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Issues and warnings with Xamarin.Forms/Xamarin.Android
Problem recreation steps below, issues in bold: Created a Blank App, PCL, .Net Framework 4.6.1 - called it HelloWorld Dev environment: Visual Studio Community 2017 version 15.2 (26430.13) Release...
View ArticleDevice.OnPlatform (T, T, T)' is obsolete: 'Use switch (RuntimePlatform) instead
I'm following xamarin-forms guide (https://developer.xamarin.com/guides/xamarin-forms/xaml/xaml-basics/xaml_markup_extensions/#The_xStatic_Markup_Extension) and trying out the AppConstants.cs example i...
View ArticleHow to disable Navigation Drawer in Other pages?
How can I disable sliding navigation drawer other than Home page? Any one can suggest a good approach to achieve this?
View ArticleRemove row from list view
hello, can anyone tell me does this code correct? : page.cs : ` public Page() { InitializeComponent(); _this = this; exemples.Add(new Exemple("test1", "test2")); exemples.Add(new Exemple("test1",...
View ArticleHow to access PhoneBook from devices?
I have seen many android apps accessing inbulid phonebook API from their applications. Is there any way to access inbuid phone API from Xamarin.Forms application? Please Help Thank you
View ArticleWhat IDPs are supported by Xamarin.Auth?
Hello! I've started with Xamarin Forms and must implement OAuth 2.0 Implicit flow. I should use a webview to display the IDP login page and catch the url response that contains the access token. The...
View ArticleAny solution for OAuth FB/Google without webviews
Hello all, I'm developping an app in which I'd like the user to log with fb or google account. So far I've been using Xamarin Auth which provides a OAuth authentification with webviews. As I want to...
View ArticleXamarin.Forms.2.3.4.247 update : project won't build
Hi, I just updated Xamarin.Forms to version 2.3.4.247 as well as a couple of other packages, and I get this error, completely new for me:...
View ArticleStoping DisplayAlerts from Stacking Up
I've got a portion of my app that is a sort of 'creation wizard' where it navigates through 4-5 pages to create an item. Since these pages all require posting to my server for data to display, I've...
View ArticleXamarin.Forms and OxyPlot running together on .NET Standard 1.4
I know that currently OxyPlot is not supporting .NET Standard 1.4. But after I upgraded my solution to run on top on .NET Standard 1.4 I am having difficulties deciding what plotting tools to use...
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TranslateTo animation
How can i move the image from point (1) to point (2) using base animation?
View ArticleAccessing android context
My MainPage contains a button. After clicking that button, I'd like to check the android whether the Google Play Services are available or not. DependencyService would be the right thing for this, I...
View ArticleTargeting .NET Standard
I read this article a while ago: https://blog.xamarin.com/net-standard-library-support-for-xamarin/ So, I converted all of our libraries from portable libraries to .NET Standard (1.4). I did this...
View ArticleNavigation issue using FreshMVVM
Hello all, i'm currently facing a problem implementing a certain navigation stack in a correct way using FreshMvvm: I have setup a tabbed navigation container containing some pages. One of the page...
View ArticleFree Open Source Xamarin Forms UI Library
Xamarin Forms is an amazing set of libraries. Unfortunately, there is a bunch of functionality that is missing. Over time, I've collected bits and pieces of UI components that are necessary for...
View ArticleXF native embedding - What is the syntax to tell an Android Fragment to...
Xamarin.Forms PCL project. ContentPage has an Android Fragment on it using Native Embedding. I think the fragment is technically working, in that the native engine initialization callback responds with...
View ArticleHow do we use the new ListView hasunevenrows property to fit height to...
I can set the height of a viewcell to a different value for each cell in the viewcell's constructor, but what if I don't know the height at this point? Practically, this is not much use. I'm sure I'm...
View ArticleDetermine logical View's size?
Hi, How do I determine what space a View requires? For example: <Label Text="Lorem ipsum dolor sit amet" /> What will be this Label's size without knowing anything about its parents. Now same...
View ArticlePop Display Alert/ Message from ViewModel
Guys. How do i invoke/ call display alert/show message once my program did some logic in ViewModel (MVVM)? E.g Login Form --> Enter Login Data ---> Click Login Button---> Bind button command...
View ArticleBinding.IndexerName and Binding.ProvideValue in Xamarin Forms
Hey, I am trying to implement the answer in this so question: http://stackoverflow.com/questions/40554561/re-evaluate-all-values-in-xaml-page-calculated-by-a-markup-extension/40567656#40567656 The...
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