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2014/10/15 ¤U¤È 10:05:05
iphone Programming Glossary: checkHow 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.. 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.. because even Google could one day be down and relying on a 3rd party seems bad and while I could check to see for a response from some other websites if Google didn't respond it does seem wasteful and an..
How to develop or migrate apps for iPhone 5 screen resolution? http://stackoverflow.com/questions/12395200/how-to-develop-or-migrate-apps-for-iphone-5-screen-resolution is something you have to do for the larger screen specifically then it looks like you have to check height of UIScreen mainScreen bounds or applicationFrame but then you need to consider status bar height..
iOS 6 apps - how to deal with iPhone 5 screen size? [duplicate] http://stackoverflow.com/questions/12396545/ios-6-apps-how-to-deal-with-iphone-5-screen-size design two storyboards just like for the iPad I personally don't think Apple will require you to check the screen size every time you have to draw something like many answers say. Does that happen with the..
How to detect iPhone 5 (widescreen devices)? http://stackoverflow.com/questions/12446990/how-to-detect-iphone-5-widescreen-devices the API changelog on Apple Developer website if you can access to it. Edit As iOS 6 is now out check the new AutoLayout capabilities. That said if you really need to detect the iPhone 5 you can simply..
How can I send mail from an iPhone application http://stackoverflow.com/questions/310946/how-can-i-send-mail-from-an-iphone-application MFMailComposeResultSent NSLog @ It's away self dismissModalViewControllerAnimated YES Remember to check if the device is configured for sending email if MFMailComposeViewController canSendMail Show the composer..
http://stackoverflow.com/questions/3339722/check-iphone-ios-version iPhone iOS Version I want to check if the iOS version of the device is greater then the 3.1.3 I tried things like UIDevice currentDevice.. string as an indication of device or OS capabilities. There is usually a more reliable method of checking whether a particular feature or class is available. For example you can check if UIPopoverController.. method of checking whether a particular feature or class is available. For example you can check if UIPopoverController is available on the current device using NSClassFromString if NSClassFromString..
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 Build. How to include non sourcecode files in your project PNG PLIST XML etc Do everything above check it works Create a new Run Script phase that comes AFTER THE FIRST ONE copy paste the code below Create..
How do I create delegates in Objective-C? http://stackoverflow.com/questions/626898/how-do-i-create-delegates-in-objective-c For methods declared in the protocol as @optional like most delegate methods you still need to check with respondsToSelector before calling a particular method on it. Apple recommends this method because.. doesn't mess with NSObject and can provide better tool support. Speed Optimizations Instead of checking whether a delegate responds to a selector every time we want to message it you can cache that information.. delegate respondsToSelector @selector something didFailWithError @end Then in the body we can check that our delegate handles messages by accessing our delegateRespondsTo struct rather than by sending..
Reducing piracy of iPhone applications http://stackoverflow.com/questions/846309/reducing-piracy-of-iphone-applications 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.. pair to Info.plist SignerIdentity Apple iPhone OS Application Signing The last one is easiest to check with this code NSBundle bundle NSBundle mainBundle NSDictionary info bundle infoDictionary if info objectForKey.. something Generally we don't have SignerIdentity in any of the App Store applications we build so checking for nil then performing set instructions should make it more difficult for crackers and pirates...
Is it possible to register a http+domain-based URL Scheme for iPhone apps, like YouTube and Maps? http://stackoverflow.com/questions/1108693/is-it-possible-to-register-a-httpdomain-based-url-scheme-for-iphone-apps-like idea 1 Use http URLs that open in any desktop browser and render the service through the browser 2 Check the User Agent and in case it's Mobile Safari open a myprotocol URL to attempt to open the iPhone app.. url share improve this question I think the least intrusive way of doing this is as follows Check if the user agent is that of an iPhone iPod Touch Check for an appInstalled cookie If the cookie exists.. intrusive way of doing this is as follows Check if the user agent is that of an iPhone iPod Touch Check for an appInstalled cookie If the cookie exists and is set to true set window.location to your uri or..
