pedometer
This plugin allows for conitnuous step count using the built-in pedometer sensor API's of iOS and Android devices.
Usage
To use this plugin, add pedometer
as a dependency in your pubspec.yaml file.
Example
void setUpPedometer() {
Pedometer pedometer = new Pedometer();
_subscription = pedometer.stepCountStream.listen(_onData,
onError: _onError, onDone: _onDone, cancelOnError: true);
}
void _onData(int stepCountValue) async {
setState(() => _stepCountValue = "$stepCountValue");
}
void _onDone() => print("Finished pedometer tracking");
void _onError(error) => print("Flutter Pedometer Error: $error");
void _onCancel() => _subscription.cancel();
Configuring XCode for usage on iOS
It seems that users of this plug-in will have to manually open XCode and configure a few settings manually, mostly pertaining to privacy settings and permissions due to the application collecting the user's movement data.
For usage on Android it seems there are no problems with permissions.
Common iOS Flutter Errors
Fix: Enable @objc inference
Errors only visible when running through XCode
Fix: Configure plist and capabilities
Step 1: Open XCode
Open the XCode project located at <your_project>/iOS/Runner.xcodeproj
Step 2: Set Capabilities
Step 3: Configure your plist
Libraries
Dart
- dart:ui
- Built-in types and core primitives for a Flutter application. [...]
- dart:async
- Support for asynchronous programming, with classes such as Future and Stream. [...]
- dart:collection
- Classes and utilities that supplement the collection support in dart:core. [...]
- dart:convert
- Encoders and decoders for converting between different data representations, including JSON and UTF-8. [...]
- dart:core
- Built-in types, collections, and other core functionality for every Dart program. [...]
- dart:developer
- Interact with developer tools such as the debugger and inspector. [...]
- dart:math
- Mathematical constants and functions, plus a random number generator. [...]
- dart:typed_data
- Lists that efficiently handle fixed sized data (for example, unsigned 8 byte integers) and SIMD numeric types. [...]
- dart:io
- File, socket, HTTP, and other I/O support for non-web applications. [...]
- dart:isolate
- Concurrent programming using isolates: independent workers that are similar to threads but don't share memory, communicating only via messages. [...]