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Questions tagged [ios4]

The 2010-2011 version of the iPhone/iPad/iPod Touch/Apple TV operating system family, made by Apple.

iOS 4 was made available to the public for the iPhone and iPod Touch on June 21, 2010. It has been succeeded by which was released on October 12, 2011. The latest version of iOS 4 is 4.3.5.

This is the first major iOS release to drop support for some devices. It is also the first major iOS release that iPod Touch users do not have to pay for.

Support

The iPhone 3G and iPod Touch 2nd generation have limited features, while the iPhone 4, iPhone 3GS, iPod Touch 3rd & 4th generation have all features enabled. The iPhone and iPod Touch 1st generation cannot run iOS 4.0 and above. iPad compatibility was added with the release of iOS 4.2.1 on November 22, 2010.

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10676 questions
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Round shape image view in ios

I want to make complete round shape of imageview in ios for displaying profile photo of any user. Is it possible with layer.cornerRadius property or need to find other solution? Any help will be appreciated.
Chirag Lukhi
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How to create json Object with NSData in Objective C?

How to create json Object with NSData in Objective C. I'm having values in a NSData variable.
Deepak Pillai
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how to create contact in iphone using phonegap

I am new to iPhone development and phonegap also. Now i want to create contact in iPhone using phonegap. I got the link to create contact in iPhone with coding. But there one HTML coding with JavaScript. But when i run the coding the simulator and…
kannan
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Adding Radio Button in Custom Cell of TableView and unable to access outside

I am adding Radio Buttons in custom cell of UITableView and calling a method on it to changes its image or background Image. I able to set Selected button Image from sender but I want to make other buttons to their original position which I am…
umaid saleem
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Receiver has no segue with identifier

I have a problem that I've been sitting with all the day. I have a super view which contains UIPageControl and UIScrollView, in this super view. I have created a sub view which contains three images, three labels, and three buttons. Each button…
leffe
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is there any control like treeview in xcode ? and if it possible so give me example

Is there any control like treeview, then please give me the demo code for it and how to design tree structure - such as parent node, root node etc. Parent1 Root 1 Root 2 Root 3 Parent2 Root 1 Root 2 Root 3 And I…
Hiren gardhariya
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Image filtering effects using BradLarson / GPUImage ** Issue

I want to add different effects to an UIImage. Currently I am trying with using GUIImage library. https://github.com/BradLarson/GPUImage But, I am unable to run most of the examples provided. Only working example for me is FilterShowcase It works…
smartsanja
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How to take a photo automatically at focus in iPhone SDK?

I am creating an app in which user takes the picture of a image with text and upload to server. I have used AVCaptureSession to open camera and placed a bar button which captures the latest frame and uploads it to the server. In this app, user can…
Pankaj Kainthla
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swipe to delete in a UITableView which is embeded in a UIScrollView

I've encountered a problem the same as UIScrollview enable delete row by swipe It is a tableView and another view work as subViews of a scrollView , and I can't enable "swipe to delete" until I set the scrollEnable property of the scrollView to NO…
Bin_Z
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Facebook ios sdk: Page not found message after integrate it into my App

I have searched for a lot of questions regarding this The page you requested was not found. when I do it in sample app then it work nicely and it connecting to facebook and posting work successfuly. But when I integrate it in my App then when I…
Shaheen Rehman
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Premium SMS and IVR payments methods in iOS Apps

Actually I'm developing an iOS application for specific mobile operator, The app will be free , and some content need to be paid so the operator need users to pay via Premium SMS or IVR (interactive voice replay), But after make some search i found…
Adel
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Vertical Alignment for UITextView

I want to align vertically some text in UITextView.When I added text.It shows from top..But I need to show middle from top.Is it possible to achieve this.
SURESH SANKE
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Assigning to 'id' from incompatible type 'MainViewController *'

I have the following warning in my code (XCode 4.3 / iOS 4/5) - Assigning to 'id' from incompatible type 'MainViewController *' The warning is raised in this section - - (IBAction)sendInAppSMS:(id)sender { MFMessageComposeViewController *controller…
Rob Oliver
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How to draw route on map with using crumb path?

I have used the classes provided by apple CrumbPath.o and CrumbPathView.o, but it supports only iphone 5.0,when I try the same code with iphone 4.0 ,it does not update the route. Code : if (newLocation) { if…
Te Amo
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ChartBoost ad is not displaying in my view

I am developing iPhone application. In that I want to use chartboost. I am new to this concept, so I used the code given in that website, but still it's not working. I used the above coding in appdelegate.m file. And added…
Mythili Lakshmanan
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