private string GetMacByInterface()
{
var networkInterfaces = Collections.List(NetworkInterface.NetworkInterfaces);
foreach (NetworkInterface networkInterface in networkInterfaces)
{
if (networkInterface.Name.Equals("wlan0"))
{
var macBytes = networkInterface.GetHardwareAddress();
if (macBytes == null)
{
return(null);
}
var mac = new Java.Lang.StringBuilder();
foreach (byte b in macBytes)
{
mac.Append(b);
}
if (mac.Length() > 0)
{
mac.DeleteCharAt(mac.Length() - 1);
}
return(mac.ToString());
}
}
return(string.Empty);
}
public string getMacAddreess(Context context)
{
try
{
System.Collections.IList all = Java.Util.Collections.List(Java.Net.NetworkInterface.NetworkInterfaces);
foreach (Java.Net.NetworkInterface nif in all)
{
if (nif.Name != "wlan0")
{
continue;
}
byte[] macBytes = nif.GetHardwareAddress();
if (macBytes == null)
{
return("");
}
var res1 = new Java.Lang.StringBuilder();
foreach (byte b in macBytes)
{
res1.Append(Integer.ToHexString(b & 0xFF) + ":");
}
if (res1.Length() > 0)
{
res1.DeleteCharAt(res1.Length() - 1);
}
return(res1.ToString());
}
}
catch (Java.Lang.Exception ex)
{
}
return("02:00:00:00:00:00");
}
public void PopDigit()
{
if (_input.Length() > 0)
_input.DeleteCharAt(_input.Length() - 1);
PadWithZeros();
}
