all_sensors 0.1.1

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  • Changelog
  • Example
  • Installing
  • 87

All Sensors Flutter Plugin #

A Flutter plugin to retreive all of sensor's data. [Accelerometer, Gyroscope, Proximity]

Migrated to AndroidX

Usage #

To use this plugin, add all_sensors as a dependency in your pubspec.yaml file.

Example #

// Import package
import 'package:all_sensors/all_sensors.dart';

// Instantiate it
List<double> _accelerometerValues;
List<double> _userAccelerometerValues;
List<double> _gyroscopeValues;
bool _proximityValues = false;

// Access sensors value
accelerometerEvents.listen((AccelerometerEvent event) {
  setState(() {
    _accelerometerValues = <double>[event.x, event.y, event.z];
  });
})

gyroscopeEvents.listen((GyroscopeEvent event) {
  setState(() {
    _gyroscopeValues = <double>[event.x, event.y, event.z];
  });
})

proximityEvents.listen((ProximityEvent event) {
  setState(() {
  	// event.getValue return true or false
    _proximityValues = event.getValue();
  });
})

0.1.1 #

  • Add Description

0.1.0 #

  • Migrate to AndroidX

0.0.1 #

  • Initial Open Source release.

example/lib/main.dart

import 'package:flutter/material.dart';
import 'dart:async';

import 'package:all_sensors/all_sensors.dart';

void main() {
  runApp(MyApp());
}

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Sensors Demo',
      theme: ThemeData(
        primarySwatch: Colors.blue,
      ),
      home: MyHomePage(title: 'Flutter Demo Home Page'),
    );
  }
}

class MyHomePage extends StatefulWidget {
  MyHomePage({Key key, this.title}) : super(key: key);

  final String title;

  @override
  _MyHomePageState createState() => _MyHomePageState();
}

class _MyHomePageState extends State<MyHomePage> {

  List<double> _accelerometerValues;
  List<double> _userAccelerometerValues;
  List<double> _gyroscopeValues;
  bool _proximityValues = false;
  List<StreamSubscription<dynamic>> _streamSubscriptions = <StreamSubscription<dynamic>>[];

  @override
  Widget build(BuildContext context) {
    final List<String> accelerometer =
    _accelerometerValues?.map((double v) => v.toStringAsFixed(1))?.toList();
    final List<String> gyroscope =
    _gyroscopeValues?.map((double v) => v.toStringAsFixed(1))?.toList();
    final List<String> userAccelerometer = _userAccelerometerValues
        ?.map((double v) => v.toStringAsFixed(1))
        ?.toList();

    return Scaffold(
      appBar: AppBar(
        title: const Text('Sensor Example'),
      ),
      body: Column(
        mainAxisAlignment: MainAxisAlignment.spaceEvenly,
        children: <Widget>[
          Padding(
            child: Row(
              mainAxisAlignment: MainAxisAlignment.spaceBetween,
              children: <Widget>[
                Text('Accelerometer: $accelerometer'),
              ],
            ),
            padding: const EdgeInsets.all(16.0),
          ),
          Padding(
            child: Row(
              mainAxisAlignment: MainAxisAlignment.spaceBetween,
              children: <Widget>[
                Text('UserAccelerometer: $userAccelerometer'),
              ],
            ),
            padding: const EdgeInsets.all(16.0),
          ),
          Padding(
            child: Row(
              mainAxisAlignment: MainAxisAlignment.spaceBetween,
              children: <Widget>[
                Text('Gyroscope: $gyroscope'),
              ],
            ),
            padding: const EdgeInsets.all(16.0),
          ),
          Padding(
            child: Row(
              mainAxisAlignment: MainAxisAlignment.spaceBetween,
              children: <Widget>[
                Text('Proximity: $_proximityValues'),
              ],
            ),
            padding: const EdgeInsets.all(16.0),
          ),
        ],
      ),
    );
  }

  @override
  void dispose() {
    super.dispose();
    for (StreamSubscription<dynamic> subscription in _streamSubscriptions) {
      subscription.cancel();
    }
  }

  @override
  void initState() {
    super.initState();
    _streamSubscriptions
        .add(accelerometerEvents.listen((AccelerometerEvent event) {
      setState(() {
        _accelerometerValues = <double>[event.x, event.y, event.z];
      });
    }));
    _streamSubscriptions.add(gyroscopeEvents.listen((GyroscopeEvent event) {
      setState(() {
        _gyroscopeValues = <double>[event.x, event.y, event.z];
      });
    }));

    _streamSubscriptions
        .add(userAccelerometerEvents.listen((UserAccelerometerEvent event) {
      setState(() {
        _userAccelerometerValues = <double>[event.x, event.y, event.z];
      });
    }));
    _streamSubscriptions
        .add(proximityEvents.listen((ProximityEvent event) {
      setState(() {
        _proximityValues = event.getValue();
      });
    }));
  }
}

Use this package as a library

1. Depend on it

Add this to your package's pubspec.yaml file:


dependencies:
  all_sensors: ^0.1.1

2. Install it

You can install packages from the command line:

with Flutter:


$ flutter pub get

Alternatively, your editor might support flutter pub get. Check the docs for your editor to learn more.

3. Import it

Now in your Dart code, you can use:


import 'package:all_sensors/all_sensors.dart';
  
Popularity:
Describes how popular the package is relative to other packages. [more]
73
Health:
Code health derived from static analysis. [more]
100
Maintenance:
Reflects how tidy and up-to-date the package is. [more]
100
Overall:
Weighted score of the above. [more]
87
Learn more about scoring.

We analyzed this package on Mar 27, 2020, and provided a score, details, and suggestions below. Analysis was completed with status completed using:

  • Dart: 2.7.1
  • pana: 0.13.6
  • Flutter: 1.12.13+hotfix.8

Dependencies

Package Constraint Resolved Available
Direct dependencies
Dart SDK >=2.1.0 <3.0.0
flutter 0.0.0
Transitive dependencies
collection 1.14.11 1.14.12
meta 1.1.8
sky_engine 0.0.99
typed_data 1.1.6
vector_math 2.0.8
Dev dependencies
flutter_test