5,333 questions with Xamarin tags

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How to Deploy Xamarin 4.8 Apps to Simulator with VS Code on Mac After Migration?

Hi everyone, With Visual Studio for Mac being dropped, I’ve migrated to using VS Code for Mac and am using Meteor as a simulator for my Xamarin 4.8 app development. I’m trying to deploy a Xamarin 4.8 application to the simulator, but I’ve encountered an…

Xamarin
Xamarin
A Microsoft open-source app platform for building Android and iOS apps with .NET and C#.
5,333 questions
Visual Studio Debugging
Visual Studio Debugging
Visual Studio: A family of Microsoft suites of integrated development tools for building applications for Windows, the web and mobile devices.Debugging: The act or process of detecting, locating, and correcting logical or syntactical errors in a program or malfunctions in hardware. In hardware contexts, the term troubleshoot is the term more frequently used, especially if the problem is major.
986 questions
asked 2024-09-04T13:20:17.9666667+00:00
Lefteris Michailidis 0 Reputation points
edited an answer 2024-09-05T19:57:11.8+00:00
Bruce (SqlWork.com) 63,501 Reputation points
1 answer One of the answers was accepted by the question author.

Migrating from MasterDetail to Flyout, and how to make a common page view?

Yes, I am aware there are two questions to this, perhaps a third in asking if I even need to worry about migrating from MasterDetail at all. I've been going over my code, migrating some API's and so on. One issue I have been finding is that…

Xamarin
Xamarin
A Microsoft open-source app platform for building Android and iOS apps with .NET and C#.
5,333 questions
asked 2021-09-08T06:35:43.23+00:00
Jesse Knott 686 Reputation points
commented 2024-09-05T16:57:31.96+00:00
hrushikesh bhide 0 Reputation points
1 answer One of the answers was accepted by the question author.

Install Android API 34

I am looking to update one of our Xamarin Form mobile apps, but not move to MAUI. I am looking for a quicker update and deployment before moving this app to MAUI. My question is, can I update Visual Studio 19 (I am not upgrading this) so that Android API…

Xamarin
Xamarin
A Microsoft open-source app platform for building Android and iOS apps with .NET and C#.
5,333 questions
asked 2024-08-29T23:27:27.34+00:00
Henry Egal 20 Reputation points
commented 2024-09-03T13:40:02.5833333+00:00
Henry Egal 20 Reputation points
0 answers

How to turn-on SpeakerPhone for incoming call in Xamarin.Forms Android 13

I used this posting https://video2.skills-academy.com/en-us/answers/questions/1049896/how-to-turn-on-speakerphone-during-a-call-in-xamar.html I integrated it into my PhoneCallListener BroadcastReceiver to turn-on the SpeakerPhone on Android13…

Xamarin
Xamarin
A Microsoft open-source app platform for building Android and iOS apps with .NET and C#.
5,333 questions
asked 2022-10-18T17:44:34.07+00:00
Universal Camera 276 Reputation points
commented 2024-09-02T14:05:25.65+00:00
Peace Man 1 Reputation point
1 answer One of the answers was accepted by the question author.

How to turn-on SpeakerPhone during a call in Xamarin.Forms Android 13

I have Telephony Xamarin.Forms App that is able to turn-on speaker phone in Android 11 and earlier using AudioManager audioManager = (AudioManager)Android.App.Application.Context.GetSystemService(Context.AudioService); …

Xamarin
Xamarin
A Microsoft open-source app platform for building Android and iOS apps with .NET and C#.
5,333 questions
asked 2022-10-16T20:21:46.933+00:00
Universal Camera 276 Reputation points
commented 2024-09-02T13:34:38.49+00:00
Vovan B 0 Reputation points
2 answers One of the answers was accepted by the question author.

FCM V1 notifications are not delivered from Azure Notification Hub

I am following this Microsoft Guide to migrate from GCM/FCM notifications to FCM v1. From the guide, I - Configured the Firebase Service Account Credentials in Azure Notification Hub Updaeted backend and app (Xamarin) to use FCM v1 platform during…

Azure Notification Hubs
Azure Notification Hubs
An Azure service that is used to send push notifications to all major platforms from the cloud or on-premises environments.
311 questions
Xamarin
Xamarin
A Microsoft open-source app platform for building Android and iOS apps with .NET and C#.
5,333 questions
asked 2024-04-16T12:06:03.7033333+00:00
Hiran Desai 50 Reputation points
commented 2024-09-02T10:41:05.4666667+00:00
Saravanan P 0 Reputation points
1 answer One of the answers was accepted by the question author.

