From 684754d8798ad10549ee8dcb85b9a4a8a5fa71be Mon Sep 17 00:00:00 2001
From: Marek Habersack <grendel@twistedcode.net>
Date: Fri, 8 Jul 2016 17:46:28 +0200
Subject: [PATCH] Fix public API break introduced in PR #92

One public method in AndroidClientHandler was modified and one
public constructor removed from AndroidHttpResponseMessage.

Putting them back requires restoring some of the previous async
internal calls.
---
 .../Xamarin.Android.Net/AndroidClientHandler.cs    | 14 +++++++-------
 .../AndroidHttpResponseMessage.cs                  |  3 +++
 2 files changed, 10 insertions(+), 7 deletions(-)

diff --git a/src/Mono.Android/Xamarin.Android.Net/AndroidClientHandler.cs b/src/Mono.Android/Xamarin.Android.Net/AndroidClientHandler.cs
index 8e98b393f0c..d9dfc279178 100644
--- a/src/Mono.Android/Xamarin.Android.Net/AndroidClientHandler.cs
+++ b/src/Mono.Android/Xamarin.Android.Net/AndroidClientHandler.cs
@@ -168,7 +168,7 @@ protected void AssertSelf ()
 		/// <returns>Task in which the request is executed</returns>
 		/// <param name="request">Request provided by <see cref="System.Net.Http.HttpClient"/></param>
 		/// <param name="cancellationToken">Cancellation token.</param>
-		protected override Task <HttpResponseMessage> SendAsync (HttpRequestMessage request, CancellationToken cancellationToken)
+		protected override async Task <HttpResponseMessage> SendAsync (HttpRequestMessage request, CancellationToken cancellationToken)
 		{
 			AssertSelf ();
 			if (request == null)
@@ -179,8 +179,8 @@ protected void AssertSelf ()
 
 			URL java_url = new URL (request.RequestUri.ToString ());
 			URLConnection java_connection = java_url.OpenConnection ();
-			HttpURLConnection httpConnection = SetupRequestInternal (request, java_connection);
-			return ProcessRequest (request, java_url, httpConnection, cancellationToken);
+			HttpURLConnection httpConnection = await SetupRequestInternal (request, java_connection);
+			return await ProcessRequest (request, java_url, httpConnection, cancellationToken);
 		}
 		
 		Task <HttpResponseMessage> ProcessRequest (HttpRequestMessage request, URL javaUrl, HttpURLConnection httpConnection, CancellationToken cancellationToken)
@@ -361,9 +361,9 @@ void CopyHeaders (HttpURLConnection httpConnection, HttpResponseMessage response
 		/// </summary>
 		/// <param name="request">Request data</param>
 		/// <param name="conn">Pre-configured connection instance</param>
-		protected virtual void SetupRequest (HttpRequestMessage request, HttpURLConnection conn)
+		protected virtual Task SetupRequest (HttpRequestMessage request, HttpURLConnection conn)
 		{
-			AssertSelf ();
+			return Task.Factory.StartNew (AssertSelf);
 		}
 
 		/// <summary>
@@ -422,7 +422,7 @@ void AppendEncoding (string encoding, ref List <string> list)
 			list.Add (encoding);
 		}
 		
-		HttpURLConnection SetupRequestInternal (HttpRequestMessage request, URLConnection conn)
+		async Task <HttpURLConnection> SetupRequestInternal (HttpRequestMessage request, URLConnection conn)
 		{
 			if (conn == null)
 				throw new ArgumentNullException (nameof (conn));
@@ -467,7 +467,7 @@ HttpURLConnection SetupRequestInternal (HttpRequestMessage request, URLConnectio
 			}
 			
 			HandlePreAuthentication (httpConnection);
-			SetupRequest (request, httpConnection);
+			await SetupRequest (request, httpConnection);
 			SetupRequestBody (httpConnection, request);
 			
 			return httpConnection;
diff --git a/src/Mono.Android/Xamarin.Android.Net/AndroidHttpResponseMessage.cs b/src/Mono.Android/Xamarin.Android.Net/AndroidHttpResponseMessage.cs
index 43a7953ef0e..b0f202802d7 100644
--- a/src/Mono.Android/Xamarin.Android.Net/AndroidHttpResponseMessage.cs
+++ b/src/Mono.Android/Xamarin.Android.Net/AndroidHttpResponseMessage.cs
@@ -20,6 +20,9 @@ public class AndroidHttpResponseMessage : HttpResponseMessage
 		/// <value>The requested authentication.</value>
 		public IList <AuthenticationData> RequestedAuthentication { get; internal set; }
 
+		public AndroidHttpResponseMessage ()
+		{}
+
 		public AndroidHttpResponseMessage (URL javaUrl, HttpURLConnection httpConnection) {
 			javaUrl = javaUrl;
 			httpConnection = httpConnection;