Change color of a Pin on map
Hey, so I have to add a lot of pins on my map based on category, but from what I saw Xamarin does not have implemented property to just change color of it? I was reading...
View ArticleWhere to find the symbolic versions of my app, to use the ndk-stack tool for...
https://developer.android.com/ndk/guides/ndk-stack I'm unable to find the correct folder in which the app is represented as Debug or Release symbolic version. In order to translate the android...
View ArticleLinq and change Label text
Hi I'm trying to write code to change Label text after succesful barcode scanning. Code below: void SearchBarcodeFromDB() { using (SQLiteConnection conn = new SQLiteConnection(App.dbPath)) {...
View Article[VS2019]Android Emulator hangs when debugging app
Further to my last question where VS2019 failed to deploy my Xamarin Forms app to the Android emulator due to 'lack of space', I increased the 'memory' in the emulator settings and tried again. This...
View ArticleSignIn and SignUp in Xamarin forms
hi everyone!!! i am new to the Xamarin forms. i want to make Registration page and login page in xamarin forms targeting android and iOS platforms. and all the value which we will use must store in...
View ArticleHow do I get Xamarin Forms UWP to install all of my language resources?
I'm hoping someone has the answer to this. I localized my app as James Montemagno instructed in his video and also put the dropdown to choose the language, but Xamarin Forms UWP will only install the...
View ArticleUploading Via Webview
Hey Everyone! I am having trouble uploading a file from a android webview. I have followed all the examples on the web I could find and none of them seem to work properly inside of Xamarin. Natively...
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Item of Grid does not fit in cell
Hi everyone, I have faced with issue that Grid Item does not fit in cell: <Grid VerticalOptions="FillAndExpand" x:Name="Grid" RowSpacing="15" ColumnSpacing="15"> <Grid.ColumnDefinitions>...
View ArticleUnable to open database file (code 14)
SingleSignOnStatus ssoStatus = new SingleSignOnStatus(); // Android Launcher uses the Android Content Provider service to store SingleSignOn Credentials Android.Net.Uri uri =...
View ArticleCheck in iOS if Navigation Bar Separator is hidden
I'm using Xamarin.Forms, and in iOS I made a custom render for PageRenderer where I can apply a gradient image to the NavigationBar.ShadowImage like below:...
View ArticleiOS app crashes on launch from app store only
Hello, something strange is happening to my app. On android it works great. On iOS it works great in debug and release on a simulator and on the device. Once i make the archive and upload it to...
View Articlecall native method from PCL failing Xamarin.From > 4
When trying to call a native method from my Shared Project (.NET Standard 2.0) to my iOS project. It not entering the CallToNativeMethod on my iOS project when using Xamarin.Forms version 4 or up. I...
View ArticleAnti-debugging in Xamarin Forms
We created a mobile app with Xamarin.Forms for iOS. One of the requirements is to make sure the app can't be attached to a debugger when it's running on a jailbreak iPhone. I found the link about...
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Make Group of XML For Every n Items in List
Okay, I've had a fair chunk of experience with classic C#, but I literally picked xamarin android up 26 hours ago so I'm still very green to this and XML in general. I've got a TableLayout currently,...
View ArticleUpdate your apps to be 64-bit compliant by August 1, 2019
Hi Team, This query is regarding the mail received from the Google Play saying all apps that use native code must provide a 64-bit version in order to publish an update and one of our application does...
View ArticleZXing.Net.Forms: White background on IOS camera preview (scanning works though)
Hi there We have a problem with the ZXing Barcodescanner for Xamarin.Forms and I thought somebody here might be able to help. The scanner works perfectly on Android, but on IOS I can't see the camera...
View ArticleXamarin.Forms iOS Holdin on a Link Opens in Safari
Hello guys, I am using WebView to hold a page, single tapping links works like a charm but holding down on the link opens external safari app ( Android has no problem ) Did anyone have a solution for...
View ArticlePossible to update Label.Text *before* display?
I have a view that is essentially a popup window. The view "opens" and "closes" simply by toggling IsVisible. The view contains several labels whose contents change each time the view becomes visible....
View ArticleFastRenderers.ImageRenderer Bug - ObjectDisposedException: Cannot access a...
I am hurting my brain since last one week on an issue. I am using CrossMedia plugin to capture photo's. The flow of the application is something like this: 1. Main page with 4 tab pages. (PAGE 1) 2. On...
View ArticleChoose or change the APK signature scheme from Visual Studio 2019
Visual Studio 2019 is able to sign the APK file of your Xamarin Android project, through the "Archive", "Distribute ...", "Ad Hoc" menu options. I checked the signature of the .apk file i got , using...
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