Delayed Update of Navbar Title and TabBar Background Color in .NET MAUI on Android When Switching Tabs

I'm working on a Xamarin Forms migration to .NET MAUI project where I'm encountering an issue with delayed updates to the Navbar title and Navbar background color when switching tabs on an Android device. its working as expected in the Xamarin Forms I…

Xamarin
Xamarin
A Microsoft open-source app platform for building Android and iOS apps with .NET and C#.
5,333 questions
.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
3,363 questions
C#
C#
An object-oriented and type-safe programming language that has its roots in the C family of languages and includes support for component-oriented programming.
10,815 questions
asked 2024-08-29T12:54:33.38+00:00
Omkar Pawar 20 Reputation points
commented 2024-09-02T04:25:26.6866667+00:00
Omkar Pawar 20 Reputation points
1 answer

Xamarin ios Library not loaded MDFInternationalization

I am trying to distribute an application for iOS, but during the Apple review process they report the following exception: {"codes":"0x0000000000000000, 0x0000000000000000","rawCodes":[0,0],"type":…

Xamarin
Xamarin
A Microsoft open-source app platform for building Android and iOS apps with .NET and C#.
5,333 questions
asked 2024-07-26T23:52:48.2566667+00:00
Francisco Castrejón 0 Reputation points
commented 2024-08-28T04:09:16.5933333+00:00
Farhadb 0 Reputation points
0 answers

Impossible to register android device in Azure Notification Hub

0 I am trying to update my platform (mobile app in xamarin forms and backend in .net7) to set notifications on android devices via the google Fcmv1 system. Unfortunately I can't register the device on my Azure Notification Hub. I tried the various codes…

Azure Notification Hubs
Azure Notification Hubs
An Azure service that is used to send push notifications to all major platforms from the cloud or on-premises environments.
311 questions
Xamarin
Xamarin
A Microsoft open-source app platform for building Android and iOS apps with .NET and C#.
5,333 questions
asked 2024-08-25T07:08:18.92+00:00
MCApp 21 Reputation points
commented 2024-08-27T03:23:24.0466667+00:00
brtrach-MSFT 16,116 Reputation points Microsoft Employee
0 answers

xmlns:pages="clr-namespace:Xamarin.CommunityToolkit.Sample.Pages" Is not getting Identified

I am training on the Xamarin CommunityToolKit but i faced an issue that the compiler is throwing an error as reference is not found i have updated to the Xamarin ComminityTookKit latest version. But the issue is still…

Xamarin
Xamarin
A Microsoft open-source app platform for building Android and iOS apps with .NET and C#.
5,333 questions
asked 2024-08-24T18:09:31.0266667+00:00
Sunil Gv 0 Reputation points
commented 2024-08-26T01:27:26.92+00:00
Leon Lu (Shanghai Wicresoft Co,.Ltd.) 74,001 Reputation points Microsoft Vendor
5 answers

XA0137: The 'run-as' command failed with 'run-as: couldn't stat /data/user/0/com.test.demo: No such file or directory '.

Hi all, My app not installing in release mode, Even I tried generating apk and installing but app is crashing every time. I'm getting following error Start debugging Android application failed Start debugging Android application ... am start -a…

Xamarin
Xamarin
A Microsoft open-source app platform for building Android and iOS apps with .NET and C#.
5,333 questions
asked 2021-09-17T16:33:28.817+00:00
Nagarjuna Gadikota 1 Reputation point
answered 2024-08-18T14:54:23.4266667+00:00
Hưng Chíp 0 Reputation points
6 answers

What does this mean and how to fix it: Xamarin.iOS: Unable to locate assembly 'Xamarin.Forms.Platform.iOS' (culture: '')

I noticed the following in the build output: 2021-05-27 08:35:57.088 Xamarin.PreBuilt.iOS[674:187068] Xamarin.iOS: Unable to locate assembly 'Xamarin.Forms.Platform.iOS' (culture: '') 2021-05-27 08:35:57.089 Xamarin.PreBuilt.iOS[674:187068]…

Xamarin
Xamarin
A Microsoft open-source app platform for building Android and iOS apps with .NET and C#.
5,333 questions
asked 2021-05-27T15:57:11.203+00:00
WillAutioItrax 201 Reputation points
edited a comment 2024-08-16T10:40:38.8033333+00:00
Chandraprakash Karande 0 Reputation points
0 answers

App Crashes And Restarts after Taking pictures in Android Mobile

I am using Webview Technology in Xamarin forms .After Taking Image in My Android App it crashes and restarts means it Loading Source Url Again it Happens in some Devices Like Samsung and Oppo their Android version is 12 , 13, 14.

Xamarin
Xamarin
A Microsoft open-source app platform for building Android and iOS apps with .NET and C#.
5,333 questions
asked 2024-08-09T13:40:31.7866667+00:00
Developer 0 Reputation points
commented 2024-08-13T02:32:43.2733333+00:00
Yonglun Liu (Shanghai Wicresoft Co,.Ltd.) 41,596 Reputation points Microsoft Vendor
3 answers One of the answers was accepted by the question author.

