AppleHealthKit.initHealthKit is giving undefined in native 0.76.3 version

[kapilw360]

import AppleHealthKit, { HealthValue, HealthKitPermissions } from 'react-native-health';

const permissions = {
permissions: {
read: [
AppleHealthKit.Constants.Permissions.Steps,
AppleHealthKit.Constants.Permissions.ActiveEnergyBurned,
AppleHealthKit.Constants.Permissions.ActivitySummary,
AppleHealthKit.Constants.Permissions.DistanceCycling,
AppleHealthKit.Constants.Permissions.DistanceSwimming,
AppleHealthKit.Constants.Permissions.DistanceWalkingRunning,
AppleHealthKit.Constants.Permissions.EnergyConsumed,
AppleHealthKit.Constants.Permissions.StepCount,
AppleHealthKit.Constants.Permissions.Workout,
AppleHealthKit.Constants.Permissions.Carbohydrates,
AppleHealthKit.Constants.Permissions.EnergyConsumed,
AppleHealthKit.Constants.Permissions.FatTotal,
AppleHealthKit.Constants.Permissions.Protein,
AppleHealthKit.Constants.Permissions.AppleStandTime,
AppleHealthKit.Constants.Permissions.AppleExerciseTime,
AppleHealthKit.Constants.Permissions.SleepAnalysis,
],
write: [],
},
} as HealthKitPermissions;

export const connectApp = () => {
console.log('ios connectApp called:--');
return new Promise(resolve => {
AppleHealthKit.initHealthKit(permissions, error => {
let isSuccess = true;
if (error) {
console.log('[ERROR] Cannot grant permissions!', error);
isSuccess = false;
}
resolve(isSuccess);
});
});
};

getting undefined for AppleHealthKit.initHealthKit.
i have cross check all thing installing latest version, pod install, disable new architecture but still getting undefined and isAvailable method also giving undefined.

[kapilw360]

import { Activities, Observers, Permissions, Units } from './src/constants'

