@heasy/react-native-sunmi-printer

Caution: this is not the official project. I share it because I am working on this device but no any official support in react-native It's welcome to ask any question about the usage,problems or feature required, I will support ASAP.

Offical Demos plz refer: https://github.com/shangmisunmi/SunmiPrinterDemo

TOC

• Installation
• Linking
• Usage
• API

Installation:

Using npm：

npm install @heasy/react-native-sunmi-printer --save

or using yarn：

yarn add @heasy/react-native-sunmi-printer

Linking

Automatic linking is supported for all platforms (even windows on React native >= 0.63!)

Previous versions need to do manual linking.

Usage

import SunmiPrinter from '@heasy/react-native-sunmi-printer';

SunmiPrinter.printerText('测试打印\n');

Scan

import { SunmiScan } from '@heasy/react-native-sunmi-printer';

useEffect(() => {
  DeviceEventEmitter.addListener('onScanSuccess', (msg) => {
    console.log('result', msg);
  });
  return () => DeviceEventEmitter.removeAllListeners('onScanSuccess');
}, []);

SunmiScan.scan();

API

The example app in this repository shows an example usage of every single API, consult the example app if you have questions, and if you think you see a problem make sure you can reproduce it using the example app before reporting it, thank you.

| Method | Return Type | iOS | Android | Windows | Web | | ----------------------------------------------------------------------- | ----------------- | :-: | :-----: | :-----: | :-: | | printerInit() | null | ❌ | ✅ | ❌ | ❌ | | printerSelfChecking() | null | ❌ | ✅ | ❌ | ❌ | | getPrinterSerialNo() | Promise<string> | ❌ | ✅ | ❌ | ❌ | | getPrinterVersion() | Promise<string> | ❌ | ✅ | ❌ | ❌ | | getServiceVersion() | Promise<string> | ❌ | ✅ | ❌ | ❌ | | getPrinterModal() | Promise<string> | ❌ | ✅ | ❌ | ❌ | | getPrinterPaper() | Promise<number> | ❌ | ✅ | ❌ | ❌ | | getPrintedLength() | null | ❌ | ✅ | ❌ | ❌ | | updatePrinterState() | Promise<number> | ❌ | ✅ | ❌ | ❌ | | sendRAWData() | null | ❌ | ✅ | ❌ | ❌ | | setPrinterStyle() | null | ❌ | ✅ | ❌ | ❌ | | setAlignment() | null | ❌ | ✅ | ❌ | ❌ | | setFontSize() | null | ❌ | ✅ | ❌ | ❌ | | setFontWeight() | null | ❌ | ✅ | ❌ | ❌ | | printerText() | null | ❌ | ✅ | ❌ | ❌ | | printTextWithFont() | null | ❌ | ✅ | ❌ | ❌ | | printOriginalText() | null | ❌ | ✅ | ❌ | ❌ | | printColumnsText() | null | ❌ | ✅ | ❌ | ❌ | | printColumnsString() | null | ❌ | ✅ | ❌ | ❌ | | printBarCode() | null | ❌ | ✅ | ❌ | ❌ | | printQRCode() | null | ❌ | ✅ | ❌ | ❌ | | print2DCode() | null | ❌ | ✅ | ❌ | ❌ | | commitPrint() | null | ❌ | ✅ | ❌ | ❌ | | enterPrinterBuffer() | null | ❌ | ✅ | ❌ | ❌ | | exitPrinterBuffer() | null | ❌ | ✅ | ❌ | ❌ | | commitPrinterBuffer() | null | ❌ | ✅ | ❌ | ❌ | | commitPrinterBufferWithCallbacka() | null | ❌ | ✅ | ❌ | ❌ | | lineWrap() | null | ❌ | ✅ | ❌ | ❌ | | cutPaper() | null | ❌ | ✅ | ❌ | ❌ | | getCutPaperTimes() | Promise<number> | ❌ | ✅ | ❌ | ❌ | | openDrawer() | null | ❌ | ✅ | ❌ | ❌ | | getDrawerStatus() | null | ❌ | ✅ | ❌ | ❌ | | printBitmap() | null | ❌ | ✅ | ❌ | ❌ | | printBitmapCustom() | null | ❌ | ✅ | ❌ | ❌ |

Contributing

See the contributing guide to learn how to contribute to the repository and the development workflow.

License

MIT