Tagged Questions

Specific to Apple's iPhone and/or iPod touch, but inapplicable to iPad. For questions not dependent on hardware, use the "iOS" tag. Another tag to consider is "cocoa-touch" (but not "cocoa"). Please refrain from questions regarding the iTunes App Store or about iTunes Connect.

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2 views

AVAudioPlayer totally remove from App

facing a new problem on my new app : I have a nav based app, in a UIViewController i have a AVAudioPlayer instance, when the view disappear i call : [myAVAudiPlayer stop]; it stops, everything ...
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0answers
3 views

Transfer app from one account to another with same SKU number

I want to transfer a application from one account to another and i get this error: You cannot transfer apps with a App product ID that is the same as a product ID used by the recipient's app. The ...
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2 views

Use ScriptProcessorNode in iPhone Safari

I'm new in html5 and I want to use a ScriptProcessorNode to generate a sounds. My problem is that this code don't work in iPhone safari. But it works in safari on desktop. var context; ...
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5 views

UIImage not being displayed in UIImageView on iPhone5, yet works in simulator

I am relatively new to iPhone development, but have been a windows programmer for 20 years+. I was recently asked to develop an app that would read external sensor data, create an in-memory heat-map ...
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0answers
5 views

How Does SnapChat Send Data To Other Devices?

I'm interesting to know how SnapChat sends data to other mobile devices. For example does it send the data to a server that then stores it to be downloaded or does it send the data directly to the ...
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0answers
9 views

pdf not added to email in objective-c

I am trying to add an email as an attachment to my mail. I do it like this. -(IBAction)mailPDF:(id)sender{ MFMailComposeViewController* controller = [[MFMailComposeViewController alloc] init]; ...
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5 views

How to add facebook like slidingmenu in only 1 screen?

I want to add facebook like left sliding menu in only one screen in my application. I found lots of solutions on github but those all adds menu in all screen. I want it in just one screen. thanks in ...
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2answers
22 views

insert images to the device's cache - iOS

is there a way to insert images, that are downloaded from the web, to the devices cache? in my application, there's a few views that contains images. at every tableView there's 25-30 images. the ...
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1answer
6 views

Q: Links to open apps in iOS

I want to open apps using a link. So when you tap a link in safari, you open an app I had already found these links: Message --- sms: Maps --- maps:// App Store --- itms-apps:// iTunes --- ...
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1answer
12 views

add verticle flexible space between UIButton in iphone app on ios 4.3 or more

i have 12 UIButton in a UIView lineup as 2 buttons on each horizontally, these buttons can be hidden or shown dynamically according to availability of information. The problem is that when a button ...
1
vote
1answer
24 views

UIMangedDocument Context is nil

I'm trying to learn how to use Core Data and UIManagedDocuments. First I create/open the document: NSURL *url = [[[NSFileManager defaultManager] URLsForDirectory:NSDocumentDirectory ...
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1answer
21 views

Unable to hide app on appstore

I want to hide my app temporarily on appstore. For this I followed guidelines from here and here. Moreover, I have set the Availability Date to some future date and app status has been changed to ...
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0answers
9 views

How to encrypt, decrypt data using DUKPT and 3DES algorithm in iphone for a card reader application?

I have reffered this code and successfuly created IPEK and PEK for differant TKSN and Now how do I encrypt this keys to my card reader device and how do decrypt the card information using those keys. ...
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22 views

Making multiple connection in ios

I have three collectionview. I want to pull data from different url. | | | 1 collectionview | | | | 2. collectionview | | | | 3. ...
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vote
1answer
11 views

How to simulate process/daemon crash on OSX?

How can I invoke/simulate process/daemon crash on OSX and as result to receive crash report in /Library/Logs/DiagnosticRepors (e.g. opendirectoryd_2013-06-11-125032_macmini61.crash)? I tried ...

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