为什么 Android Health Connect 无法捕获任何数据？

Question

我正在使用 Health Connect 构建一个 React Native 应用程序来分析一些基本的健康数据（步数、距离、攀登楼层数）。 initialize() 工作正常，授予了权限，但 readRecords() 返回一个空数组。

app.json

"android": {
  "permissions": [
    "android.permission.health.READ_STEPS",
    "android.permission.health.READ_DISTANCE",
    "android.permission.health.READ_FLOORS_CLIMBED"
  ],
  ...
}

我手机上 Health Connect 设置中的数据和访问部分显示“无数据”（请参阅下面的快照）。 三星健康应用程序似乎运行良好。

我有配备 Android 14 的三星 A52。 从 Android 14（API 级别 34）开始，Health Connect 成为 Android 框架的一部分。 IE。无需额外设置（例如安装 Health Connect 应用程序）。

有什么解决办法吗？难道是手机端的配置？

useHealthData.ts

//
// Custom hook to handle integration with Health Connect (Android).
//

import { Platform } from 'react-native';
import { useState, useEffect } from 'react';

// library to integrate with Google's Health Connect API.
import { initialize, requestPermission, readRecords } from 'react-native-health-connect';
import { Permission } from 'react-native-health-connect/lib/typescript/types';
import { TimeRangeFilter } from 'react-native-health-connect/lib/typescript/types/base.types';

type HealthData = {
  steps: number;
  distance: number;
  floors: number;
};

const useHealthData = (date: Date): HealthData => {
  const [steps, setSteps] = useState<number>(0);
  const [distance, setDistance] = useState<number>(0);
  const [floors, setFloors] = useState<number>(0);

  //
  // HealthKit implementation
  //
  const [androidPermissions, setAndroidPermissions] = useState<Permission[]>([]);

  // helper function to check if we have specific permission.
  const hasAndroidPermission = (recordType: string) => {
    return androidPermissions.some((perm) => perm.recordType === recordType);
  };

  // initialize Health Connect.
  useEffect(() => {
    // check if the app is running on Android.
    if (Platform.OS !== 'android') {
      return;
    }

    // initialize the client
    const initializeHealthConnect = async () => {
      const isInitialized = await initialize();

      if (!isInitialized) {
        console.log('Failed to initialize Health Connect');
        return;
      }

      // request permissions
      const grantedPermissions = await requestPermission([
        { accessType: 'read', recordType: 'Steps' },
        { accessType: 'read', recordType: 'Distance' },
        { accessType: 'read', recordType: 'FloorsClimbed' },
      ]);
      console.log('Granted permissions ', { grantedPermissions });

      // we save the permissions in state, to be able to check later what data we have access to.
      setAndroidPermissions(grantedPermissions);
    };

    initializeHealthConnect();
  }, []);

  const getHealthData = async () => {
    // check if we have the required permissions.
    if (
      !hasAndroidPermission('Steps') ||
      !hasAndroidPermission('Distance') ||
      !hasAndroidPermission('FloorsClimbed')
    ) {
      console.log('Error getting permissions');
      return;
    }

    // to read data from health connect, we have to send the filter.
    // for the filter, we create a time range filter for the last 24 hours.
    const timeRangeFilter: TimeRangeFilter = {
      operator: 'between',
      startTime: new Date(date.setHours(0, 0, 0, 0)).toISOString(), // setHours(0, 0, 0, 0) to set the time to 00:00
      endTime: new Date(date.setHours(23, 59, 59, 999)).toISOString(),
    };

    // Steps
    const stepsRecords = await readRecords('Steps', { timeRangeFilter }); // read the Steps records.
    console.log(stepsRecords);
    const totalSteps = stepsRecords.records.reduce((sum, cur) => sum + cur.count, 0); // calculate total number of steps.
    setSteps(totalSteps);

    // Distance
    const distanceRecords = await readRecords('Distance', { timeRangeFilter });
    const totalDistance = distanceRecords.records.reduce(
      (sum, cur) => sum + cur.distance.inMeters,
      0
    );
    setDistance(totalDistance);

    // Floors climbed
    const floorsClimbedRecords = await readRecords('FloorsClimbed', {
      timeRangeFilter,
    });
    const totalFloors = floorsClimbedRecords.records.reduce((sum, cur) => sum + cur.floors, 0);
    setFloors(totalFloors);
  };

  useEffect(() => {
    getHealthData();
  }, [date, androidPermissions);

  return { steps, distance, floors };
};

export default useHealthData;

Answer 1

如果 Health Connect 中没有数据，您将无法读取它，因此空数组听起来是正确的。您可以使用 Health Connect Toolbox 应用程序（可以在此处下载）将一些测试数据添加到 Health Connect 中。否则，您可以使用与该平台集成的任何其他应用程序来创建一些真实数据供您测试。