public void StopDiscoveringDevices()
{
if (BtAdapter.IsEnabled)
{
BtAdapter.CancelDiscovery();
try
{
BGData.activity.UnregisterReceiver(this);
Names.Clear();
}
catch (Exception ex)
{
Names.Clear();
}
}
if (!BtBeingEnabled)
{
BtBeingEnabled = true;
TryEnableBluetooth();
}
}
public void PairToDevice()
{
Task.Run(async() =>
{
if (BtAdapter.IsEnabled)
{
if (BtAdapter.IsDiscovering)
{
BtAdapter.CancelDiscovery();
}
List <BluetoothDevice> devices = BtAdapter.BondedDevices.ToList();
BluetoothDevice tempDevice = null;
string tempstring = "";
FileManager file = new FileManager();
tempstring = file.GetDevice();
await Task.Delay(300);
Device.BeginInvokeOnMainThread(() =>
{
ToastLoader toast = new ToastLoader();
toast.Show(tempstring);
});
await Task.Delay(500);
for (int i = 0; i < devices.Count; i++)
{
if (tempstring == devices[i].Name)
{
tempDevice = devices[i];
}
}
ReceivingConnection = false;
UUID uuid = UUID.FromString("00001101-0000-1000-8000-00805f9b34fb");
BluetoothSocket temp = null;
try
{
if ((int)Android.OS.Build.VERSION.SdkInt >= 10) // Gingerbread 2.3.3 2.3.4
{
temp = tempDevice.CreateInsecureRfcommSocketToServiceRecord(uuid);
}
else
{
temp = tempDevice.CreateRfcommSocketToServiceRecord(uuid);
}
Socket = temp;
}
catch (Exception ex)
{
Device.BeginInvokeOnMainThread(() =>
{
ToastLoader toastLoader = new ToastLoader();
toastLoader.Show(ex.Message);
});
}
if (Socket != null)
{
try
{
await Socket.ConnectAsync();
Master = true;
Device.BeginInvokeOnMainThread(() =>
{
ToastLoader toastLoader = new ToastLoader();
toastLoader.Show("Reconnected To Player");
});
SetupChat();
if (BGStuff.Reconnecting)
{
Device.BeginInvokeOnMainThread(() =>
{
BGStuff.reconnectionPage.Navigation.PopAsync();
});
await Task.Delay(500);
BGStuff.Reconnecting = false;
Pairing = false;
BGStuff.reconnectionPage = null;
ReadMessage();
}
else
{
MainPage.StatSetupGame();
}
}
catch (Exception ex)
{
if (!BGStuff.Reconnecting)
{
Device.BeginInvokeOnMainThread(() =>
{
ToastLoader toastLoader = new ToastLoader();
toastLoader.Show(ex.Message);
});
ReceivingConnection = true;
ReceivePair();
}
else
{
Device.BeginInvokeOnMainThread(() =>
{
ToastLoader toastLoader = new ToastLoader();
toastLoader.Show(ex.Message);
});
}
}
}
}
});
}
public void PairToDevice(string name, bool known)
{
Task.Run(async() =>
{
if (BtAdapter.IsEnabled)
{
if (BtAdapter.IsDiscovering)
{
BtAdapter.CancelDiscovery();
}
ReceivingConnection = false;
FileManager file = new FileManager();
file.SaveDevice(name);
BluetoothDevice Device = null;
if (known)
{
foreach (BluetoothDevice device in PairedDevices)
{
if (device.Name == name)
{
Device = device;
}
}
}
else
{
foreach (BluetoothDevice device in BGData.bluetoothDevices)
{
if (device.Name == name)
{
Device = device;
}
}
}
UUID uuid = UUID.FromString("00001101-0000-1000-8000-00805f9b34fb");
if ((int)Android.OS.Build.VERSION.SdkInt >= 10) // Gingerbread 2.3.3 2.3.4
{
Socket = Device.CreateInsecureRfcommSocketToServiceRecord(uuid);
}
else
{
Socket = Device.CreateRfcommSocketToServiceRecord(uuid);
}
if (Socket != null)
{
try
{
await Socket.ConnectAsync();
Master = true;
Xamarin.Forms.Device.BeginInvokeOnMainThread(() =>
{
ToastLoader toastLoader = new ToastLoader();
toastLoader.Show("Connected To Player");
BGStuff.mainPage.IsLoading = false;
SetupChat();
MainPage.StatSetupGame();
});
}
catch (Exception ex)
{
Xamarin.Forms.Device.BeginInvokeOnMainThread(() =>
{
ToastLoader toastLoader = new ToastLoader();
toastLoader.Show(ex.Message);
BGStuff.mainPage.IsLoading = false;
ReceivingConnection = true;
ReceivePair();
});
}
}
}
});
}