Custom animation for pushing a UIViewController http://stackoverflow.com/questions/1406037/custom-animation-for-pushing-a-uiviewcontroller it's view using CoreAnimation. This might be best done in the viewDidAppear BOOL animated method. Check out the Core Animation Guide on how to actually do the animation. Look particularly at the implicit..
Using FFMPEG library with iPhone SDK for video encoding http://stackoverflow.com/questions/1679649/using-ffmpeg-library-with-iphone-sdk-for-video-encoding grateful..` Thanks Aurelien Potier iphone video encoding ffmpeg share improve this question Check out the iFrameExtractor project on github. While this is not exactly what you are looking for it has..
Adding Core Data to existing iPhone project http://stackoverflow.com/questions/2032818/adding-core-data-to-existing-iphone-project accessible The schema for the persistent store is incompatible with current managed object model Check the error message to determine what the actual problem was. NSLog @ Unresolved error @ @ error error..
UISegmentedControl selected segment color http://stackoverflow.com/questions/2270526/uisegmentedcontrol-selected-segment-color
http://stackoverflow.com/questions/3339722/check-iphone-ios-version iPhone iOS Version I want to check if the iOS version of the device is greater then the 3.1.3 I tried..
How to build a framework or library for other developers, the secure way? http://stackoverflow.com/questions/4065052/how-to-build-a-framework-or-library-for-other-developers-the-secure-way Yes it is possible to build frameworks so the user of the framework can't see the source code. Check out these articles I've successfully used the first one to create frameworks in the past the later articles.. be a great way to distribute code that is used for multiple projects within your company. Update Check out the link featherless added below it is much more recent and all on one page http github.com jverkoey..
libXcodeDebuggerSupport.dylib is missing in iOS 4.2.1 development SDK http://stackoverflow.com/questions/4284277/libxcodedebuggersupport-dylib-is-missing-in-ios-4-2-1-development-sdk is missing in iOS 4.2.1 development SDK Note getting this on Xcode 4.3.2 Check out the answer to this question . Note creating a symbolic link to use the 4.2 lib seems to work fine.. Symbols usr the above two dirs make up all the content in the 4.2.1 folder. No Developer folder. Checking the usr dir there I find no libXcodeDebuggerSupport.dylib file in the lib dir either so ln s'ing..
iOS download and save image inside app [duplicate] http://stackoverflow.com/questions/6238139/ios-download-and-save-image-inside-app share improve this question Yes that's possible. Download Create and Display an Image from URL Check the below blog post it's step by step guide with source code . Download an Image and Save it as PNG..
Check if URL scheme is supported in javascript http://stackoverflow.com/questions/627916/check-if-url-scheme-is-supported-in-javascript if URL scheme is supported in javascript Is there any way to check if a URL scheme is currently registered..
Store orientation to an array - and compare http://stackoverflow.com/questions/6368618/store-orientation-to-an-array-and-compare Dist i j MIN D i 1 j D i j 1 D i 1 j 1 Here D i j is the i j element of the cost matrix see below. Check Figure 3 of that paper to see this recurrence relation is applied. In short columns are computed first..
iPhone/iPad/OSX: How to get my IP address programmatically? http://stackoverflow.com/questions/7072989/iphone-ipad-osx-how-to-get-my-ip-address-programmatically of interfaces temp_addr interfaces while temp_addr NULL if temp_addr ifa_addr sa_family AF_INET Check if interface is en0 which is the wifi connection on the iPhone if NSString stringWithUTF8String temp_addr..
Applications are expected to have a root view controller at the end of application launch http://stackoverflow.com/questions/7520971/applications-are-expected-to-have-a-root-view-controller-at-the-end-of-applicati issue iphone objective c ios cocoa touch share improve this question I had this same problem. Check your main.m. The last argument should be set to the name of the class that implements the UIApplicationDelegate..
How can we programmatically detect which iOS version is device running on? [duplicate] http://stackoverflow.com/questions/7848766/how-can-we-programmatically-detect-which-ios-version-is-device-running-on which iOS version is device running on duplicate This question already has an answer here Check iPhone iOS Version 15 answers I want to check if the user is running the app on iOS less than.. without need to deal with numeric search within NSString is to define macros See original answer Check iPhone iOS Version Those macros do exist in github see https github.com carlj CJAMacros blob master.. for comparing precisely you will have to separate it to array of INTs check accepted answer here Check iPhone iOS Version NSString ver UIDevice currentDevice systemVersion int ver_int ver intValue float..
