Get the name of a file from FILE_URI

Hi, I need some hint on how to get the name of a file, that has been picked/photographed by the cordova camera plugin. Here is the code, I have for getting a picture:

var options = {destinationType: Camera.DestinationType.NATIVE_URI};
options.sourceType = sourceType;
  $cordovaCamera.getPicture(options).then(function (newURI) {
    imageFileURI = newURI;
    console.log('NATIVE_URI:\n' + imageFileURI);
    //I need to get the file name and extension here
    window.plugins.Base64.encodeFile(imageFileURI, function (base64Image) {
      base64Data = base64Image;  
    }, function (error) {
          console.log('Error while converting to base64: ' + error);
  }, function (error) {
       console.log('Error while picking a photo: ' + error);

Do you have any advices, how should I get the file name and the extension, where I need it?
Thank you

Whats the result of the console log?

Exactly this:

Do you have a solution for this ?