Playing live audio from DatagramSocket
Hi, I was wondering about how I would go about playing live audio from a DatagramSocket. Currently I am sending live microphone data to a server, which is then sending it back to the client. My issue...
View ArticleDoes ASP.NET Identity auth with a Web API service hosted in Azure work with...
I need to create authentication for my Xamarin Forms app. Can I do the Login through the Web APi? Does ASP.NET Identity work with Azure easy tables to store the password and user information in Easy...
View ArticleIssues when trying to get the latitude and longitude of a phone without internet
I am currently trying to have my Nexus 4 show toast notifications containing the latitude and longitude of my phone with only GPS enabled, without internet. My issue is that nothing is being displayed....
View ArticleCreating a generic value converter
Hi all. I wanted to create a value converter which would take two enum values and return true if they are equal. For some reason though the value converter only works if I specify the enum type in the...
View ArticleMVVMCross: How do I navigate to a new viewmodel in a TabbedPage
Hi all, In my app i have a TabbedPage with 4 children, so far so good. However, when i call MvxNavigationService.Navigate, it opens the other view over the tabbed page, making the tabbedpage invisible....
View ArticleToday extension crashes on REST call
We have a today extension on iOS that needs to do some REST calls to get some data. It is build upon the same API as we use in the container app, but it is not too complex code though. The problem is,...
View Articlexamarin gridview not working
I am trying to have two buttons side by side at the top of the grid, and an image below them that spans across both columns. But the image keeps staying at the top on the side of the two buttons and...
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Your project is not referencing the Mono.Android, Version=v8.1 Framework Error
My Android Manifest file clearly has Target Android Version set to Android 8.1 and Android SDK Manager shows that I have Android 8.1 installed Same does my Android.csproj file as per screenshots below...
View ArticleThe specified child already has a parent. You must call removeView() on the...
I am getting this exception when i try to reset the Application.Current.MainPage I need to redirect the user whenever the app gets resumed. to do so, I am trying to set the navigation page... var...
View Articlecan not login to xamarin's account.
Hi, I'm an Iranian user and I installed Visual Studio 2017, but I can not login to xamarin's account. In fact, the login is not done in Visual. What is the solution? errore: Unexpected character...
View ArticleAndroid 8+ crash at boot_completed
Hi, I am currently developing an Android application and I have a mysterious problem on Android 8 to 9. When I restart my phone, I receive an alert message to warn me of the failure of the application...
View ArticleCross-Platform Bluetooth Device Class for BLE and Classic
Is there a a cross platform bluetooth class that supports Bluetooth classic and BLE? My program currently pulls in a list of available devices on Android and iOS via the native platforms. However, the...
View ArticleHide or show the master page according to the page size
Hi, In my xamarin app for UWP I try to hide I use a msster-detail page and I want to hide the master page if the width of the app is lower than 800px so in my constructor I bind a function to the...
View ArticleXamarin.iOS - consuming a WCF service hosted locally results in timeout
First of all, this problem does NOT occur when I access the same WCF service hosted on my Azure account. The problem only occurs when hosting locally. The WCF service is hosted on my local IIS account....
View ArticleRowSpacing and ColumnSpacing don't work for Android
I have a simple XAML content page in my Xamarin app. The page has a Grid and few rows and columns, and both the RowSpacing and ColumnSpacing in the Grid are set to zero(0), however, when it runs in...
View ArticleHow to solve Android.Views.InflateExceptions that appear after upgrading...
I have a longstanding Android project that was working just fine up until the day Visual Studio for Mac was updated to include support for Android v9 (Pie). I am using several support Nuget files, such...
View ArticleFirebase Crashylitics supports in xamarin Forms Project ?
Firebase Crashlytics supports in Xamarin iOS (Nuget Package : Xamarin.Firebase.iOS.Crashlytics), For Android Which nuget package provided by Xamarin?
View ArticleAdd tap gesture only if VM gave a source
I'm not sure how to do this correctly in an MVVM setup. So, I have two image items <Image x:Name="ImageAdd1"/> <Image x:Name="ImageAdd2"/> however, I want the user to be able to tap them...
View Articlemultiple image selection from gallery
hello guys I've made a research about multiple selection from gallery , I reach some sources like Xamgirl.com -> Select Multiple Images From Gallery in Xamarin Forms , but in this source they used...
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