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Recent questions tagged iphone
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iphone - NSURLRequest : Post data and read the posted page
In iOS (current target 5.0, Base SDK 5.1) how can I send a post request to a server, and ... understanding of NSURLRequest. Thanks in Advance! See Question&Answers more detail:os...
asked
Oct 17, 2021
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Technique[技术]
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71.8m
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iphone
0
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500
views
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answer
iphone - Is it possible to hide the tabbar when a button is pressed to allow a full screen view of the content?
I have a UITabBar in the detail view of my navigation based application. I am storing text and images ... tabBarController.tabBar.hidden = YES; See Question&Answers more detail:os...
asked
Oct 17, 2021
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71.8m
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iphone
0
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323
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answer
iphone - How to change the Color of text in UITabBarItem in iOS 5
with more appearance control in iOS 5, how do we change the UITabBarItem text color ? from default ... nil] forState:UIControlStateNormal]; See Question&Answers more detail:os...
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Oct 17, 2021
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Technique[技术]
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71.8m
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iphone
0
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368
views
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iphone - ApplicationWillTerminate in iOS 4.0
The applicationWillTerminate delegate method is not getting called in iOS 4.0 When I hit the Home button I am seeing ... method. Any Ideas ??? See Question&Answers more detail:os...
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Oct 17, 2021
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Technique[技术]
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71.8m
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iphone
0
votes
358
views
1
answer
iphone - iOS - How to limit the MapView to a specific region?
I have the following problem: I have a "drawn map" (image) which I add to the MapView as an Overlay. ... .contentOffset animated:YES]; } @end See Question&Answers more detail:os...
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Oct 17, 2021
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Technique[技术]
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71.8m
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iphone
0
votes
310
views
1
answer
iphone - Implementing and Testing iOS data protection
Just saw the Session 209 - Securing Application Data from de 2010 WWDC. The keynote explains a lot of things, ... in a evoluted project) Thanks! See Question&Answers more detail:os...
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Oct 17, 2021
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Technique[技术]
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71.8m
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iphone
0
votes
458
views
1
answer
iphone - How can I run the iOS 7.1 Simulator in Xcode 7.0 beta 2?
I have installed latest Xcode 7 beta 2 version, when I am trying to run the application in iOS 7.1 Simulator ... know how to resolve this error? See Question&Answers more detail:os...
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Oct 17, 2021
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Technique[技术]
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71.8m
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iphone
0
votes
393
views
1
answer
iphone - Prevent iOS from taking screen capture of app before going into background
You all might know that iOS takes a screen shot of your application before throwing it into the background. ... way of attacking this issue. See Question&Answers more detail:os...
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Oct 17, 2021
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Technique[技术]
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71.8m
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iphone
0
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346
views
1
answer
iphone - Scrolling with two fingers with a UIScrollView
I have an app where my main view accepts both touchesBegan and touchesMoved, and therefore takes in single finger ... ; [super dealloc]; } See Question&Answers more detail:os...
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Oct 17, 2021
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Technique[技术]
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71.8m
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iphone
0
votes
277
views
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iphone - Unit Testing in Xcode, does it run the app?
I'm running into a strange problem that I haven't run into before. When you do cmd+U to run your Unit ... the app first then run the tests? See Question&Answers more detail:os...
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Oct 17, 2021
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Technique[技术]
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71.8m
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iphone
0
votes
422
views
1
answer
iphone - cellForRowAtIndexPath: not called
My app has two states: logged in and not logged in, and I have the following architecture (vastly ... :cellForRowAtIndexPath: is never hit. See Question&Answers more detail:os...
asked
Oct 17, 2021
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Technique[技术]
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71.8m
points)
iphone
0
votes
650
views
1
answer
iphone - Converting NSData to NSString in Objective c
I want to convert NSData to NSString..What is the best way to do this? I am using this code but the final ... I see console It will print null. See Question&Answers more detail:os...
asked
Oct 17, 2021
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Technique[技术]
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深蓝
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71.8m
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iphone
0
votes
311
views
1
answer
iphone - How to use NSXMLParser to parse parent-child elements that have the same name
Does anyone have some idea how to parse the following xml using event-driven model NSXMLParser class? <Node> < ... change to Tree-based parsing? See Question&Answers more detail:os...
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Oct 17, 2021
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Technique[技术]
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深蓝
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71.8m
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iphone
0
votes
380
views
1
answer
iphone - How to make a UITableViewCell with a UITextView inside, that dynamically adjust its height, on the basis of the UITextView?
I would like to have a tablew view with a behaviour similar to the iPhone Contacts app by Apple: a ... help me I am desperate Tony See Question&Answers more detail:os...
asked
Oct 17, 2021
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Technique[技术]
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深蓝
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71.8m
points)
iphone
0
votes
310
views
1
answer
iphone - Best radio-button implementation for IOS
I would like to ask if there are examples out there on how to implement radio-button options on an iPhone ... user experience point-of-view. See Question&Answers more detail:os...
asked
Oct 17, 2021
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Technique[技术]
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71.8m
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iphone
0
votes
429
views
1
answer
iphone - UIButton block equivalent to addTarget:action:forControlEvents: method?
I looked around, but couldn't find this on the internet, nor anywhere in the Apple docs, so I'm guessing it doesn't ... (@"I was tapped!"); }]; See Question&Answers more detail:os...
asked
Oct 17, 2021
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Technique[技术]
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深蓝
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71.8m
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iphone
0
votes
317
views
1
answer
iphone - Animation End Callback for CALayer?
I'm wondering where the callbacks are (or if there are anything) for animations in a CALayer. Specifically, for ... anything like that? TIA. See Question&Answers more detail:os...
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Oct 17, 2021
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Technique[技术]
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深蓝
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71.8m
points)
iphone
0
votes
406
views
1
answer
iphone - UIImagePNGRepresentation issues? / Images rotated by 90 degrees
I want to load images from UIImagePickerController, then save the selected photo to my app's document directory. ... what's the problem? See Question&Answers more detail:os...
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Oct 17, 2021
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Technique[技术]
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71.8m
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iphone
0
votes
240
views
1
answer
iphone - Forwarding UIGesture to views behind
I am working on an iphone (iOS 4.0 or later) app and having some troubles with touch handling between ... gesture events to underlying library. See Question&Answers more detail:os...
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Oct 17, 2021
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Technique[技术]
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71.8m
points)
iphone
0
votes
444
views
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answer
iphone - Using [UIColor colorWithRed:green:blue:alpha:] doesn't work with UITableView seperatorColor?
I'm trying to configure a dark gray seperator color. Why does the following do nothing? self.tableView.seperatorStyle = ... . What's the deal? See Question&Answers more detail:os...
asked
Oct 17, 2021
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Technique[技术]
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深蓝
(
71.8m
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iphone
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