Today, I will present Xamarin Forms (XF) mobile application (iOS and Android) which talks to the vehicle. I will present demo app which reads vehicle speed, engine revolutions per minute-RPM and some other data, such as engine temperature. For that I will use: Xamarin Forms as mobile development framework, On-board diagnostics – ODB2 as car […]
A little bit of background. Bluetooth is a wireless technology standard used for exchanging data between fixed and mobile devices over short distances using short-wavelength UHF radio waves in the industrial, scientific and medical radio bands, from 2.402 GHz to 2.480 GHz, and building personal area networks. It was originally conceived as a wireless alternative to […]
Every application need some kind of logging or monitoring system. Monitoring can be used for tracing errors and exceptions, for analyzing of app usage, for finding hard-to-trace bugs in “production environment”, for storing some other runtime data interested for later analysis, and similar. In general and very commonly, .NET desktop apps use some kind of […]
Xamarin Forms development stack is awesome framework for developing cross-platform mobile applications. On one hand, being Xamarin developer has many benefits over other mobile development stacks. But, on the other hand, developing cross-platform application can be frustrating, because I need to know internals and tricks for all targeting platforms. One of the tasks every developer […]
The Android App Bundle (AAB) is Android’s new, official publishing format. It offers a more efficient way to build and release your apps. AAB enables easier deliver of a great experience in a smaller app size, which can improve installation process.
In this blog post I will show how to install AAB-based Android application onto locally connected device.
To start with – what is Android App Bundle (AAB)? According to Google, the Android App Bundle is Android’s new, official publishing format that offers a more efficient way to build and release your app. The Android App Bundle lets you more easily deliver a great experience in a smaller app size, which can improve […]
Android ecosystem has huge numbers of libraries which can be used in Android-based applications. Technically, these libraries are files with .jar or .aar extensions. When developing Android application with Java these libraries can be directly included/linked in the application and used. Of course, re-usage of these java-based libraries in Xamarin Forms is possible, but the […]
When unit testing Xamarin Forms, sooner or later you hit at “You MUST call Xamarin.Forms.Init()” problem. In this blog post I will investigate one way how to deal with this issue.
I was involved in development of Xamarin Forms mobile app which was targeting also Chinese market. We handled Chinese localization as any other language/region. But, some China-based phones gave me some headache.
Read out more!