@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:
Using npm：
npm install @heasy/react-native-sunmi-printer --saveor using yarn：
yarn add @heasy/react-native-sunmi-printerLinking
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 |
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| getPrinterSerialNo() | Promise<string> |
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| 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