title: Is it possible to register a Flutter app as an Android Intent Filter and to handle Incoming Intents?
body: <p>One can launch another Activity using an Intent from a Flutter app: 
  <a href="https://github.com/flutter/flutter/blob/master/examples/widgets/launch_url.dart">https://github.com/flutter/flutter/blob/master/examples/widgets/launch_url.dart</a></p>
  
  <pre><code>import 'package:flutter/widgets.dart';
  import 'package:flutter/services.dart';
  
  void main() {
    runApp(new GestureDetector(
      onTap: () {
        Intent intent = new Intent()
          ..action = 'android.intent.action.VIEW'
          ..url = 'http://flutter.io/';
        activity.startActivity(intent);
      },
      child: new Container(
        decoration: const BoxDecoration(
          backgroundColor: const Color(0xFF006600)
        ),
        child: new Center(
          child: new Text('Tap to launch a URL!')
        )
      )
    ));
  }
  </code></pre>
  
  <p>But can one do the following with the Flutter Activity Intent services when an Intent is passed to the app? 
  <a href="http://developer.android.com/training/sharing/receive.html">http://developer.android.com/training/sharing/receive.html</a></p>
  
  <pre><code>. . .
  void onCreate (Bundle savedInstanceState) {
      ...
      // Get intent, action and MIME type
      Intent intent = getIntent();
  . . .
  </code></pre>