Gerald Versluis: have i been pwned? Xamarin.Forms app

The past few weeks I have been busy creating a new app based on the haveibeenpwned.com API. And it is ready!

What?

The website haveibeenpwned.com is a website by security MVP Troy Hunt which focuses on data leaks, hacks and website breaches in all forms and shapes. While entering my usernames and passwords in there, I noticed there was also an API available.
Because I’m a big supporter of creating secure software ánd needed a new app project to try out push notifications, I took up this project to create a multi-platform app which leverages this API.

I does almost everything you can do on the website. It shows you which sites are indexed, read background information about the hacks, search through breaches and pastes for your own data and enable push notifications to be notified on new breaches.

How?

The techniques I have used include, but are not limited to:

  • Azure Mobile Services
  • PortableRest NuGet
  • Xamarin.Forms 2.0 with some CustomRenderers
  • FreshMvvm

Over the coming time I will describe some new things I have learned while creating this app. Probably starting with push notifications, which is going to be a big one divided into more posts.

have i been pwned app iOS screenshothave i been pwned Android screenshot

Where?

You can check it out yourself for iPhone (Universal iPhone and iPad) and Android. Taking advantage of all that Xamarin has to offer there is of course also a Windows Phone version but this is giving me some troubles right now, so it will come soon.

Let me know if you like it, want to know how I did specific things or you can think of any more features I could add!

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Xamarin: Favorite Xamarin 4 Feature Contest Winners!

Xamarin 4 was designed to empower mobile developers by providing everything necessary to build and create great apps. The release included major enhancements and new features to the Xamarin Platform, such as Xamarin.Forms 2.0, as well as Xamarin.UITest 1.0, the Xamarin Test Recorder Preview, and general availability of our real-time app monitoring service, Xamarin.Insights, which enables […]

The post Favorite Xamarin 4 Feature Contest Winners! appeared first on Xamarin Blog.

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Adam J Wolf: Weekly Xamarin Newsletter Issue #70

Continuous Coding with Xamarin iOS Frank A. Krueger wrote a new Xamarin Studio plugin that all Xamarin.Forms developers need. Handling Events in the Xamarin MessagingCenter Wallace McClure makes everything simpler with the Xamarin Messaging Center. Optimizing Xamarin.Forms Apps for Maximum Performance Pierce Boggan, from Xamarin Inc., shows us some tips for faster apps in the […]

The post Weekly Xamarin Newsletter Issue #70 appeared first on Syntax is my UI.

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Daniel Cazzulino: How to enable Xamarin.Forms XAML Intellisense in VS 2015 Update 1

As explained in XML vs XAML intellisense section of my blog post, Xamarin 4 ships with an XML-based intellisense for Xamarin.Forms we wrote from scratch. We have worked with Microsoft to make it possible to use the excelent built-in XAML language service instead, which knows about XAML’s specifics, and is driven by metadata provided by the Xamarin.Forms library.

In Visual Studio Update 1, a number of key issues were resolved that make the XAML language service quite usable for Xamarin.Forms XAML editing, so we’re releasing a Visual Studio extension to enable experimental support for it so that we can gather early feedback on what works and what doesn’t. Please file bug reports at our Xamarin Bugzilla tracker, for the Visual Studio Extensions product, under the Xamarin.Forms component.

You need to be using the latest stable version of the Xamarin.Forms nuget package, which contains the XAML language metadata required to provide intellisense.

We are providing this extension as an early preview and to gather feedback about things that should be improved or don’t work as expected. So please give it a shot and let us know how it works!

How do you tell if XAML language service is editing your file and not the XML language service?

If your XAML document contains an XML declaration, it will be in blue collor, rather than red:

XAML language service

Versus:

XML language service

(you can play “spot the other difference too ;))

Will this break anything on my stable dev environment?

Luckily, this is a minimally disruptive extension that just provides a bit of registry information to Visual Studio to know that it’s safe to open Xamarin.Forms XAML files with the XAML language service, that’s all. For additional reassurance, I’ve just put the extension source in GitHub if you rather see for yourself ;).

Given that, if anything breaks badly, recovery steps are:

  • File a bug report!
  • Uninstall the Enable XAML Language for Xamarin.Forms extension from Visual Studio’s Extension Manager (or Extensions and Updates dialog nowadays).

And you’ll be back to normal.

Thanks and please let us know how it works!

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Kerry W. Lothrop: Making your iOS views scrollable

If you’re using iOS auto layout (you should) and you’ve ever tried to add a scroll view in Interface Builder or the Xamarin iOS Designer you might have noticed that it is not an easy task. If you’re interested, here are some instructions. This is especially true if you only realize that you need a … Continue reading Making your iOS views scrollable
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Kerry W. Lothrop: Making your iOS views scrollable

If you’re using iOS auto layout (you should) and you’ve ever tried to add a scroll view in Interface Builder or the Xamarin iOS Designer you might have noticed that it is not an easy task. If you’re interested, here are some instructions. This is especially true if you only realize that you need a … Continue reading Making your iOS views scrollable
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