Android是否支持Expo Pedometer? [英] Is Expo Pedometer supported on Android?

问题描述

我正在使用Expo在React Native中设置一个计步器应用程序，并在我真正的Samsung s10设备上测试代码.

I'm setting up a Pedometer app in React Native using Expo, testing the code on my real Samsung s10 device.

我正在使用世博计步器文档

但是，当我使用Pedometer.getStepCountAsync方法时，返回了一个错误"Android尚不支持获取日期范围的步骤计数."

However, when I use the Pedometer.getStepCountAsync method, I get returned an error "Getting step count for date range is not supported on Android yet."

我正在尝试制作一个计步器应用程序，该程序可以读取用户的操作步骤，然后将其显示给用户，但我无法获取操作步骤的数据.

I am trying to make a pedometer app that reads users steps, and then puts them into some visuals for the user but I can't get the steps data.

我的代码如下:到达错误=>行并返回上述错误. :(

My code is below: it reaches the error => line and returns the error mentioned above. :(

我已在Google Developer Console中启用了Fitness API，并且99％确信我拥有正确的凭据；因为我已经在同一应用程序中成功使用了Google登录名.

I've enabled the Fitness API in my Google Developer Console and am 99% sure I have the right credentials; as I have used the Google Login successfully in the same app.

const end = new Date();
    const start = new Date();
    start.setDate(end.getDate() - 1);
    Pedometer.getStepCountAsync(start, end).then(
      result => {
        this.setState({ pastStepCount: result.steps });

      },
      error => {
        this.setState({
          pastStepCount: "Could not get stepCount: " + error
        });
      }
    );

我想预期的结果是我从结果中得到了过去一天的用户操作，但是却收到了android不支持的错误信息.

I guess the expected result is that I get the user's steps from the past day in the result but instead I get the error that it is not supported on android.

推荐答案

我做了一些令人讨厌的解决方法，但它确实有效，我将expo 33添加为旧版npm依赖项，并且仅从那里使用了计步器模块，因为当前他们没有使用计步器模块在新的Expo unimodules上的android上实现了计步器功能

I did something nasty as a workaround but it worked I added expo 33 as a legacy npm dependency and use only the pedometer module from there because currently they didn't implemented the pedometer functionality on android on the new Expo unimodules

package.json

package.json

"expo": "^35.0.0",
 "expo-legacy": "npm:expo@33.0.0",

并像这样使用它

import {Pedometer} from 'expo-legacy'

令人惊讶地编译，apk大小仅增加了200kb

Surprisingly compiled and only increased 200kb the apk size

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