public static IOBluetoothDevice GetDeviceWithAddress (BluetoothDeviceAddress address)
{
var addressPtr = Marshal.AllocHGlobal (Marshal.SizeOf (address));
try {
Marshal.StructureToPtr (address, addressPtr, false);
return getDeviceWithAddress (addressPtr);
} finally {
Marshal.FreeHGlobal (addressPtr);
}
}
public static IOBluetoothDevice GetDeviceWithAddress(BluetoothDeviceAddress address)
{
var addressPtr = Marshal.AllocHGlobal(Marshal.SizeOf(address));
try {
Marshal.StructureToPtr(address, addressPtr, false);
return(getDeviceWithAddress(addressPtr));
} finally {
Marshal.FreeHGlobal(addressPtr);
}
}
public IOBluetoothDeviceSearchDeviceAttributes(
BluetoothDeviceAddress address,
string name,
BluetoothServiceClassMajor serviceClassMajor,
BluetoothDeviceClassMajor deviceClassMajor,
BluetoothDeviceClassMinor deviceClassMinor)
{
if (name == null)
{
throw new ArgumentNullException("name");
}
if (Encoding.UTF8.GetByteCount(name) > 256)
{
throw new ArgumentOutOfRangeException("name is too long");
}
this.address = address;
this.name = new byte[256];
Encoding.UTF8.GetBytes(name, 0, name.Length, this.name, 0);
this.serviceClassMajor = serviceClassMajor;
this.deviceClassMajor = deviceClassMajor;
this.deviceClassMinor = deviceClassMinor;
}
public static NSString ToNSString(this BluetoothDeviceAddress deviceAddress)
{
return((NSString)Runtime.GetNSObject(IOBluetoothNSStringFromDeviceAddress(deviceAddress)));
}
extern static IntPtr IOBluetoothNSStringFromDeviceAddress([MarshalAs(UnmanagedType.LPStruct)] BluetoothDeviceAddress deviceAddress);
extern static IOReturn IOBluetoothNSStringToDeviceAddress(IntPtr inNameString, out BluetoothDeviceAddress outDeviceAddress);
extern static IOReturn IOBluetoothNSStringToDeviceAddress (IntPtr inNameString, out BluetoothDeviceAddress outDeviceAddress);
public IOBluetoothDeviceSearchDeviceAttributes (
BluetoothDeviceAddress address,
string name,
BluetoothServiceClassMajor serviceClassMajor,
BluetoothDeviceClassMajor deviceClassMajor,
BluetoothDeviceClassMinor deviceClassMinor)
{
if (name == null)
throw new ArgumentNullException ("name");
if (Encoding.UTF8.GetByteCount (name) > 256)
throw new ArgumentOutOfRangeException ("name is too long");
this.address = address;
this.name = new byte[256];
Encoding.UTF8.GetBytes (name, 0, name.Length, this.name, 0);
this.serviceClassMajor = serviceClassMajor;
this.deviceClassMajor = deviceClassMajor;
this.deviceClassMinor = deviceClassMinor;
}
