Most voted "ios" questions
iOS is the mobile operating system of Apple Inc. originally developed for iPhone, iPod Touch, iPad, Apple Watch and Apple TV (from 2nd). Much of it is shared with OS X, but is optimized for touch-based interfaces. Use this tag when the question is specific to iOS and no other operating system.
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answer142
viewsActions within webview - iOS
good afternoon! Can anyone help me? I’m starting iOS development and I have a problem. A website on which I am creating a webview (with Mkwebview) sends alerts to the user when doing some action but…
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answer112
viewsError running app directly on IOS device
I have an app that runs perfectly in the simulator, the same is already signed with my dev account. But when I try to build to run on a "physical" device some errors happen, I already tried to…
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answers60
viewsRange of a SWIFT Array
I have an array of bytes and I need to find out in which track (startindex and endindex) a byte this or if only has startindex ex: var Faixa1:Array<UInt16> = [2,4,6,8,10,11,12] var…
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answer59
viewsRemove menu navigation controller
As I remove this gray menu from my webview I think it’s something related to navigation controller n I’m sure…
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answer88
viewsUiscrollview rolling when displays keyboard - Swift
Hello I am using a Uiview with a Uiscrollview to assemble a layout, but every time the keyboard is shown the scrollview and scrolled down, I have tried some solutions, found here and in other forums…
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answer32
viewsBy clicking on the tab item the application closes
I’m making an app that has a tab, in the first tab I put a webview, in the second a map, when I enter the app and click on the map item, the app closes, the error happens after I reference the map…
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answer45
viewsWebview does not capture gestures
Wkwebview loads the link but I can’t perform any action on the site Viewcontroller import UIKit import WebKit class promoVC: UIViewController{ @IBOutlet weak var webView: WKWebView! override func…
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answers201
viewsCameraroll React-Native
I need to create a script that returns and list the images found in the user’s mobile gallery. For this, I am using the getPhotos method of the React-Native Cameraroll component…
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answer72
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answer39
viewsI overwrote a follow in Swift, do I need to overwrite them all later?
I overwrote a few seconds to use a viewController, where it will be dynamic and receiving the content according to the clicked menu. But the other seconds that I did not put an "identifier" stopped…
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answer130
viewsError publishing to Apple
Hi, I’m trying to send my first app to apple, but it’s giving a bit of a headache.. I already searched all my code, I did a total cleaning but I can not find anything on camera, and use, but I’m…
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answer224
viewsIOS emulator in Webview (iframe) losing the Asp.net session
I have a problem with my project in Ionic, below follow the versions. Ionic: 4.1.2 ASP.NET: 2.1.502 A little about my project... It has a route in the application where it generates a Webview…
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answers809
viewsHow to add IOS 12.2 simulator to Xcode 10.0?
I need to emulate the iphone with IOS 12.2 but my Xcode does not have this option. I saw that in Xcode 10.2 comes with IOS 12.2 but the company mac does not let install because it needs a newer…
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answer64
viewspwa sites work on iphone as on android?
Good night to you all!!! My question is the following: sites made with PWA work the same way on iphone and ipad, as on android? some change is needed for iphone? Thank you for your attention!!!…
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answer58
viewsHow to make the prepareForWhy wait for a certain processing to finish to be called?
By clicking a certain button I make a query in firebase to return data, however this same button calls another view controller, and the problem is there, the view controller is called before the…
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answer115
viewsiOS does not respect the overflow-x Hidden
I have a published website and it is featuring a side scrolling in version Responsive when accessed via iPhone that no longer exists on any device. Both in Safari and in Chrome is accessed via…
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answer46
viewsGooglemap does not redenrize the map in Ionic3 app on Android and iOS platforms
I developed an Ionic 3 application and implemented the Googlemaps API, when I run the command Ionic Cordova run browser the map works perfectly, but when I will perform the test on Android or Ios…
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answer19
viewsRun Fastlane with remote IO drone
I have the following pipeline to run Fastlane tests on an Ios project: kind: pipeline name: default steps: - name: test image: appleboy/drone-ssh settings: host: host.localhost username: fulano…
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answers202
viewsChange entire application font without changing the size (Swift)
Boas, I wanted to find a way to change the entire app font (Swift) into a few lines of code. Right now I have extension UILabel { var substituteFontName : String { get { return self.font.fontName }…
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answer58
viewsSectionheader tableview Swift
I have a message tableview, I would like to know how to add sections using the date field of the Notificationitem object. struct NotificationItem: Codable { let title: String let body: String let…
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answer553
viewsReading of Firebase data
Whoa, that’s all right? I’m doing a college project using the Firebase and the React Native. I developed a screen where I want to publish texts and show everyone who is using the application. I was…
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answers25
viewsApple Refusing my Phonegap app
Below follows the message of Apple Guideline 2.1 - Performance - App Completeness Your app still Crashed on iPhone and iPad running iOS 12.3 on Wifi when we tapped the "take a photo or video" button…
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answers128
viewsWhile an existing Transition or Presentation is occurring; the navigation stack will not be updated
Boas, I am trying to implement an Indicator loading in my application with a small message, so that the user can see that information is being processed (in this case fetching the API through…
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answer38
viewsHow to disable Multitasking support for iPad/iPhone app
The app is working on your devices, but when you send it to the Apple Store, the following error appears: Invalid Bundle. iPad Multitasking support requires These Orientations: ... How can I disable…
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answer45
viewsWebview does not read with some javascript codes
I’m having a problem using Swift webview, I noticed that some javascript codes inside the loaded page do not run. Example: onclick="functionMuitoLegal()" But if I do the same thing using React on…
