Tagged Questions
This tag should be used only on questions that are about Objective-C features or depend on code in the language. The tags "cocoa" and "cocoa-touch" should be used to ask about Apple's frameworks or classes. Use the related tags [ios] and [osx] for issues specific to those platforms.
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1answer
24 views
How can I know application startup time?
How can I find out what time the application was launched (Since the beginning of the show Splash Screen.)?
If we use:
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions: ...
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votes
1answer
14 views
Multi-line title UINavigationBar with different format
How can I add a multi-line title to my UINavigationBar with different formats? i.e. i'm making a XMPP client in iOS to chat with Facebook and i want to show in my chat room the friends name and if is ...
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0answers
10 views
Showing last loaded views - like facebook
In many iOS apps like facebbok/instagram - when we freshly open the app(after forceful quit) they show last loaded views in every pages even there is no internet.
How is it possible ?
Saving this much ...
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0answers
20 views
What is the best approach in following scenario?
I have UIScrollView. A view named "DrawingView" is subview of UIScrollView. The DrawingView contains rectangles of different colours at different position and these rectangles will be drawn using ...
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0answers
10 views
TableView frame into TabBarController
I have a TableView into a TabBarController. TableView exists in second index of TabBarController. I try to setFrame of TableView but does not update. I tried to update frame of TableView into ...
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0answers
6 views
iCloud Core Data iOS 6 to iOS 7 empty local fallback store initially
I'm struggling to find the correct or any good references to my problem with the transition from iOS 6 to iOS 7.
Our iOS 6 app version: Makes use of iCloud, with a local fallback store when iCloud is ...
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0answers
6 views
Objective-C-HMTL-Parser library parses “text” tag incorrectly
link to a library
I try to parse a part of an svg file with this library.
The problem is with the following part:
<g><text>Specsavers</text></g>
The library interprets ...
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votes
3answers
34 views
Why ARC doesn't release memory when popViewControllerAnimated is called
my project use ARC, and when i have to show a view with navigation controller i do this:
ShareViewController_iPhone *share = [[ShareViewController_iPhone alloc] ...
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0answers
11 views
add a back button to UIImagepicker controller navigation nar
i have a UI Image picker and its being shown inside a UI popoverController, i need a back button on UIimage picker navbar, so i can go back to previous popover.
let me explain in details.
1) i have ...
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0answers
4 views
HyperLink in pdf file, opened by UIWebView crashes app on Open option
I open a pdf file in UIWebView. The pdf has links, and when I long press the link, an actionSheet appears. When tapping on "Open" button, the app crashes for no reasons. This happens on iOS 6 and not ...
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votes
3answers
34 views
Using a UITableView on a UIViewController
I've created a TableViewController in Xcode storyboard first (with a table view on it obviously) but since I want also a button and segmented control on the same page I replaced the view with a ...
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0answers
30 views
Need more ideas: How to check if iPhone is in Wifi
i have a Debian server. This server should check if iPhones available in my home wifi.
The problem is, that i-Devices suspend the wifi module to safe power if mobile data is available. So one solution ...
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0answers
33 views
Check integrity of iOS application
What verification steps can be taken in order to make sure that a iOS application has not been modified? I am not talking about checking if an iOS device has been jailbroken, that's another question..
...
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votes
0answers
9 views
changing CCNode position does not affect children
I'm trying to move my CCNode which has CCSprite in it and it does not work.
I subbclassed from CCNode and try to move that object
here's how I add sprite to node in my init method:
_sprite = ...
0
votes
1answer
29 views
app get crashed while navigating to RootViewController from Message popup
I used MFMessageComposeViewController class for sending messages. My app get crashed in a particular situation. i e, When Message UI popup comes, user presses home button, app goes background and ...
