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2014/10/15 ¤U¤È 10:04:45
iphone Programming Glossary: builtGet to UIViewController from UIView on iPhone? http://stackoverflow.com/questions/1340434/get-to-uiviewcontroller-from-uiview-on-iphone to UIViewController from UIView on iPhone Is there a built in way to get from a UIView to its UIViewController I know you can get from UIViewController to its.. neither the rest of the answers where direct access to the view controller is achieved There is no built in way to do it. While you can get around it by adding a IBOutlet on the UIView and connecting these..
Programmatically turn on bluetooth in the iphone sdk? http://stackoverflow.com/questions/1743610/programmatically-turn-on-bluetooth-in-the-iphone-sdk BluetoothManager manager BluetoothManager sharedInstance manager setEnabled manager enabled I have built a utility to do this myself and it does work. Note if all you want to do is create a utility to toggle..
http://stackoverflow.com/questions/2197362/converting-nsdata-to-base64 I do this iphone base64 nsdata share improve this question EDIT As of OS X 10.9 iOS 7 this is built into the frameworks. See NSData base64EncodedDataWithOptions Prior to iOS7 OS X 10.9 Matt Gallagher..
Objective-C - When to use 'self' http://stackoverflow.com/questions/2385980/objective-c-when-to-use-self the mainViewController instance variable directly skipping over any additional code that might be built into UIApplication's setMainViewController method such as releasing old objects retaining new ones updating..
Universal iPhone/iPad application debug compilation error for iPhone testing http://stackoverflow.com/questions/2618889/universal-iphone-ipad-application-debug-compilation-error-for-iphone-testing UIKit in var mobile Applications 9770ACFA 0B88 41D4 AF56 77B66B324640 Test.app TEST As the App is built programmatically rather than using XIB's I've split the 2 device logics using the following lines in..
How to do a natural sort on an NSArray? http://stackoverflow.com/questions/2846301/how-to-do-a-natural-sort-on-an-nsarray as you would expect file1 file10 file11 file12 file2 file3 ... Does anyone know if there is a way built in to the NSArray sorting functionality to get this natural sorting as opposed to the alphabetical sort.. as opposed to the alphabetical sort I found some generic algorithms but I was hoping for something built in... iphone objective c cocoa sorting share improve this question NSString s can be compared using..
Install xCode 3.2.3 w/ iPhone SDK 4, get “Base SDK missing”, can't see other SDKs http://stackoverflow.com/questions/3161385/install-xcode-3-2-3-w-iphone-sdk-4-get-base-sdk-missing-cant-see-other-sdk 4 Readiness Checklist reg reqd All new applications and updates to existing applications must be built with iPhone SDK 4. Please note the App Store will no longer support applications that target iOS 2.x...
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 one. # ...we need to build ALL targets # ...we MUST NOT re build the target that is ALREADY being built Xcode WILL CRASH YOUR COMPUTER if you try this infinite recursion # # # So build ONLY the missing platforms.. all platform binaries as a fat binary for each configurations. # Calculate where the multiple built files are coming from CURRENTCONFIG_DEVICE_DIR SYMROOT CONFIGURATION iphoneos CURRENTCONFIG_SIMULATOR_DIR.. Copy Bundle Resources section and drag drop all the PNG files etc into it Script to auto copy the built bundle s into same folder as your FAT static library echo RunScript2 echo Autocopying any bundles into..
Can I embed a custom font in an iPhone application? http://stackoverflow.com/questions/360751/can-i-embed-a-custom-font-in-an-iphone-application ios cocoa touch fonts share improve this question Edit As of iOS 3.2 this functionality is built in. If you need to support pre 3.2 you can still use this solution. I created a simple module that extends..
How to set Local Notification repeat interval to custom time interval? http://stackoverflow.com/questions/4363847/how-to-set-local-notification-repeat-interval-to-custom-time-interval as it gets. You cannot create custom repeat intervals. You have to use on NSCalendarUnit's in built Unit Time Intervals . I tried all the above solutions and even tried other stuffs but neither of them..
