openharmony/miscservices_time
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20211227master00

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Signed-off-by: guduhanyan <xuyanjun27@163.com>
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guduhanyan
2021-12-27 01:17:11 +08:00
parent 5a6fec50a5
commit 34fb74c236
2 changed files with 15 additions and 18 deletions
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services/time_manager/include/time_tick_notify.h
-1
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@@ -31,7 +31,6 @@ private:
void StartTimer();
void RefreshNextTriggerTime();
uint64_t GetMillisecondsFromUTC(uint64_t UTCtimeNano);
uint64_t GetSecondsFromUTC(uint64_t UTCtimeNano);
uint64_t timerId_;
uint64_t nextTriggerTime_;
};
services/time_manager/src/time_tick_notify.cpp
+15 -17
View File
@@ -15,6 +15,7 @@
#include <chrono>
#include <thread>
#include <cinttypes>
#include <time.h>
#include "time_common.h"
#include "time_service_notify.h"
#include "timer_manager_interface.h"
@@ -25,11 +26,9 @@ using namespace std::chrono;
namespace OHOS {
namespace MiscServices {
namespace {
constexpr uint64_t SECOND_TO_MILESECOND = 1000;
constexpr uint64_t MINUTE_TO_MILLISECOND = 6000;
constexpr uint64_t NANO_TO_SECOND = 1000000000;
constexpr uint64_t NANO_TO_MILESECOND = 100000;
constexpr uint64_t SECOND_TO_MINUTE = 60;
constexpr uint64_t MINUTE_TO_MILLISECOND = 60000;
constexpr uint64_t MICRO_TO_MILESECOND = 1000;
constexpr uint64_t NANO_TO_MILESECOND = 1000000;
}
TimeTickNotify::TimeTickNotify() {};
TimeTickNotify::~TimeTickNotify() {};
@@ -65,14 +64,14 @@ void TimeTickNotify::Callback(const uint64_t timerId)
void TimeTickNotify::RefreshNextTriggerTime()
{
uint64_t timeNowMilliseconds;
auto UTCTimeNano = system_clock::now().time_since_epoch().count();
time_t t;
time(&t);
TIME_HILOGI(TIME_MODULE_SERVICE, "Time now: %{public}s", asctime(localtime(&t)));
auto UTCTimeMicro = system_clock::now().time_since_epoch().count();
auto BootTimeNano = steady_clock::now().time_since_epoch().count();
auto BootTimeMilli = BootTimeNano / NANO_TO_MILESECOND;
auto timeMilliseconds = GetMillisecondsFromUTC(UTCTimeNano);
auto timeSeconds = GetSecondsFromUTC(UTCTimeNano);
timeNowMilliseconds = timeSeconds * SECOND_TO_MILESECOND + timeMilliseconds;
nextTriggerTime_ = BootTimeMilli+ (MINUTE_TO_MILLISECOND - timeNowMilliseconds);
auto timeMilliseconds = GetMillisecondsFromUTC(UTCTimeMicro);
nextTriggerTime_ = BootTimeMilli + (MINUTE_TO_MILLISECOND - timeMilliseconds);
return ;
}
@@ -87,15 +86,14 @@ void TimeTickNotify::Stop()
TimeService::GetInstance()->DestroyTimer(timerId_);
}
uint64_t TimeTickNotify::GetMillisecondsFromUTC(uint64_t UTCtimeNano)
uint64_t TimeTickNotify::GetMillisecondsFromUTC(uint64_t UTCtimeMicro)
{
return (UTCtimeNano / NANO_TO_MILESECOND) % SECOND_TO_MILESECOND;
TIME_HILOGD(TIME_MODULE_SERVICE, "Time micro: %{public}" PRId64 "", UTCtimeMicro);
auto miliseconds = (UTCtimeMicro / MICRO_TO_MILESECOND) % MINUTE_TO_MILLISECOND;
TIME_HILOGD(TIME_MODULE_SERVICE, "Time mili: %{public}" PRId64 "", miliseconds);
return miliseconds;
}
uint64_t TimeTickNotify::GetSecondsFromUTC(uint64_t UTCtimeNano)
{
return (UTCtimeNano / NANO_TO_SECOND) % SECOND_TO_MINUTE;
}
} // MiscServices
} // OHOS