I’m proud to annonce the release of Pillar, a lightweight MVVM framework for Xamarin.Forms 1.x and 2.x. With this framework, you won’t have to deal with page navigation or messed up code-behind anymore. Now, it’s all about view models, and navigation between view models. It rely on Autofac for dependency injection and MvvmLight for basic MVVM features and helper classes.
Features included in Pillar:
- ViewModel navigation, you won’t need to manipulate pages in your view models
- Design your apps with unit testing in mind with dependency injection
- Flexible, you can use differents patterns: ViewModel first, Messaging, ViewModelLocator
- EventToCommand behavior and useful converters included
- Useful views: ItemsView repeater, with optional DataTemplate selector by item type
- Not intrusive, you can reuse your view models in other projects (WPF for example) with very few modifications
You can install Pillar with the Nuget package manager:
You will find the documentation and samples on the GitHub repository. Continue reading “Pillar, a MVVM framework for Xamarin Forms”
MuPDF is a small, fast and free PDF library written in portable C, available for Android. You can use this library for its built-in PDF viewer, for rendering PDF pages to images with a high-quality, manipulating PDF files in various ways…
If you want to use MuPDF in your Xamarin Android application, you can use this MuPDF Xamarin Android Binding nuget package that I made. Continue reading “MuPDF Xamarin Android binding on Nuget”
Designing a login form with Ionic Framework is very easy. I wrote this post for two reasons:
- First, I find vertically and horizontally centered login forms in mobile applications beautiful, especially with a nice background image or pattern.
- Secondly, I wanted a responsive login form that looks great on tablets. Many people use Ionic Framework to develop smartphone-only applications, but it is possible to make them look good on tablets with the Ionic responsive grid.
Continue reading “Centered login form with Ionic Framework”
This component is a part of Pillar, a lightweight MVVM framework that I made for Xamarin.Forms 1.x and 2.x. Please check it out on Nuget or GitHub.
An EventToCommand behavior can be used to bind any event on a visual element to an ICommand. Typically, this element is used in XAML to connect the attached element to a command located in a ViewModel.
When I started playing with Xamarin Forms, I found myself in a situation where I had to bind the ItemTapped event of the ListView to a command. I managed to do so by using the Behaviors from the Cavalli Corrado’s nuget package.
But since Xamarin Forms officially supports Behavior in version 1.3, I wanted to write my own. Continue reading “EventToCommand in Xamarin Forms Apps”