How do I manage building a Lite vs Paid version of an iPhone app? http://stackoverflow.com/questions/549462/how-do-i-manage-building-a-lite-vs-paid-version-of-an-iphone-app a specific class behaves you can do two things include two versions of the class which are each built for their respective target or you can set a build time flag for the pre processor. Select the Target..
http://stackoverflow.com/questions/6769345/xcode-4-valid-signing-identity-not-found-error-on-provisioning-profiles-on-a 4. I now have a new Macintosh with a new install of... everything. When opening Xcode projects built on the old Mac I cannot run the app on the iPhone that was configured as a development iPhone. Xcode..
Custom UINavigationBar Background http://stackoverflow.com/questions/704558/custom-uinavigationbar-background as a new class Also where do I instatiate the NavigationController as I have an application built with the NavigationView template so it is not done in my root controller as per the example iphone..
iPhone - strange error when testing on simulator http://stackoverflow.com/questions/788277/iphone-strange-error-when-testing-on-simulator on clicking a button of a UIAlertView. I stopped debugging there made some changes to the code and built the app again. Now when I run the application I get this error in the console Couldn't register com.myApp.debug..
Dispelling the UIImage imageNamed: FUD http://stackoverflow.com/questions/924740/dispelling-the-uiimage-imagenamed-fud on a lot since then. Retina makes images bigger and loading them slightly more complex. With the built in support for iPad and retina images you should certainly use ImageNamed in your code. Now for posterity's..
Is there any ready-made calendar control for iPhone apps? http://stackoverflow.com/questions/997779/is-there-any-ready-made-calendar-control-for-iphone-apps list view but then I realized that a calendar just like the one displayed in the month view in the built in Calendar application would be a best match. However the iPhone Human Interface Guidelines just mentions..
Get to UIViewController from UIView on iPhone? http://stackoverflow.com/questions/1340434/get-to-uiviewcontroller-from-uiview-on-iphone to UIViewController from UIView on iPhone Is there a built in way to get from a UIView to its UIViewController I know you can get from UIViewController to its UIView via self view but I was wondering if there is a reverse.. up using. My original answer follows I don't recommend this neither the rest of the answers where direct access to the view controller is achieved There is no built in way to do it. While you can get around it by adding a IBOutlet on the UIView and connecting these in Interface Builder this is not recommended. The view should..
Programmatically turn on bluetooth in the iphone sdk? http://stackoverflow.com/questions/1743610/programmatically-turn-on-bluetooth-in-the-iphone-sdk BluetoothManager.h To toggle the bluetooth here is the code BluetoothManager manager BluetoothManager sharedInstance manager setEnabled manager enabled I have built a utility to do this myself and it does work. Note if all you want to do is create a utility to toggle the bluetooth and exit without any UI create a new project..
http://stackoverflow.com/questions/2197362/converting-nsdata-to-base64 . I have NSData and want to convert into base64 how can I do this iphone base64 nsdata share improve this question EDIT As of OS X 10.9 iOS 7 this is built into the frameworks. See NSData base64EncodedDataWithOptions Prior to iOS7 OS X 10.9 Matt Gallagher wrote an article on this very topic. At the bottom he gives..
Objective-C - When to use 'self' http://stackoverflow.com/questions/2385980/objective-c-when-to-use-self the other hand mainViewController aController just changes the mainViewController instance variable directly skipping over any additional code that might be built into UIApplication's setMainViewController method such as releasing old objects retaining new ones updating internal variables and so on. In the case where your..
Universal iPhone/iPad application debug compilation error for iPhone testing http://stackoverflow.com/questions/2618889/universal-iphone-ipad-application-debug-compilation-error-for-iphone-testing Test Expected in System Library Frameworks UIKit.framework UIKit in var mobile Applications 9770ACFA 0B88 41D4 AF56 77B66B324640 Test.app TEST As the App is built programmatically rather than using XIB's I've split the 2 device logics using the following lines in the main.m method if UI_USER_INTERFACE_IDIOM UIUserInterfaceIdiomPad..
How to do a natural sort on an NSArray? http://stackoverflow.com/questions/2846301/how-to-do-a-natural-sort-on-an-nsarray this file1 file2 file3 ... file10 file11 file12 I'm getting as you would expect file1 file10 file11 file12 file2 file3 ... Does anyone know if there is a way built in to the NSArray sorting functionality to get this natural sorting as opposed to the alphabetical sort I found some generic algorithms but I was hoping for something.. NSArray sorting functionality to get this natural sorting as opposed to the alphabetical sort I found some generic algorithms but I was hoping for something built in... iphone objective c cocoa sorting share improve this question NSString s can be compared using the NSNumericSearch compare option. One version NSInteger..
