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/*
* Copyright (C) 2017 The Android Open Source Project
*
* 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.
*/
#ifndef ANDROID_STARTBOOTANIMTHREAD_H
#define ANDROID_STARTBOOTANIMTHREAD_H
#include <stddef.h>
#include <utils/Mutex.h>
#include <utils/Thread.h>
namespace android {
class StartPropertySetThread : public Thread {
// Boot animation is triggered via calls to "property_set()" which can block
// if init's executing slow operation such as 'mount_all --late' (currently
// happening 1/10th with fsck) concurrently. Running in a separate thread
// allows to pursue the SurfaceFlinger's init process without blocking.
// see b/34499826.
// Any property_set() will block during init stage so need to be offloaded
// to this thread. see b/63844978.
public:
explicit StartPropertySetThread(bool timestampPropertyValue);
status_t Start();
private:
virtual bool threadLoop();
static constexpr const char* kTimestampProperty = "service.sf.present_timestamp";
const bool mTimestampPropertyValue;
};
}
#endif // ANDROID_STARTBOOTANIMTHREAD_H
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