Recent Posts
Authentication from a Xamarin.Forms app using WebAuthenticator
The OAuth 2.0 for Native Apps spec represents the best practices for OAuth 2.0 authentication flows from mobile apps. These include: Authentication requests ...
Bind from a ControlTemplate to a ViewModel with Xamarin.Forms
The best new feature in Xamarin.Forms 4.3 is relative bindings. Relative bindings provide the ability to set the binding source relative to the position of t...
Xamarin: Connecting to localhost over HTTPS from simulators and emulators
Most mobile apps consume web services. During the development phase, it’s common to deploy a web service locally and consume it from a mobile app running in ...
What’s new in CollectionView in Xamarin.Forms 4.2?
Xamarin.Forms 4.2 was released this week, and includes a number of updates to CollectionView. The main updates are outlined below. Data CollectionView now su...
Frequency filtering with Xamarin.Forms and SkiaSharp
Previously, I wrote about performing convolution in SkiaSharp. I used the CreateMatrixConvolution method from the SKImageFilter class to convolve kernels wit...