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.. 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 way to do this using an NSURL . The way I did it seems a.. this using an NSURL . The way I did it seems a bit unreliable because even Google could one day be down and relying on a 3rd party seems bad and while I could check to see for a response from some other websites if Google didn't respond it does seem wasteful and an unnecessary overhead on my application. BOOL connectedToInternet..
How to develop or migrate apps for iPhone 5 screen resolution? http://stackoverflow.com/questions/12395200/how-to-develop-or-migrate-apps-for-iphone-5-screen-resolution Layout if you only want to support iOS 6 going forward. If there is something you have to do for the larger screen specifically then it looks like you have to check height of UIScreen mainScreen bounds or applicationFrame but then you need to consider status bar height if it's present as there seems to be no specific API for..
iOS 6 apps - how to deal with iPhone 5 screen size? [duplicate] http://stackoverflow.com/questions/12396545/ios-6-apps-how-to-deal-with-iphone-5-screen-size as it happened when we got the Retina . And will we have to design two storyboards just like for the iPad I personally don't think Apple will require you to check the screen size every time you have to draw something like many answers say. Does that happen with the iPad iphone ios iphone 5 share improve this question ..
How to detect iPhone 5 (widescreen devices)? http://stackoverflow.com/questions/12446990/how-to-detect-iphone-5-widescreen-devices this but this is still under NDA at the moment. Be sure to read the API changelog on Apple Developer website if you can access to it. Edit As iOS 6 is now out check the new AutoLayout capabilities. That said if you really need to detect the iPhone 5 you can simply rely on the screen size . UIScreen mainScreen bounds .size.height..
How can I send mail from an iPhone application http://stackoverflow.com/questions/310946/how-can-i-send-mail-from-an-iphone-application
http://stackoverflow.com/questions/3339722/check-iphone-ios-version iPhone iOS Version I want to check if the iOS version of the device is greater then the 3.1.3 I tried things like UIDevice currentDevice .systemVersion floatValue but does not work I just want a.. systemVersion However you should avoid relying on the version string as an indication of device or OS capabilities. There is usually a more reliable method of checking whether a particular feature or class is available. For example you can check if UIPopoverController is available on the current device using NSClassFromString.. of device or OS capabilities. There is usually a more reliable method of checking whether a particular feature or class is available. For example you can check if UIPopoverController is available on the current device using NSClassFromString if NSClassFromString @ UIPopoverController Do something Some classes like CLLocationManager..
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 libTargetName.a ...that is the location of your Universal Build. How to include non sourcecode files in your project PNG PLIST XML etc Do everything above check it works Create a new Run Script phase that comes AFTER THE FIRST ONE copy paste the code below Create a new Target in Xcode of type bundle In your MAIN PROJECT..
How do I create delegates in Objective-C? http://stackoverflow.com/questions/626898/how-do-i-create-delegates-in-objective-c ... @end And then implement the methods in the protocol. For methods declared in the protocol as @optional like most delegate methods you still need to check with respondsToSelector before calling a particular method on it. Apple recommends this method because it is more precise doesn't mess with NSObject and can provide.. on it. Apple recommends this method because it is more precise doesn't mess with NSObject and can provide better tool support. Speed Optimizations Instead of checking whether a delegate responds to a selector every time we want to message it you can cache that information when delegates are set. One very clean way to do this.. didFinishLoadingItem delegateRespondsTo.didFailWithError delegate respondsToSelector @selector something didFailWithError @end Then in the body we can check that our delegate handles messages by accessing our delegateRespondsTo struct rather than by sending respondsToSelector over and over again. share improve this..
Reducing piracy of iPhone applications http://stackoverflow.com/questions/846309/reducing-piracy-of-iphone-applications way too old 11th May 2009 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.. Decode the Info.plist from binary to UTF 8 or ASCII Add a key pair to Info.plist SignerIdentity Apple iPhone OS Application Signing The last one is easiest to check with this code NSBundle bundle NSBundle mainBundle NSDictionary info bundle infoDictionary if info objectForKey @ SignerIdentity nil do something Generally we don't.. infoDictionary if info objectForKey @ SignerIdentity nil do something Generally we don't have SignerIdentity in any of the App Store applications we build so checking for nil then performing set instructions should make it more difficult for crackers and pirates. I can't take credit for this so please visit How to Thwart iPhone..
