Recent questions tagged IOS

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I am attempting to create an archive .ipa for distribution via testflight. The archive creates, and I choose ... would be greatly appreciated. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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ios - Check if app is ad-hoc|dev|app-store build at run time

I'd like to check this for build information in a debugging screen. Is there a way to check this at runtime? ... like to take advantage of that. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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ios - NSURLConnection deprecated in iOS9

I want to download a file with a NSURLRequest and save it but in the line with the NSData * data = ... ... work I hope someone can help me See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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ios - How to tell if your code is running on an iPhone or an iPhone3G?

I am trying to determine if my code is running on an iPhone or an iPhone3G. My first try was to use the ... a simply way of determining this? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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ios - What does it mean to "weak-link" a framework?

In Xcode, I can set a framework to "Optional" instead of "Required", which then means the framework is weak ... appear in the App Store build. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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430 views

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ios - How to list all classes conforming to protocol in Swift?

How to list all classes implementing a given protocol in Swift? Say we have an example: protocol Animal { ... anyone manage get this working? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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508 views

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ios - Button tap and long press gesture

I'm having a little trouble with the gestures. I'm trying to use both tap and long press on the same button, so ... .Began){ print("began") } } See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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499 views

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ios - How to create Entitlement.plist file in Xcode?

I have downloaded the latest version of Xcode. I want to create Entitlement.plist file in my project. Please ... .plist file in Xcode. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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ios - Dynamic UITableView Cell Height Based on Contents

I have a UITableView that is populated with custom cells (inherited from UITableViewCell), each cell contains a ... is built in the SDK See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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ios - Unified UIViewController "became frontmost" detection?

In my mind, these situations are all parallel: My view controller presented another view controller fullscreen, ... coherently and elegantly? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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499 views

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ios - POST request with data in body with Alamofire 4

how is it possible to send a POST request with a data in the HTTP body with Alamofire 4? I used custom encoding ... error): print(error) } } See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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184 views

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ios - Why does my UITableView "jump" when inserting or removing a row?

(Happy to accept an answer in Swift or Objective-C) My table view has a few sections, and when a button is ... why this is and how to fix? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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491 views

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ios - UIView animation jumps at beginning

I'm running this code... [UIView animateWithDuration:0.2 delay:0.0 options:UIViewAnimationOptionCurveEaseOut ... the animation. Thanks See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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323 views

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ios - prepareForSegue called before didSelectRowAtIndexPath only when third segue is added

I have 3 segues to 3 different views. 2 are implemented with no problem, it is when the third is created ... go to these different views? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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224 views

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ios - Xcode 4.3: Codesign operation failed (Check that the identity you selected is valid)

After installing Xcode 4.3 I can't validate and distribute application using Organizer. While building, signing and ... Loader wants from me? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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263 views

1 answer

ios - Showing a UIPickerView with UIActionSheet in iOS8 not working

Showing a UIPickerView with UIActionSheet in iOS8 not working The code works in iOS7, however it is not ... project solving the problem. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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293 views

1 answer

ios - POST request using application/x-www-form-urlencoded

The back end developer had given these instructions in POST requests: Route: {url}/{app_name/{controller}/{action} ... iOS. What am I missing? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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261 views

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ios - Expand and Collapse tableview cells

I'm able to expand and collapse cells but i wanna call functions (expand and collapse) inside UITableViewCell to change ... .Normal) }) } } See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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262 views

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ios - App submission binary does not show up in iTunes Connect

I want to update my app. I have a new version of the app and now it says "Prepare for Submission". Now I ... error: You must choose a build. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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323 views

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ios - CLLocationManager startUpdatingLocation not calling locationManager:didUpdateLocations: or locationManager:didFailWithError:

I'm trying to use the CLLocationManager framework in my iOS project to access the user's location but when I ... debug the issue. Thanks, JA See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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344 views

1 answer

ios - Use UIBarButtonItem icon in UIButton

UIBarButtonItem has multiple icons available. Is it possible to use the icon which appears after setting its ... the identifier or style. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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146 views

1 answer

ios - Triangle UIView - Swift

So I'm making a game in which I am dropping objects which have to be destroyed by a spike(triangle) at ... will be appreciated, Thanks, Alex See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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307 views

1 answer

ios - Swift 2.0 minimum system version requirement (deployment target)

So Swift 2.0 is coming up with Xcode 7, what is the minimum iOS / OS X system version required to use Swift 2.0? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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250 views

1 answer

ios - SKStore?Review?Controller, How to use it in a correct way?

I have seen some answer but not satisfied with them and got some idea, but don't know how to use ... appDelegate's didFinishlaunching ? Thanks. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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307 views

1 answer

ios - Xcode6 error: "No matching provisioning profiles found for application"

I'm trying to submit my iOS app in Xcode6. When I click Submit or Validate in the organizer, a window pops ... . Can anyone help? Thanks. Andy See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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378 views

1 answer

ios - Xcode 7 how do you refresh provisioning profiles?

In Xcode 6 you would click on Xcode -> Preferences -> Account -> View Details -> then there would be a little ... re-adding it. Still no good. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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157 views

1 answer

ios - How can I build a URL with query parameters containing multiple values for the same key in Swift?

I am using AFNetworking in my iOS app and for all the GET requests it makes, I build the url from a ... .setObject(productIDSet, forKey: "id") See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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719 views

1 answer

ios - AVPlayer stops playing video after buffering

When I load a video from the internet (10-40MB large) I am unable to provide a smooth playing experience. My ... () default: return } } } See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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