Implemented ResumeDialog in Skills

libraries/bot-builder/src/main/java/com/microsoft/bot/builder/skills/SkillConversationIdFactory.java

@@ -5,6 +5,7 @@
 
 import java.util.HashMap;
 import java.util.Map;
+import java.util.UUID;
 import java.util.concurrent.CompletableFuture;
 
 import com.microsoft.bot.builder.Storage;
@@ -51,9 +52,7 @@ public CompletableFuture<String> createSkillConversationId(SkillConversationIdFa
             Async.completeExceptionally(new IllegalArgumentException("options cannot be null."));
         }
         ConversationReference conversationReference = options.getActivity().getConversationReference();
-        String skillConversationId = String.format("%s-%s-%s-skillconvo",
-                conversationReference.getConversation().getId(), options.getBotFrameworkSkill().getId(),
-                conversationReference.getChannelId());
+        String skillConversationId = UUID.randomUUID().toString();
 
         SkillConversationReference skillConversationReference = new SkillConversationReference();
         skillConversationReference.setConversationReference(conversationReference);

libraries/bot-builder/src/test/java/com/microsoft/bot/builder/SkillConversationIdFactoryTests.java

@@ -64,6 +64,34 @@ public void SkillConversationIdFactoryHappyPath() {
         Assert.assertNull(deletedConversationReference);
     }
 
+    @Test
+    public void IdIsUniqueEachTime() {
+        ConversationReference conversationReference = buildConversationReference();
+
+        // Create skill conversation
+        SkillConversationIdFactoryOptions options1 = new SkillConversationIdFactoryOptions();
+        options1.setActivity(buildMessageActivity(conversationReference));
+        options1.setBotFrameworkSkill(buildBotFrameworkSkill());
+        options1.setFromBotId(botId);
+        options1.setFromBotOAuthScope(botId);
+
+        String firstId = skillConversationIdFactory.createSkillConversationId(options1).join();
+
+
+        SkillConversationIdFactoryOptions options2 = new SkillConversationIdFactoryOptions();
+        options2.setActivity(buildMessageActivity(conversationReference));
+        options2.setBotFrameworkSkill(buildBotFrameworkSkill());
+        options2.setFromBotId(botId);
+        options2.setFromBotOAuthScope(botId);
+
+        String secondId = skillConversationIdFactory.createSkillConversationId(options2).join();
+
+        // Ensure that we get a different conversationId each time we call CreateSkillConversationIdAsync
+        Assert.assertNotEquals(firstId, secondId);
+    }
+
+
+
     private static ConversationReference buildConversationReference() {
         ConversationReference conversationReference = new ConversationReference();
         conversationReference.setConversation(new ConversationAccount(UUID.randomUUID().toString()));

libraries/bot-dialogs/src/main/java/com/microsoft/bot/dialogs/SkillDialog.java

@@ -116,6 +116,14 @@ public CompletableFuture<DialogTurnResult> beginDialog(DialogContext dc, Object
      */
     @Override
     public CompletableFuture<DialogTurnResult> continueDialog(DialogContext dc) {
+
+        Boolean interrupted = dc.getState().getValue(TurnPath.INTERRUPTED, false, Boolean.class);
+        if (interrupted) {
+            dc.getState().setValue(TurnPath.INTERRUPTED, false);
+            return resumeDialog(dc, DialogReason.END_CALLED);
+        }
+
+
         if (!onValidateActivity(dc.getContext().getActivity())) {
             return CompletableFuture.completedFuture(END_OF_TURN);
         }