private async void OnConnectClicked(object sender, EventArgs e) { Button deviceButton = (Button)sender; UnpairButton.IsEnabled = true; deviceButton.IsEnabled = false; DeviceList.IsEnabled = false; ScanButton.IsEnabled = false; DevicePairingViewModel model = (DevicePairingViewModel)this.BindingContext; string deviceName = "HGTP"; if (await model.ConnectToDevice(deviceName)) //, DisconnectedHanlder { lock (pairingLock) { ScanButton.IsVisible = false; DeviceList.IsVisible = false; UnpairButton.IsVisible = true; DeviceLabel.Text = "Connected to " + deviceName; DeviceLabel.IsVisible = true; } } else { deviceButton.IsEnabled = true; ScanButton.IsEnabled = true; DeviceList.IsEnabled = true; DeviceLabel.Text = "Unable to connect to " + deviceName + ". Try again."; ResetDeviceModel(); } }
public async void OnUnpairClicked(object sender, EventArgs e) { DevicePairingViewModel model = (DevicePairingViewModel)this.BindingContext; UnpairButton.IsEnabled = false; if (await model.DisconnectDevice()) { DisconnectedHanlder(); } else { UnpairButton.IsEnabled = true; DeviceLabel.Text = "Unable to Disconnect. Try Again."; } }
private async void OnScanClicked(object sender, EventArgs e) { DevicePairingViewModel model = (DevicePairingViewModel)this.BindingContext; ScanningIndicator.IsRunning = true; ScanningIndicator.IsVisible = true; ScanButton.IsEnabled = false; await model.ScanForDevices(); if (model.PairedDevice == null) { lock (pairingLock) { DeviceList.IsVisible = true; DeviceList.IsEnabled = true; ScanningIndicator.IsRunning = false; ScanningIndicator.IsVisible = false; ScanButton.IsEnabled = true; } } }