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answer50
viewsSwift - Pod Install Framework
Gentlemen, good afternoon! Where I work, we’re providing support for a customer who has an iOS app that uses multiple frameworks. They opened an error call, we went to analyze and the error is…
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answers417
viewsDoubts onPressed integration with Google Maps Flutter
I set up a canvas and I’m having a hard time doing something On the buttons I wanted to put to work onPressed linked to the google maps API. Like, when I click on one of the buttons, it will tell me…
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answer81
viewsFirebase IOS token does not work... returns null value
I’m having a problem in an application made in Xamarin, I use Firebase Cloud Messaging to receive Push, but when the code generates the Token it returns null value, someone could help me? THAT IS…
c# ios firebase xamarin firebase-cloud-messagingasked 5 years, 3 months ago Oscar Augusto da Silva 1 -
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answer403
viewsWhat is the difference between Codable and Decodable
I’m kind of torn between Codable and Decodable on Swift. In which situations I should use codable and decodable. I’m a beginner on Swift and the articles I found didn’t help me as much Thanks in…
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answer778
viewshow to create an React Native app in windows and test on Iphone
Guys, I’m programming an RN app in windows and I don’t have Macbook but I have an iphone and I would like to test the app on the device, how could I proceed? I saw some comments of having access to…
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answers51
viewsUitableview error
Gentlemen, are you all right? I’m having difficulties with Uitableview and Uitableviewcell, when I try to pass information from a selected Uitableviewcell to another screen is giving me this error…
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answer71
viewsHow to get the current Url in a Webview - IOS
I’m trying to get the current URL because when I’m at a certain URL I need to open the camera of the phone. With android got it, but with iOS on Xcode I’m not getting it, I tried this code more…
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answer135
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answer124
viewsXcode error after update to version 11
Since my version of Xcode upgraded I can no longer run any of the projects I implemented, Below is the print of my problem, since Xcode has automatically updated to version 11 I come facing this…
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answers71
viewsHow to dynamically leave . package configuration in flutter
How to leave dynamic the configuration of . package in flutter, by default of my machine (Windows) is like this: async:file://C:/flutter_windows_v1.5.4-Hotfix.2-stable/flutter/.…
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answers44
viewsCache error in React-Native for IOS version
I am working on an application inside a new directory, but the emulator insists on calling another application from a folder that has already been deleted. Where is the problem? I’m using the…
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answer125
viewsError calling another Viewcontroller per button [IOS 13]
I’m studying about Clean-Swift and VIP architecture, and I’m having trouble doing the route part to call a Viewcontroller by the button. It may seem simple, but I don’t have much experience with…
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answer45
viewsDoubt with data protection in application
Hello, I am developing an Android app and Iphone that will store various sensitive information of my customers in the mobile database. My question is being in what is the best way to protect this…
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answers2984
viewsHow do View move when displaying keyboard (IOS and Android) in React-Native?
I’m developing a messaging app in React-Native. When clicking on the text input, and the IOS keyboard is displayed, it hides the text input view, which is displayed at the bottom of the screen. How…
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answers43
viewsasynchronous function that maintains a strong reference to the object?
I’m having trouble having strong reference of an asynchronous function, I’m using Coredata to make data persistence. When I start the app appears to me the following message : however, when I call…
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answer29
viewsRegistration with Popover - Step by step Swift 4
Good morning, I have a problem using Popover, I need to do a step by step registration using Popover in the register, but when I try to close one Popover and open another, I’m not getting it closes…
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answer58
viewsDownload pdf Chrome Ios
Hello, I currently performed a workround to address a download problem using javascript (Vue) for IOS Safari and Chrome browsers. So far so good, Safari works 100%, but in Chrome IOS when…
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answers33
viewsHow to turn a Date to Seconds on Swift?
How can I transform the Date for seconds? The code I’m trying to implement is this: let dataAtual = Date() var calendar = Calendar.current if let timeZone = TimeZone(identifier: "BRT") {…
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answer28
viewsHow to make not all cells in a tableView editable?
I have a tableView where the user can delete the cells he selects. In my case the first cell of the tableView cannot be deleted by the user. How do I make only the first cell of the tableView not…
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answer77
viewsCamera problem iOS 14.4
Apple recently released a version update of its devices, version 14.4. When updating my iPad to this version, the functionality of the app I am using the camera has stopped working. No longer opens…
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answer121
viewsError Use of undeclared type , when trying to use the identifier of one screen to carry information, to another
I am studying Swift and at the moment I am trying to make an application with more than one screen, very simple. But I’m having trouble working with these inter-screen, storyboard connections. I…
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answers42
viewsHow do I turn a login button on and off on Swift?
I am creating a login screen, I want: in case the user has not entered your document (username) the login button is disabled. import UIKit class loginManager: UIViewController, UITextFieldDelegate {…
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answers225
viewsError while running project React-Native run-Ios
I have a project in Act-Native 0.62 The project is already in its final phase, including the android part is already working well, ready for release. Recently I got a Mac late 2009 borrowed, I…
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answers15
viewsXcode Archive is successfully generated, but does not appear in the list for me to go up to App Store Connect
You guys, good morning! I’m trying to upload an app update to the App Store, but I’m having a problem with the Xcode Archive. It’s succeeded, but it doesn’t show up in Organizer for me to upload to…
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answers28
viewsCdvplugin class Firebaseuthenticationplugin does not exist. Error: Cordova Plugin Mapping not found
When trying to authenticate the iOS device sending the phone number to receive an ID that will check the device with the code received via sms, with Firebase as shown below:…