mirror of
https://github.com/facebook/react-native.git
synced 2025-11-01 09:14:26 +00:00
Valentin Shergin
025b6a74c8
Summary: `SynchronousEventBeat` and `AsynchronousEventBeat` are a cross-platform re-implementation of run loop related parts of `MainRunLoopEventBeat` and `RuntimeEventBeat` (iOS specific classes for now). In the future, they will replace iOS- and Android-specifc event beat classes. Changelog: [Internal] Fabric-specific internal change. Reviewed By: sammy-SC Differential Revision: D21341996 fbshipit-source-id: 8eda9a5df537cd666b7728e32212a8bb5ddb3ab7
42 lines
1.1 KiB
C++
42 lines
1.1 KiB
C++
/*
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* Copyright (c) Facebook, Inc. and its affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*/
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#include <ReactCommon/RuntimeExecutor.h>
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#include <react/core/EventBeat.h>
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#include <react/utils/RunLoopObserver.h>
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namespace facebook {
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namespace react {
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/*
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* Event beat associated with JavaScript runtime.
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* The beat is called on `RuntimeExecutor`'s thread induced by the UI thread
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* event loop.
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*/
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class AsynchronousEventBeat : public EventBeat,
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public RunLoopObserver::Delegate {
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public:
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AsynchronousEventBeat(
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RunLoopObserver::Unique uiRunLoopObserver,
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RuntimeExecutor runtimeExecutor);
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void induce() const override;
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#pragma mark - RunLoopObserver::Delegate
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void activityDidChange(
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RunLoopObserver::Delegate const *delegate,
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RunLoopObserver::Activity activity) const noexcept override;
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private:
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RunLoopObserver::Unique uiRunLoopObserver_;
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RuntimeExecutor runtimeExecutor_;
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};
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} // namespace react
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} // namespace facebook
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