fc309750a9
Track UIApplication applicationState changes from a C++ class. Uses NSNotificationCenter to access changes on the main thread and exposes a local variable that can be checked from any thread. This fixes a runtime warning on iOS 11 beta. My Objective-C++ is a little rusty so please check if this follows the conventions for C++ code in the project. It also changes the interface exposed by RTCUIApplication.h, not sure if that has impact on any public APIs that needs to be documented somewhere? Bug: webrtc:7773 Change-Id: I9c8ba090ef9f28d812114026a906cef742192c39 Reviewed-on: https://chromium-review.googlesource.com/527442 Reviewed-by: Magnus Jedvert <magjed@webrtc.org> Reviewed-by: Kári Tristan Helgason <kthelgason@webrtc.org> Commit-Queue: Anders Carlsson <andersc@webrtc.org> Cr-Commit-Position: refs/heads/master@{#18558}
24 lines
615 B
Objective-C
24 lines
615 B
Objective-C
/*
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* Copyright 2016 The WebRTC Project Authors. All rights reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#if defined(WEBRTC_IOS)
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#import <Foundation/Foundation.h>
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@interface RTCUIApplicationStatusObserver : NSObject
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+ (instancetype)sharedInstance;
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- (BOOL)isApplicationActive;
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@end
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#endif // WEBRTC_IOS
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