iphone - 如何以编程方式在 iOS 中获取 iPhone 蓝牙适配器名称

Question

我正在开发需要显示设备蓝牙信息的应用程序。我终于在蓝牙 mac 地址方面取得了一些成功，但无法获得设备名称。有没有办法通过一些公共(public)api合法获取设备名称？

NSString*btMacAddr = @"Bt ";
BOOL                        success;
struct ifaddrs *            addrs;
const struct ifaddrs *      cursor;
const struct sockaddr_dl *  dlAddr;
const uint8_t *             base;

success = getifaddrs(&addrs) == 0;
if (success) {
    cursor = addrs;
    while (cursor != NULL) {
        if ( (cursor->ifa_addr->sa_family == AF_LINK)
            && (((const struct sockaddr_dl *) cursor->ifa_addr)->sdl_type == IFT_ETHER)
            && (strcmp(cursor->ifa_name, "en0") == 0)) {
            dlAddr = (const struct sockaddr_dl *) cursor->ifa_addr;
            base = (const uint8_t *) &dlAddr->sdl_data[dlAddr->sdl_nlen];

            if (dlAddr->sdl_alen == 6) {
                //fprintf(stderr, ">>>             WIFI MAC ADDRESS: %02x:%02x:%02x:%02x:%02x:%02x\n", base[0], base[1], base[2], base[3], base[4], base[5]);
                //fprintf(stderr, ">>> IPHONE BLUETOOTH MAC ADDRESS: %02x:%02x:%02x:%02x:%02x:%02x\n", base[0], base[1], base[2], base[3], base[4], base[5]+1);
                btMacAddr = [NSString stringWithFormat:@"Mac Address  :  %02x : %02x : %02x : %02x : %02x : %02x", base[0], base[1], base[2], base[3], base[4], base[5]+1];


            } else {
                fprintf(stderr, "ERROR - len is not 6");
            }
        }
        cursor = cursor->ifa_next;
    }
    freeifaddrs(addrs);
}

Answer 1

那不就是这样的吗:[[UIDevice 当前设备]名称];

这给出了 iOS 设备的名称，例如“Henriks iPhone”