Android接入热敏打印机,Android 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);

Vectordatas = tsc.getCommand();

/* 发送数据 */

if (DeviceConnFactoryManager.getDeviceConnFactoryManagers()[id] == null) {

Log.d(TAG, "sendLabel: 打印机为空");

return;