protected override void OnElementChanged(ElementChangedEventArgs <Page> e)
{
base.OnElementChanged(e);
if (_view == null)
{
var activity = Context as Activity;
_view = activity.LayoutInflater.Inflate(Resource.Layout.MrzLayout, this, false);
AddView(_view);
_scanView = _view.FindViewById <MrzScanView>(Resource.Id.mrz_scan_view);
_scanView.InitAnyline(_licenseKey, this);
_scanView.SetConfigFromAsset("MrzConfig.json");
// The config can be changed via code directly through the Config property, for example:
var config = _scanView.Config;
config.SetFlashMode(AnylineViewConfig.FlashMode.Auto);
_scanView.Config.SetFlashAlignment(AnylineViewConfig.FlashAlignment.TopRight);
// Important: Once the config is changed, it has to be set again explicitly:
_scanView.Config = config;
_scanView.SetCancelOnResult(false);
_scanView.StartScanning();
_scanView.CameraOpened += _scanView_CameraOpened;
}
}
protected override void OnCreate(Bundle bundle)
{
Window.SetFlags(WindowManagerFlags.KeepScreenOn, WindowManagerFlags.KeepScreenOn);
base.OnCreate(bundle);
ActionBar.SetHomeButtonEnabled(true);
ActionBar.SetDisplayHomeAsUpEnabled(true);
SetContentView(Resource.Layout.MrzActivity);
SetTitle(Resource.String.scan_mrz);
_scanView = FindViewById <MrzScanView>(Resource.Id.mrz_scan_view);
_resultView = FindViewById <MrzResultView>(Resource.Id.mrz_result);
_resultView.SetOnClickListener(this);
_scanView.SetConfigFromAsset("MrzConfig.json");
_scanView.InitAnyline(MainActivity.LicenseKey, this);
_scanView.SetCancelOnResult(true);
_scanView.CameraOpened += (s, e) =>
{
Log.Debug(TAG, "Camera opened successfully. Frame resolution " + e.Width + " x " + e.Height);
_resultView.Visibility = ViewStates.Invisible;
_scanView.StartScanning();
};
_scanView.CameraError += (s, e) => { Log.Error(TAG, "OnCameraError: " + e.Event.Message); };
}