Is it possible to register a http+domain-based URL Scheme for iPhone apps, like YouTube and Maps? http://stackoverflow.com/questions/1108693/is-it-possible-to-register-a-httpdomain-based-url-scheme-for-iphone-apps-like the app is not installed. What would be a workaround One idea 1 Use http URLs that open in any desktop browser and render the service through the browser 2 Check the User Agent and in case it's Mobile Safari open a myprotocol URL to attempt to open the iPhone app and have it open Mobile iTunes to the download of the app.. Not sure if this will work... suggestions Thanks iphone ios url share improve this question I think the least intrusive way of doing this is as follows Check if the user agent is that of an iPhone iPod Touch Check for an appInstalled cookie If the cookie exists and is set to true set window.location to your uri or do.. ios url share improve this question I think the least intrusive way of doing this is as follows Check if the user agent is that of an iPhone iPod Touch Check for an appInstalled cookie If the cookie exists and is set to true set window.location to your uri or do the redirect server side If the cookie doesn't exist open..
Custom animation for pushing a UIViewController http://stackoverflow.com/questions/1406037/custom-animation-for-pushing-a-uiviewcontroller
Using FFMPEG library with iPhone SDK for video encoding http://stackoverflow.com/questions/1679649/using-ffmpeg-library-with-iphone-sdk-for-video-encoding how to do this. If anybody can help me I would be very grateful..` Thanks Aurelien Potier iphone video encoding ffmpeg share improve this question Check out the iFrameExtractor project on github. While this is not exactly what you are looking for it has scripts for building the ffmpeg libraries and the xcode project..
Adding Core Data to existing iPhone project http://stackoverflow.com/questions/2032818/adding-core-data-to-existing-iphone-project for an error here include The persistent store is not accessible The schema for the persistent store is incompatible with current managed object model Check the error message to determine what the actual problem was. NSLog @ Unresolved error @ @ error error userInfo abort return persistentStoreCoordinator iphone core..
UISegmentedControl selected segment color http://stackoverflow.com/questions/2270526/uisegmentedcontrol-selected-segment-color
http://stackoverflow.com/questions/3339722/check-iphone-ios-version iPhone iOS Version I want to check if the iOS version of the device is greater then the 3.1.3 I tried things like UIDevice currentDevice .systemVersion floatValue..
How to build a framework or library for other developers, the secure way? http://stackoverflow.com/questions/4065052/how-to-build-a-framework-or-library-for-other-developers-the-secure-way iphone ipad frameworks ios share improve this question Yes it is possible to build frameworks so the user of the framework can't see the source code. Check out these articles I've successfully used the first one to create frameworks in the past the later articles are updates to the original http www.drobnik.com touch.. only the compiled output is in the bundle . This can also be a great way to distribute code that is used for multiple projects within your company. Update Check out the link featherless added below it is much more recent and all on one page http github.com jverkoey iOS Framework . It also lays out the issues with several..
libXcodeDebuggerSupport.dylib is missing in iOS 4.2.1 development SDK http://stackoverflow.com/questions/4284277/libxcodedebuggersupport-dylib-is-missing-in-ios-4-2-1-development-sdk is missing in iOS 4.2.1 development SDK Note getting this on Xcode 4.3.2 Check out the answer to this question . Note creating a symbolic link to use the 4.2 lib seems to work fine cd Developer Platforms iPhoneOS.platform DeviceSupport 4.2.1.. 4.2.1 8C148 Symbols System ... DeviceSupport 4.2.1 8C148 Symbols usr the above two dirs make up all the content in the 4.2.1 folder. No Developer folder. Checking the usr dir there I find no libXcodeDebuggerSupport.dylib file in the lib dir either so ln s'ing isn't an option. Worth mentioning after the upgrade I plugged..
iOS download and save image inside app [duplicate] http://stackoverflow.com/questions/6238139/ios-download-and-save-image-inside-app
Check if URL scheme is supported in javascript http://stackoverflow.com/questions/627916/check-if-url-scheme-is-supported-in-javascript if URL scheme is supported in javascript Is there any way to check if a URL scheme is currently registered on the phone... with javascript javascript iphone safari..
