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Questions tagged [ios5]

iOS 5 is Apple's fifth mobile operating system, released on Oct 13, 2011. It runs on iPhone 3GS, iPhone 4, iPhone 4S, iPod Touch 3rd and 4th generation, as well as all iPad models. It was succeeded by iOS 6.

iOS 5 is the fifth version of the iOS mobile operating system designed by Apple Inc. It was released by Apple on Oct 12, 2011, and runs on

  • iPhone: iPhone 3GS, iPhone 4 and iPhone 4S
  • iPad: iPad, iPad 2 and iPad 3rd generation (with Version 5.1)
  • iPod: 3rd and 4th generation

iOS 5 Software Update v1.0

This update provided over 200 features like Notification Center, iMessage, Newsstand, Reminders, on-device setup and many more (see the Wikipedia iOS History article for more information).

It was preceded by (whose final version was 4.3.5) and succeeded by , which was released on September 19, 2012.

See also for further information.

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What's the difference between 'weak' and 'assign' in delegate property declaration

Whats the difference between this: @property (nonatomic, weak) id delegate; and this: @property (nonatomic, assign) id delegate; I want to use property for delegates.
Firdous
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How to set font & color of the title in UINavigationBar using iOS5 appearance API?

I have a multiple View Controllers and I want to set the font color of all to red. [[UINavigationBar appearance] setFont:[UIFont boldSystemFontOfSize:12.0]]; is throwing an unrecognized selector error. How can I fix this?
carbonr
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How to select Multiple images from UIImagePickerController

In my application, I have to select more images ie; up to 3 images from library or capture of images.
Vara
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Xcode version 4.6.2 (4H1003) compiler error

I just updated to Xcode version 4.6.2 (4H10003) and tried to run a previously working application project in the simulator and received the following error and the build failed. PCH file built from a different branch ((clang-425.0.27)) than the…
OscarTheGrouch
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ARC forbids Objective-C objects in structs or unions despite marking the file -fno-objc-arc

ARC forbids Objective-C objects in structs or unions despite marking the file -fno-objc-arc? Why is this so? I had the assumption that if you mark it -fno-objc-arc you don't have this restriction.
Zsolt
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Share data between two or more iPhone applications

Is this possible to share data between two applications on the same device? Or can I allow some other application to use my application's information / data or in any other way? For example, the first application is for event management, and I use…
Kamleshwar
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AVAudioRecorder throws errors

I use AVAudioRecorder to record, it worked fine on iOS 4 devices, but yesterday we found out recording is broken on iOS5. Using the iPhone 5 simulator I got following error: 2011-08-02 11:09:03.586 Moodle[7832:10103] Error loading …
dcai
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What properties can I set via an UIAppearance proxy?

What properties can I set via an UIAppearance proxy? Apple's UIKit documentation does not list them. Is there a list of these properties?
Emile Cormier
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iOS5 Storyboard UIViewController which init method is called by the storyboard?

Which init method is called by the storyboard for UIViewControllers added to the storyboard?
Alex Stone
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Using Multiple Storyboards in iOS

My objective is to create a tabbed application, then the view for each of the tabs are constructed in separate storyboards. My mainstoryboard is a tab view. Then I create a secondary storyboard (storyboard#2) with 2 View Controllers. The first view…
Daddycat Tan Yin See
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How to enable iOS 5 Safari Reader on my website?

How does the Reader function of Mobile Safari in iOS 5 work? How do I enable it on my site. How do I tell it what content on my page is an article to trigger this function?
bshack
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How to Convert UIImage to CIImage and vice versa

I'm trying to get CIImage from ImageView that display on the screen. UIImage *image = myImageView.image; convert image UIImage to CIImage. CIImage *cImage = [....]; How to do this?
HelmiB
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NSArray of weak references (__unsafe_unretained) to objects under ARC

I need to store weak references to objects in an NSArray, in order to prevent retain cycles. I'm not sure of the proper syntax to use. Is this the correct way? Foo* foo1 = [[Foo alloc] init]; Foo* foo2 = [[Foo alloc] init]; __unsafe_unretained Foo*…
Emile Cormier
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UIFont fontWithName font name

Say you want a specific font for UIFont. How do you know what it's called? E.g. if you wanted to use this code: [someUILabelObject setFont:[UIFont fontWithName:@"American Typewriter" size:18]]; From where do you copy the exact phrase "American…
Snowcrash
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What is NSManagedObjectContext's performBlock: used for?

In iOS 5, NSManagedObjectContext has a couple of new methods, performBlock: and performBlockAndWait:. What are these methods actually used for? What do they replace in older versions? What kind of blocks are supposed to be passed to them? How do I…
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