流量统计
1 首先统计的流量为 开机到现在 系统的所有流量 注： 此处说的流量不为单独的app
－－－－－－－－－wifi
- (NSString *)getInterfaceBytes
{
struct ifaddrs *ifa_list = 0, *ifa;
if (getifaddrs(&ifa_list) == -1) {
return 0;
}
uint32_t iBytes = 0;
uint32_t oBytes = 0;
for (ifa = ifa_list; ifa; ifa = ifa->ifa_next) {
if (AF_LINK != ifa->ifa_addr->sa_family)
continue;
if (!(ifa->ifa_flags & IFF_UP) && !(ifa->ifa_flags & IFF_RUNNING))
continue;
if (ifa->ifa_data == 0)
continue;
//Wifi
if (strncmp(ifa->ifa_name, "lo", 2)) {
struct if_data *if_data = (struct if_data *)ifa->ifa_data;
iBytes += if_data->ifi_ibytes;
oBytes += if_data->ifi_obytes;
NSLog(@"%s :iBytes is %d, oBytes is %d", ifa->ifa_name, iBytes, oBytes);
}
}
freeifaddrs(ifa_list);
uint32_t bytes = 0;
bytes = iBytes+oBytes;
NSLog(@"%d",bytes);
//将bytes单位转换
if(bytes < 1024) // B
{
NSLog(@"%@",[NSString stringWithFormat:@"%dB", bytes]);
return [NSString stringWithFormat:@"%dB", bytes];
}
else if(bytes >= 1024 && bytes < 1024 * 1024) // KB
{
NSLog(@"%@",[NSString stringWithFormat:@"%.1fKB", (double)bytes / 1024]);
return [NSString stringWithFormat:@"%.1fKB", (double)bytes / 1024];
}
else if(bytes >= 1024 * 1024 && bytes < 1024 * 1024 * 1024) // MB
{
NSLog(@"%@",[NSString stringWithFormat:@"%.2fMB", (double)bytes / (1024 * 1024)]);
return [NSString stringWithFormat:@"%.2fMB", (double)bytes / (1024 * 1024)];
}
else // GB
{
NSLog(@"%@",[NSString stringWithFormat:@"%.3fGB", (double)bytes / (1024 * 1024 * 1024)]);
return [NSString stringWithFormat:@"%.3fGB", (double)bytes / (1024 * 1024 * 1024)];
}
}
－－－－－－－－－－－gps
-(NSString *)getGprs3GFlowIOBytes
{
struct ifaddrs *ifa_list = 0, *ifa;
if (getifaddrs(&ifa_list) == -1)
{
return 0;
}
uint32_t iBytes = 0;
uint32_t oBytes = 0;
for (ifa = ifa_list; ifa; ifa = ifa->ifa_next)
{
if (AF_LINK != ifa->ifa_addr->sa_family)
continue;
if (!(ifa->ifa_flags & IFF_UP) && !(ifa->ifa_flags & IFF_RUNNING))
continue;
if (ifa->ifa_data == 0)
continue;
//3G或者GPRS
if (!strcmp(ifa->ifa_name, "pdp_ip0"))
{
struct if_data *if_data = (struct if_data *)ifa->ifa_data;
iBytes += if_data->ifi_ibytes;
oBytes += if_data->ifi_obytes;
NSLog(@"%s :iBytes is %d, oBytes is %d",
ifa->ifa_name, iBytes, oBytes);
}
}
freeifaddrs(ifa_list);
uint32_t bytes = 0;
bytes = iBytes + oBytes;
//将bytes单位转换
if(bytes < 1024) // B
{
return [NSString stringWithFormat:@"%dB", bytes];
}
else if(bytes >= 1024 && bytes < 1024 * 1024) // KB
{
return [NSString stringWithFormat:@"%.1fKB", (double)bytes / 1024];
}
else if(bytes >= 1024 * 1024 && bytes < 1024 * 1024 * 1024) // MB
{
return [NSString stringWithFormat:@"%.2fMB", (double)bytes / (1024 * 1024)];
}
else // GB
{
return [NSString stringWithFormat:@"%.3fGB", (double)bytes / (1024 * 1024 * 1024)];
}
}
