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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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UIImageView crash when trying to set the frame

First here's my crash log: Thread 0 Crashed: 0 libSystem.B.dylib 0x35176264 __kill + 8 1 libSystem.B.dylib 0x35176254 kill + 4 2 libSystem.B.dylib 0x35176246 raise + 10 3 libSystem.B.dylib …
Infinite Possibilities
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automatic app testing in xcode

Currently I'm testing an app that I've written with ios 4. I've spent a good bit of time looking for memory leaks and that side of things seems o.k. I have a problem where the app seems to "randomly" quit after going from one view to another.…
dubbeat
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AVPlayer Questions, while Live Streaming (iOS)

I have AVPlayer Questions. 1.How to control the volume of it? 2.How to know if the AVPlayer is reloading music because bad connection, do i have some inidication of it?
Shay
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iPhone SMS Capabilities

I am using the following code within my application to create and populate a SMS for the user to send. This code is called by pressing a UIButton. MFMessageComposeViewController *controller = [[[MFMessageComposeViewController alloc] init]…
Mick Walker
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CLLocation distanceFromLocation

I am using CLLocation to work out the distance from the current user location, and an annotation. However I just wanted to know if this would be correct. I am currently using iPhone Simulator for this and according to the MKMapView the iPhone…
max_
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How to create PDF document using iPhone SDK?

How to create PDF document using iPhone SDK? Any tutorials and examples to do this would be helpful. Thanks!
meetpd
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Remote debugger for iOS? I need to debug a accessory

I'm testing a hardware accessory, with not emulator. Because that, I can't debug and at the same time connect the accessory, because in both cases is necessary a cable connection. So, exist any way to use a remote debugger in iOS? Or at least, send…
mamcx
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How to get name of months and years between two dates

I would like to fetch name of months and years between two dates. Suppose my start date is 01-23-2010 and end date is 02-25-2011 hence I would like to get list of months with associated year e.g January 2010, February 2010----- February 2011.
sandy
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UITableView does not respond to scrolling and touches

I've created a custom UIView, and inside that UIView, I add a UITableView like thus: treeView = [[UITableView alloc] initWithFrame:CGRectMake(0, 80, slider.frame.size.width, slider.frame.size.height - 80)]; [treeView setDelegate:self]; …
AugmentedGuy
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About bringSubviewToFront

I bring a control to front with the below code: [self.view bringSubviewToFront:control]; How can I recognize between two controls; which one is in front and which one is in back
SajjadZare
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How to format NSDate?

How can I get my NSDate to display in the format for example i.e "Tue Feb 26, 2011"
Christian Gossain
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Problem in loading a NSMutablearray value into table view?

I am new to iphone development, I am trying to load a NSMutableArray values into a table view, I am using code below for this which generates error as specified. Can some one help me in rectifying this error. code :- -…
Ravi shankar
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mkMapView's regionDidChangeAnimated delegate fired twice on tab load

I have a TabView, and one of my tabs contains a mapView. When I load the tab with the mapView for some reason regionDidChangeAnimated is called twice. I've put break points in every other function and disabled them all from running, so it's…
Sina
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Update text in alert message

Still trying to update the message in an UIAlertview while the alert is active. I removed most of the first part of the question and publish more code in the update below. UPDATE 3: Adding more code! In the .h file I declare the following (among…
Ron
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iPhone SDK: Delegate method not getting called-Troubleshooting

If a Delegate method is not getting called, then what all things needs to be checked just to ensure that delegate is referenced in the viewController?
Parth Bhatt
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