Store orientation to an array - and compare http://stackoverflow.com/questions/6368618/store-orientation-to-an-array-and-compare cost matrices according to this paper subsection 2.1 D i j Dist i j MIN D i 1 j D i j 1 D i 1 j 1 Here D i j is the i j element of the cost matrix see below. Check Figure 3 of that paper to see this recurrence relation is applied. In short columns are computed first starting from D 1 1 D 0 and D 0 are left out in the MIN...
iPhone/iPad/OSX: How to get my IP address programmatically? http://stackoverflow.com/questions/7072989/iphone-ipad-osx-how-to-get-my-ip-address-programmatically getifaddrs interfaces if success 0 Loop through linked list of interfaces temp_addr interfaces while temp_addr NULL if temp_addr ifa_addr sa_family AF_INET Check if interface is en0 which is the wifi connection on the iPhone if NSString stringWithUTF8String temp_addr ifa_name isEqualToString @ en0 Get NSString from C String..
Applications are expected to have a root view controller at the end of application launch http://stackoverflow.com/questions/7520971/applications-are-expected-to-have-a-root-view-controller-at-the-end-of-applicati is hooked up to the App Delegate. Any know how to fix this issue iphone objective c ios cocoa touch share improve this question I had this same problem. Check your main.m. The last argument should be set to the name of the class that implements the UIApplicationDelegate protocol. retVal UIApplicationMain argc argv nil..
How can we programmatically detect which iOS version is device running on? [duplicate] http://stackoverflow.com/questions/7848766/how-can-we-programmatically-detect-which-ios-version-is-device-running-on can we programmatically detect which iOS version is device running on duplicate This question already has an answer here Check iPhone iOS Version 15 answers I want to check if the user is running the app on iOS less than 5.0 and display a label in the app. How do I detect which.. ios4 share improve this question Best current version without need to deal with numeric search within NSString is to define macros See original answer Check iPhone iOS Version Those macros do exist in github see https github.com carlj CJAMacros blob master CJAMacros CJAMacros.h Like this #define SYSTEM_VERSION_EQUAL_TO.. due to its type 5.0.1 will become 5.0 or 5 float or int for comparing precisely you will have to separate it to array of INTs check accepted answer here Check iPhone iOS Version NSString ver UIDevice currentDevice systemVersion int ver_int ver intValue float ver_float ver floatValue and compare like this NSLog @ System..
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.. 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 way to do this using.. a bit unreliable because even Google could one day be down and relying on a 3rd party seems bad and while I could check to see for a response from some other websites if Google didn't respond it does seem wasteful and an unnecessary overhead..
How to develop or migrate apps for iPhone 5 screen resolution? http://stackoverflow.com/questions/12395200/how-to-develop-or-migrate-apps-for-iphone-5-screen-resolution going forward. If there is something you have to do for the larger screen specifically then it looks like you have to check height of UIScreen mainScreen bounds or applicationFrame but then you need to consider status bar height if it's present..
iOS 6 apps - how to deal with iPhone 5 screen size? [duplicate] http://stackoverflow.com/questions/12396545/ios-6-apps-how-to-deal-with-iphone-5-screen-size . And will we have to design two storyboards just like for the iPad I personally don't think Apple will require you to check the screen size every time you have to draw something like many answers say. Does that happen with the iPad iphone ios..
How to detect iPhone 5 (widescreen devices)? http://stackoverflow.com/questions/12446990/how-to-detect-iphone-5-widescreen-devices moment. Be sure to read the API changelog on Apple Developer website if you can access to it. Edit As iOS 6 is now out check the new AutoLayout capabilities. That said if you really need to detect the iPhone 5 you can simply rely on the screen size..
