public void Pair(string name)
{
BluetoothDevice unbonded = this.UnBondedDevices.FirstOrDefault(device => device.Name == name);
// Status is failed by default
// TODO - check if needed another for BLE
BTPairOperationStatus status = new BTPairOperationStatus()
{
Name = name,
};
try {
if (unbonded != null)
{
if (unbonded.CreateBond())
{
status.IsSuccessful = true;
status.PairStatus = BT_PairingStatus.Paired;
}
else
{
status.PairStatus = BT_PairingStatus.AuthenticationFailure;
}
}
else
{
status.PairStatus = BT_PairingStatus.NoParingObject;
}
}
catch (Exception e) {
this.log.Exception(9999, "PairgAsync", "", e);
status.PairStatus = BT_PairingStatus.Failed;
}
this.BT_PairStatus?.Invoke(this, status);
}
/**
* Método para vincular un dispositivo BT al dispositivo móvil
* **/
public void bondedDevice(BluetoothDevice device)
{
bluetoothAdapter.CancelDiscovery(); //para abrir conexion hay que parar https://developer.android.com/reference/android/bluetooth/BluetoothSocket.html#connect()
bool res = device.CreateBond();
Thread.Sleep(10000);
}
/// <summary>
/// Creates the bond with the device specified in address.
/// </summary>
/// <param name="address">Address of the device to create bond.</param>
public void CreateBond(string address)
{
BluetoothDevice device = _btAdapter.GetRemoteDevice(address);
try {
device.CreateBond();
} catch {
}
}
public static void PairHC(Activity activity, BluetoothDevice device)
{
//Tell the user we found an HC-05
var status = activity.FindViewById <TextView>(Resource.Id.textView2);
status.Append("\nFound Possible Skimmer; Connecting...");
activity.FindViewById <ScrollView>(Resource.Id.scrollView1).FullScroll(Android.Views.FocusSearchDirection.Down);
//Connect to it
device.CreateBond();
}
/// <summary>
/// Pairs the device if needed
/// </summary>
/// <param name="dev">Bluetooth device</param>
public static void pairDevice(BluetoothDevice dev)
{
if (!(dev.BondState == Bond.Bonded))
{
Log.Debug(TAG + "-pairDevice", "Attempting to pair device");
dev.CreateBond();
}
else
{
Log.Debug(TAG + "-pairDevice", "Device Already Paired");
}
}
public bool Connect(Android.Content.Context context, Button btConnect, out BluetoothSocket socket, out string message)
{
message = string.Empty;
if (btConnect != null)
{
btConnect.Text = "Connecting..";
}
socket = null;
//BluetoothDevice device = null;
string result = string.Empty;
try
{
Java.Util.UUID id = Java.Util.UUID.FromString("00001101-0000-1000-8000-00805f9b34fb");
BluetoothAdapter adapter = BluetoothAdapter.DefaultAdapter;
adapter.StartDiscovery();
//BluetoothManager btm = (BluetoothManager)context.GetSystemService(Context.BluetoothService);
if (adapter.BondedDevices.Count(x => x.Name == "HC-06") == 0)
{
adapter = null;
message = "HC-06 device is not paired";
btConnect.Text = "Connect";
return(false);
}
BluetoothDevice k9BTdevice = adapter.BondedDevices.First(x => x.Name == "HC-06");
socket = k9BTdevice.CreateRfcommSocketToServiceRecord(id);
try
{
k9BTdevice.SetPairingConfirmation(false);
// k9BTdevice.Dispose();
k9BTdevice.SetPairingConfirmation(true);
btConnect.Text = "Connect";
}
catch (Exception ex) { };
k9BTdevice.CreateBond();
//context.ApplicationContext.