const { AppleHealthKit } = require('react-native').NativeModules

export const HealthKit = {
initHealthKit: AppleHealthKit.initHealthKit,
isAvailable: AppleHealthKit.isAvailable,
getBiologicalSex: AppleHealthKit.getBiologicalSex,
getBloodType: AppleHealthKit.getBloodType,
getDateOfBirth: AppleHealthKit.getDateOfBirth,
getLatestWeight: AppleHealthKit.getLatestWeight,
getWeightSamples: AppleHealthKit.getWeightSamples,
saveWeight: AppleHealthKit.saveWeight,
getLatestHeight: AppleHealthKit.getLatestHeight,
getHeightSamples: AppleHealthKit.getHeightSamples,
saveHeight: AppleHealthKit.saveHeight,
getLatestWaistCircumference: AppleHealthKit.getLatestWaistCircumference,
getWaistCircumferenceSamples: AppleHealthKit.getWaistCircumferenceSamples,
saveWaistCircumference: AppleHealthKit.saveWaistCircumference,
getLatestPeakFlow: AppleHealthKit.getLatestPeakFlow,
getPeakFlowSamples: AppleHealthKit.getPeakFlowSamples,
savePeakFlow: AppleHealthKit.savePeakFlow,
saveLeanBodyMass: AppleHealthKit.saveLeanBodyMass,
getLatestBmi: AppleHealthKit.getLatestBmi,
getBmiSamples: AppleHealthKit.getBmiSamples,
saveBmi: AppleHealthKit.saveBmi,
getLatestBodyFatPercentage: AppleHealthKit.getLatestBodyFatPercentage,
getBodyFatPercentageSamples: AppleHealthKit.getBodyFatPercentageSamples,
getLatestLeanBodyMass: AppleHealthKit.getLatestLeanBodyMass,
getLeanBodyMassSamples: AppleHealthKit.getLeanBodyMassSamples,
getStepCount: AppleHealthKit.getStepCount,
getSamples: AppleHealthKit.getSamples,
getAnchoredWorkouts: AppleHealthKit.getAnchoredWorkouts,
getDailyStepCountSamples: AppleHealthKit.getDailyStepCountSamples,
saveSteps: AppleHealthKit.saveSteps,
saveWalkingRunningDistance: AppleHealthKit.saveWalkingRunningDistance,
getDistanceWalkingRunning: AppleHealthKit.getDistanceWalkingRunning,
getDailyDistanceWalkingRunningSamples: AppleHealthKit.getDailyDistanceWalkingRunningSamples,
getDistanceCycling: AppleHealthKit.getDistanceCycling,
getDailyDistanceCyclingSamples: AppleHealthKit.getDailyDistanceCyclingSamples,
getFlightsClimbed: AppleHealthKit.getFlightsClimbed,
getDailyFlightsClimbedSamples: AppleHealthKit.getDailyFlightsClimbedSamples,
getEnergyConsumedSamples: AppleHealthKit.getEnergyConsumedSamples,
getProteinSamples: AppleHealthKit.getProteinSamples,
getFiberSamples: AppleHealthKit.getFiberSamples,
getTotalFatSamples: AppleHealthKit.getTotalFatSamples,
saveFood: AppleHealthKit.saveFood,
saveWater: AppleHealthKit.saveWater,
getWater: AppleHealthKit.getWater,
saveHeartRateSample: AppleHealthKit.saveHeartRateSample,
getWaterSamples: AppleHealthKit.getWaterSamples,
getHeartRateSamples: AppleHealthKit.getHeartRateSamples,
getRestingHeartRate: AppleHealthKit.getRestingHeartRate,
getWalkingHeartRateAverage: AppleHealthKit.getWalkingHeartRateAverage,
getActiveEnergyBurned: AppleHealthKit.getActiveEnergyBurned,
getBasalEnergyBurned: AppleHealthKit.getBasalEnergyBurned,
getAppleExerciseTime: AppleHealthKit.getAppleExerciseTime,
getAppleStandTime: AppleHealthKit.getAppleStandTime,
getVo2MaxSamples: AppleHealthKit.getVo2MaxSamples,
getBodyTemperatureSamples: AppleHealthKit.getBodyTemperatureSamples,
getBloodPressureSamples: AppleHealthKit.getBloodPressureSamples,
getRespiratoryRateSamples: AppleHealthKit.getRespiratoryRateSamples,
getHeartRateVariabilitySamples: AppleHealthKit.getHeartRateVariabilitySamples,
getHeartbeatSeriesSamples: AppleHealthKit.getHeartbeatSeriesSamples,
getRestingHeartRateSamples: AppleHealthKit.getRestingHeartRateSamples,
getBloodGlucoseSamples: AppleHealthKit.getBloodGlucoseSamples,
getCarbohydratesSamples: AppleHealthKit.getCarbohydratesSamples,
saveBloodGlucoseSample: AppleHealthKit.saveBloodGlucoseSample,
saveCarbohydratesSample: AppleHealthKit.saveCarbohydratesSample,
deleteBloodGlucoseSample: AppleHealthKit.deleteBloodGlucoseSample,
deleteCarbohydratesSample: AppleHealthKit.deleteCarbohydratesSample,
getSleepSamples: AppleHealthKit.getSleepSamples,
getInfo: AppleHealthKit.getInfo,
getMindfulSession: AppleHealthKit.getMindfulSession,
saveMindfulSession: AppleHealthKit.saveMindfulSession,
getWorkoutRouteSamples: AppleHealthKit.getWorkoutRouteSamples,
saveWorkout: AppleHealthKit.saveWorkout,
getAuthStatus: AppleHealthKit.getAuthStatus,
getLatestBloodAlcoholContent: AppleHealthKit.getLatestBloodAlcoholContent,
getBloodAlcoholContentSamples: AppleHealthKit.getBloodAlcoholContentSamples,
saveBloodAlcoholContent: AppleHealthKit.saveBloodAlcoholContent,
getDistanceSwimming: AppleHealthKit.getDistanceSwimming,
getDailyDistanceSwimmingSamples: AppleHealthKit.getDailyDistanceSwimmingSamples,
getOxygenSaturationSamples: AppleHealthKit.getOxygenSaturationSamples,
getElectrocardiogramSamples: AppleHealthKit.getElectrocardiogramSamples,
saveBodyFatPercentage: AppleHealthKit.saveBodyFatPercentage,
saveBodyTemperature: AppleHealthKit.saveBodyTemperature,
getEnvironmentalAudioExposure: AppleHealthKit.getEnvironmentalAudioExposure,
getHeadphoneAudioExposure: AppleHealthKit.getHeadphoneAudioExposure,
getClinicalRecords: AppleHealthKit.getClinicalRecords,
getActivitySummary: AppleHealthKit.getActivitySummary,
getInsulinDeliverySamples: AppleHealthKit.getInsulinDeliverySamples,
saveInsulinDeliverySample: AppleHealthKit.saveInsulinDeliverySample,
deleteInsulinDeliverySample: AppleHealthKit.deleteInsulinDeliverySample,

Constants: {
Activities,
Observers,
Permissions,
Units,
},
}

module.exports = HealthKit

this is the solution. change the index.js file in node modules/react-native-health to the above code.

[AxioDev]

Thanks its working, do you know why we have to do that and how to make that persistent even after an update

[sfkaos]

@AxioDev Thanks for this fix. I think for now until its fully merged in I'm just going to fork it with the fix.

[kapilw360]

Thanks its working, do you know why we have to do that and how to make that persistent even after an update

Thanks its working, do you know why we have to do that and how to make that persistent even after an update

Because the new react-native architecture lazy loads modules by default, require('react-native').NativeModules is an empty object at app startup time. thats why we are getting value undefined.

and to make this solution permanent until PR merged you can use apply patches to the dependency.
Steps to follow:

1. npm install patch-package postinstall-postinstall
   "dependencies": {
   "react-native-health": "version",
   "patch-package": "^6.4.7",
   "postinstall-postinstall": "^2.1.0"
   }
2. Make the necessary changes to the react-native-health package in the node_modules directory.(index.js)
3. npx patch-package react-native-health. (it will create patch file in root directory ).
4. Add the following script to your package.json to ensure the patch is applied after every install:
   "scripts": {
   "postinstall": "patch-package"
   }

now run npm install.

to verify the changes delete node_modules and do npm install and see in react-native-health node modules index.js file latest changes are there or not.

[sfkaos]

Thanks. I'll try this @kapilw360

[a33nazarenko]

Do you know guys why it shows me an error to the initHealthKit on the android? after applied the patch ? Thanks.