private async Task ConnectingToDeviceAsync()
{
try
{
IsBusy = true;
await _bluetoothService.ConnectAsync(_mMContext.Device);
if (_mMContext.Device.State == Plugin.BLE.Abstractions.DeviceState.Connected)
{
IsSuccessConnection = true;
CanExecuteNextBtn = true;
_navigation.NextPage <WiFiSetupNetworkPage>();
}
else
{
IsNotSuccessConnection = true;
}
}
catch (DeviceConnectionException e)
{
//todo add display info
// ... could not connect to device
IsNotSuccessConnection = true;
}
catch (Exception ex)
{
//generic
IsNotSuccessConnection = true;
}
finally
{
IsBusy = false;
}
}
private void Init()
{
_bluetoothService = new BluetoothService();
devicesComBox.ItemsSource = _bluetoothService.GetDevices();
aBtn.Click += async(s, e) => await DoAsync(Actions.A);
bBtn.Click += async(s, e) => await DoAsync(Actions.B);
cBtn.Click += async(s, e) => await DoAsync(Actions.C);
dBtn.Click += async(s, e) => await DoAsync(Actions.D);
startBtn.Click += async(s, e) => await DoAsync(Actions.Start);
selectBtn.Click += async(s, e) => await DoAsync(Actions.Select);
upBtn.Click += async(s, e) => await MoveAsync(Directions.Up);
downBtn.Click += async(s, e) => await MoveAsync(Directions.Down);
leftBtn.Click += async(s, e) => await MoveAsync(Directions.Left);
rightBtn.Click += async(s, e) => await MoveAsync(Directions.Right);
connectBtn.Click += async(s, e) =>
{
var port = devicesComBox.SelectedValue as string;
if (port != null)
{
if (!_bluetoothService.IsConnected)
{
connectBtn.IsEnabled = false;
connectBtn.Content = "Disconnect";
await _bluetoothService.ConnectAsync(port);
connectBtn.IsEnabled = true;
}
else
{
connectBtn.IsEnabled = false;
connectBtn.Content = "Connect";
_bluetoothService.Disconnect();
connectBtn.IsEnabled = true;
}
}
};
refreshBtn.Click += (s, e) =>
{
devicesComBox.ItemsSource = _bluetoothService.GetDevices();
};
}