programmation

public static class EnumExtensions
{
    public static string Description(this Enum e)
		{
			var type = e.GetType();
			var name = Enum.GetName(type, e);

			var memberInfo = type.GetTypeInfo()
								 .DeclaredMembers
								 .Where(p => p.Name == name)

programmation

using System;
using System.Net.Http;
using System.Net.Http.Headers;
using System.Threading;
using System.Threading.Tasks;

namespace MyNamespace
{
	public class LoggingHttpClientHandler : HttpClientHandler
	{

programmation

var response = await GetAsync (requestUri, token);
var responseType = response.Content?.Headers?.ContentType?.MediaType;
this.Debug (String.Format ("Response {0} ({1}) -> {2}", (int)response.StatusCode, response.StatusCode.ToString (), responseType));
var responseText = await response.Content.ReadAsStringAsync ();

programmation

	private int GetNavBarHeight()
		{
			int resourceId = Resources.GetIdentifier("navigation_bar_height", "dimen", "android");
			if (resourceId > 0)
			{
				return Resources.GetDimensionPixelSize(resourceId);
			}
			return 0;
		}

programmation

<key>ITSAppUsesNonExemptEncryption</key><false/>

programmation

// https://forums.xamarin.com/discussion/comment/180081/#Comment_180081
// Platform project
{
  var type = item.GetType();
  var prop = type.GetProperty(picker.DisplayMember);
  picker.Items.Add(prop.GetValue(item).ToString());
}

// PCL
{

programmation

using System;
using System.Threading.Tasks;

namespace MyApp
{
	// Borrowed from @rid00z (http://www.michaelridland.com)
	public static class AsyncMixin
	{
		public static void RunForget(this Task t)
		{

programmation

// from https://forums.xamarin.com/discussion/comment/154636/#Comment_154636
public static Task<T> BeginInvokeOnMainThreadAsync<T>(Func<T> a)
{
	var tcs = new TaskCompletionSource<T>();
	Device.BeginInvokeOnMainThread(() =>
		{
			try
			{
				var result = a();
				tcs.SetResult(result);

programmation

		public static void Shake (this View view, int shakes = 4, Action completion = null)
		{
			Task.Run (() => {
				Device.BeginInvokeOnMainThread (async () => {
					uint duration = 50;
					await view.TranslateTo (5.0, 0, duration, Easing.Linear);
					for (var shake = 1; shake < shakes - 1; shake++) {
						await view.TranslateTo (-10.0, 0, duration, Easing.Linear);
						await view.TranslateTo (10.0, 0, duration, Easing.Linear);
					}

programmation

	public static class ViewExtensions
	{
		public static void Wobble (this View view, int wobbles = 4, Action completion = null)
		{
			Task.Run (() => {
				Device.BeginInvokeOnMainThread (async () => {
					uint duration = 50;
					var count = 4;
					await view.RelRotateTo (5.0, duration, Easing.Linear);
					for (var shake = 1; shake < count - 1; shake++) {