activity_recognition_flutter 1.2.3

Activity recognition plugin for Android and iOS using the native APIs with updated Kotlin version to 1.2.51, forked from https://github.com/Morosko/flutter_activity_recognition. ActivityRecognitionCli [...]

activity_recognition_flutter

Important

This package uses the Android Embedding API v2. In order to use this in pre-Flutter 1.12 projects, you need to follow this guide: https://github.com/flutter/flutter/wiki/Upgrading-pre-1.12-Android-projects Activity recognition plugin for Android and iOS. Only working while App is running (= not terminated by the user or OS).

Getting Started

Check out the example directory for a sample app using activity recognition.

Android Permissions

Add permission to your Android Manifest, for Android 10 (API 29 and later), use:

<uses-permission android:name="android.permission.ACTIVITY_RECOGNITION permission" />

For Android 9 (API 28 and earlier), use:

<uses-permission android:name="com.google.android.gms.permission.ACTIVITY_RECOGNITION" />

Next, add the plugin's service inside the <application> tags:

<service android:name="dk.cachet.activity_recognition_flutter.activity.ActivityRecognizedService" />

iOS Permissions

An iOS app linked on or after iOS 10.0 must include usage description keys in its Info.plist file for the types of data it needs. Failure to include these keys will cause the app to crash. To access motion and fitness data specifically, it must include NSMotionUsageDescription.

Flutter Usage

import 'package:activity_recognition_flutter/activity_recognition_flutter.dart';
Stream<Activity> stream;

@override
void initState() {
    super.initState();
    
    /// Start the stream updates
    stream = ActivityRecognition.activityUpdates();
    stream.listen(onData);
}

void onData(Activity activity) {
    /// Do something with the activity
    ActivityType type = activity.type;
    int confidence = activity.confidence;
}

Data types

iOS

• Stationary
• Walking
• Running
• Automotive
• Cycling
• Unknown

Android

• IN_VEHICLE
• ON_BICYCLE
• ON_FOOT
• RUNNING
• STILL
• TILTING
• UNKNOWN
• WALKING