Tagged Questions

0
votes
1answer
6 views

Looking for an alternative to touchesMoved to detect any touch event within a defined area?

I have a virtual keyboard in my app with 6 keys, and the whole thing is just an image implemented with UIImageView. I determined the exact x and y coordinates that correspond to the image of each ...
0
votes
1answer
16 views

With ARC turned on, is there a different between alloc/init and normal autorelease methods? [duplicate]

What is the different between these two when using ARC in Objective-C for iOS? NSMutableArray *anArray = [[NSMutableArray alloc] initWithArray:itemsArray]; appDelegate.wishlistItemsArray = anArray; ...
0
votes
0answers
18 views

Calculating the swipe distance using touchesBegan and touchesEnded

I am able to find the x,y location on the iPhone screen using a method similar to: How to get a CGPoint from a tapped location?. However, since TouchesBegan and TouchesEnded require void, I am unable ...
1
vote
1answer
9 views

How to setup a subclass of UIScrollView to respond to touch events?

I recently had a problem regarding not being able to register touches events (touchesMoved, etc) from within a UIScrollView. After talking with lots of people and reading tons of posts, it turns out ...
0
votes
1answer
13 views

With AutoLayout, I want an 8px high view to stick to the bottom of its superview

I have a UIView acting as a progress bar that sites at the bottom of the screen. I can't seem to figure out how to use AutoLayout to have it stick to the bottom of the screen and remain 8px high. Is ...
0
votes
0answers
6 views

Disk Backed Image Cache for UIImageView in AFNetworking

I'm looking to swap out the AFImageCache used by default in the UIImageView+AFNetworking category for something that's disk based and that can managed a little more accurately (something like ...
1
vote
0answers
24 views

removeFromSuperview not releasing the view while using ARC

I am adding a subview to my finalview which is used to change prefrences on the app. I add it like this from my finalview getPrefrencesViewController = [[GetPrefrencesViewController alloc] init]; ...
0
votes
0answers
8 views

Create a site which Download ios sponsor application then get credit(itunes gift,amazon,…)

I want to Create a site which work look like FreeMyApps.com,this site in first you must to enroll.enroll process is install a profile. my problem is: 1-How Create my own profile and let other install ...
-1
votes
1answer
22 views

Calling a method inside a delegate

I am using zBar SDK once a qr code detected a delegate will run, inside this delegate I defined a myView and used it as a overlay on the camera with information about that qr code. inside the myView ...
0
votes
1answer
22 views

Add scrollview iOS Objective-C

I have the following code in viewDidLoad on my ViewController: self.navigationController.navigationBar.tintColor = [UIColor colorWithRed:204.0/255 green:00.0/255 blue:00.0/255 alpha:1]; ...
1
vote
1answer
17 views

Get Boolean Value from Reddit .JSON Parse

The file can be viewed here. I am parsing for the attribute "likes" but I am getting <null> even when I have liked the post. I am 100% sure my modhash is valid, and when I view the file I can ...
1
vote
1answer
12 views

get warning for autolayout, NSAutoLayout,objective C

My goal : to center an indicator ( vertically and horizontally ) to the button in a view What I am doing is : [self.logInButton addConstraint:[NSLayoutConstraint constraintWithItem:spinner1 ...
1
vote
2answers
30 views

UIToolbar and CGRectMake

I have 2 UIToolbar in one ViewControler. I need to change their positin on rotating. I add 2 outlets @property (nonatomic, retain) IBOutlet UIToolbar *toolbar1; @property (nonatomic, retain) ...
0
votes
0answers
7 views

Not able to connect two devices without using GKPickercontroller

I am trying to connect two devices using Gamekit and transfer small amount of data. I was able to do this with the use GKPickerController but now to make the user experience a little better i am ...
-6
votes
0answers
59 views

Making moving background like in iOS 7 [closed]

Im looking for a way to make moving backgrounds like in the new released iOS 7. I know that Apple has released an API for this in iOS 7, but I need it to function in older versions. Hope you can ...

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