Android(安卓)关于佳博和汉印蓝牙热敏打印机开发

接上篇文章Android之BLE（低功耗）蓝牙开发，本篇文章针对上篇博文中提出的两款打印机的开发流程进行记录。

首先不管时佳博打印机还是汉印打印机，都是先对他们各自的lib进行导入，如图：

导入lib之后，

一定要记得进行sync project。一切准备就绪后接着就是根据他们各自提供的文档说明进行开发。本文不做详细说明，下面先贴汉印的打印关键代码（他们家的比较简单）：

public void printCPCL(View view) {             final int maxPrintNum = 1;        new Thread(new Runnable() {            @Override            public void run() {                for (int i = 0; i < maxPrintNum; i++) {                    try {                        PrinterHelper.PortClose();                        Log.e(TAG, "printCPCL: =======>436");                        openBT = PrinterHelper.PortOpenBT("00:15:83:FD:6F:E0");                        Log.e(TAG, "printCPCL: =======>440");                        if (openBT == 0) {                            Log.e(TAG, "printCPCL: =======>443");                            if (PrinterHelper.IsOpened()) {                                Log.e(TAG, "run: " + PrinterHelper.IsOpened());                                //连接成功                                PrinterHelper.Align(PrinterHelper.CENTER);                                PrinterHelper.SetBold("1");                                PrinterHelper.SetMag("2", "2");                                PrinterHelper.Text(PrinterHelper.TEXT, "8", "0", "10", "30", "啦啦啦")                                PrinterHelper.SetMag("1", "1");                                PrinterHelper.SetBold("0");                                PrinterHelper.InverseLine("0", "0", "700", "0", "100");                                PrinterHelper.Text(PrinterHelper.TEXT, "8", "0", "0", "130", "啦啦啦");                                PrinterHelper.Text(PrinterHelper.TEXT, "3", "0", "0", "160", "啦啦啦");                                PrinterHelper.Text(PrinterHelper.TEXT, "3", "0", "0", "190", "啦啦啦");                                PrinterHelper.PrintQR(PrinterHelper.BARCODE, "10", "240", "2", "16", "eyJxcl90eXBlIjoic3RhZmYiLCJvc19pZCI6Nn0=");                                PrinterHelper.Form();                                PrinterHelper.Print();                            }                    } catch (Exception e) {                        Log.e(TAG, "printCPCL: =======>553" + e.getMessage());                        e.printStackTrace();                    }                }            }        }).start();    }

相关的方法在厂家集成文档中都有详细的描述，我就不在这里做过多的赘述了。效果如下图：

佳博的话也一样，下面给出打印代码：

public void printSend(View view) {        threadPool = ThreadPool.getInstantiation();        threadPool.addTask(new Runnable() {            @Override            public void run() {                if (DeviceConnFactoryManager.getDeviceConnFactoryManagers()[id] == null ||                        !DeviceConnFactoryManager.getDeviceConnFactoryManagers()[id].getConnState()) {                    mHandler.obtainMessage(CONN_PRINTER).sendToTarget();                    return;                }                if (DeviceConnFactoryManager.getDeviceConnFactoryManagers()[id].getCurrentPrinterCommand() == PrinterCommand.TSC) {                    sendLabel();                } else {                    mHandler.obtainMessage(PRINTER_COMMAND_ERROR).sendToTarget();                }            }        });    }  void sendLabel() {        LabelCommand tsc = new LabelCommand();        /* 设置标签尺寸，按照实际尺寸设置 */        tsc.addSize(40, 30);        /* 设置标签间隙，按照实际尺寸设置，如果为无间隙纸则设置为0 */        tsc.addGap(2);        /* 设置打印方向 */        tsc.addDirection(LabelCommand.DIRECTION.FORWARD, LabelCommand.MIRROR.NORMAL);        /* 设置原点坐标 */        tsc.addReference(0, 0);        /* 撕纸模式开启 */        tsc.addTear(EscCommand.ENABLE.ON);        /* 清除打印缓冲区 */        tsc.addCls();        // 绘制简体中文        tsc.addText(10, 20, LabelCommand.FONTTYPE.SIMPLIFIED_CHINESE, LabelCommand.ROTATION.ROTATION_0, LabelCommand.FONTMUL.MUL_1, LabelCommand.FONTMUL.MUL_1,                "标准科室名称：药剂科");        tsc.addText(10, 50, LabelCommand.FONTTYPE.SIMPLIFIED_CHINESE, LabelCommand.ROTATION.ROTATION_0, LabelCommand.FONTMUL.MUL_1, LabelCommand.FONTMUL.MUL_1,                "标准科室代码：wsd8965325");        tsc.addText(10, 80, LabelCommand.FONTTYPE.SIMPLIFIED_CHINESE, LabelCommand.ROTATION.ROTATION_0, LabelCommand.FONTMUL.MUL_1, LabelCommand.FONTMUL.MUL_1,                "实际科室名称：药剂科");        tsc.addText(10, 110, LabelCommand.FONTTYPE.SIMPLIFIED_CHINESE, LabelCommand.ROTATION.ROTATION_0, LabelCommand.FONTMUL.MUL_1, LabelCommand.FONTMUL.MUL_1,                "重量" + tv_weight.getText().toString().trim());        tsc.addQRCode(150, 150, LabelCommand.EEC.LEVEL_L, 4, LabelCommand.ROTATION.ROTATION_0, "12345ss67");        /* 打印标签 */        tsc.addPrint(1, 1);        /* 打印标签后 蜂鸣器响 */        tsc.addSound(1, 100);        tsc.addCashdrwer(LabelCommand.FOOT.F5, 255, 255);        Vector datas = tsc.getCommand();        /* 发送数据 */        if (DeviceConnFactoryManager.getDeviceConnFactoryManagers()[id] == null) {            Log.d(TAG, "sendLabel: 打印机为空");            return;        }        DeviceConnFactoryManager.getDeviceConnFactoryManagers()[id].sendDataImmediately(datas);    }

效果图想象一下超时小票的那种就可以了（,,ԾㅂԾ,,）或者如上图（汉印）效果

完整的demo有需要的话可以留下你的邮箱哟~

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