Animating HeightRequest extremely choppy
Is there a way to animate the Height of a VisualElement that is buttery smooth? I have the following that I thought would work, but it is extremely jerky: void collapseExpandHeightAnimation(string...
View ArticleAutosize font label
I have seen a custom approach to autosize the font of a label, but I am missing such a built-in feature. How do you others handle different font size on different systems / resolutions, please?
View ArticleAndroid Exception in Xamarin Shared App
I am getting the following error and am unable to figure out why... 1-02 00:55:16.255 4218 4218 I MonoDroid: UNHANDLED EXCEPTION: 11-02 00:55:16.258 4218 4218 I MonoDroid:...
View ArticleDifferent Editor control styling on iOS
Hi I have Visual Studio 2015 on Windows 10. I have a Xamarin multiplatform project for Androd, iOS, WinPhone 8.0 Silverlight. On one page I have the following xaml code: <StackLayout...
View ArticleHow can i draw route on map for xamarin Forms ?
Hi, I have source(current location) and destination locations, Here need to show the Route map between the locations. And How can i implement the current location changed event in Xamarin Forms.....
View ArticleHow to navigate from a UIViewController to a Forms ContentPage (with...
Hi, I need to navigate from a UIViewControllerPage to a Content page (with custom PageRenderer). I found this - https://github.com/xamarin/xamarin-forms-samples/tree/master/Native2Forms and it is...
View ArticleHow to write a unittest with Device.OnPlatform()
Hello I want to test a method on the pcl-part. The IOS-Part do other stuff than the android one. For example the ios-part make a ModalPush and the android-part a normal one How do you test such parts?
View ArticleListview Paging in xamarin forms
Hi, I want to implement paging in xamarin forms app. I want this paging to work across all the platforms. Can anybody show some light on how to implement it. Thanks, Shri
View ArticleWhat will be the best MVVM framework in Xamarin.Form
Hi Folks, What will be the best framework for Xamarin.Form? Can I use MVVMLight in Xamarin.Form? Please advise. Cheers
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[Material] TextInputLayout Renderer (Floating Labels)
Just thought I'd throw this out there. If you want floating labels on your Entry (as found here (by JamesMontemagno)), I've thrown together a custom renderer that extends Entry. note: this requires the...
View ArticlePush Notifications and Calendar - Cross Platform
I am trying to ensure that Xamarin.Forms will do all that we need for cross platform App development, before we purchase licenses. Two separate requirements we have, are to be able to : Generate a...
View ArticleIOS screens now look streched
Hi all, Not sure what I have done, but my forms app screen now looks stretched and all the fonts are massive on iphones, yesterday it was all fine. I upgraded by windows machine and mac to the latest...
View ArticleBug with Image Control on Android?
I have an Image control that I'm using on Android and iOS. In iOS the image appears with the correct orientation. On Android is displays sideways. The Image's source is bound to a property that returns...
View ArticleHelp for error : android no resource identifier found for attribute
Hello, I'm developing an application with Xamarin studio. After an upgrade of Xamarin (currently I have the version 5.9.8) I found this error in my code when I Build it: android no resource identifier...
View Articleconnectivity plugin
@JamesMontemagno Hi! I've a problem with your connectivity plugin. I write this code: if(CrossConnectivity.Current.IsConnected == false){ await DisplayAlert("Connessione", "Connessione non presente",...
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How to find an element using the REPL if it has no id?
I'm trying to do some UI Tests and I have an element on a view defined using XAML (no code behind is allowed on this project). When I launch the REPL and ask for the tree of elements I get this:...
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CachedImage FFImageLoading for Xamarin.Forms
https://github.com/molinch/FFImageLoading or https://github.com/daniel-luberda/FFImageLoading/ (new Forms features) DEMO:...
View ArticleXamarin.InAppBilling, how to get Activity not Context in Xamarin.Forms
When a user clicks a button, I want the Google popup to show (if on Android platform of course). I can do it, but only in my regular ProjectName.Droid project. I cannot do it with DependencyService...
View ArticleSet ContentPage Background Color via Xaml & Converter
Hi, I have a simple contentpage where I would like to change the background color based on a boolean value (false => background color red, true => green). <?xml version="1.0" encoding="utf-8"...
View ArticleXamarin.Auth and iOS9 SSL issue
When running the sample code after changing to my FB creds I get an authentication error. "An SSL error has occurred and a secure connection to the server cannot be made" This issue exists on GitHub...
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