Category "xamarin"

Integrate Crashlytics in visual studio?

I am new at VisualStudio.I am using xamarin for both iOS and Android application. Now, If i want to integrate Crashlytics in my application then what should i

Failed to resolve System.Int32 Xamarin.Essentials.Resource/Id::accessibility_action_clickable_span

When I compile the app in release mode I get the following error, I've already tried to reinstall and update all packages, but I still having problems with andr

Xamarin build fails with an unknown error

I installed Xamarin and was attempting to compile and run an empty app, but the compilation fails with an unknown error: How can I fix this error?

Toast equivalent for Xamarin Forms

Is there any way using Xamarin Forms (not Android or iOS specific) to have a pop-up, like Android does with Toast, that needs no user interaction and goes away

Visual studio can't debug Android Xamarin app

I've started with Xamarin and Android using Visual Studio 2013. When I start debugging the android app, it builds, deploys to device and then debugging in Visu

Create a StackLayout inside a Frame in Xamarin Forms using C# as background code

I use an <Frame> in my xaml page like this: <StackLayout> <Frame> <StackLayout> <Button></Button>

System.Net.WebException: Error: NameResolutionFailure when Calling WEBAPI in xamarin forms

I have created one simple xamarin form application using PCL, which is showing data in listview using WEBAPI. When i call WebAPI , i am getting below error. ex

Listview in xamarin form not using full space of form

I am working on Xamarin forms cross platform app. I have a form where i need to show data in listview. Data is displaying but its not using entire space resul

How to create bindable command for custom component in Xamarin.Forms?

I've a custom component where I've button and I'm trying to create a bindable command so that I can perform action based on viewmodel. I've tried few things but

What is the difference between colorPrimary and colorPrimaryDark in themes

I'm trying to understand how the theme works in android. I don't know why colorPrimaryDark won't work with me or maybe i'm doing it wrong. I tried this set and

Xamarin Android Archive error. Invalid Android Archive (no .APK files)

I am trying to publish an APK for a PCL Xamarin project. I am following these steps: Publishing An Application and at the 'Archive for Publishing' step I get th

Automatically scroll to bottom of RecyclerView

I have a fragment that has a RecyclerView inside its layout file. The RecyclerView holds messages in a chat. So naturally, I need the RecyclerView to scroll to

Xamarin forms : Stop page being accessible from hardware back button

I am using xamarin forms prism. Quick info : I have a page that contains information, this page the user can delete along with its information, this page is an

How do you create Xamarin Forms class hierarchies inheriting from the 'Page' type?

In Xamarin.Forms, I'm trying to create a page that I then subclass, like this: public partial class PageA : ContentPage { public PageA() {InitializeComponent

Xamarin Google Maps Blank

I've been following: https://developer.xamarin.com/guides/android/platform_features/maps_and_location/maps/obtaining_a_google_maps_api_key/ and https://devel

Add mono.android reference Xamarin.Forms

Im working on a Xamarin.Forms project and I need to work with mono.android things. The problem is that in a project before, I do have the reference, but in the

How to use a Grid with Bindable Layout (more than one column)

In Xamarin.Forms 3.5 Microsoft introduced us to bindable layouts which can be used to dynamically fill layouts (e.g. StackLayout, Grid, etc.). To use this in a

Method 'UIKit.UIApplication.Main' is obsolete: Use the overload with 'Type' instead of 'String' parameters for type safety

After upgrade my Xamarin.Forms version to 5.0.0.2244, I'm getting the following warning in Main.cs file inside my iOS project: Method UIKit.UIApplication.Main