marvel_printer #

Android-only Flutter plugin for 80mm thermal printers using vendor SDKs. Features:

• Print full-width Arabic/RTL safely (bitmap-based, no clipping)
• Print PNG receipts at 512/576 dots
• Print Simplified Tax Invoice with ZATCA TLV QR (auto-generate if not provided)

Install #

dependencies:
marvel_printer: ^0.1.0

Android setup #

• Bundle vendor SDK JAR/AAR under android/src/main/libs (and .so under src/main/jniLibs/<abi>).
• Ensure the Arabic font at android/src/main/assets/fonts/NotoNaskhArabic-Regular.ttf exists (already included).

Usage #

import 'package:marvel_printer/marvel_printer.dart';


final ok = await MarvelPrinter.printSale(saleJson: yourMap, logoPng: logoBytes, qrPng: qrBytes);

Limitations #

• Android only (PRs welcome for iOS/Windows/Linux)