recommends against doing this . Presenting a modal view controller again places a view controller on top of another and..
Reducing piracy of iPhone applications http://stackoverflow.com/questions/846309/reducing-piracy-of-iphone-applications has been cracked for piracy use. This does not involve you to check the iPhone unique IDs against a list of accepted IDs. Currently there are three things crackers do Edit the Info.plist file Decode..
UIImagePickerController and extracting EXIF data from existing photos http://stackoverflow.com/questions/1238838/uiimagepickercontroller-and-extracting-exif-data-from-existing-photos image is a raw UIImage making it impossible to know the file size of the image that was selected. I'm considering making a table of hashes and matching against the first x pixels of each image. This seems a bit over the top though and probably quite slow. Any suggestions iphone cocoa touch gps uiimagepickercontroller..
Add UIPickerView & a Button in Action sheet - How? http://stackoverflow.com/questions/1262574/add-uipickerview-a-button-in-action-sheet-how question Update for iOS 7 Apple docs for UIActionSheet UIActionSheet is not designed to be subclassed nor should you add views to its hierarchy I recommend against trying to customize the contents of an ActionSheet as it can lead to serious invalid context errors in iOS 7. I just spent a few hours working through this problem..
Notification of or detecting screenshot being taken? http://stackoverflow.com/questions/2121970/notification-of-or-detecting-screenshot-being-taken would allay his fears. iphone screenshot detection 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...
Objective-C categories in static library http://stackoverflow.com/questions/2567498/objective-c-categories-in-static-library iphone objective c static libraries categories share improve this question Solution As of Xcode 4.2 you only need to go to the application that is linking against the library not the library itself and click the project in the Project Navigator click your app's target then build settings then search for Other Linker Flags..
Is MonoTouch now banned on the iPhone? [closed] http://stackoverflow.com/questions/2604033/is-monotouch-now-banned-on-the-iphone written in Objective C C C or JavaScript as executed by the iPhone OS WebKit engine and only code written in C C and Objective C may compile and directly link against the Documented APIs e.g. Applications that link to Documented APIs through an intermediary translation or compatibility layer or tool are prohibited . And makes..
How can I launch the Google Maps iPhone application from within my own native application? http://stackoverflow.com/questions/30058/how-can-i-launch-the-google-maps-iphone-application-from-within-my-own-native-ap
How to Sync iPhone Core Data with web server, and then push to other devices? http://stackoverflow.com/questions/5035132/how-to-sync-iphone-core-data-with-web-server-and-then-push-to-other-devices pushes up a change set it will pass along the device Id and the objectId from the core data object in the local data store. Then my cloud server will check against the objectId and device Id in the AllObjects table and find the record to change in the initial table. All changes should be timestamped so that they can be merged...
http://stackoverflow.com/questions/8146253/animate-change-of-view-controllers-without-using-navigation-controller-stack-su the sub view controller which is a pain to manage loaded with little annoyances and in general feels like a bad hack when implementing Apple also recommends against doing this . Presenting a modal view controller again places a view controller on top of another and while it doesn't have the event passing problems described..
Reducing piracy of iPhone applications http://stackoverflow.com/questions/846309/reducing-piracy-of-iphone-applications For now there's an easier way to detect if your iPhone application has been cracked for piracy use. This does not involve you to check the iPhone unique IDs against a list of accepted IDs. Currently there are three things crackers do Edit the Info.plist file Decode the Info.plist from binary to UTF 8 or ASCII Add a key pair..
How does the iOS app Display Recorder record the screen without using private API? http://stackoverflow.com/questions/11090184/how-does-the-ios-app-display-recorder-record-the-screen-without-using-private-ap a later version of iOS here. iphone objective c ios share improve this question Looked into it and it doesnt link against IOSurface. I did however find that it uses dlsym and after some more reverse engineering I found this System Library Frameworks.. strings of the symbols that it loads from each framework dynamically. This is to avoid getting in trouble for linking against a Private Framework. Since it is loaded in at runtime a static analyzer cannot tell that this app uses it thereby escaping.. for though. In conclusion this app uses some sneaky techniques to avoid detection by static analyzers it doesn't link against the private frameworks but instead grabs the symbols dynamically. It uses a combination of IOSurface and IOMobileFramebuffer..
