IOS - Страница 663

Well i am trying to create a flutter pdf signature app the issue i am facing is that when i export the signature drawn and place it on a certain point where the signature is required on the singature position but when i save it. The signature is not...

After updating to the latest version (6.1 b2) Xcode does not compile and run projects on the device anymore and shows Copying symbol files for hours. Any ideas or possible workarounds for this problems?

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I'm trying to build a timer PWA (mostly for mobile devices), which notifies the user when a certain amount of time has passed. (The users will know this and want it to happen - so asking for permission wouldn't be a problem.)

This works fine was...

In my iOS application, using swift

i am getting audio from digital health device (BLE). In the form of raw data.

That raw data we simply cast it to unsigned int.

func applyFilterToData(decoded: Data) -> Data { // Example usage var lastData =...

I've run into this silly behaviour in swift where force-unwrapping an optional does not propagate.

From the documentation:

Trying to use ! to access a non-existent optional value triggers a runtime error. Always make sure that an optional...

I've been working on a Swift project that involves a seedbox app for my nas, and I would appreciate some feedback on the code structure and especially on the placement of my observer. I've implemented a DownloadListViewModel and a corresponding...

In my flutter project, I have made some updates of plugins and then used flutter upgrade. After that, whenever I am running my flutter project it is showing following error-...

Problem

I have a .mp4 file in which I want to add rounded corners and make the background (behind the rounded corners) transparant. I got two issues with my current code:
For some reason, the CALayer I apply with the rounded corners makes the...

Showing Recent Messages:-1: mkdir -p /Users/spritzindia/Library/Developer/Xcode/DerivedData/Contigo-atftiouzrdopcmcpprphpilawwzm/Build/Products/Debug-iphonesimulator/Contigo.app/Frameworks

Showing Recent Messages:-1: rsync --delete -av --filter P...

I have a video player that is embedded within a scroll view inside a subview. When the video player is clicked I want to animate the video player to the top of the view hierarchy and present it above everything else using a matched geometry effect....

There are some similar topics out-there, but mine is more specific, please bare with me (:

I have a single CLLocationManager that runs constantly while the app is open. it is very lazy CLLocationManager - has very low power consumption. both its...

I have made a donut chart in Swift Charts. It can have 3 segments representing items in the user's data with problems (red), warnings (orange) or normal items (secondary / neutral colour).

Sometimes the segments might have a zero value, but I have...

I'm working on an application that allows length entries by user and switching preferred units for this in settings. It appears that official Measurement provided by swift is best option for this. It also looks like it is storable in SwiftData,...

I'm trying to implement a list of cards in a view that each has a textfield and values that changes based on the textfield input. I made a custom toolbar ontop of the numeric keyboard for the textfield. However, I had an issue with the toolbar...

I am downloading an Excel file from a URL and trying to copy the excel file into a local temporary file. The temporary file path is unique every time because temporary directory gives a unique UUID string based path.

For example, on the first...

By default, iOS does not enforce Certificate Transparency for HTTPS connections.

Since iOS 10, Apple introduced a new ATS config key, NSRequiresCertificateTransparency. By default this is NO, and if a developer wants to enable CT checks, he can...

I have a UITextView and a NSTextRange. How can I get a simple String corresponding to the range?

I can only see uiTextView.text(in: UITextRange) but I am not sure if NSTextRange and UITextRange are even comparable, or how to map one to the other....

I am trying Event Kit with SwiftUI and when I tap on a button within the app, my app checks for calendar authorization and if not authorized, it shows a prompt to the user. If the user denies access to calendar, iOS 16.4 doesn't show create event...

I have a video player that is embedded within a scroll view inside a subview. When the video player is clicked I want to animate the video player to the top of the view hierarchy and present it above everything else using a matched geometry effect....

I am targeting iOS 17.4 and macOS 14.2 with a iOS/macCatalyst app. The app is providing a photo picker or access the camera to capture an image. My Signing and Capabilities has the following settings: App Sandbox - Hardware - Camera Hardware Runtime...

I want to detect device orientation in swift so that I can apply the correct orientation to a video. The code I have for updating device orientation works correctly but is extremely sensitive to tiny movements. Holding the device upward and barely...

This is clearly a duplicate of several other posts, but all of them are several years old, and none of their solutions work for me.

I am using SpeechSynthesizer and SpeechRecognizer. After a recognition task completes, the SpeechSynthesizer stops...

I am implementing a view model for a stacks of customized UIView. we're giving an id parameter to the view modal. so when user tap on the view. a delegate method is triggered and one of parameters that we pass through the method is the id in the...

Say you have

struct Screw: Codable { let id: String .. more } struct Nail: Codable { let id: String .. more } then

struct Parts: Codable { var Screws: ? var Nails: ? } and an extension on the optional array

extension Optional { mutating func...

I use AsWebAuthenticationsession to authenticate from another application to my application. I open AsWebAuthenticationsession, and it redirects my application's universal links. The problem is when it redirects my application universal link, it...