How can I send mail from an iPhone application http://stackoverflow.com/questions/310946/how-can-i-send-mail-from-an-iphone-application error if result MFMailComposeResultSent NSLog @ It's away self dismissModalViewControllerAnimated YES Remember to check if the device is configured for sending email if MFMailComposeViewController canSendMail Show the composer else Handle the..
http://stackoverflow.com/questions/3339722/check-iphone-ios-version iPhone iOS Version I want to check if the iOS version of the device is greater then the 3.1.3 I tried things like UIDevice currentDevice .systemVersion floatValue.. on the version string as an indication of device or OS capabilities. There is usually a more reliable method of checking whether a particular feature or class is available. For example you can check if UIPopoverController is available on.. is usually a more reliable method of checking whether a particular feature or class is available. For example you can check if UIPopoverController is available on the current device using NSClassFromString if NSClassFromString @ UIPopoverController..
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 of your Universal Build. How to include non sourcecode files in your project PNG PLIST XML etc Do everything above check it works Create a new Run Script phase that comes AFTER THE FIRST ONE copy paste the code below Create a new Target in Xcode..
How do I create delegates in Objective-C? http://stackoverflow.com/questions/626898/how-do-i-create-delegates-in-objective-c in the protocol. For methods declared in the protocol as @optional like most delegate methods you still need to check with respondsToSelector before calling a particular method on it. Apple recommends this method because it is more precise.. it is more precise doesn't mess with NSObject and can provide better tool support. Speed Optimizations Instead of checking whether a delegate responds to a selector every time we want to message it you can cache that information when delegates.. delegate respondsToSelector @selector something didFailWithError @end Then in the body we can check that our delegate handles messages by accessing our delegateRespondsTo struct rather than by sending respondsToSelector..
Reducing piracy of iPhone applications http://stackoverflow.com/questions/846309/reducing-piracy-of-iphone-applications 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.. 8 or ASCII Add a key pair to Info.plist SignerIdentity Apple iPhone OS Application Signing The last one is easiest to check with this code NSBundle bundle NSBundle mainBundle NSDictionary info bundle infoDictionary if info objectForKey @ SignerIdentity.. nil do something Generally we don't have SignerIdentity in any of the App Store applications we build so checking for nil then performing set instructions should make it more difficult for crackers and pirates. I can't take credit..
/usr/bin/codesign failed with exit code 1 http://stackoverflow.com/questions/1090288/usr-bin-codesign-failed-with-exit-code-1 Anyone have any ideas why this is happening iphone ios xcode deployment code signing share improve this question Check the CODE_SIGN_IDENTITY property in your build settings. Is your provisioning profile selected there You also need to enter..
Is it possible to register a http+domain-based URL Scheme for iPhone apps, like YouTube and Maps? http://stackoverflow.com/questions/1108693/is-it-possible-to-register-a-httpdomain-based-url-scheme-for-iphone-apps-like be a workaround One idea 1 Use http URLs that open in any desktop browser and render the service through the browser 2 Check the User Agent and in case it's Mobile Safari open a myprotocol URL to attempt to open the iPhone app and have it open Mobile.. Thanks iphone ios url share improve this question I think the least intrusive way of doing this is as follows Check if the user agent is that of an iPhone iPod Touch Check for an appInstalled cookie If the cookie exists and is set to true.. I think the least intrusive way of doing this is as follows Check if the user agent is that of an iPhone iPod Touch Check for an appInstalled cookie If the cookie exists and is set to true set window.location to your uri or do the redirect server..
Custom animation for pushing a UIViewController http://stackoverflow.com/questions/1406037/custom-animation-for-pushing-a-uiviewcontroller custom animation of it's view using CoreAnimation. This might be best done in the viewDidAppear BOOL animated method. Check out the Core Animation Guide on how to actually do the animation. Look particularly at the implicit animation. EDIT updated..
Using FFMPEG library with iPhone SDK for video encoding http://stackoverflow.com/questions/1679649/using-ffmpeg-library-with-iphone-sdk-for-video-encoding me I would be very grateful..` Thanks Aurelien Potier iphone video encoding ffmpeg share improve this question Check out the iFrameExtractor project on github. While this is not exactly what you are looking for it has scripts for building..
