Merge pull request #146 from BranchMetrics/INTENG-16921

[INTENG-16921] Add new method for adding multiple content items to events

Author: echo-branch

Branch-Xamarin-SDK/Model/BranchEvent.cs

@@ -100,6 +100,14 @@ public void AddContentItem(BranchUniversalObject contentItem)
             contentItems.Add(contentItem.ToJsonString());
         }
 
+        // Use this method to add multiple BranchUniversalObjects associated with this event
+        public void AddContentItems(List<BranchUniversalObject> contentItemsToAdd)
+        {
+            foreach (var item in contentItemsToAdd) {
+                contentItems.Add(item.ToJsonString());
+            }
+        }
+
         public Dictionary<string, object> ToDictionary()
         {
             var dataToSend = new Dictionary<string, object>(data);

Branch-Xamarin-Testbed/UI/TestPage.cs

@@ -3,12 +3,11 @@
 using System;
 using System.Collections.Generic;
 using System.ComponentModel;
-
 using Xamarin.Forms;
 
 namespace BranchXamarinTestbed
 {
-	public class TestPage : ContentPage ,
+	public class TestPage : ContentPage,
 	IBranchUrlInterface,
 	IBranchSessionInterface,
 	IBranchIdentityInterface
@@ -370,6 +369,13 @@ void GetUrlClicked(object sender, EventArgs e) {
 
 			Branch.GetInstance().GetShortURL(this, universalObject, linkProperties);
 
+            BranchUniversalObject buoTwo = new BranchUniversalObject();
+            buoTwo.canonicalIdentifier = "id2";
+            buoTwo.metadata.AddCustomMetadata("testCustom", "testData");
+
+            List<BranchUniversalObject> buos = new List<BranchUniversalObject>();
+            buos.Add(universalObject);
+			buos.Add(buoTwo);
 
             BranchEvent branchEvent = new BranchEvent("MY_CUSTOM_EVENT");
             branchEvent.SetAffiliation("my_affilation");
@@ -381,11 +387,11 @@ void GetUrlClicked(object sender, EventArgs e) {
             branchEvent.SetDescription("my_description");
             branchEvent.SetSearchQuery("my_search_query");
             branchEvent.AddCustomData("custom_data_key01", "custom_data_value01");
-            branchEvent.AddContentItem(universalObject);
+            branchEvent.AddContentItems(buos);
 
             Branch.GetInstance().SendEvent(branchEvent);
 		}
-
+			
 		void SendEmailClicked(object sender, EventArgs e) {
 			if (UriString != null) {
 //				DependencyService.Get<IEmailUrl> ().EmailUrl (UriString);