static const char LAST_TIME_CHANGED_FILE_PATH[] = "/data/system/time/last_time_change";
static const char ACCURATE_TIME_FLAG_FILE_NAME[] = "time_is_accurate";
static const char ACCURATE_TIME_FLAG_FILE_PATH[] = "/data/system/time/time_is_accurate";
+// Java timestamp format. Don't show the clock if the date is before 2000-01-01 00:00:00.
+static const long long ACCURATE_TIME_EPOCH = 946684800000;
static const char EXIT_PROP_NAME[] = "service.bootanim.exit";
static const int ANIM_ENTRY_NAME_MAX = 256;
clock_gettime(CLOCK_REALTIME, &now);
// Match the Java timestamp format
long long rtcNow = (now.tv_sec * 1000LL) + (now.tv_nsec / 1000000LL);
- if (lastChangedTime > rtcNow - MAX_TIME_IN_PAST
- && lastChangedTime < rtcNow + MAX_TIME_IN_FUTURE) {
+ if (ACCURATE_TIME_EPOCH < rtcNow
+ && lastChangedTime > (rtcNow - MAX_TIME_IN_PAST)
+ && lastChangedTime < (rtcNow + MAX_TIME_IN_FUTURE)) {
mTimeIsAccurate = true;
}
}