Adding Core Data to existing iPhone project http://stackoverflow.com/questions/2032818/adding-core-data-to-existing-iphone-project store is not accessible The schema for the persistent store is incompatible with current managed object model Check the error message to determine what the actual problem was. NSLog @ Unresolved error @ @ error error userInfo abort return..
UISegmentedControl selected segment color http://stackoverflow.com/questions/2270526/uisegmentedcontrol-selected-segment-color
http://stackoverflow.com/questions/3339722/check-iphone-ios-version iPhone iOS Version I want to check if the iOS version of the device is greater then the 3.1.3 I tried things like UIDevice..
How to build a framework or library for other developers, the secure way? http://stackoverflow.com/questions/4065052/how-to-build-a-framework-or-library-for-other-developers-the-secure-way improve this question Yes it is possible to build frameworks so the user of the framework can't see the source code. Check out these articles I've successfully used the first one to create frameworks in the past the later articles are updates.. . This can also be a great way to distribute code that is used for multiple projects within your company. Update Check out the link featherless added below it is much more recent and all on one page http github.com jverkoey iOS Framework ...
libXcodeDebuggerSupport.dylib is missing in iOS 4.2.1 development SDK http://stackoverflow.com/questions/4284277/libxcodedebuggersupport-dylib-is-missing-in-ios-4-2-1-development-sdk is missing in iOS 4.2.1 development SDK Note getting this on Xcode 4.3.2 Check out the answer to this question . Note creating a symbolic link to use the 4.2 lib seems to work fine cd Developer Platforms.. 4.2.1 8C148 Symbols usr the above two dirs make up all the content in the 4.2.1 folder. No Developer folder. Checking the usr dir there I find no libXcodeDebuggerSupport.dylib file in the lib dir either so ln s'ing isn't an option. Worth..
iOS download and save image inside app [duplicate] http://stackoverflow.com/questions/6238139/ios-download-and-save-image-inside-app touch ios ipad share improve this question Yes that's possible. Download Create and Display an Image from URL Check the below blog post it's step by step guide with source code . Download an Image and Save it as PNG or JPEG in iPhone SDK..
Check if URL scheme is supported in javascript http://stackoverflow.com/questions/627916/check-if-url-scheme-is-supported-in-javascript if URL scheme is supported in javascript Is there any way to check if a URL scheme is currently registered on the phone.....
Store orientation to an array - and compare http://stackoverflow.com/questions/6368618/store-orientation-to-an-array-and-compare 2.1 D i j Dist i j MIN D i 1 j D i j 1 D i 1 j 1 Here D i j is the i j element of the cost matrix see below. Check Figure 3 of that paper to see this recurrence relation is applied. In short columns are computed first starting from D 1..
iPhone/iPad/OSX: How to get my IP address programmatically? http://stackoverflow.com/questions/7072989/iphone-ipad-osx-how-to-get-my-ip-address-programmatically through linked list of interfaces temp_addr interfaces while temp_addr NULL if temp_addr ifa_addr sa_family AF_INET Check if interface is en0 which is the wifi connection on the iPhone if NSString stringWithUTF8String temp_addr ifa_name isEqualToString..
Applications are expected to have a root view controller at the end of application launch http://stackoverflow.com/questions/7520971/applications-are-expected-to-have-a-root-view-controller-at-the-end-of-applicati how to fix this issue iphone objective c ios cocoa touch share improve this question I had this same problem. Check your main.m. The last argument should be set to the name of the class that implements the UIApplicationDelegate protocol...
How can we programmatically detect which iOS version is device running on? [duplicate] http://stackoverflow.com/questions/7848766/how-can-we-programmatically-detect-which-ios-version-is-device-running-on programmatically detect which iOS version is device running on duplicate This question already has an answer here Check iPhone iOS Version 15 answers I want to check if the user is running the app on iOS less than 5.0 and display a.. Best current version without need to deal with numeric search within NSString is to define macros See original answer Check iPhone iOS Version Those macros do exist in github see https github.com carlj CJAMacros blob master CJAMacros CJAMacros.h.. 5.0 or 5 float or int for comparing precisely you will have to separate it to array of INTs check accepted answer here Check iPhone iOS Version NSString ver UIDevice currentDevice systemVersion int ver_int ver intValue float ver_float ver floatValue..
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