UIImagePickerController and extracting EXIF data from existing photos http://stackoverflow.com/questions/1238838/uiimagepickercontroller-and-extracting-exif-data-from-existing-photos impossible to know the file size of the image that was selected. I'm considering making a table of hashes and matching against the first x pixels of each image. This seems a bit over the top though and probably quite slow. Any suggestions iphone..
Add UIPickerView & a Button in Action sheet - How? http://stackoverflow.com/questions/1262574/add-uipickerview-a-button-in-action-sheet-how for UIActionSheet UIActionSheet is not designed to be subclassed nor should you add views to its hierarchy I recommend against trying to customize the contents of an ActionSheet as it can lead to serious invalid context errors in iOS 7. I just spent..
Notification of or detecting screenshot being taken? http://stackoverflow.com/questions/2121970/notification-of-or-detecting-screenshot-being-taken detection 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..
Objective-C categories in static library http://stackoverflow.com/questions/2567498/objective-c-categories-in-static-library share improve this question Solution As of Xcode 4.2 you only need to go to the application that is linking against the library not the library itself and click the project in the Project Navigator click your app's target then build settings..
Is MonoTouch now banned on the iPhone? [closed] http://stackoverflow.com/questions/2604033/is-monotouch-now-banned-on-the-iphone as executed by the iPhone OS WebKit engine and only code written in C C and Objective C may compile and directly link against the Documented APIs e.g. Applications that link to Documented APIs through an intermediary translation or compatibility..
http://stackoverflow.com/questions/262156/uiimage-rounded-corners
iPad/iPhone browser crashing when loading images in Javascript http://stackoverflow.com/questions/2986039/ipad-iphone-browser-crashing-when-loading-images-in-javascript new images either stop loading or the browser crashes. This problem is widespread enough with everyone else hitting up against the same limit that I've ruled out my Javascript code as the culprit. Given that you can stream much more than a few MB..
How can I launch the Google Maps iPhone application from within my own native application? http://stackoverflow.com/questions/30058/how-can-i-launch-the-google-maps-iphone-application-from-within-my-own-native-ap
How to Sync iPhone Core Data with web server, and then push to other devices? http://stackoverflow.com/questions/5035132/how-to-sync-iphone-core-data-with-web-server-and-then-push-to-other-devices the device Id and the objectId from the core data object in the local data store. Then my cloud server will check against the objectId and device Id in the AllObjects table and find the record to change in the initial table. All changes should..
How to log all methods used in iOS app http://stackoverflow.com/questions/7270502/how-to-log-all-methods-used-in-ios-app 4 long esp 8 Your breakpoint should look something like the following This should log out messages like this when run against your application UIApplication sharedApplication UIApplication _isClassic NSCFString getCString maxLength encoding UIApplication.. addresses read this Phrack article on the Objective C runtime internals. The memory addresses above will only work against the Simulator so you might need to tweak this to run against applications on the iOS devices. Collin suggests the following.. internals. The memory addresses above will only work against the Simulator so you might need to tweak this to run against applications on the iOS devices. Collin suggests the following modification in his answer to run this on a device printf..
Is ARC really supported in iOS 4? The iOS 4.2 SDK is missing ARC-related symbols at linking time http://stackoverflow.com/questions/7747783/is-arc-really-supported-in-ios-4-the-ios-4-2-sdk-is-missing-arc-related-symbols with iOS 4. I have successfully refactored my project to ARC using Xcode 4.2's automatic refactoring and when compiled against the iOS 5.0 SDK it works fine. However if I try to compile against my iOS 4.2 SDK it fails at link time missing the following.. Xcode 4.2's automatic refactoring and when compiled against the iOS 5.0 SDK it works fine. However if I try to compile against my iOS 4.2 SDK it fails at link time missing the following symbols _objc_retainAutoreleaseReturnValue _objc_autoreleaseReturnValue..
http://stackoverflow.com/questions/8146253/animate-change-of-view-controllers-without-using-navigation-controller-stack-su to manage loaded with little annoyances and in general feels like a bad hack when implementing Apple also recommends against doing this . Presenting a modal view controller again places a view controller on top of another and while it doesn't have..
Reducing piracy of iPhone applications http://stackoverflow.com/questions/846309/reducing-piracy-of-iphone-applications if your iPhone application has been cracked for piracy use. This does not involve you to check the iPhone unique IDs against a list of accepted IDs. Currently there are three things crackers do Edit the Info.plist file Decode the Info.plist from..
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 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 some tweaking...
|