react-native-suno-sunmi-printer

React Native Suno Sunmi Printer

Installation

npm install react-native-suno-sunmi-printer

Usage

import { SunmiPrinter, SunmiPrinterStatus } from 'react-native-suno-sunmi-printer';

// ...

const print = async () => {
    if (Platform.OS === 'android') {
      const grantedWriteStorage: PermissionStatus =
        await PermissionsAndroid.request(
          'android.permission.WRITE_EXTERNAL_STORAGE',
          {
            title: 'Yêu cầu quyền ghi dữ liệu',
            message:
              'Cho phép ứng dụng Suno truy xuất ghi dữ liệu để in hóa đơn?',
            buttonNegative: 'Đóng',
            buttonPositive: 'Đồng ý',
          }
        );
      const grantedReadStorage: PermissionStatus =
        await PermissionsAndroid.request(
          'android.permission.READ_EXTERNAL_STORAGE',
          {
            title: 'Yêu cầu quyền đọc dữ liệu',
            message:
              'Cho phép ứng dụng Suno truy xuất đọc dữ liệu để in hóa đơn?',
            buttonNegative: 'Đóng',
            buttonPositive: 'Đồng ý',
          }
        );
      if (
        grantedReadStorage === 'granted' &&
        grantedWriteStorage === 'granted'
      ) {
        try {
          const printer = new SunmiPrinter();
          if (SunmiPrinterStatus.hasPaper && !SunmiPrinterStatus.coverOpen) {
            await printer.setAlignment(0);
            await printer.printString('Print text, print text, print text !!!');
            await printer.printOriginalText('\n');
            await printer.lineWrap(1);
            await printer.cutPaper();
          }
        } catch (e) {
          console.log('Print error =>', e);
        }
      }
    }
  };

Contributing

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

License

MIT

Made with create-react-native-library