Merge pull request #105 from noordawod/bugfix/theme-of

Fix a bug with latest version of Flutter.

@@ -4,7 +4,7 @@
 
 import 'dart:async';
 
-import 'package:flutter/cupertino.dart' show CupertinoTheme;
+import 'package:flutter/cupertino.dart' show CupertinoTheme, CupertinoApp;
 import 'package:flutter/foundation.dart';
 import 'package:flutter/gestures.dart';
 import 'package:flutter/material.dart'
@@ -341,7 +341,8 @@ class CupertinoScaffold extends StatefulWidget {
     assert(useRootNavigator != null);
     assert(enableDrag != null);
     assert(debugCheckHasMediaQuery(context));
-    final isCupertinoApp = Theme.of(context, shadowThemeOnly: true) == null;
+    final isCupertinoApp =
+        context.findAncestorWidgetOfExactType<CupertinoApp>() != null;
     var barrierLabel = '';
     if (!isCupertinoApp) {
       assert(debugCheckHasMaterialLocalizations(context));

@@ -39,7 +39,7 @@ Future<T> showMaterialModalBottomSheet<T>({
       elevation: elevation,
       shape: shape,
       clipBehavior: clipBehavior,
-      theme: Theme.of(context, shadowThemeOnly: true),
+      theme: Theme.of(context),
     ),
     secondAnimationController: secondAnimation,
     bounce: bounce,

 name: modal_bottom_sheet
 description: 'Create awesome and powerful modal bottom sheets. Material, Cupertino iOS 13 or create your own style'
-version: 1.0.1-dev
+version: 1.1.0-dev
 homepage: 'https://github.com/jamesblasco/modal_bottom_sheet'
 
 environment: