From b7823838b6ee81799f1b609cbf117695cc0be05c Mon Sep 17 00:00:00 2001 From: "786565784@qq.com" Date: Thu, 11 Apr 2024 16:01:54 +0800 Subject: [PATCH] =?UTF-8?q?[Issues:=20#I9DN15]=20=E6=B7=BB=E5=8A=A0sensors?= =?UTF-8?q?=20=E6=93=8D=E4=BD=9C=E6=96=87=E6=A1=A3?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- 1224/react-native-sensors.md | 240 +++++++++++++++++++++++++++++++++++ 1 file changed, 240 insertions(+) create mode 100644 1224/react-native-sensors.md diff --git a/1224/react-native-sensors.md b/1224/react-native-sensors.md new file mode 100644 index 00000000..1cdbbdc6 --- /dev/null +++ b/1224/react-native-sensors.md @@ -0,0 +1,240 @@ +> 模板版本：v0.1.3 + +

+

react-native-sensors

+

+

+ + Supported platforms + + + License + +

+ +> [!tip] [Github 地址](https://github.com/react-native-sensors/react-native-sensors) + +## 安装与使用 +请到三方库的 Releases 发布地址查看配套的版本信息：[@react-native-oh-tpl/sensors Releases](https://github.com/react-native-oh-library/react-native-sensors/releases/)，并下载适用版本的 tgz 包 +#### **npm** +进入到工程目录并输入以下命令： + +>[!TIP] # 处替换为 tgz 包的路径 +```bash +npm install @react-native-oh-tpl/react-native-sensors@file:# +``` + +#### **yarn** + +```bash +yarn add @react-native-oh-tpl/react-native-sensors@file:# +``` + + + +下面的代码展示了这个库的基本使用场景： + +>[!WARNING] 使用时 import 的库名不变。 应用设备需具备对应类型的传感器 + +```js +import { + accelerometer, + gyroscope, + setUpdateIntervalForType, + magnetometer, + barometer, + orientation, + gravity, +} from "react-native-sensors"; + +//accelerometer 加速度计 accelerometer: Observable<{x: number, y: number, z: number, timestamp: string}> +accelerometer.subscribe(({ x, y, z, timestamp }) => + console.log( 'accelerometer',{ x, y, z, timestamp }) +); + +//gyroscope 陀螺仪 gyroscope: Observable<{x: number, y: number, z: number, timestamp: string}> +gyroscope.pipe(filter(speed => speed.x > 1)).subscribe(({ x, y, z, timestamp }) => + console.log('gyroscope', { x, y, z, timestamp }) +) + +//magnetometer 磁力计 magnetometer: Observable<{x: number, y: number, z: number, timestamp: string}> +magnetometer.subscribe(({ x, y, z, timestamp }) => + console.log('magnetometer', { x, y, z, timestamp }) +); + +//barometer 气压计 barometer: Observable<{pressure: number}> +barometer.subscribe(({ pressure }) => + console.log('barometer', { pressure }) +); + +//orientation 方向 orientation: Observable<{x: number, y: number, z: number, timestamp: string}> +orientation.subscribe(({ x, y, z, timestamp }) => + console.log('orientation', { x, y, z, timestamp }) +); + +//gravity 重力 gravity: Observable<{x: number, y: number, z: number, timestamp: string}> +gravity.subscribe(({ x, y, z, timestamp }) => + console.log('gravity', { x, y, z, timestamp }) +); +// setUpdateIntervalForType(type: string, interval: number) +setUpdateIntervalForType(SensorTypes.accelerometer, 100); +``` +## Link + +目前鸿蒙暂不支持 AutoLink，所以 Link 步骤需要手动配置。 + +首先需要使用 DevEco Studio 打开项目里的鸿蒙工程 `harmony` + +### 引入原生端代码 + +目前有两种方法： + +1. 通过 har 包引入（在 IDE 完善相关功能后该方法会被遗弃，目前首选此方法）； +2. 直接链接源码。 + +方法一：通过 har 包引入 + +> [!TIP] har 包位于三方库安装路径的 `harmony` 文件夹下。 + +打开 `entry/oh-package.json5`，添加以下依赖 + +```json +"dependencies": { + "rnoh": "file:../rnoh", + "rnoh-sensors": "file:../../node_modules/@react-native-oh-tpl/react-native-sensors/harmony/sensors.har" + } +``` + +点击右上角的 `sync` 按钮 + +或者在终端执行： + +```bash +cd entry +ohpm install +``` + +方法二：直接链接源码 + +> [!TIP] 源码位于三方库安装路径的 `harmony` 文件夹下。 + +打开 `entry/oh-package.json5`，添加以下依赖 + +```json +"dependencies": { + "rnoh": "file:../rnoh", + "rnoh-sensors": "file:../../node_modules/@react-native-oh-tpl/sensors/harmony/sensors" + } +``` + +打开终端，执行： + +```bash +cd entry +ohpm install --no-link +``` + +### 配置 CMakeLists 和引入SensorsPackage + +打开 `entry/src/main/cpp/CMakeLists.txt`，添加： + +```diff +project(rnapp) +cmake_minimum_required(VERSION 3.4.1) +set(RNOH_APP_DIR "${CMAKE_CURRENT_SOURCE_DIR}") +set(OH_MODULE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/../../../oh_modules") +set(RNOH_CPP_DIR "${CMAKE_CURRENT_SOURCE_DIR}/../../../../../../react-native-harmony/harmony/cpp") + +add_subdirectory("${RNOH_CPP_DIR}" ./rn) + +# RNOH_BEGIN: add_package_subdirectories +add_subdirectory("../../../../sample_package/src/main/cpp" ./sample-package) ++ add_subdirectory("${OH_MODULE_DIR}/sensors/src/main/cpp" ./sensors) +# RNOH_END: add_package_subdirectories + +add_library(rnoh_app SHARED + "./PackageProvider.cpp" + "${RNOH_CPP_DIR}/RNOHAppNapiBridge.cpp" +) + +target_link_libraries(rnoh_app PUBLIC rnoh) + +# RNOH_BEGIN: rnoh_sensors +target_link_libraries(rnoh_app PUBLIC rnoh_sample_package) ++ target_link_libraries(rnoh_app PUBLIC rnoh_sensors) +# RNOH_END: rnoh_sensors +``` + +打开 `entry/src/main/cpp/PackageProvider.cpp`，添加： + +```diff +#include "RNOH/PackageProvider.h" +#include "SamplePackage.h" ++ #include "SensorsPackage.h" + +using namespace rnoh; + +std::vector> PackageProvider::getPackages(Package::Context ctx) { + return { + std::make_shared(ctx), ++ std::make_shared(ctx) + }; +} +``` + + + +### 在 ArkTs 侧引入 SensorsPackage + +打开 `entry/src/main/ets/RNPackagesFactory.ts`，添加： + +```diff +... ++ import {SensorsPackage} from "rnoh-sensors/ts"; + +export function createRNPackages(ctx: RNPackageContext): RNPackage[] { + return [ + new SamplePackage(ctx), ++ new SensorsPackage(ctx) + ]; +} +``` + +### 运行 + +点击右上角的 `sync` 按钮 + +或者在终端执行： + +```bash +cd entry +ohpm install +``` + +然后编译、运行即可。 +## 约束与限制 +设备使用sensors时需具备对应类型的传感器。 +## 兼容性 + +要使用此库，需要使用正确的 React-Native 和 RNOH 版本。另外，还需要使用配套的 DevEco Studio 和 手机 ROM。 + +请到三方库相应的 Releases 发布地址查看 Release 配套的版本信息：[Releases](https://github.com/react-native-oh-library/react-native-sensors/releases/) +## API +| Name | Description | Platform | HarmonyOS Support | +| --------- | ------------------------------------------------------------ | ----------- | ----------------- | +| accelerometer | 加速度计 | ios/Android | yes | +| gyroscope | 陀螺仪 | ios/Android | yes | +| magnetometer | 磁力计 | ios/Android | yes | +| barometer | 气压计 | ios/Android | yes | +| orientation | 方向 | ios/Android | yes | +| gravity | 重力 | ios/Android | yes | +| setUpdateIntervalForType | 间隔时间 | ios/Android | yes | +| setLogLevelForType | 日志打印级别 | ios/Android | yes | + +## 遗留问题 + +## 其他 + +## 开源协议 + +本项目基于 [The MIT License (MIT)](https://github.com/Kureev/react-native-blur/blob/master/LICENSE) ，请自由地享受和参与开源。 -- Gitee