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Custom Renderer not compiling
I want my ListView to always display the scrollbar, and then I want to specify the width of the scrollbar (the next stage). So I have been advised this can be done by using a custom renderer. It looks...
View ArticleWhy my Android app crashes and throws ANR - How to understand the reason?
Hi, My app is crashing and throwing ANR report in Google Play Console but I don't know why and where is the issue? The error says: Broadcast of Intent { act=android.intent.action.SCREEN_ON...
View ArticleWhat event do I need to make the verticle scrollbar visible?
I have my custom renderer for the ListView control and the intention is that the scrollbar is always displayed. According to the Android documention this can be done;...
View ArticleTrouble with Navigation Bar in MasterDetail Page
Hi I'm having trouble with the MasterDetail Navigation on the detail page. I would ultimately like to hide the navigation bar so that I can create a very custom look and feel I have tried adding...
View Articleunable to deploy my android application on android accelerated X86 oreo...
Hi , i create a sample application in xamarin forms. after building the project, i tried to deploy on emulator(android 8.1 oreo). i am getting the following error. please help me. 3>No way to...
View ArticleScrollView cut off page content
I'm trying to create a page with ScrollView and PullToRefreshLayout from James Montemagno (https://github.com/jamesmontemagno/Xamarin.Forms-PullToRefreshLayout). When the page is open, the...
View ArticleXamarin Forms fillig observablecollection via messagingcenter
Hi Guys, i`m currently trying to build a xamarin forms application containing 2 views. An OverviewPage and a ImagePage, both in a navigationpage. The OverviewPage is like a galerie of images and every...
View ArticleForceUpdateSize slows UI
Hi! I have this strange issue, i have a ViewCell inside a ListView that expands when you tap inside, calling cell.ForceUpdateSize() , this works OK, but if you it repeated times (say, like 3 or 4...
View ArticleBehaviors in ControlTemplates
I have a ControlTemplate defined in App.xaml for pages with ListViews like so: <ControlTemplate x:Key="BaseModelListPageTemplate"> <StackLayout> <Label Text="{TemplateBinding...
View ArticleGet TimePicker value as String?
I can't believe this is hard information to find. I must be searching with the wrong words or something. Everybody's talking about binding this and binding that--I just want a string! When I try to get...
View ArticleCross-platform video player
Is there any 3rd-party implementation of a cross-platform video player? I don't have experience with custom renderers. Also is it possible to play native video players in platform-specific code using...
View ArticleSend Xamarin.Forms (Android only) SMS without user interaction
Hello, I couldn't get sending text messages without user interaction to work, i've scratched the web for it with no luck, am I missing something or it is not possible (yet).
View ArticleSetting Row span and Column span in Xamarin.Form Grid View Control
Can anybody explain how to set Row span and Column span in Xamarin.Form Grid View Control ?
View ArticleHttpClient Different Implementations?
Hello! When developing my project on Xamarin, I first test some code in Windows Console and only then, test on Android. The current tested code was to do some http requests to a NTLM-based server. So,...
View ArticleHow to display video uploaded and recorded to database
hi Xamarin Forum how can I pull vid data from database and displayed into video Player
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What is the equivalent of activity in Xamarin.Forms?
What I'm looking for is the equivalent of Activity (Android) in Xamarin.Forms. I want to call the activity to use it on a separated class. Thanks in advance
View ArticleCompiler warning: Directory XXX contains YYY.dll but no debug symbols file...
Hello Community, I got a bunch of warnings that piled up in my project. I am trying to analyse these warnings, cleanup them up, fix or suppress them if possible. The most of my warnings are of type:...
View ArticleXamarin Forms - Check from Custom Renderer if control has properties set from...
I have Custom Renderers for some controls (> Button, > Picker, > Label) and there are some common properties, which I have set in the Custom Renderers and in some cases, I want to set...
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After changing from FormsApplicationActivity to FormsAppCompatActivity some...
Hi! I changed my MainActivity to use FormsAppCompatActivity to be able to support Android 6.0 Runtime Permission, which was pretty messy to fix in Xamarin Forms. When I did this, I had to change my...
View ArticleDatePicker Formats
Is there documentation for the different format options for a DatePicker when using Xamarin forms. In the one of the guides I found I could set the Format ="D" Is there a list somewhere that shows the...
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