Install xCode 3.2.3 w/ iPhone SDK 4, get “Base SDK missing”, can't see other SDKs http://stackoverflow.com/questions/3161385/install-xcode-3-2-3-w-iphone-sdk-4-get-base-sdk-missing-cant-see-other-sdk or updated iPhone only apps. This is direct from Apple's iOS 4 Readiness Checklist reg reqd All new applications and updates to existing applications must be built with iPhone SDK 4. Please note the App Store will no longer support applications that target iOS 2.x. Presumably I'm guessing here iPad only and universal apps..
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 this is a LIBRARY so Apple is wrong to set it to build just one. # ...we need to build ALL targets # ...we MUST NOT re build the target that is ALREADY being built Xcode WILL CRASH YOUR COMPUTER if you try this infinite recursion # # # So build ONLY the missing platforms configurations. if true ALREADYINVOKED false then echo.. BUILD_ROOT BUILD_ROOT SYMROOT SYMROOT ACTION build #Merge all platform binaries as a fat binary for each configurations. # Calculate where the multiple built files are coming from CURRENTCONFIG_DEVICE_DIR SYMROOT CONFIGURATION iphoneos CURRENTCONFIG_SIMULATOR_DIR SYMROOT CONFIGURATION iphonesimulator echo Taking device.. Products In your NEW BUNDLE TARGET in Build Phases add a Copy Bundle Resources section and drag drop all the PNG files etc into it Script to auto copy the built bundle s into same folder as your FAT static library echo RunScript2 echo Autocopying any bundles into the 'universal' output folder created by RunScript1 CREATING_UNIVERSAL_DIR..
Can I embed a custom font in an iPhone application? http://stackoverflow.com/questions/360751/can-i-embed-a-custom-font-in-an-iphone-application for me though I guess I could extend it to do so. iphone ios cocoa touch fonts share improve this question Edit As of iOS 3.2 this functionality is built in. If you need to support pre 3.2 you can still use this solution. I created a simple module that extends UILabel and handles loading .ttf files. I released it..
How to set Local Notification repeat interval to custom time interval? http://stackoverflow.com/questions/4363847/how-to-set-local-notification-repeat-interval-to-custom-time-interval share improve this question Got the answer It is as straight as it gets. You cannot create custom repeat intervals. You have to use on NSCalendarUnit's in built Unit Time Intervals . I tried all the above solutions and even tried other stuffs but neither of them worked. I have invested ample time in finding out that there..
How do I manage building a Lite vs Paid version of an iPhone app? http://stackoverflow.com/questions/549462/how-do-i-manage-building-a-lite-vs-paid-version-of-an-iphone-app building for Simulator or iPhone. To specify at build time how a specific class behaves you can do two things include two versions of the class which are each built for their respective target or you can set a build time flag for the pre processor. Select the Target in the Groups and Files list then get info on that target...
http://stackoverflow.com/questions/6769345/xcode-4-valid-signing-identity-not-found-error-on-provisioning-profiles-on-a had a Macintosh I used to develop iPhone apps with using XCode 4. I now have a new Macintosh with a new install of... everything. When opening Xcode projects built on the old Mac I cannot run the app on the iPhone that was configured as a development iPhone. Xcode 4 organizer tells me Valid signing identity not found on my..
Custom UINavigationBar Background http://stackoverflow.com/questions/704558/custom-uinavigationbar-background implement the code snippet that is given. Is the code implemented as a new class Also where do I instatiate the NavigationController as I have an application built with the NavigationView template so it is not done in my root controller as per the example iphone objective c share improve this question You just have to..
iPhone - strange error when testing on simulator http://stackoverflow.com/questions/788277/iphone-strange-error-when-testing-on-simulator I was testing my app on the simulator when it crashed on clicking a button of a UIAlertView. I stopped debugging there made some changes to the code and built the app again. Now when I run the application I get this error in the console Couldn't register com.myApp.debug with the bootstrap server. Error unknown error code...
