private bool isFile(HistoryFileDataBean hisBean)
{
if (hisBean.StartTime > EndTime)
{
return(false);
}
if (hisBean.EndTime < StartTime)
{
return(false);
}
return(true);
}
private void getIndex(HistoryFileDataBean hisBn, List <byte[]> sourBts, ref int index, ref int endIndex)
{
int start = 0;
int end = sourBts.Count;
int mid = end / 2;
if (sourBts.Count == 0)
{
index = -1;
return;
}
if (hisBn.StartTime < StartTime)
{
if (mid + 1 >= sourBts.Count)
{
if (getBtTime(sourBts[mid]) < StartTime)
{
index = -1;
}
else if (getBtTime(sourBts[mid]) >= StartTime)
{
index = sourBts.Count - 1;
}
return;
}
while (start <= mid)
{
if (getBtTime(sourBts[mid]) >= StartTime)
{
end = mid;
}
else
{
if (getBtTime(sourBts[mid + 1]) >= StartTime)
{
index = mid;
break;
}
start = mid;
}
mid = (start + end) / 2;
}
}
if (hisBn.EndTime > EndTime)
{
while (start <= mid)
{
if (getBtTime(sourBts[mid]) >= EndTime)
{
end = mid;
}
else
{
start = mid;
if (getBtTime(sourBts[mid + 1]) >= EndTime)
{
endIndex = mid;
break;
}
}
mid = (start + end) / 2;
}
}
}
