| /* |
| * 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: |
| 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 |