Dispelling the UIImage imageNamed: FUD http://stackoverflow.com/questions/924740/dispelling-the-uiimage-imagenamed-fud iOS 1.0 Image requirements and handling handling have moved on a lot since then. Retina makes images bigger and loading them slightly more complex. With the built in support for iPad and retina images you should certainly use ImageNamed in your code. Now for posterity's sake The sister thread on the Apple Dev Forums received..
Is there any ready-made calendar control for iPhone apps? http://stackoverflow.com/questions/997779/is-there-any-ready-made-calendar-control-for-iphone-apps that will display upcoming and past events. I settled for a list view but then I realized that a calendar just like the one displayed in the month view in the built in Calendar application would be a best match. However the iPhone Human Interface Guidelines just mentions the Date Picker not the calendar so I believe there is..
Get to UIViewController from UIView on iPhone? http://stackoverflow.com/questions/1340434/get-to-uiviewcontroller-from-uiview-on-iphone to UIViewController from UIView on iPhone Is there a built in way to get from a UIView to its UIViewController I know you can get from UIViewController to its UIView via self view.. recommend this neither the rest of the answers where direct access to the view controller is achieved There is no built in way to do it. While you can get around it by adding a IBOutlet on the UIView and connecting these in Interface Builder..
Programmatically turn on bluetooth in the iphone sdk? http://stackoverflow.com/questions/1743610/programmatically-turn-on-bluetooth-in-the-iphone-sdk here is the code BluetoothManager manager BluetoothManager sharedInstance manager setEnabled manager enabled I have built a utility to do this myself and it does work. Note if all you want to do is create a utility to toggle the bluetooth and..
http://stackoverflow.com/questions/2197362/converting-nsdata-to-base64 into base64 how can I do this iphone base64 nsdata share improve this question EDIT As of OS X 10.9 iOS 7 this is built into the frameworks. See NSData base64EncodedDataWithOptions Prior to iOS7 OS X 10.9 Matt Gallagher wrote an article on..
Objective-C - When to use 'self' http://stackoverflow.com/questions/2385980/objective-c-when-to-use-self just changes the mainViewController instance variable directly skipping over any additional code that might be built into UIApplication's setMainViewController method such as releasing old objects retaining new ones updating internal variables..
Universal iPhone/iPad application debug compilation error for iPhone testing http://stackoverflow.com/questions/2618889/universal-iphone-ipad-application-debug-compilation-error-for-iphone-testing UIKit.framework UIKit in var mobile Applications 9770ACFA 0B88 41D4 AF56 77B66B324640 Test.app TEST As the App is built programmatically rather than using XIB's I've split the 2 device logics using the following lines in the main.m method if..
How to do a natural sort on an NSArray? http://stackoverflow.com/questions/2846301/how-to-do-a-natural-sort-on-an-nsarray file12 I'm getting as you would expect file1 file10 file11 file12 file2 file3 ... Does anyone know if there is a way built in to the NSArray sorting functionality to get this natural sorting as opposed to the alphabetical sort I found some generic.. natural sorting as opposed to the alphabetical sort I found some generic algorithms but I was hoping for something built in... iphone objective c cocoa sorting share improve this question NSString s can be compared using the NSNumericSearch..
Install xCode 3.2.3 w/ iPhone SDK 4, get “Base SDK missing”, can't see other SDKs http://stackoverflow.com/questions/3161385/install-xcode-3-2-3-w-iphone-sdk-4-get-base-sdk-missing-cant-see-other-sdk from Apple's iOS 4 Readiness Checklist reg reqd All new applications and updates to existing applications must be built with iPhone SDK 4. Please note the App Store will no longer support applications that target iOS 2.x. Presumably I'm guessing..
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 set it to build just one. # ...we need to build ALL targets # ...we MUST NOT re build the target that is ALREADY being built Xcode WILL CRASH YOUR COMPUTER if you try this infinite recursion # # # So build ONLY the missing platforms configurations... ACTION build #Merge all platform binaries as a fat binary for each configurations. # Calculate where the multiple built files are coming from CURRENTCONFIG_DEVICE_DIR SYMROOT CONFIGURATION iphoneos CURRENTCONFIG_SIMULATOR_DIR SYMROOT CONFIGURATION.. Build Phases add a Copy Bundle Resources section and drag drop all the PNG files etc into it Script to auto copy the built bundle s into same folder as your FAT static library echo RunScript2 echo Autocopying any bundles into the 'universal' output..
