Create custom widget args for element call.

vector/src/main/java/im/vector/app/features/navigation/DefaultNavigator.kt

@@ -465,6 +465,9 @@ class DefaultNavigator @Inject constructor(
                 val enableVideo = options?.get(JitsiCallViewModel.ENABLE_VIDEO_OPTION) == true
                 context.startActivity(VectorJitsiActivity.newIntent(context, roomId = roomId, widgetId = widget.widgetId, enableVideo = enableVideo))
             }
+        } else if (widget.type is WidgetType.ElementCall) {
+            val widgetArgs = widgetArgsBuilder.buildElementCallWidgetArgs(roomId, widget)
+            context.startActivity(WidgetActivity.newIntent(context, widgetArgs))
         } else {
             val widgetArgs = widgetArgsBuilder.buildRoomWidgetArgs(roomId, widget)
             context.startActivity(WidgetActivity.newIntent(context, widgetArgs))

vector/src/main/java/im/vector/app/features/widgets/WidgetArgsBuilder.kt

@@ -78,6 +78,13 @@ class WidgetArgsBuilder @Inject constructor(
         )
     }
 
+    fun buildElementCallWidgetArgs(roomId: String, widget: Widget): WidgetArgs {
+        return buildRoomWidgetArgs(roomId, widget)
+                .copy(
+                        kind = WidgetKind.ELEMENT_CALL
+                )
+    }
+
     @Suppress("UNCHECKED_CAST")
     private fun Map<String, String?>.filterNotNull(): Map<String, String> {
         return filterValues { it != null } as Map<String, String>