public override View OnCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState)
{
var view = inflater.Inflate(Resource.Layout.layout_sync_bluetooth, container, false);
string possible = BluetoothHelper.isPossible();
if (possible != "")
{
view.FindViewById <TextView>(Resource.Id.sb_text).Text = possible;
return(view);
}
view.FindViewById <TextView>(Resource.Id.sb_text).Text = "Dein GeräteName: " + BluetoothHelper.getDeviceName();
ListView list = view.FindViewById <ListView>(Resource.Id.sb_list);
list.Adapter = new ArrayAdapter <string>(Context, Resource.Layout.sb_listitem, BluetoothHelper.getAvaiableDeviceNames());
list.TextFilterEnabled = true;
list.ItemClick += (sender, e) =>
{
BluetoothDevice device = BluetoothHelper.GetDeviceByName(((TextView)e.View).Text);
if (device != null)
{
BluetoothHelper.GetAdapter().CancelDiscovery();
Console.WriteLine(device.GetType().ToString());
device.CreateBond();
Type t = device.GetType();
MethodInfo info = t.GetMethod("CreateRfcommSocket");
object o = info.Invoke(device, new object[] { 1 });
// Name "CreateRfcommSocketToServiceRecord" string
var socket = (BluetoothSocket)o;
//var socket = device.CreateRfcommSocketToServiceRecord(UUID.FromString("00001101-0000-1000-8000-00805f9b34fb"));
socket.Connect();
BTDeviceArgs args = new BTDeviceArgs();
args.socket = socket;
finished(this, args);
}
};
return(view);
}
public async Task Pair()
{
var methods = BluetoothDevice.GetType().GetMethods().ToList();
foreach (var methodInfo in methods)
{
}
var method = BluetoothDevice.GetType().GetMethod("CreateBond");
method.Invoke(BluetoothDevice, null);
}
private void ProbeConnection()
{
ParcelUuid[] parcelUuids;
parcelUuids = Device.GetUuids();
bool isConnected = false;
if (parcelUuids == null)
{
parcelUuids = new ParcelUuid[1];
parcelUuids[0] = new ParcelUuid(UUID.FromString("00001101-0000-1000-8000-00805f9b34fb"));
}
foreach (var parcelUuid in parcelUuids)
{
mBluetoothAdapter.CancelDiscovery();
//METHOD A
try
{
var method = Device.GetType().GetMethod("createRfcommSocket");
mmSocket = (BluetoothSocket)method.Invoke(Device, new object[] { Port });
mmSocket.Connect();
isConnected = true;
DoDeviceConnected();
break;
}
catch (Exception)
{
}
//METHOD B
try
{
var method = Device.GetType().GetMethod("createInsecureRfcommSocket");
mmSocket = (BluetoothSocket)method.Invoke(Device, new object[] { Port });
mmSocket.Connect();
isConnected = true;
DoDeviceConnected();
break;
}
catch (Exception)
{
}
}
if (!isConnected)
{
//METHOD C
try
{
IntPtr createRfcommSocket = JNIEnv.GetMethodID(Device.Class.Handle, "createRfcommSocket", "(I)Landroid/bluetooth/BluetoothSocket;");
IntPtr _socket = JNIEnv.CallObjectMethod(Device.Handle, createRfcommSocket, new global::Android.Runtime.JValue(Port));
mmSocket = Java.Lang.Object.GetObject <BluetoothSocket>(_socket, JniHandleOwnership.TransferLocalRef);
mmSocket.Connect();
DoDeviceConnected();
}
catch (IOException connectException)
{
// Unable to connect; close the socket and get out
try
{
mmSocket.Close();
}
catch (IOException closeException)
{
}
DoDeviceConnectionFailed();
}
}
}
private void ProbeConnection()
{
ParcelUuid[] parcelUuids;
parcelUuids = m_device.GetUuids();
bool isConnected = false;
if (parcelUuids == null)
{
parcelUuids = new ParcelUuid[1];
parcelUuids[0] = new ParcelUuid(UUID.FromString("00001101-0000-1000-8000-00805f9b34fb"));
}
m_bluetoothAdapter.CancelDiscovery();
//METHOD A
try
{
