转到文件
xuqm c8840ac185 refactor(android): 重构 Android代码并优化性能
- 修复了使用 navigator.getBattery().then() 的冗余调用
-移除了不必要的电量监听器
- 优化了相机、定位、电池等信息的获取方式
-重命名了部分函数以提高可读性
- 调整了事件处理和状态管理的实现
2025-07-22 15:31:41 +08:00
__tests__ init 2025-07-14 16:14:05 +08:00
android feat(app): 更新应用版本并添加 bundle 版本记录 2025-07-18 17:00:55 +08:00
bundle refactor(android): 重构 Android代码并优化性能 2025-07-22 15:31:41 +08:00
config feat(app): 新增主入口和公共上下文 2025-07-22 15:16:47 +08:00
ios Initial commit 2025-07-14 14:13:15 +08:00
scripts init 2025-07-14 16:14:05 +08:00
specs docs:完善项目结构和说明文档 2025-07-15 10:12:21 +08:00
src refactor(android): 重构 Android代码并优化性能 2025-07-22 15:31:41 +08:00
.eslintrc.js Initial commit 2025-07-14 14:13:15 +08:00
.gitignore Initial commit 2025-07-14 14:13:15 +08:00
.prettierrc.js Initial commit 2025-07-14 14:13:15 +08:00
.watchmanconfig Initial commit 2025-07-14 14:13:15 +08:00
babel.config.js feat(app): 新增主入口和公共上下文 2025-07-22 15:16:47 +08:00
build.js init 2025-07-14 16:14:05 +08:00
Gemfile Initial commit 2025-07-14 14:13:15 +08:00
index.js feat(app): 新增主入口和公共上下文 2025-07-22 15:16:47 +08:00
jest.config.js Initial commit 2025-07-14 14:13:15 +08:00
metro.common.config.js init 2025-07-14 16:14:05 +08:00
metro.config.js Initial commit 2025-07-14 14:13:15 +08:00
metro.main.config.js init 2025-07-14 16:14:05 +08:00
package.json feat(app): 新增主入口和公共上下文 2025-07-22 15:16:47 +08:00
README.md Initial commit 2025-07-14 14:13:15 +08:00
tsconfig.json feat(app): 新增主入口和公共上下文 2025-07-22 15:16:47 +08:00
yarn.lock feat(app): 新增主入口和公共上下文 2025-07-22 15:16:47 +08:00

This is a new React Native project, bootstrapped using @react-native-community/cli.

Getting Started

Note

: Make sure you have completed the Set Up Your Environment guide before proceeding.

Step 1: Start Metro

First, you will need to run Metro, the JavaScript build tool for React Native.

To start the Metro dev server, run the following command from the root of your React Native project:

# Using npm
npm start

# OR using Yarn
yarn start

Step 2: Build and run your app

With Metro running, open a new terminal window/pane from the root of your React Native project, and use one of the following commands to build and run your Android or iOS app:

Android

# Using npm
npm run android

# OR using Yarn
yarn android

iOS

For iOS, remember to install CocoaPods dependencies (this only needs to be run on first clone or after updating native deps).

The first time you create a new project, run the Ruby bundler to install CocoaPods itself:

bundle install

Then, and every time you update your native dependencies, run:

bundle exec pod install

For more information, please visit CocoaPods Getting Started guide.

# Using npm
npm run ios

# OR using Yarn
yarn ios

If everything is set up correctly, you should see your new app running in the Android Emulator, iOS Simulator, or your connected device.

This is one way to run your app — you can also build it directly from Android Studio or Xcode.

Step 3: Modify your app

Now that you have successfully run the app, let's make changes!

Open App.tsx in your text editor of choice and make some changes. When you save, your app will automatically update and reflect these changes — this is powered by Fast Refresh.

When you want to forcefully reload, for example to reset the state of your app, you can perform a full reload:

  • Android: Press the R key twice or select "Reload" from the Dev Menu, accessed via Ctrl + M (Windows/Linux) or Cmd ⌘ + M (macOS).
  • iOS: Press R in iOS Simulator.

Congratulations! 🎉

You've successfully run and modified your React Native App. 🥳

Now what?

  • If you want to add this new React Native code to an existing application, check out the Integration guide.
  • If you're curious to learn more about React Native, check out the docs.

Troubleshooting

If you're having issues getting the above steps to work, see the Troubleshooting page.

Learn More

To learn more about React Native, take a look at the following resources: