| // |
| // Copyright 2018 Google Inc. |
| // |
| // 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 <Foundation/Foundation.h> |
| |
| NS_ASSUME_NONNULL_BEGIN |
| |
| typedef void (^EDOBroadcastHandler)(NSDictionary<NSString*, id>*, NSError* _Nullable); |
| |
| /** The class to detect device attachment/detachment events with a handler. */ |
| @interface EDODeviceDetector : NSObject |
| |
| /** |
| * Starts listening the broadcast of device events with a callback handler. Returns @YES if |
| * connects to usbmuxd successfully. |
| */ |
| - (BOOL)listenToBroadcastWithError:(NSError* _Nullable* _Nullable)error |
| receiveHandler:(EDOBroadcastHandler)receiveHandler; |
| |
| /** Stops listening the broadcast of device events. */ |
| - (void)cancel; |
| |
| @end |
| |
| NS_ASSUME_NONNULL_END |
