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react-device-detect

(★ 2,922)

Detect device, and render view according to detected device type.

파일 탐색기

최종 버전 다운로드 (.zip)

- - bug_report.md
  - feature_request.md
- api.md
- selectors.md
- views.md
- get-ua-data.spec.js
- types.spec.js
- views.spec.js
- - views.js
  - withOrientationChange.js
- - constants.js
  - typesMaps.js
- - buildSelectors.js
  - detect.js
  - parse.js
  - selectors.js
  - types.js
- - payloads.js
  - utils.js
- index.js
.gitignore
.jestSetup.js
.npmignore
.prettierrc
index.d.ts
LICENSE
package-lock.json
package.json
README.md
rollup.config.js

# 설치 가이드

1. 코드 내려받기

git clone https://github.com/duskload/react-device-detect

깃허브에서 프로젝트 코드 전체를 내 컴퓨터로 내려받습니다.

cd react-device-detect

방금 내려받은 프로젝트 폴더 안으로 이동합니다.

2. Node.js

쉬움 추천

사전 준비물

Git GitHub에서 프로젝트 코드를 내려받으려면 필요합니다.
Node.js npm 명령어를 쓰려면 Node.js가 설치되어 있어야 합니다. LTS(장기지원) 버전을 추천합니다.

npm install react-device-detect --save

package.json에 명시된 라이브러리들을 내려받아 설치합니다.

yarn add react-device-detect

이 명령어를 터미널에 그대로 입력해 실행하세요.

✅ 명령어 실행 후 터미널에 나타나는 주소(보통 http://localhost:3000 형태)를 브라우저에서 열어보세요.

이 레포의 README에 적힌 실제 명령어를 그대로 가져왔습니다.

// repository documentation

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## react-device-detect

![npm](https://img.shields.io/npm/dm/react-device-detect?label=npm%20downloads)

Detect device, and render view according to the detected device type.

## Installation

To install, you can use npm or yarn:

```
npm install react-device-detect --save

or

yarn add react-device-detect
```

## When to use this library

This library uses a technique called [user agent sniffing](https://developer.mozilla.org/en-US/docs/Web/HTTP/Browser_detection_using_the_user_agent) to detect device information. That means it works by examining the [User Agent string](https://en.wikipedia.org/wiki/User_agent) given by a browser and comparing it to a list of browser and device names it knows about. This technique works, but [has drawbacks](https://css-tricks.com/browser-detection-is-bad/) and may or may not be the right approach, depending on what you're trying to achieve. If you need to detect a specific browser type (e.g. Chrome, Safari, Internet Explorer) or specific category of device (e.g. all iPods), this library can do that. If you just want your React app to behave differently or look different on mobiles in general, [CSS `@media` queries](https://developer.mozilla.org/en-US/docs/Web/CSS/@media) and [`matchMedia`](https://developer.mozilla.org/en-US/docs/Web/API/Window/matchMedia) are probably what you want. There are many libraries that can help with using `@media` queries and `matchMedia` in React projects, such as [react-responsive](https://www.npmjs.com/package/react-responsive) and [@react-hook/media-query](https://www.npmjs.com/package/@react-hook/media-query).

## API

- [Hooks, SSR and utilities](docs/api.md)
- [Selectors](docs/selectors.md)
- [Views](docs/views.md)

## Usage

Example:

```javascript
import { BrowserView, MobileView, isBrowser, isMobile } from 'react-device-detect';
```

```html
<BrowserView>
  <h1>This is rendered only in browser</h1>
</BrowserView>
<MobileView>
  <h1>This is rendered only on mobile</h1>
</MobileView>
```

if you don't need a view, you can use `isMobile` for conditional rendering

```javascript
import {isMobile} from 'react-device-detect';

function App() {
  renderContent = () => {
    if (isMobile) {
      return <div> This content is available only on mobile</div>
    }
    return <div> ...content </div>
  }

render() {
    return this.renderContent();
  }
}
```

If you want to leave a message to a specific browser (e.g IE), you can use `isIE` selector

```javascript
import { isIE } from 'react-device-detect';

function App() {
  render() {
    if (isIE) return <div> IE is not supported. Download Chrome/Opera/Firefox </div>
    return (
      <div>...content</div>
    )
  }
}
```

If you want to render a view on a specific device and with a specific condition:

```javascript
import { browserName, CustomView } from 'react-device-detect';

function App() {
  render() {
    return (
      <CustomView condition={browserName === "Chrome"}>
        <div>...content</div>
      </CustomView>
    )
  }
}
```

## Style the view

You can style a view component by passing class to the `className` prop

```html
<BrowserView className="custom-class">
  <p>View content</p>
</BrowserView>
```

or you can pass inline styles to `style` prop

```javascript
const styles = {
  background: 'red',
  fontSize: '24px',
  lineHeight: '2',
};
```

```html
<BrowserView style={styles}>
  <p>View content</p>
</BrowserView>
```

### Testing

```js
import * as rdd from 'react-device-detect';

rdd.isMobile = true;

// use in tests
```

## License

MIT