socket.Connect();
btConnect.Text = "Connected";
}
catch (Exception ex)
{
message = ex.Message;
return(false);
}
return(true);
}
public static void With(BluetoothDevice device, BondCreated onSuccess)
{
device.BondCreated += (s, e) =>
{
if (e.Result == BluetoothError.None)
{
var pair = new Pair
{
Device = e.Device,
};
onSuccess(pair);
}
};
device.CreateBond();
}
private static Intent PairDevice(NFCDevice nfcDevice, Intent intent)
{
BluetoothDevice device = _BluetoothAdapter.GetRemoteDevice(nfcDevice.MacAddress);
if (device != null)
{
OnDevicePaired(device, device.CreateBond(), intent, EventArgs.Empty);
}
else
{
intent.PutExtra("ErrorMessage", "Failed to communicate with device");
}
return(intent);
}
/// <summary>
///
/// </summary>
/// <param name="nfcDevice"></param>
private void PairDevice(string friendlyName, string macAddress)
{
BluetoothDevice device = _activity.Bluetooth.Adapter.GetRemoteDevice(macAddress);
if (device != null)
{
if (device.CreateBond())
{
OnDevicePaired(device, EventArgs.Empty);
}
}
else
{
Toast.MakeText(Activity, string.Format("{0} {1}", GetString(Resource.String.MainActivity_PairFailed), friendlyName), ToastLength.Long).Show();
}
}
public bool Connect()
{
if (!adapter.IsEnabled)
{
BluetoothDisabledEvent.Invoke(this, new EventArgs());
return(false);
}
adapter.StartDiscovery();
try
{
device = adapter.BondedDevices.Where(x => x.Name == "HC-06").FirstOrDefault();
device.SetPairingConfirmation(false);
device.Dispose();
device.SetPairingConfirmation(true);
device.CreateBond();
}
catch (Exception exception)
{
Log.Debug(TAG, exception.ToString());
}
adapter.CancelDiscovery();
socket = device.CreateRfcommSocketToServiceRecord(Java.Util.UUID.FromString("00001101-0000-1000-8000-00805f9b34fb"));
try
{
socket.Connect();
listenThread = new Thread(Listener);
if (listenThread.IsAlive == false)
{
listenThread.Start();
}
}
catch (Exception exception)
{
Toast.MakeText(Application.Context, "Cannot connect to HC-06.", ToastLength.Short).Show();
Log.Debug(TAG, exception.ToString());
return(false);
}
return(true);
}
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 void Connetti(BluetoothDevice device)
{
Android.Bluetooth.Bond b = device.BondState;
if ((b == Bond.Bonded))// | (b==Bond.None))
{
BluetoothGatt g = device.ConnectGatt(this.context, false, this);
/*
* Java.Lang.Reflect.Method m = g.Class.GetMethod("refresh", new Java.Lang.Class[0]);
* if (m != null)
* {
* m.Invoke(g, new Java.Lang.Object[0]);
* }
*/
}
else
{
// Richidedere permessi per Android 6.0
// ActivityCompat.RequestPermissions(activity, new String[] { Manifest.Permission.AccessFineLocation, Manifest.Permission.AccessCoarseLocation}, 1001);
this.myReceiver = new BondStatusBroadcastReceiver();
this.myReceiver.Bounded_ConnectDevice_Event += this.MyReceiver_Bounded_ConnectDevice_Event;
this.myReceiver.Bounded_ConnectDevice_Event_ERROR += this.MyReceiver_Bounded_ConnectDevice_Event_ERROR;
IntentFilter intentFilter = new IntentFilter(BluetoothDevice.ActionFound);
/*
* intentFilter.AddAction(BluetoothDevice.ActionNameChanged);
* intentFilter.AddAction(BluetoothAdapter.ActionDiscoveryStarted);
* intentFilter.AddAction(BluetoothAdapter.ActionDiscoveryFinished);
* intentFilter.AddAction(BluetoothAdapter.ActionStateChanged);
*
*/
intentFilter.AddAction(BluetoothDevice.ActionBondStateChanged);
context.RegisterReceiver(this.myReceiver, intentFilter);
//BluetoothAdapter adapter = BluetoothAdapter.DefaultAdapter;
//adapter.StartDiscovery();
device.CreateBond();
}
}
private void PairDevice(NfcDevice nfcDevice)
{
BluetoothDevice device = bluetoothAdapter.GetRemoteDevice(nfcDevice.MacAddress);
if (device != null)
{
if (device.CreateBond())
{
OnDevicePaired(device, EventArgs.Empty);
}
else
{
Toast.MakeText(context, string.Format("{0} {1}", GetString(Resource.String.MainActivity_PairFailed), nfcDevice.FriendlyName), ToastLength.Long).Show();
}
}
else
{
Toast.MakeText(context, string.Format("{0} {1}", GetString(Resource.String.MainActivity_PairFailed), nfcDevice.FriendlyName), ToastLength.Long).Show();
}
}
