private async void BtDevicesListView_ItemTapped(object sender, ItemTappedEventArgs e)
{
var controller = (BindingContext as SelectBluetoothPageController);
if (controller == null)
{
return;
}
// Get selected name
MyBluetoothDevice device = (e.Item as MyBluetoothDevice);
if (device == null)
{
return;
}
// Connect to Bluetooth
bool tryAgain = true;
while (tryAgain)
{
if (!await controller.ConnectToBluetoothDevice(device.Name, 30))
{
string answer = await DisplayActionSheet("Couldn't connect to " + device.Name + "! Try again?",
"Cancel", null, "Yes", "No");
if (answer == "Yes")
{
tryAgain = true;
}
else if (answer == "No")
{
tryAgain = false;
}
else
{
return;
}
}
else
{
App.Current.Properties["DeviceName"] = device.Name;
await App.Current.SavePropertiesAsync();
tryAgain = false;
}
}
await GoToPage();
}
public List <MyBluetoothDevice> GetPairedDevices()
{
BluetoothAdapter adapter = BluetoothAdapter.DefaultAdapter;
checkDefaultAdapter(adapter);
List <MyBluetoothDevice> devices = new List <MyBluetoothDevice>();
foreach (var item in adapter.BondedDevices)
{
MyBluetoothDevice device = new MyBluetoothDevice();
device.Name = item.Name;
device.Address = item.Address;
}
return(devices);
}