Can I embed a custom font in an iPhone application? http://stackoverflow.com/questions/360751/can-i-embed-a-custom-font-in-an-iphone-application it to do so. iphone ios cocoa touch fonts share improve this question Edit As of iOS 3.2 this functionality is built in. If you need to support pre 3.2 you can still use this solution. I created a simple module that extends UILabel and handles..
How to set Local Notification repeat interval to custom time interval? http://stackoverflow.com/questions/4363847/how-to-set-local-notification-repeat-interval-to-custom-time-interval answer It is as straight as it gets. You cannot create custom repeat intervals. You have to use on NSCalendarUnit's in built Unit Time Intervals . I tried all the above solutions and even tried other stuffs but neither of them worked. I have invested..
How do I manage building a Lite vs Paid version of an iPhone app? http://stackoverflow.com/questions/549462/how-do-i-manage-building-a-lite-vs-paid-version-of-an-iphone-app at build time how a specific class behaves you can do two things include two versions of the class which are each built for their respective target or you can set a build time flag for the pre processor. Select the Target in the Groups and..
http://stackoverflow.com/questions/6769345/xcode-4-valid-signing-identity-not-found-error-on-provisioning-profiles-on-a apps with using XCode 4. I now have a new Macintosh with a new install of... everything. When opening Xcode projects built on the old Mac I cannot run the app on the iPhone that was configured as a development iPhone. Xcode 4 organizer tells me..
Custom UINavigationBar Background http://stackoverflow.com/questions/704558/custom-uinavigationbar-background Is the code implemented as a new class Also where do I instatiate the NavigationController as I have an application built with the NavigationView template so it is not done in my root controller as per the example iphone objective c share..
iPhone - strange error when testing on simulator http://stackoverflow.com/questions/788277/iphone-strange-error-when-testing-on-simulator when it crashed on clicking a button of a UIAlertView. I stopped debugging there made some changes to the code and built the app again. Now when I run the application I get this error in the console Couldn't register com.myApp.debug with the..
Dispelling the UIImage imageNamed: FUD http://stackoverflow.com/questions/924740/dispelling-the-uiimage-imagenamed-fud handling have moved on a lot since then. Retina makes images bigger and loading them slightly more complex. With the built in support for iPad and retina images you should certainly use ImageNamed in your code. Now for posterity's sake The sister..
Is there any ready-made calendar control for iPhone apps? http://stackoverflow.com/questions/997779/is-there-any-ready-made-calendar-control-for-iphone-apps I settled for a list view but then I realized that a calendar just like the one displayed in the month view in the built in Calendar application would be a best match. However the iPhone Human Interface Guidelines just mentions the Date Picker..
http://stackoverflow.com/questions/12768109/how-to-use-ldid I am trying to run unsigned application on iOS 5.1 iPhone 4s jailbroken . What I did Disable code signing in XCode. Built unsigned iPhone app. Copied it to my iPhone via SSH to location User me development HelloWorld.app Now I try to simulate..
UIPickerView: Get row value while spinning? http://stackoverflow.com/questions/1510998/uipickerview-get-row-value-while-spinning
iPhone library: file is not of required architecture http://stackoverflow.com/questions/1542880/iphone-library-file-is-not-of-required-architecture to get my library working on my iPhone Thanks Edit What I did so far Cleaned both projects Set library to 'Device' 3.1 Built the library Dragged the .a file of my library into my application Result This works in simulator but setting the active..
How to get audio volume level, and volume changed notifications on iOS 4? http://stackoverflow.com/questions/3651252/how-to-get-audio-volume-level-and-volume-changed-notifications-on-ios-4 button is used. I've tested this with an iPhone 4 running iOS 4.0.1 and 4.0.2 as well as an iPhone 3G running 4.0.1. Built with iOS SDK 4.0.2 with llvm 1.5. Using gcc or llvm gcc doesn't improve anything. There are no issues during build implementing..
GLSL: Built-in attributes not accessible for iPhone Apps? http://stackoverflow.com/questions/8205501/glsl-built-in-attributes-not-accessible-for-iphone-apps Built in attributes not accessible for iPhone Apps I am getting really desperate here. I working with Xcode trying to implement..
Xcode error: Failed to launch simulated application http://stackoverflow.com/questions/822972/xcode-error-failed-to-launch-simulated-application
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