Recent questions tagged ios

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I am trying to use iCloud Documents to store XML files from my iOS App. Everything seems to be working fine (I ... (@"iCloud not available"); } 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 can I add a ActivityItem to upper activity bar in UIActivityViewController?

I like to add my own WhatsApp ActivityItem to the UIActivityViewController, but it is always added to the lower non ... :@[whatsApp]]; Like. 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 - Auto Layout proportionally Scaling Views

I have already found several questions and answers about this topic but I simply cannot get this to work for me ... the desired effect. 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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ios - UICollectionView doesn't update immediately when calling reloadData, but randomly after 30-60 seconds

As the title implies, my UICollectionView doesn't update and display the cells immediately after calling reloadData. Instead ... ]; } }]; See Question&Answers more detail:os...

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

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380 views

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ios - Can't Play video in android uploaded from iphone

I have upload and play videos on both Android and iPhone devices but video uploaded from iPhone is not working on ... video is in mp4 format. 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 - AVAudioEngine inputNode installTap crash when restarting recording

I am implementing Speech Recognition in my app. When I first present the view controller with the speech ... a solution to this crash 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

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ios - Apple Mach -O Linker (Id) Error?

I am trying to build this xcode workspace which was built from Unity. And after modifying the project a little ... (Id) warnings are the same See Question&Answers more detail:os...

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

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445 views

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ios - Remove back arrow in iOS7

I want to incorporate a custom back button - I'm able to get the above result using self.navigationItem. ... remove the native blue button? 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 - Domain=NSURLErrorDomain Code 1202

Hi I receive the following error: Error Domain=NSURLErrorDomain Code=-1202 "The certificate for this server is ... to HTTP for debugging. 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 - Simulating location updates on the iPhone Simulator

I want to allow users to set the GPS information on the iPhone Simulator via GUI. But I'm not sure how to ... " the simulator by that. 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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418 views

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ios - Replacement for AFJSONRequestOperation in AFNetworking 2.x

I am making a basic iPhone app with HTML Requests, by following this tutorial. The tutorial has me using ... to be asking this question. See Question&Answers more detail:os...

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

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488 views

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ios - Swift display time ago from Date (NSDate)

In a cell I want to display the time ago from the NSDate in the Parse server. Here is the code but its not ... / week) weeks ago" } } See Question&Answers more detail:os...

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

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310 views

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ios - How to create custom inline rows with Eureka?

I would like implement a custom inline cell with Eureka like described here. But I have some problems to make in ... but I do not find why. See Question&Answers more detail:os...

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

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473 views

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ios - Swift: Could not cast value of type '__NSCFArray' to 'NSDictionary'

I have JSON data from website. I made the main dictionary and I can parse every data except one sub ... String : AnyObject] print(weather) See Question&Answers more detail:os...

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

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638 views

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ios - How to paste rich text into a UITextView?

My app allows users to format text in a UITextView by clicking some formatting buttons that apply attributes ... automatically when copying? See Question&Answers more detail:os...

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

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435 views

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ios - What is the difference between UIView and UIViewController?

I need a detailed explanation on the following: What do we use a UIViewController for? What is the use ... hierarchical start from the window? See Question&Answers more detail:os...

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

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453 views

1 answer

ios - How to set a background Image of Navigator in React-Native

I'm using Navigator component in React-Native. //... render() { return ( <Navigator ref="navigator" ... work with image. Any suggestions? See Question&Answers more detail:os...

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

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645 views

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ios - how to check if rtmp or hls urls are exist or they'll give 404 error in swift

I need to parse some data from rss and open related links from parsed rss in swift 2, for example i want to ... wasn't helpful for my 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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334 views

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ios - Custom Keyboard - Add multiple emoji icons while long press on keyboard button

Anyone having an idea how to create a custom view for multiple emoji icons, while user long press on the keyboard. See Question&Answers more detail:os...

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

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366 views

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ios - Is there a way to create a CGPath matching outline of a SKSpriteNode?

My goal is to create a CGPath that matches the outline of a SKSpriteNode. This would be useful in creating ... physics or outline/glow effects. See Question&Answers more detail:os...

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

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764 views

1 answer

ios - How to display a fullstack modal with SwiftUI?

I have a navbar up to and a tab bar at the bottom for most of the navigation in my app. I'm trying to ... just give up and use a modal? 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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396 views

1 answer

ios - How to change tintColor of whole app? SwiftUI

So, I am supporting three themes in my app, each with different tintColors. I'm using @EnvironmetObject to track ... is what I want to achieve See Question&Answers more detail:os...

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

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592 views

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ios - Why does ARFaceAnchor have negative Z position?

I am using ARKit's ARFaceTrackingConfiguration with ARConfiguration.WorldAlignment.camera alignment, but I found that ... .3 = repairedPosition See Question&Answers more detail:os...

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

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453 views

1 answer

ios - UITextView and cell dynamically update height based on content of textview?

I have been having an issue regarding a UITextView inside a custom cell. The textView works perfectly besides my ... . Thanks for reading 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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421 views

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ios - Open a specific view when opening the App through a Notification

I am able to open a specific view (ToDoView) when I use categories with actions for my notification. But what I ... in self.showToDo = 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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598 views

1 answer

ios - UITableViewWrapperView has a leading and trailing margin with super view on tvOS

I'm creating a tableview on tvOS. The UITableViewWrapperView is subview of UITableView and there is a leading ... these paddings? 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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331 views

1 answer

ios - iTunes Connect invalid SDK Value: LC_VERSION_MIN_IPHONEOS

I am building an iOS application with Apache Cordova Tools for Visual Studio and I have built my Application ... would greatly appreciate it. 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 - Core Data not saving transformable NSMutableDictionary

I have two classes: Profile and Config. A Profile contains an NSSet of Config objects. Both Profile and ... to save the data? See Question&Answers more detail:os...

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

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