| // Copyright 2015-present the Material Components for iOS authors. All Rights Reserved. |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| #import <UIKit/UIKit.h> |
| |
| /** |
| UIApplication extension for working with sharedApplication inside of app extensions. |
| */ |
| @interface UIApplication (MDCAppExtensions) |
| |
| /** |
| Returns sharedApplication if it is available otherwise returns nil. |
| |
| This is a wrapper around sharedApplication which is safe to compile and use in app extensions. |
| */ |
| + (UIApplication *)mdc_safeSharedApplication; |
| |
| /** |
| Returns YES if called inside an application extension otherwise returns NO. |
| */ |
| + (BOOL)mdc_isAppExtension; |
| |
| @end |
