intent 1.1.0

A simple to use Flutter plugin to deal with Android Intents - your one-stop-solution for Android Intents.

example/lib/main.dart

import 'package:flutter/material.dart';
import 'package:intent/intent.dart';
import 'package:intent/action.dart';
import 'package:intent/extra.dart';
import 'package:intent/category.dart';
import 'package:intent/flag.dart';
import 'dart:async' show StreamController;
import 'dart:io';

void main() => runApp(MyApp());

class MyApp extends StatefulWidget {
  @override
  _MyAppState createState() => _MyAppState();
}

class _MyAppState extends State<MyApp> {
  MyAppDataModel _myAppDataModel;

  @override
  void initState() {
    _myAppDataModel = MyAppDataModel();
    _myAppDataModel.inputClickState.add([]);
    super.initState();
  }

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: Scaffold(
        appBar: AppBar(
          title: const Text(
            'Plugin Example App',
            style: TextStyle(
              color: Colors.black,
            ),
          ),
          centerTitle: true,
          backgroundColor: Colors.cyanAccent,
        ),
        body: Center(
          child: Column(
            mainAxisSize: MainAxisSize.min,
            mainAxisAlignment: MainAxisAlignment.center,
            children: <Widget>[
              StreamBuilder<List<String>>(
                initialData: [],
                stream: _myAppDataModel.outputResult,
                builder: (context, snapshot) => Padding(
                      padding: EdgeInsets.only(
                        left: 8,
                        right: 8,
                        top: 12,
                        bottom: 24,
                      ),
                      child: snapshot.hasData
                          ? snapshot.data.isNotEmpty
                              ? ClipRRect(
                                  borderRadius: BorderRadius.circular(24),
                                  child: Image.file(
                                    File(snapshot.data[0]),
                                    fit: BoxFit.cover,
                                    width:
                                        MediaQuery.of(context).size.width * .75,
                                    height: MediaQuery.of(context).size.height *
                                        .35,
                                  ),
                                )
                              : Center()
                          : CircularProgressIndicator(),
                    ),
              ),
              RaisedButton(
                color: Colors.cyanAccent,
                elevation: 16,
                onPressed: () => Intent()
                  ..setAction(Action.ACTION_IMAGE_CAPTURE)
                  ..startActivityForResult().then(
                    (data) => _myAppDataModel.inputClickState.add(data),
                    onError: (e) =>
                        _myAppDataModel.inputClickState.add([e.toString()]),
                  ),
                child: Text('Intent'),
              ),
            ],
          ),
        ),
      ),
    );
  }
}

class MyAppDataModel {
  StreamController<List<String>> _streamController =
      StreamController<List<String>>.broadcast();

  Sink<List<String>> get inputClickState => _streamController;

  Stream<List<String>> get outputResult =>
      _streamController.stream.map((data) => data);

  dispose() => _streamController.close();
}