Recent questions tagged IOS

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ios - can I use dynamic library(shared object) in my iphone app?

As is known to everyone, static libraries can work well in an Iphone App and your App can be easily approved ... give me an official response. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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ios - How to set initial storyboard

I have two storyboards one of them is default called Main and the other one I have just added is called ... but do not know programatically. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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ios - Prevent footer overlapping tableViewCell in UITableView - Swift

I have this table view which works how i want it to however i have a problem where the footer overlap ... print(foodArray) viewDidAppear(true) } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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ios - How to block Javascript alert|confirm|promt in UIWebView before render completed?

There are multiple questions on SO already addressing similar issues but none answers my exact type of question. Most ... Any pointers on this? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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ios - Searching/Filtering a custom class array with a NSPredicate

I have a array that contains objects of a custom class, and I would like to filter the array based on if one ... ideas what I am doing wrong? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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448 views

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ios - Disable backup of documents folder and all its sub folders on icloud?

I have an already running enterprise application which stores a lot of documents inside the documents folders. I ... folder and its subfolder. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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ios - How do I access my swift classes from my UI tests?

I have a UI test like so : func testHome(){ if(isRedOrange.clear()){ //code } } How would I access ... isRedOrange.swift file from my UI tests? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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554 views

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ios - Delete files from NSCachesDirectory programmatically

If I downloaded files in NSCachesDirectory programmatically in my app, is it also possible to delete the files programmatically? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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ios - UITableView powered by FetchedResultsController with UITableViewAutomaticDimension - Cells move when table is reloaded

Current set up: TableView with automatically calculated heights: self.tableView.sectionHeaderHeight = UITableViewAutomaticDimension ... around? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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527 views

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ios - Keep TabBar when moving to another view controller

I have a storyboard like this -> NavigationController -> LoginView -> TabBarController -> VC1 -> VC2 I didn't ... superposed in VC1 and VC2... See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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398 views

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ios - Passing Data to Tabbar Controller

I have a storyboard project and I would like to pass some data from a view into a tab bar controller, the ... objectAtIndex:indexPath.row]; } } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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406 views

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ios - Missing localization in Xcode 6.1

Since update to Xcode 6.1 yesterday there is no correct localization of apps in the iOS Simulator. I ... Does anybody have similar problems? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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551 views

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ios - UIPickerView, detect "rolling wheel" start and stop?

I just discovered that if I do the following: Click the button that animates a UIPickerView into my view Quickly ... a code example that is. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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498 views

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ios - Swift tab bar view prepareforsegue

In VC1 (collection view) this is my prepareforsegue code: override func prepareForSegue(segue: UIStoryboardSegue, sender: ... bar button view. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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504 views

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ios - SpriteKit - how to correctly pause and resume app

I have huge issue with my newest game for iPhone made with Games by Tutorials book's help. NOTE : method ... skView and pause it properly?? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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515 views

1 answer

ios - How to jump to system setting's location service on iOS10?

Before I asked this question I had try: Use [[UIApplication sharedApplication] openURL:[NSURL URLWithString:@" ... something for the options? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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474 views

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ios - Unknown type name 'NSError' and others

I'm not exactly a noob but I completley feel like one right now. I took an existing working app of mine. One ... projects are now in Xcode 6. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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535 views

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ios - Strongly typed selectors in swift

I wonder can we implement strongly typed selectors in swift? For example if i have a method named ... ), forControlEvents: .TouchUpInside) See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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569 views

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ios - Xcode 6.4 Export Adhoc "Session has expired"

I am trying to export an iPhone app using Xcode 6.4 but am receiving an error: Your session has expired. Please log ... : ((token.team)) != nil See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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502 views

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ios - unrecognized selector sent to instance with Coredata Swift

I keep getting this error whenever I try to update a value of core data model. Here is my model import ... attributes and then save it again See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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862 views

1 answer

ios - Convert UTF-8 encoding to ISO 8859-1 encoding with NSString

I have an application that reads the data in UTF-8 format from the server, but it has to be displayed in ... any Cocoa APIs to achieve this? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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371 views

1 answer

ios - Code Signing Resource Rules Path fails on Jenkins, CODE_SIGN_RESOURCE_RULES_PATH

I am little concerned about how people treat the following issue. Basically it sounds like "Build fails on ... required for several years? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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712 views

1 answer

ios - UIActivityViewController - how to change the cancel button text

Does anybody know how to change the standard cancel button text value of UIActivityViewController? By default it's "Cancel ... to do it? Thanks! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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686 views

1 answer

ios - UISearchBar: changing background color of input field

I'm trying to change the background color of input field of UISearchBar.It's the rounded view where you input ... TextField. So, any clues? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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293 views

1 answer

ios - Changing AVCaptureDeviceInput leads to AVAssetWriterStatusFailed

I am trying to change the Camera View Front and Back.it is working well.if video is recorded without flipping with ... NO; } Thanks in Advance. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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529 views

1 answer

ios - Why doesn't Swift provide classes memberwise initializers?

Why are memberwise initialisers provided for structures only? Do I need to write the initialisers by myself? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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402 views

1 answer

ios - repeat playing automatically

I use below code for play sound NSURL* musicFile = [NSURL fileURLWithPath:[[NSBundle mainBundle] pathForResource:@"01" ... it's finish How ? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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522 views

1 answer

ios - How to get Text width with SwiftUI?

I would like to underline a title with a rectangle that should have the same width as the Text. First I create an ... to not be the same issue. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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