protected async override void OnNavigatedTo(NavigationEventArgs e)
{
base.OnNavigatedTo(e);
if (_LineWatcher == null)
{
PhoneCallStore store = await PhoneCallManager.RequestStoreAsync();
_LineWatcher = store.RequestLineWatcher();
_LineWatcher.LineAdded += _watcher_LineAdded;
_LineWatcher.LineRemoved += _watcher_LineRemoved;
_LineWatcher.Start();
}
string str = PhoneLineTransportDevice.GetDeviceSelector(PhoneLineTransport.Bluetooth);
if (_DeviceWatcher == null)
{
_DeviceWatcher = DeviceInformation.CreateWatcher(str);
_DeviceWatcher.Added += _DeviceWatcher_Added;
_DeviceWatcher.Removed += _DeviceWatcher_Removed;
_DeviceWatcher.Start();
}
string str1 = BluetoothDevice.GetDeviceSelector();
var watch = DeviceInformation.CreateWatcher(str1);
watch.Added += _DeviceWatcher_Added;
watch.Removed += _DeviceWatcher_Removed;
watch.Start();
}
private async void _PLTDList_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
ViewModel.RegistrationStatus = string.Empty;
PhoneLineTransportDevice device = PhoneLineTransportDevice.FromId(ViewModel.SelectedDevice.Id);
if (device == null)
{
return;
}
SelectedDevice = device;
var result = await device.RequestAccessAsync();
if (result != DeviceAccessStatus.Allowed)
{
ViewModel.RegistrationStatus = result.ToString();
}
RefreashRegStatus();
}
