// IPrinterService.aidl package com.sunmi.extprinterservice; // Declare any non-default types here with import statements interface ExtPrinterService { int sendRawData(in byte[] cmd); int printerInit(); int getPrinterStatus(); int lineWrap(in int n); int pixelWrap(in int n); int flush(); int tab(); int printText(in String text); int printBarCode(in String code, in int type, in int width, in int height, in int hriPos); int printQrCode(in String code, in int modeSize, in int errorlevel); int printBitmap(in Bitmap bitmap, in int mode); int setHorizontalTab(in int[] k); int setAlignMode(in int type); int cutPaper(in int m, in int n); int setFontZoom(in int hori, in int veri); int printColumnsText(in String[] colsTextArr, in int[] colsWidthArr, in int[] colsAlign); }