Fix #206

app/src/main/java/com/nextcloud/talk/controllers/ContactsController.java

@@ -313,18 +313,20 @@ public class ContactsController extends BaseController implements SearchView.OnQ
             bundle.putParcelable(BundleKeys.KEY_CONVERSATION_TYPE, Parcels.wrap(roomType));
             ArrayList<String> userIds = new ArrayList<>();
             Set<Integer> selectedPositions = adapter.getSelectedPositionsAsSet();
-            String groupUserId;
+            ArrayList<String> groupIds = new ArrayList<>();
             for (int selectedPosition : selectedPositions) {
                 if (adapter.getItem(selectedPosition) instanceof UserItem) {
                     UserItem userItem = (UserItem) adapter.getItem(selectedPosition);
                     if (!"groups".equals(userItem.getModel().getSource())) {
                         userIds.add(userItem.getModel().getUserId());
                     } else {
-                        groupUserId = userItem.getModel().getUserId();
+                        groupIds.add(userItem.getModel().getUserId());
                     }
                 }
             }
+
             bundle.putStringArrayList(BundleKeys.KEY_INVITED_PARTICIPANTS, userIds);
+            bundle.putStringArrayList(BundleKeys.KEY_INVITED_GROUP, groupIds);
             bundle.putInt(BundleKeys.KEY_OPERATION_CODE, 11);
             prepareAndShowBottomSheetWithBundle(bundle);
         }

app/src/main/java/com/nextcloud/talk/controllers/bottomsheet/OperationsMenuController.java

@@ -26,6 +26,7 @@ import android.net.Uri;
 import android.os.Bundle;
 import android.os.Handler;
 import android.text.TextUtils;
+import android.util.Log;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
@@ -119,6 +120,7 @@ public class OperationsMenuController extends BaseController {
 
     private Conversation.RoomType conversationType;
     private ArrayList<String> invitedUsers = new ArrayList<>();
+    private ArrayList<String> invitedGroup = new ArrayList<>();
 
     private List<String> spreedCapabilities;
     private String credentials;
@@ -137,6 +139,10 @@ public class OperationsMenuController extends BaseController {
             this.invitedUsers = args.getStringArrayList(BundleKeys.KEY_INVITED_PARTICIPANTS);
         }
 
+        if (args.containsKey(BundleKeys.KEY_INVITED_GROUP)) {
+            this.invitedGroup = args.getStringArrayList(BundleKeys.KEY_INVITED_GROUP);
+        }
+        
         if (args.containsKey(BundleKeys.KEY_CONVERSATION_TYPE)) {
             this.conversationType = Parcels.unwrap(args.getParcelable(BundleKeys.KEY_CONVERSATION_TYPE));
         }
@@ -268,18 +274,25 @@ public class OperationsMenuController extends BaseController {
                 case 11:
                     RetrofitBucket retrofitBucket;
                     boolean isGroupCallWorkaround = false;
+                    String invite = null;
+                    
+                    if (invitedGroup.size() > 0) {
+                        invite = invitedGroup.get(0);
+                    }
+
                     if (conversationType.equals(Conversation.RoomType.ROOM_PUBLIC_CALL) ||
-                            !currentUser.hasSpreedCapabilityWithName("empty-group-conversation")) {
+                            !currentUser.hasSpreedCapabilityWithName("empty-group-room")) {
                         retrofitBucket = ApiUtils.getRetrofitBucketForCreateRoom(currentUser.getBaseUrl(),
-                                "3", null, null);
+                                "3", invite, null);
                     } else {
                         String roomType = "2";
-                        if (!currentUser.hasSpreedCapabilityWithName("empty-group-conversation")) {
+                        if (!currentUser.hasSpreedCapabilityWithName("empty-group-room")) {
                             isGroupCallWorkaround = true;
                             roomType = "3";
                         }
+                        
                         retrofitBucket = ApiUtils.getRetrofitBucketForCreateRoom(currentUser.getBaseUrl(),
-                                roomType, null, null);
+                                roomType, invite, null);
                     }
 
                     final boolean isGroupCallWorkaroundFinal = isGroupCallWorkaround;

app/src/main/java/com/nextcloud/talk/utils/bundle/BundleKeys.java

@@ -44,6 +44,7 @@ public class BundleKeys {
     public static final String KEY_INTERNAL_USER_ID = "KEY_INTERNAL_USER_ID";
     public static final String KEY_CONVERSATION_TYPE = "KEY_CONVERSATION_TYPE";
     public static final String KEY_INVITED_PARTICIPANTS = "KEY_INVITED_PARTICIPANTS";
+    public static final String KEY_INVITED_GROUP = "KEY_INVITED_GROUP";
     public static final String KEY_CONVERSATION_NAME = "KEY_CONVERSATION_NAME";
     public static final String KEY_CALL_VOICE_ONLY = "KEY_CALL_VOICE_ONLY";
     public static final String KEY_ACTIVE_CONVERSATION = "KEY_ACTIVE_CONVERSATION";