var method = m_device.GetType().GetMethod("createRfcommSocket");
Socket = (BluetoothSocket)method.Invoke(m_device, new object[] { m_port });
Socket.Connect();
isConnected = true;
DoDeviceConnected();
}
catch (Exception ex)
{
System.Diagnostics.Debug.WriteLine($"Faield to createRfcommSocket {ex}");
}
if (!isConnected)
{
//METHOD B
try
{
var method = m_device.GetType().GetMethod("createInsecureRfcommSocket");
Socket = (BluetoothSocket)method.Invoke(m_device, new object[] { m_port });
Socket.Connect();
isConnected = true;
DoDeviceConnected();
}
catch (Exception ex)
{
System.Diagnostics.Debug.WriteLine($"Faield to createInsecureRfcommSocket {ex}");
}
}
if (!isConnected)
{
//METHOD C
try
{
IntPtr createRfcommSocket = JNIEnv.GetMethodID(m_device.Class.Handle, "createRfcommSocket", "(I)Landroid/bluetooth/BluetoothSocket;");
IntPtr _socket = JNIEnv.CallObjectMethod(m_device.Handle, createRfcommSocket, new global::Android.Runtime.JValue(m_port));
Socket = Java.Lang.Object.GetObject <BluetoothSocket>(_socket, JniHandleOwnership.TransferLocalRef);
Socket.Connect();
isConnected = true;
DoDeviceConnected();
}
catch (IOException ex)
{
System.Diagnostics.Debug.WriteLine($"Faield to createRfcommSocket JNI, {ex}");
}
}
if (!isConnected)
{
// Unable to connect; close the socket and get out
if (Socket != null)
{
try
{
Socket.Close();
}
catch (IOException e)
{
System.Diagnostics.Debug.WriteLine($"Faield to close socket, {e}");
}
}
DoDeviceConnectionFailed();
}
}
private void ProbeConnection()
{
ParcelUuid[] parcelUuids;
parcelUuids = Device.GetUuids();
bool isConnected = false;
if (parcelUuids == null)
{
throw new System.Exception("No Unique Identifiers found");
}
else
{
Debug.WriteLine("Connecting...");
foreach (var parcelUuid in parcelUuids)
{
mBluetoothAdapter.CancelDiscovery();
//METHOD A
try
{
var method = Device.GetType().GetMethod("createRfcommSocket");
mmSocket = (BluetoothSocket)method.Invoke(Device, new object[] { Port });
mmSocket.Connect();
Debug.WriteLine("Connected...");
isConnected = true;
DoDeviceConnected();
break;
}
catch (Exception)
{
}
//METHOD B
try
{
var method = Device.GetType().GetMethod("createInsecureRfcommSocket");
mmSocket = (BluetoothSocket)method.Invoke(Device, new object[] { Port });
mmSocket.Connect();
Debug.WriteLine("Connected...");
isConnected = true;
DoDeviceConnected();
break;
}
catch (Exception)
{
}
}
if (!isConnected)
{
//METHOD C
try
{
IntPtr createRfcommSocket = JNIEnv.GetMethodID(Device.Class.Handle, "createRfcommSocket", "(I)Landroid/bluetooth/BluetoothSocket;");
// JNIEnv.GetMethodID(device.Class.Handle, "createRfcommSocket", "(I)Landroid/bluetooth/BluetoothSocket;");
IntPtr _socket = JNIEnv.CallObjectMethod(Device.Handle, createRfcommSocket, new global::Android.Runtime.JValue(Port));
mmSocket = Java.Lang.Object.GetObject <BluetoothSocket>(_socket, JniHandleOwnership.TransferLocalRef);
/*
* mmSocket =
* mBluetoothAdapter.GetRemoteDevice(Device.Address)
* .CreateRfcommSocketToServiceRecord(
* UUID.FromString("00001101-0000-1000-8000-00805F9B34FB"));
*/
mmSocket.Connect();
DoDeviceConnected();
}
catch (IOException connectException)
{
Debug.WriteLine("IO Error: " + connectException.Message);
// Unable to connect; close the socket and get out
try
{
mmSocket.Close();
}
catch (IOException closeException)
{
Debug.WriteLine("Error: " + closeException.Message);
}
throw new BluetoothDeviceNotFoundException(connectException.Message);
return;
}
}
}
}