Mobile support for 1.6 Loop component (#8507)

* Mobile support for 1.6

* revert global and dotnet changes

* Add Loop keys to CardElementType AdaptiveCardSchemaKey

* add MetaData and WebUrl to enums

* set global var version for adaptive card

* remove metadata as card element type

* remove metadata as card element type

* fix C++ string

* add url for test

* fix 1.6 tests

---------

Co-authored-by: Ardy Khalili <ardykhalili@microsoft.com>
Co-authored-by: Joseph Woo <Joseph.Woo@microsoft.com>

samples/v1.6/Elements/ImageSet.Stacked.Style.json

@@ -50,6 +50,7 @@
                         }
                     ],
                     "backgroundImage": {
+						"url": "https://adaptivecards.io/content/cats/1.png",
                         "verticalAlignment": "Center",
                         "horizontalAlignment": "Center"
                     },

samples/v1.6/Tests/Carousel.SelectAction.In.ParentContainer.json

@@ -40,6 +40,7 @@
 					],
 					"selectAction": {
 						"type": "Action.OpenUrl",
+						"url": "https://adaptivecards.io",
 						"title": "Container Level 2 Select Action"
 					}
 				}

samples/v1.6/Tests/Carousel.ShowCard.json

@@ -57,6 +57,7 @@
 								],
 								"selectAction": {
 									"type": "Action.OpenUrl",
+									"url": "https://adaptivecards.io",
 									"title": "Container Level 2 Select Action"
 								}
 							}

source/android/adaptivecards/src/main/java/io/adaptivecards/objectmodel/AdaptiveCardSchemaKey.java

@@ -130,6 +130,7 @@ public enum AdaptiveCardSchemaKey {
   MaxWidth,
   Media,
   Medium,
+  MetaData,
   Method,
   MimeType,
   Min,
@@ -204,6 +205,7 @@ public enum AdaptiveCardSchemaKey {
   VerticalCellContentAlignment,
   VerticalContentAlignment,
   Warning,
+  WebUrl,
   Weight,
   Width,
   Wrap;

source/android/adaptivecards/src/main/java/io/adaptivecards/renderer/AdaptiveCardRenderer.java

@@ -26,7 +26,7 @@ import io.adaptivecards.renderer.registration.CardRendererRegistration;
 
 public class AdaptiveCardRenderer
 {
-    public static final String VERSION = "1.5";
+    public static final String VERSION = "1.6";
 
     protected AdaptiveCardRenderer()
     {

source/ios/AdaptiveCards/AdaptiveCards/AdaptiveCards/ACOAdaptiveCard.mm

@@ -58,11 +58,12 @@ using namespace AdaptiveCards;
 
 + (ACOAdaptiveCardParseResult *)fromJson:(NSString *)payload;
 {
+	const std::string g_version = "1.6";
     ACOAdaptiveCardParseResult *result = nil;
     if (payload) {
         try {
             ACOAdaptiveCard *card = [[ACOAdaptiveCard alloc] init];
-            std::shared_ptr<ParseResult> parseResult = AdaptiveCard::DeserializeFromString(std::string([payload UTF8String]), std::string("1.5"));
+            std::shared_ptr<ParseResult> parseResult = AdaptiveCard::DeserializeFromString(std::string([payload UTF8String]), g_version);
             NSMutableArray *acrParseWarnings = [[NSMutableArray alloc] init];
             std::vector<std::shared_ptr<AdaptiveCardParseWarning>> parseWarnings = parseResult->GetWarnings();
             for (const auto &warning : parseWarnings) {

source/shared/cpp/ObjectModel/Enums.cpp

@@ -128,6 +128,7 @@ namespace AdaptiveCards
             {AdaptiveCardSchemaKey::MaxWidth, "maxWidth"},
             {AdaptiveCardSchemaKey::Media, "media"},
             {AdaptiveCardSchemaKey::Medium, "medium"},
+			{AdaptiveCardSchemaKey::MetaData, "metaData"},
             {AdaptiveCardSchemaKey::Method, "method"},
             {AdaptiveCardSchemaKey::MimeType, "mimeType"},
             {AdaptiveCardSchemaKey::Min, "min"},
@@ -202,6 +203,7 @@ namespace AdaptiveCards
             {AdaptiveCardSchemaKey::VerticalCellContentAlignment, "verticalCellContentAlignment"},
             {AdaptiveCardSchemaKey::VerticalContentAlignment, "verticalContentAlignment"},
             {AdaptiveCardSchemaKey::Warning, "warning"},
+			{AdaptiveCardSchemaKey::WebUrl, "webUrl"},
             {AdaptiveCardSchemaKey::Weight, "weight"},
             {AdaptiveCardSchemaKey::Width, "width"},
             {AdaptiveCardSchemaKey::Wrap, "wrap"}});

source/shared/cpp/ObjectModel/Enums.h

@@ -130,6 +130,7 @@ enum class AdaptiveCardSchemaKey
     MaxWidth,
     Media,
     Medium,
+	MetaData,
     Method,
     MimeType,
     Min,
@@ -204,6 +205,7 @@ enum class AdaptiveCardSchemaKey
     VerticalCellContentAlignment,
     VerticalContentAlignment,
     Warning,
+	WebUrl,
     Weight,
     Width,
     Wrap,