/*
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* Copyright (C) 2017 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include <cutils/properties.h>
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#include <string.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <fcntl.h>
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#include "StartPropertySetThread.h"
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namespace android {
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StartPropertySetThread::StartPropertySetThread(bool timestampPropertyValue):
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Thread(false), mTimestampPropertyValue(timestampPropertyValue) {}
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status_t StartPropertySetThread::Start() {
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return run("SurfaceFlinger::StartPropertySetThread", PRIORITY_NORMAL);
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}
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bool StartPropertySetThread::threadLoop() {
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// Set property service.sf.present_timestamp, consumer need check its readiness
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property_set(kTimestampProperty, mTimestampPropertyValue ? "1" : "0");
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// Clear BootAnimation exit flag
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property_set("service.bootanim.exit", "0");
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// Start BootAnimation if not started
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property_set("ctl.start", "bootanim");
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// Exit immediately
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return false;
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}
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void StartPropertySetThread::addBootEvent(int enable) {
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int fd;
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char buf[64];
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if (!property_get_bool("persist.sys.bootevent", false)) {
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return;
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}
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fd = open("/proc/bootevent", O_RDWR);
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if (fd == -1) return;
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if (1 == enable) {
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strcpy(buf,"BOOT_Animation:START");
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if (fd > 0) {
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write(fd, buf, 32);
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close(fd);
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}
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} else {
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strcpy(buf, "BOOT_Animation:END");
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if (fd > 0) {
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write(fd, buf, 32);
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//write(fd, "0", 1);
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close(fd);
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}
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}
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}
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} // namespace android
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