davidfowl

Minimal APIs at a glance

This document now exists on the official ASP.NET core docs page.

• Application
  • WebApplication
  • WebApplicationBuilder
• Request Handling
  • Routing
  • Parameter Binding

JonDouglas

Approaching a Xamarin.Android Bindings Case

1. Investigation

One of the best ways to investigate a problematic Xamarin.Android Binding is to first ensure you have the proper tooling available:

• Diagnostic MSBuild Output Enabled(Instructions)
• Java Decompiler(http://jd.benow.ca/)
• .NET Decompiler(https://www.jetbrains.com/decompiler/)
• Binding SDK Documentation

danvanderboom

using System;
using System.Threading.Tasks;
using Xamarin.Forms;

public static class ViewExtensions
{
	public static void ShiftColorTo (this VisualElement view, Color sourceColor, Color targetColor, Action<Color> setter, uint length = 250, Easing easing = null)
	{
		view.Animate ("ShiftColorTo",
			x => 

brendanzagaeski

<metadata>
	<!-- Some Metadata.xml fixes for binding the Socialize Android SDK (http://getsocialize.com/sdk/) in Xamarin.Android
	     Note that this is not a complete set of fixes. These changes only address the first round of compile errors. -->

	<!-- Fixes for duplicate EventArgs, as discussed on:
	     http://docs.xamarin.com/guides/android/advanced_topics/java_integration_overview/binding_a_java_library_(.jar)/#Problem_Duplicate_custom_EventArgs_types
	     Error message: Error CS0102: The type `SomeClass` already contains a definition for `p0' (CS0102) -->
	<attr path="/api/package[@name='com.socialize.auth.twitter']/interface[@name='TwitterAuthListener']/method[@name='onError' and count(parameter)=1 and parameter[1][@type='com.socialize.error.SocializeException']]" name="argsType">AuthTwitterErrorEventArgs</attr>
	<attr path="/api/package[@name='com.socialize.facebook']/interface[@name='Facebook.DialogListener']/method[@name='onComplete' and count(parameter)=1 and parameter[1][@type='android.os.Bundle