Measurer 4000
Hi guys, I created a tool for have measures for your sharing code in Xamarin. https://github.com/jmmortega/Measurer4000 Any suggestions, PR, an another things are invited. I appreciate people share...
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Scale the rotated object.
Hi I'm paining bitmaps which can be manipulated with fingers (using sample from here) I want to scale all the bitmaps on canvas using Slider. When the bitmaps are not rotated they are scaling fine. But...
View ArticleHow to change label text from other page
I have 2 page. first page i have label with default text, at the second page i have some choose to change default text in first page; this what i do now: at first page //declare my label Label _noMs;...
View ArticleVoIP libraries
Anybody who had worked previously with VoIP, please suggest me libraries that can work in Xamarin Forms (Android, IOS). As i know, in Windows phones VoIP handling is build in ? ...right? Is there is...
View ArticleHockeyApp Exception logging
I am going to create a new app from scratch, and formerly I have been used a lot of try { ... } catch (Exception e) { if (Xamarin.Insights.IsInitialized) Xamarin.Insights.Report(e); } How can I do this...
View ArticleWhat is a good library to use for MVVM with Xamarin Forms
Hi, I am getting started on Xamarin and decided to use Xamarin Forms. What is the good MVVM library to use for Xamarin.Forms?
View ArticleXamarin Forms iOS today widget example using Visual Studio ?
I have poked around the forums and online and have not been able to find an example of adding a today widget to an iOS Xamarin Forms app using Visual Studio ....anyone have one they can share or point...
View ArticleAndroid TabLayout Custom Renderer for subpages
Hi all, I've implemented a custom renderer for visualizing the tabs in a TabbedPage on Android. My app contains two TabbedPages; one is in App.MainPage, the other is a subpage of that one. Here's the...
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Create Simple Crud Xamarin.Forms App with RealmDB and MVVM
Good day guys, I just created a simple steps on how to create a simple crud app with MVVM. It's very simple to follow...
View ArticleAccess a MemoryMappedFile with Xamarin.Forms
Hi! I want to use Xamarin.Forms as a Crossplattform UWP and MacOs app. I already got an existing service for the backend. One major feature i need is a memorymappedfile! (for inter process...
View ArticleFontSize Windows Phone Renderer
Hi All, I need to change FontSize in an Entry Xamarin Forms Control. I create a render for iOS and Android and all work fine but... Windows Phone NO. Does anyone know how you can change the Font Size?...
View ArticleDownload and upload data from the Google cloud
I would like to use Google disk to sending files from/into my appliacation. I found a plugin https://components.xamarin.com/view/DataNuage.Google.CloudStorage, but is there another way how to do it ? I...
View ArticleHow to upload a file with a progression bar in xamarin and get it using...
Can someone suggest me some ideas how to do this task Upload Bar with a progression bar below it and a upload button which should give a HTTPRequest to ASP.NET WebAPI which directly stores the file to...
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Pannel like polaroid look
Hi All, How we gonna create custom control like Polaroid panel, Thanks
View ArticleEasy way to go from Windows 8 XAML to Androd XML?
Going from a Windows 8.1 Phone app, into a Xamarin Android XML. Any translators? Have 34 XAML files.... thx.
View ArticleGetting error "java.exe exited with code 2"
2>Using "CompileToDalvik" task from assembly "C:\Program Files (x86)\MSBuild\Xamarin\Android\Xamarin.Android.Build.Tasks.dll". 2>Task "CompileToDalvik" (TaskId:419) 2> Task...
View ArticleHow do launch Google Maps or Apple Maps from my iOS application?
I understand that you cannot do this anymore with iOS 6+: NSUrl url = new NSUrl("http://maps.apple.com/?q=" + _er.Place); I saw that we now have to use a MKMapItem and then the OpenInMaps() method. I...
View ArticleCrash in Google Pre-launch report
Hi! I got a crash in Google's Pre-launch Report that I do not really understand so any hints on what can cause it or steps to take to track it down is appreciated. My App manages to start an UI Testing...
View ArticleZygoteInit Errors
I have an app in the play store that I keep seeing crash reports for ZygoteInit Errors. I am at a loss with how to track down what is happening. I have not been able to reproduce the errors and the...
View ArticleImage from URI not showing up on Xamarin.Droid.
Hey! I have an ImageSource in my app which is loaded from an URI using the following code: img.Source = ImageSource.FromUri(new Uri("https://crafatar.com/renders/head/" + Data.selectedPlayer.uuid +...
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