override protected void OnCreate(Bundle bundle)
{
base.OnCreate(bundle);
// Create a BarcodeManager.
manager = new BarcodeManager();
SetContentView(Resource.Layout.Main);
// setup button
Button btn = (Button)FindViewById(Resource.Id.button1);
btn.Click += delegate
{
StartSettingsActivity();
};
// Pass it to ScannerProperties class.
// ScannerProperties cannot be instatiated directly, instead call edit.
configuration = ScannerProperties.Edit(manager);
// Now we can change some Scanner/Device configuration parameters.
// These values are not applied, as long as store method is not called.
configuration.Code39.Enable.Set(true);
configuration.Code39.EnableChecksum.Set(true);
configuration.Code39.FullAscii.Set(true);
configuration.Code39.Length1.Set(20);
configuration.Code39.Length2.Set(2);
configuration.Code39.LengthMode.Set(LengthControlMode.TwoFixed);
configuration.Code39.SendChecksum.Set(false);
configuration.Code39.UserID.Set('x');
configuration.Code128.Enable.Set(true);
configuration.Code128.Length1.Set(6);
configuration.Code128.Length2.Set(2);
configuration.Code128.LengthMode.Set(LengthControlMode.Range);
configuration.Code128.UserID.Set('y');
if (configuration.QrCode.IsSupported)
{
configuration.QrCode.Enable.Set(false);
}
// Change IntentWedge action and category to specific ones.
configuration.IntentWedge.Action.Set("com.datalogic.examples.decode_action");
configuration.IntentWedge.Category.Set("com.datalogic.examples.decode_category");
// From here on, we would like to get a return value instead of an exception in case of error
ErrorManager.EnableExceptions(false);
// Now we are ready to store them
// Second parameter set to true saves configuration in a permanent way.
// After boot settings will be still valid.
int errorCode = configuration.Store(manager, true);
// Check return value.
if (errorCode != ConfigException.Success)
{
Log.Error(LOGTAG, "Error during store", ErrorManager.LastError);
}
}
private void MyClickedItemListener(object sender, RadioGroup.CheckedChangeEventArgs e)
{
// Handle errors through java Exceptions
ErrorManager.EnableExceptions(true);
try
{
// get the current settings from the BarcodeManager
configuration = ScannerProperties.Edit(manager);
// disables KeyboardWedge
configuration.KeyboardWedge.Enable.Set(false);
// enable wedge intent
configuration.IntentWedge.Enable.Set(true);
switch (e.CheckedId)
{
case Resource.Id.radioBroadcast:
// set wedge intent action and category
configuration.IntentWedge.Action.Set(ACTION_BROADCAST_RECEIVER);
configuration.IntentWedge.Category.Set(CATEGORY_BROADCAST_RECEIVER);
// set wedge intent delivery through broadcast
configuration.IntentWedge.DeliveryMode.Set(IntentDeliveryMode.Broadcast);
configuration.Store(manager, false);
break;
case Resource.Id.radioStartActivity:
// set wedge intent action and category
configuration.IntentWedge.Action.Set(ACTION);
configuration.IntentWedge.Category.Set(CATEGORY);
// intent delivery startActivity
configuration.IntentWedge.DeliveryMode.Set(IntentDeliveryMode.StartActivity);
configuration.Store(manager, false);
break;
}
}
catch (Exception exception) //catch any errors that occured.
{
if (exception is ConfigException)
{
ConfigException ex = (ConfigException)exception;
Log.Info(this.GetType().Name, "Error while retrieving/setting properties:" + exception.Message);
}
else if (exception is DecodeException)
{
DecodeException ex = (DecodeException)exception;
Log.Info(this.GetType().Name, "Error while retrieving/setting properties:" + exception.Message);
}
else
{
Log.Info(this.GetType().Name, "Error while retrieving/setting properties:" + exception.Message);
}
}
}
