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Recent questions tagged iPhone
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iphone - Keeping an app alive in background unlimited (for a Cydia app)
I don't mind using private API's or anything of the kind that Apple doesn't like, but would prefer a quick ... managed to dig it up already. See Question&Answers more detail:os...
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Oct 24, 2021
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iphone
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691
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iphone - Youtube video not playing in landscape mode in iOS 8
My app consist a functionality of playing videos both in landscape and portrait mode.videos can be youtube also ... 8. Any help appreciated See Question&Answers more detail:os...
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Oct 24, 2021
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iphone - iOS store just a little bit of data
I was wondering if there is a way to store small amounts of data, without going to a full-blown core-data ... approach for that? Thanks, Alex. See Question&Answers more detail:os...
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Oct 24, 2021
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692
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iphone - App Rejected by App Store
This is second consecutive time that apple has rejected my application citing the following reason. The below is the ... i'm missing out on. See Question&Answers more detail:os...
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Oct 24, 2021
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Technique[技术]
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iphone
0
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652
views
1
answer
iphone - Objective-C ARC Error: -fobjc-arc is not supported with fragile abi
I'm having a problem trying to migrate my iPhone app to the new ARC technology. When I try to convert the code, ... I fix it? Thanks in advance! See Question&Answers more detail:os...
asked
Oct 24, 2021
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Technique[技术]
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71.8m
points)
iphone
0
votes
738
views
1
answer
iphone - How to add Quartz Core Framework in new Xcode 3.2?
Since new Xcode 3.2 I find it very hard to add Quartz Core Framework. It does not appear in the list. ... question is: Where is it hidden? See Question&Answers more detail:os...
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Oct 24, 2021
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Technique[技术]
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iphone
0
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722
views
1
answer
iphone - Repeating a Local Notification after every 14 days(two weeks)?
In my app i've to set repetitive UILocalNotification. I'm able to set repeatInterval as daily, weekly etc by doing ... written for iOS 4.0)? See Question&Answers more detail:os...
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Oct 24, 2021
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Technique[技术]
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71.8m
points)
iphone
0
votes
738
views
1
answer
iphone - Face Detection issue using CIDetector
I'm working on an app in which i have to detect left eye, right eye, and mouth position. I have an ... if my question is not clear enough. See Question&Answers more detail:os...
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Oct 24, 2021
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Technique[技术]
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iphone
0
votes
798
views
1
answer
iphone - Is this Core Graphics code thread safe?
I know it's safe to draw on any thread so long as I call UIGraphicsBeginImageContextWithOptions(view.bounds.size, ... 's just a coincidence.) See Question&Answers more detail:os...
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Oct 24, 2021
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iphone
0
votes
654
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iphone - UITableView Custom Cells Disappearing content after Scrolling
I have seen this being asked here many times but none of the solutions worked for me. Here is my code ... " bundle:[NSBundle mainBundle]]; See Question&Answers more detail:os...
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Oct 24, 2021
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Technique[技术]
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71.8m
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iphone
0
votes
703
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1
answer
iphone - UIWebView set initial zoom scale programmatically when loading an external website?
What I want to do is set the initial zoom scale [and in some cases, content offset, but that is less ... html content that will be loaded? See Question&Answers more detail:os...
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Oct 24, 2021
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Technique[技术]
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71.8m
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iphone
0
votes
649
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1
answer
iphone - Disabling autorotate for a single UIView
Okay, this seems like it should be relatively simple, but I've been Googling for the better part of an hour, and ... a proper way to do this? See Question&Answers more detail:os...
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Oct 24, 2021
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Technique[技术]
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71.8m
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iphone
0
votes
686
views
1
answer
iphone - iPhoneOS SDK - Remove Corner Rounding from views (iPad problem)
This might be a little bit picky, but in the iPad SplitViewController setup, there are 2 views. ... us/img19/7297/screenshot20100413at102.png See Question&Answers more detail:os...
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Oct 24, 2021
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Technique[技术]
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71.8m
points)
iphone
0
votes
738
views
1
answer
iphone - Remove 'previous', 'next' and 'done' button at html form
When I use a form in my website and then visit it on my iphone I get the 'Previous', 'Next' and ... Is this possible without using javascript? See Question&Answers more detail:os...
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Oct 24, 2021
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Technique[技术]
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71.8m
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iphone
0
votes
680
views
1
answer
iphone - What is maximum storage capacity of Core Data?
What is the maximum storage capacity of Core Data? Is there any capacity limit defined at the app level? Like, ... app tries to exceed the X? See Question&Answers more detail:os...
