public stateChangeListner(Com.Acs.Smartcard.Reader _reader, ReadKeyOption _mReadKeyOption, MainActivity _main)
{
main = _main;
// main = new MainActivity();
mReader = _reader;
mReadKeyOption = _mReadKeyOption;
}
protected override void OnCreate(Bundle savedInstanceState)
{
CallStack = new StackFrame(1, true);
base.OnCreate(savedInstanceState);
// Set our view from the "main" layout resource
SetContentView(Resource.Layout.activity_main);
mManager = (UsbManager)this.Application.GetSystemService(Context.UsbService);
// Initialize reader
mReader = new Com.Acs.Smartcard.Reader(mManager);
// Initialize reader spinner
mReaderAdapter = new ArrayAdapter <string>(this, Android.Resource.Layout.SimpleSpinnerItem);
foreach (UsbDevice device in mManager.DeviceList.Values)
{
if (mReader.IsSupported(device))
{
mReaderAdapter.Add(device.DeviceName);
}
}
stateChangeListner change = new stateChangeListner(mReader, mReadKeyOption, this);
// Com.Acs.Smartcard.Reader.IOnStateChangeListener onStateChangeListener =new ;
mReader.SetOnStateChangeListener(change);
mReaderSpinner = FindViewById <Spinner>(Resource.Id.main_spinner_reader);
mReaderSpinner.Adapter = mReaderAdapter;
mPermissionIntent = PendingIntent.GetBroadcast(this, 0, new Intent(
ACTION_USB_PERMISSION), 0);
//IntentFilter filter = new IntentFilter();
//filter.AddAction(ACTION_USB_PERMISSION);
//filter.AddAction(UsbManager.ActionUsbDeviceDetached);
//filter.AddAction(UsbManager.ActionUsbDeviceAttached);
txtview = FindViewById <TextView>(Resource.Id.txtview);
//RegisterReceiver(receiver, intent);
//TextView txt = FindViewById<TextView>(Resource.Id.txtview);
//txt.Text = "";
try
{
mReceiver _receiver = new mReceiver();
IntentFilter filter = new IntentFilter();
filter.AddAction(ACTION_USB_PERMISSION);
filter.AddAction(UsbManager.ActionUsbDeviceDetached);
filter.AddAction(UsbManager.ActionUsbDeviceAttached);
RegisterReceiver(_receiver, filter);
//RegisterReceiver(_receiver, new IntentFilter(ACTION_USB_PERMISSION));
//RegisterReceiver(_receiver, new IntentFilter(UsbManager.ActionUsbDeviceDetached));
//RegisterReceiver(_receiver, new IntentFilter(UsbManager.ActionUsbDeviceAttached));
////var intent = new Intent(this, typeof(mReceiver));
//var intent = new Intent(this, receiver.Class);
//intent.SetAction(ACTION_USB_PERMISSION);
//intent.SetAction(UsbManager.ActionUsbDeviceDetached);
//intent.SetAction(UsbManager.ActionUsbDeviceAttached);
// Android.Support.V4.Content.LocalBroadcastManager.GetInstance(this).SendBroadcast(intent);
//SendBroadcast(intent);
// txt.Text = "done";
// ****** OnStateChangeListener ******
// this.onStateChange(0);
}
catch (SecurityException ex)
{
txtview.Text = ex.Message.ToString();
}
mSlotAdapter = new ArrayAdapter <string>(this, Android.Resource.Layout.SimpleSpinnerItem);
mSlotSpinner = FindViewById <Spinner>(Resource.Id.main_spinner_slot);
mSlotSpinner.Adapter = mSlotAdapter;
string deviceName = (string)mReaderSpinner.SelectedItem;
if (deviceName != null)
{
foreach (UsbDevice device in mManager.DeviceList.Values)
{
if (deviceName.Equals(device.DeviceName))
{
mManager.RequestPermission(device, mPermissionIntent);
break;
}
}
}
}
