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Implementing INotifyPropertyChanged in xamarin.forms

I am doing a cart in xamarin.forms, in my cart page there is a list view with data. Each of the cell containing a button to select the count of item and amount. In the cart view there is a label for...

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Xamarin Android OutOfMemoryError

Anyone knows what this should be, im getting the following error before the app crash `` [Choreographer] Skipped 57 frames! The application may be doing too much work on its main thread. [MonoDroid]...

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How do I center-align listview items?

How do I center listview items within a Xamarin.Forms app? I have the following code: <ListView Grid.Row="1" Grid.Column="0" ItemsSource="{Binding Results}" HorizontalOptions="Center">...

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Exceeded Retry Count of 10

I have updated to the latest Xamarin.Forms. I am using Visual Studio 2013. Since I updated to the latest Xamarin for Visual Studio this morning, I am getting these issues all of the time in Windows...

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Anroid Service in Xamarin.Forms application

I would like to implement Background Streaming Audio in simple podcast player. I have SoundService and ViewModel implemented , but I am still not sure how to implement this Android Service from...

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Use a ListView like it is a TableView

Currently I am using a TableView to show different kind of custom view cells. Now I want to add the pull to refresh functionality to the TableView. Unfortunately, a TableView does not support...

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How are people handling in-app purchases in their XF apps?

If you are handling in-app purchases in XF apps, how are you doing it? I'd like to only have to code up one method, that would then work across all XF platforms (Android, iOS, WinPhone, Windows), as...

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How to use defined color from App.xaml in style

I have color defined in app.xaml <Color x:Key="TablePageColor" Accent="#EFEFF4" /> Is where way to use this color in style what defined in same app.xaml? For example: <Style...

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Is there a rich text editor component for use in Xamarin.Forms apps...

Does anybody know of a rich text editor component for use in Xamarin.Forms apps (including for Windows)? Many thanks, John H.

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Unable to build Android binary after upgrading to XF 1.5.0

Unable to build binary for Android after upgrading to XF 1.5.0 with X.F.Maps 1.5.0 . Fails with the following error No resource found that matches the given name (at 'mediaRouteConnectingDrawable' with...

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AdMob Component with Xamarin Forms

I am writing to ask if code samples are available for integrating the Google AdMob Component from the Xamarin Store - into a Xamarin Forms app project; At this point - only iOS is being targeted as a...

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ContentPage swipe event & lateral menu

Hi, I have a question concerning @MichaelRumpler plugin MR.Gestures. I need it in order to implement swipe gestures on ContentPage to swipe tab in a TabbedPage. It's working great on Android & iOS....

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Listview on iOS 9 not filling screen width - issue with custom ViewCell

In iOS8 a simple Listview would have separator lines that filled the width (especially in landscape mode) In iOS9 the Listview separator lines no longer fill the full width on a landscape iPad mini....

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Barcode rendering with ZXing.net in my Xamarin.Forms app

Heyo, So I've seen a lot of posts where people need help scanning barcodes, but so far I've not seen any posts where people were having trouble rendering a barcode from a piece of data. Our app needs...

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Web Services data in ContentPage allways null from ViewModel

Hello all, i have the following problem, im requesting data from my Rest service and in the ViewModel it shows everything perfekt. But when i execute the command from my ContentPage it has no data in,...

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Coordinate units

Whenever in Xamarin.Forms I see size or corrdinates being set, it is not clear....are these numbers pixels, dip, px, ps or something else? Please, let me know

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WebBrowser not visible in Windows Phone PageRenderer.

Hi all, I need to implement OAuth2 login using Xamarin.Auth and Xamarin Forms. For iOS and Android is straightforward, but for Windows Phone I had to download the library from the alpha channel in...

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Xamarin.Forms font size units

Hi, I wanted to find out unit what Xamarin.Forms uses for the font sizes specific in style setters. Ideally I would like to specify density- or scale-independent pixels since that is recommend by the...

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iOS Page with WebView and Stacklayout with Buttons - Webview shows black content

Hey there, We have dynamic Views, which gets generated during Runtime (content loaded from local storage, parsed to Xamarin Forms View Elements). We have 3 possible schemas: 1. a page with a single...

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On iOS, can I set the StatusBar text color independently of the...

I have a Xamarin.Forms app I've been working on and I can't seem to set the colors as I'd like on iOS. I'm using a NavigationPage as the main page of the app with a normal content page inside of it....

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