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Oct 24, 2021
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Technique[技术]
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71.8m
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iphone
0
votes
807
views
1
answer
iphone - Do auto-renewable subscriptions send an SKPaymentTransactionStatePurchased transaction when they auto-renew?
Does the AppStore send out a transaction when it auto-renews an auto-renewable subscription? If so, ... restoreCompletedTransactions]; Thanks... See Question&Answers more detail:os...
asked
Oct 24, 2021
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Technique[技术]
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深蓝
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71.8m
points)
iphone
0
votes
789
views
1
answer
iphone - the game is not recognized by game center
Hi I am trying to add game center to my iphone app. I have done the following steps 1) I have added an ... that i defined at step2. "myComap" See Question&Answers more detail:os...
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Oct 24, 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
587
views
1
answer
iphone - How to force a screen orientation in specific view controllers?
My application is pretty simple: it starts up with a view controller that holds a table view (in grouped ... the portrait screen orientation? See Question&Answers more detail:os...
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Oct 24, 2021
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71.8m
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iphone
0
votes
1.0k
views
1
answer
iphone - Converting floats to NSData and back in Objective-C
In an iphone application, I'm looking to convert a float to NSData for it to be sent over bluetooth and then ... the float to NSData?? Thanks See Question&Answers more detail:os...
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Oct 24, 2021
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Technique[技术]
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71.8m
points)
iphone
0
votes
631
views
1
answer
iphone - Duplicate interface declaration for class 'Foo'
I was working on my program, and it seems something in the settings changed. Suddenly I have the error " ... ++ and some static libraries. See Question&Answers more detail:os...
asked
Oct 24, 2021
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Technique[技术]
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深蓝
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71.8m
points)
iphone
0
votes
820
views
1
answer
iphone - How to exit app and return to home screen in iOS 8 using Swift programming
I'm trying to programmatically return to the home screen in an iOS8 App using Swift. I want to continue the ... Thanks in advance for the help. See Question&Answers more detail:os...
asked
Oct 24, 2021
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Technique[技术]
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深蓝
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71.8m
points)
iphone
0
votes
711
views
1
answer
iphone - AVAudioPlayer error loading file
I am trying to use the AVAudioPlayer to play a simple sound and I keep getting this error in the console: 2011-09- ... a bug in iOS 5? Thanks, See Question&Answers more detail:os...
asked
Oct 24, 2021
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Technique[技术]
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深蓝
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71.8m
points)
iphone
0
votes
816
views
1
answer
iphone - Add a UITapGestureRecognizer to a UIWebView
In iOS, is it possible to put a tap recognizer on a UIWebView, so that when someone single-taps the web view, ... handleTap { NSLog(@"tap"); } See Question&Answers more detail:os...
asked
Oct 24, 2021
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Technique[技术]
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深蓝
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71.8m
points)
iphone
0
votes
570
views
1
answer
iphone - programmatically prevent app from running in background iOS
I have an app that will run in the background but there is one case where I do not want that to happen, ... value but what about at run time? See Question&Answers more detail:os...
asked
Oct 24, 2021
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Technique[技术]
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深蓝
(
71.8m
points)
iphone
0
votes
666
views
1
answer
iphone - Convert an object into Json using SBJson or other JSON library
I need a easy to use library whit examples for converting NSObjects to JSON and back again, I found a ton of ... to convert NSObject to JSON ? See Question&Answers more detail:os...
asked
Oct 24, 2021
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Technique[技术]
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深蓝
(
71.8m
points)
iphone
0
votes
681
views
1
answer
iphone - Setting Address Book image for a contact doesn't seem to work
I'm trying to set the contact image with the code below. I am not seeing any errors, and ... as an ABPeoplePickerNavigationController object? See Question&Answers more detail:os...
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Oct 24, 2021
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Technique[技术]
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71.8m
points)
iphone
0
votes
545
views
1
answer
iphone - iOS Google Plus API - Sharing or Logging In without going to Safari
So far everything I've found on the subject, is a NO. My app works fine when the user logs in and ... help will be greatly appreciated. Thanks. See Question&Answers more detail:os...
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Oct 24, 2021
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71.8m
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iphone
0
votes
855
views
1
answer
iphone - CGGradient in an CGPath
Is it possible to draw a gradient in a path on the iPhone? I'm looking for a replacement of ... :(NSPoint)relativeCenterPosition of NSGradient. See Question&Answers more detail:os...
asked
Oct 24, 2021
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Technique[技术]
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深蓝
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71.8m
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