dtsolis / react-native-pedometer

iOS CMPedometer support for react-native

react-native-pedometer

React Native pedometer support for iOS version 8.0 and higher. The module is CMPedometer wrapper. More info about CMPedometer can be found in https://developer.apple.com/library/ios/documentation/CoreMotion/Reference/CMPedometer_class/

Installation

First install the npm package from your app directory:

npm install react-native-pedometer --save

Installation on iOS

In XCode, right click Libraries. Click Add Files to "[Your project]". Navigate to node_modules/react-native-pedometer. Add the file RNPedometer.xcodeproj.

In the Project Navigator, select your project. Click the build target. Click Build Phases. Expand Link Binary With Libraries. Click the plus button and add libRNPedometer.a under Workspace.

Run your project (⌘+R).

Basic usage

// Import the react-native-pedometer module
var Pedometer = require('react-native-pedometer');

// start tracking from current time
var now = new Date();
Pedometer.startPedometerUpdatesFromDate(now.getTime(), (pedometerData) => {
  // do something with pedometer data
});

// query pedometer data from selected date to other selected date
var startDate = new Date();
startDate.setHours(0,0,0,0);
var endDate = new Date();
Pedometer.queryPedometerUpdatesBetweenDates(startDate.getTime(), endDate.getTime(), (pedometerData) => {
  // do something with pedometer data
});

// determine pedometer availability
Pedometer.isStepCountingAvailable(function(error, isAvailable) {
// do something
});

Pedometer.isDistanceAvailable(function(error, isAvailable) {
// do something
});

Pedometer.isFloorCountingAvailable(function(error, isAvailable) {
// do something
});

Pedometer.isPaceAvailable(function(error, isAvailable) {
// do something
});

Pedometer.isCadenceAvailable(function(error, isAvailable) {
// do something
});

Pedometer.isPedometerEventTrackingAvailable(function(error, isAvailable) {
// do something
});

Pedometer.authorizationStatus(function(error, status) {
// do something
/*
  Possible status values:
  -- 
  - "denied"
  - "authorized"
  - "restricted"
  - "not_determined"
  - "not_available" (on iOS < 11.0)
 */
});

// stop pedometer updates
Pedometer.stopPedometerUpdates();

Notes

• CMPedometer is supported on iPhone 5s and newer.
• Android is not supported.