How can I send a message (sms) automatically in android?
I want to send a message without opening the messaging application. Can I do it that?
View ArticleLast Xamarin Update the breakpoint not working
Hi, yesterday i have done the last xamarin update (16.3.0.277) and later breakpoint debug stop to work.I tried to delete bin and obj folders and rebuild, restart VS, restart PC, changed develope device...
View ArticleGet Real Device Android Emulator
Hi everyone, I want to test my app with specific device (Huawei P Smart). And I want to know if there is a solution or if it exists to have an emulator device based on EMUI availiable. Apparently my...
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Trusted certificate to sign my UWP App
Hello Everyone, There's one scenario where i need to provide my UWP app to client via sideload, so i just wanted to know which would be the best trusted certification authority to sign my app package....
View ArticleImplementing INotifyPropertyChanged in xamarin.forms
Hi everyone, so I have a model class and I want to creat a ViewModel so that I can track the changes that happen in one of my Model class arguments. what should I do ? this what I've done so far Model...
View ArticleAndroid issue java.lang.NoClassDefFoundError
Hi, I reported issue with Xamarin.Forms: https://github.com/xamarin/Xamarin.Forms/issues/8301 However, I also found some solution for native development using Gradle, do you know how to apply this fix...
View ArticleForm Navigation Issues
Hi All, I've been searching Google for answers to my issue and cannot find the answer. Basically I have several tablet applications and users have been reporting that after using the app for sometime...
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How can I reduce the width of Master Detail page?
this is my code <?xml version="1.0" encoding="utf-8" ?> <MasterDetailPage.Master> <ContentPage Title="Menu" Icon="hamburger.png" BackgroundColor="Red" > <StackLayout...
View ArticleCan you bind the hamburger menu icon in android?
I would like to do something like: <MasterDetailPage.Master> <ContentPage Title="Menu" IconImageSource="{Binding MyIcon}" BackgroundColor="#454d58"> But in Android it does not work. Is...
View Articlechanging minimum api level breaks my UI, looking for pointers
Hello there, I'm maintaining an app that is written in Xamarin.Android and for an update, we have to increase the target API level from 15 to 26. The only thing changed in my code is <uses-sdk...
View ArticleError when i Build my app
This is the error Error MT2101: Can't resolve the reference 'System.Void SQLite.SQLiteConnection::.ctor(System.String,System.Boolean)', referenced from the method 'PerformaMobile.Core.Api.EnrollState...
View ArticleHow to use Xamarin in existing iOS or Android Application?
I have an iOS project written in Swift. I want to use Xamarin Views inside iOS Native Project. is there any way to achieve this task?
View ArticleCreate thumbnail from Video
I want to create 5 thumbnails from a video (at 5 different moment in the video) to let the user choose the thumbnail. I did some search and I didn't find the good way to do that. Can someone help me?...
View ArticleError: Unknown MSBuild failure. Please try building the project again
When I try to build my App I get this error: Error: Unknown MSBuild failure. Please try building the project again (PerformaMobile.Core.Resource) I did many attempt like give permission to folder...
View ArticleHow to extend existing iOS or Android App using Xamarin?
My Requirment: 1) “Host App” should be made Native Language Project. Host App will Launch Plugin App. Kotlin or Java for Android / Swift or Obj-C for iOS) 2) “Plugin App” should be made in Native...
View ArticleChange Status Bar Color on iOS
Is there a way to change status bar color dynamically, but not the navigation bar color?
View ArticleUIScreenEdgePanGestureRecognizer equivalent gesture recognizer in Android?
Like the title says I need a gesture recognizer for Android. Simply like the UIScreenEdgePanGestureRecognizer in iOS. What I need is to detect a swipe from outside to inside. This is actually the same...
View ArticleAvoiding Automatic Button Capitalization
I have noticed that by default Xamarin.Forms Buttons automatically capitalizes the button text. I do not want this. I have found several postings both here and other sites suggesting creating custom...
View ArticleIs it possible to auto-capture an image when a face is detected?
Hello. I am trying to create a face recognition login feature for my application. Currently, my app works this way: Click camera icon to open camera. Take a photo and send that photo to the Face API...
View ArticleSsl error:1000007d:SSL routines:OPENSSL_internal:CERTIFICATE_VERIFY_FAILED in...
Hi, Please go through the below exception and suggest the resolution of this error. Happens only when calling any API and only in Android. Works in iOS without any exceptions. Using XF v4.0.30319...
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