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Xamarin Live Player - Failed to debug your app.
So I've tried to debug the application in my phone. And everything seem well. But then I got this error: Start CloudDMS.DemoMobileApp.Android, Samsung SM-A300FU Player, . Attempting connection to debug...
View ArticleMvvmCross Page Navigation Issue
I'm developing the app using MvvmCross. I need to clear all the back stack page & show the first page. for ex: MainModel page--> navigationService.Navigate--> SecondViewModel button...
View ArticleCould not load assembly 'Zxing.portable'
Whenever I try to deploy my android project get the same error every time. Error : "Could not load assembly 'zxing.portable, Version=0.16.2.0, Culture=neutral, PublicKeyToken=830ae994e36ac27d'. Perhaps...
View ArticleHow can we get Mobile No. of Android Device in xamarin forms
Can we get Mobile No. of Android Device in Xamarin forms This code didn't worked Android.Telephony.TelephonyManager tMgr =...
View ArticleImages on top of background images are not selectable in Android Talk back...
I have a page with an image set as a background. On this page I have images with tap gesture recognizers resting on top of the background image. On Android in accessibility mode when ever I try to...
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Xamarin.LiveReload version mismatch? 4.0 pre-release nuget with 3.27 VS...
If I upgrade the NuGet for Xamarin.LiveReload to the 4.0-Dev prerelease the solution can't build because the VS2017 Extension requires 0.3.27 So how does one try out the pre-release Nuget for fixes? I...
View ArticleHow to open app if i pressed power button 3 times?
Hi, I have a requirement where when a user press power button 3 times. Mobile should open our app start an activity. Is it possible for android and IOS? Regards and thanks.
View ArticleNo constructor found for...
On Android 4.4.2 sometimes I get: Caused by: md52ce486a14f4bcd95899665e9d932190b.JavaProxyThrowable: System.NotSupportedException: Unable to activate instance of type...
View ArticleHow we can do Social Login using Facebook, Instagram, LinkedIn, google+ ?
I want to do Social Login through Facebook, Instagram, LinkedIn, google+ from my app.but i am not able to do it.kindly suggest me..
View ArticleSystem.ArgumentException crash in custom UWP FrameRenderer
Hi, I'm using a custom FrameRenderer in my UWP project to style frames (corner radius and color). When I scroll a bit back and forth, the app crashes with a System.ArgumentException: Value does not...
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Run .xaml.cs file during runtime
Hello! My app uses connection with server, which allows users to download certain files from it. Downloading, managing etc. works well, but how to open them when the app is opened? Just like we have...
View ArticlePicker Selection Event
Hi, I have a problem with xamarin form picker. I need to have an event when the "done" (ios) or "ok" (android) button was clicked. Cause i want to open a popup when user select an item. I only see a...
View ArticleIs it possible to share and install the app on other device using APK file...
I am new to Xamarin development and developing an app in Xamarin.forms using Visual Studio 2017 on Mac. I am testing my app using USB-Debugging/Genymotion on devices and also getting generated APK file...
View ArticleBottomBar dll
I have integrated Bottom bar dll to shared code. I couldn't change bottom bar icons color or import to color icons. that icons are showing selected is a white color & not selected is a gray color....
View Articlexamarin forms maps
Hi xamarin forum I got this error from downloading xamarin.forms.maps "Failed to retrieve information about Xamarin.forms.Maps from remote source...
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Xamarin.Forms in real project - development tutorial
Hi xamarin developer! I hope you all doing well. Let me introduce first episode of my project "Xamarin.Forms on real project": Animation on splash screen - I want to create real Xmarin.Forms project...
View ArticleError in implementing xamarin.forms.map
Hi xamarin Community how to resolve this issue error: package com.google.android.gms.common.api.GoogleApiClient does not exist com.google.android.gms.common.api.GoogleApiClient.ConnectionCallbacks im...
View ArticleUnable to Update Xamarin.Forms IOS
Hi, Guys, I have inherited this project from the previous developer and I am trying use third-party library which required xamarin forms to be at 2.5 minimum. I am having an issue where I am unable to...
View ArticleXamarin Forms PCL - DatePicker doesn't open correctly on UWP
Hi, I don't get something, I would like, from a button, open my DatePicker. So I coded that: private void OnDateClicked(object sender, EventArgs ea) { Debug.WriteLine("PLOPPP");...
View ArticleOpen Page in PCL when Local notification is clicked
Hi, I am using below code in my Droid project within my PCL solution: global::Android.Net.Uri uri = global::Android.Net.Uri.Parse("android.resource://" + this.PackageName + "/Raw/" +...
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