A flexible React Native module for Google Fit
For example, you can query history data using Builder-Pattern of DataReadRequest like Android native way!~
const HOUR_MS = 1000 * 60 * 60;
// Setting a start and end date using a range of 1 week before this moment.
const endTime = Date.now();
const startTime = endTime - HOUR_MS * 24 * 7;
const readRequest = new DataReadRequest.Builder()
.aggregate_dataType(DataType.TYPE_STEP_COUNT_DELTA, DataType.AGGREGATE_STEP_COUNT_DELTA)
.bucketByTime(1, TimeUnit.DAYS)
.setTimeRange(startTime, endTime, TimeUnit.MILLISECONDS)
.build();
const result = await Fitness.History.readData(readRequest);
Quite awesome, isn't it?
$ npm install react-native-google-fitness --save
$ react-native link react-native-google-fitness
If you use automatic linking check that BuildConfig.APPLICATION_ID
has been passed to the new GoogleFitPackage(BuildConfig.APPLICATION_ID)
call in the MainApplication.java
Append the following lines to android/settings.gradle
:
include ':react-native-google-fitness'
project(':react-native-google-fitness').projectDir = new File(rootProject.projectDir, '../node_modules/react-native-google-fitness/android')
Insert the following lines inside the dependencies block in android/app/build.gradle
:
compile project(':react-native-google-fitness')
Open up android/app/src/main/java/.../MainApplication.java
import com.ybrain.rn.GoogleFitnessPackage;
to the imports at the top of the filenew GoogleFitPackage(BuildConfig.APPLICATION_ID),
to the list returned by the getPackages()
method.In order to build Android source code, you'll need following SDK setups
Android Support Repository
Android Support Library
Google Play services
Google Repository
Google Play APK Expansion Library
In order for your app to communicate properly with the Google Fitness API Follow steps in https://developers.google.com/fit/android/get-api-key
Enable Google Fit API in your Google API Console. Also you need to generate new client ID for your app and provide both debug and release SHA keys. Another step is to configure the consent screen, etc.
Provide the SHA1 sum of the certificate used for signing your application to Google. This will enable the GoogleFit plugin to communicate with the Fit application in each smartphone where the application is installed.
Example application is included in this repository.
Because Metro-bundler of React-native doesn't support symbolic link dependency, you need workaround as following. (See details in https://medium.com/@andrewdurber/using-react-native-with-symbolic-links-89a8f42a6563)
Link library root to global
react-native-activity-tracker$ npm link
Install node_modules of example
react-native-activity-tracker/example$ npm install
Link global library
react-native-activity-tracker/example$ npm link react-native-activity-tracker
Now you can start RN node server
npm start
0.0.1 - Initial commit
Copyright (c) 2018-present, YBRAIN Inc. [email protected]