Suddenly encountering issue with "An assembly with the same simple name has already been imported" error for our Xamarin iOS builds

Having updated all of our VS2019 installs and the Xamarin iOS SDKs. When we build our iOS project we now receive a lot of errors pointing to "An assembly with the same simple name has already been imported" however upon looking at all of our…

Xamarin
Xamarin
A Microsoft open-source app platform for building Android and iOS apps with .NET and C#.
5,333 questions
asked 2021-10-13T23:15:36.887+00:00
WP (Smokeball) 146 Reputation points
commented 2024-08-10T06:58:36.32+00:00
Frf Hj 0 Reputation points
2 answers One of the answers was accepted by the question author.

Xamarin forms - debugger-agent: Unable to connect

Hello all, I am trying to make test Xamarin app on android simulator. At first it was working OK, but since my app would be working also in offline mode I decided to test it on simulator without internet connection. On simulator I disabled internet and…

Xamarin
Xamarin
A Microsoft open-source app platform for building Android and iOS apps with .NET and C#.
5,333 questions
Visual Studio Debugging
Visual Studio Debugging
Visual Studio: A family of Microsoft suites of integrated development tools for building applications for Windows, the web and mobile devices.Debugging: The act or process of detecting, locating, and correcting logical or syntactical errors in a program or malfunctions in hardware. In hardware contexts, the term troubleshoot is the term more frequently used, especially if the problem is major.
986 questions
asked 2021-05-04T19:10:57.33+00:00
Bumbar14 56 Reputation points
accepted 2024-08-09T12:43:52.9166667+00:00
Bumbar14 56 Reputation points
1 answer

Xamarin iOS unable to debug over local device iOS 17.1.1

I have two real devices: iPhone 15 Pro Max iOS 17.1.1 iPhone 7 iOS 15.7.8 I'm trying to debug my Xamarin application over a real device. Using my iPhone 7 works as expected. But it has been impossible for me to do the same using my iPhone 15 Pro…

Xamarin
Xamarin
A Microsoft open-source app platform for building Android and iOS apps with .NET and C#.
5,333 questions
asked 2024-04-11T07:21:13.1733333+00:00
Alex 0 Reputation points
commented 2024-08-06T14:46:53.1766667+00:00
João Lucas Yamin 0 Reputation points
2 answers One of the answers was accepted by the question author.

How to change text color in SwitchCell?

I am using a Xamarin.Forms.SwitchCell with TableVIew on an Android application 's settings page. I decided to use black background for my entire app, but get stuck with setting text color on SwitchCell. I've searched for solution and begin to create…

Xamarin
Xamarin
A Microsoft open-source app platform for building Android and iOS apps with .NET and C#.
5,333 questions
asked 2021-08-07T11:20:06.907+00:00
Деян Цонев 21 Reputation points
commented 2024-07-31T14:28:08.8166667+00:00
Thomas 0 Reputation points
0 answers

Visual Studio 17.6.13 || Xcode 15.4 || Unable to open the any storyboard

Hi Team, I am having issue when I am opening any storyboard in the Visual Studio for my project "Error updating Xcode project" Please help me on this and find the screenshot for the same.

Xamarin
Xamarin
A Microsoft open-source app platform for building Android and iOS apps with .NET and C#.
5,333 questions
asked 2024-07-29T06:05:25.6766667+00:00
Anurag 0 Reputation points
commented 2024-07-30T03:11:04.94+00:00
Wenyan Zhang (Shanghai Wicresoft Co,.Ltd.) 30,316 Reputation points Microsoft Vendor
2 answers One of the answers was accepted by the question author.

Create .docx file

Hi, How to create one .docx file using C sharp?

Xamarin
Xamarin
A Microsoft open-source app platform for building Android and iOS apps with .NET and C#.
5,333 questions
C#
C#
An object-oriented and type-safe programming language that has its roots in the C family of languages and includes support for component-oriented programming.
10,815 questions
asked 2021-10-06T09:12:27.637+00:00
Peter_1985 2,626 Reputation points
commented 2024-07-29T08:45:14.3766667+00:00
winironteam 26 Reputation points
0 answers

NullReferenceException when building Xamarin Android Binding Library

I've been trying to build a Xamarin Android Binding Library having a .jar file in it. It builds just as expected with different .jar-s I tried, however when I add jackson-databind library, I keep receiving BINDINGSGENERATOR : error BG0000:…

Xamarin
Xamarin
A Microsoft open-source app platform for building Android and iOS apps with .NET and C#.
5,333 questions
asked 2021-10-07T14:07:06.057+00:00
Vladislav 1 Reputation point
edited a comment 2024-07-26T19:52:30.1866667+00:00
Zachary Buresh 0 Reputation points