文章目录
【Android】Android 集成芯烨云打印机实现打印票据
1、集成芯烨云依赖
打开官网，下载对应的依赖模块，芯烨云官网，安卓和Java都下载Java版本的，下载完成之后，全部复制到项目里面，懒得打包官网提供的源码了
2、配置账号秘钥
找到util下面的Config，修改成自己的账号，key
3、编写打印接口
import android.content.Intent;
import android.os.Build;
import android.webkit.JavascriptInterface;
import android.widget.Toast;
import androidx.annotation.RequiresApi;
import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.JSONObject;
import com.zhhy.qneatrice.app.cashier.MainActivity;
import com.zhhy.qneatrice.app.cashier.entity.BizOrderInfoVo;
import net.xpyun.platform.opensdk.service.PrintService;
import net.xpyun.platform.opensdk.util.Config;
import net.xpyun.platform.opensdk.util.NoteFormatter;
import net.xpyun.platform.opensdk.vo.PrintRequest;
import org.apache.commons.lang3.StringUtils;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.List;
import java.util.stream.Collectors;
public class BusinessService {
private static final PrintService printService = new PrintService();
/**
* 配送单
*
* @param param
*/
@RequiresApi(api = Build.VERSION_CODES.N)
@JavascriptInterface
public void deliverOrderPrinter(String param) throws Exception {
System.out.println("配送单参数：" + param);
if (StringUtils.isEmpty(param)) {
Toast.makeText(MainActivity.CONTEXT, "配送单不能为空", Toast.LENGTH_SHORT).show();
return;
}
JSONObject map = JSONObject.parseObject(param);
String printerNumber = String.valueOf(map.get("printerNumber"));
System.out.println("打印机编号：" + printerNumber);
if (StringUtils.isEmpty(printerNumber)) {
Toast.makeText(MainActivity.CONTEXT, "打印机编号不能为空", Toast.LENGTH_SHORT).show();
return;
}
String[] printer = printerNumber.split(",");
PrintRequest request = new PrintRequest();
Config.createRequestHeader(request);
request.setMode(0);
for (int i = 0; i < printer.length; i++) {
List<BizOrderInfoVo> totalList = JSON.parseArray((String) map.get("orderInfoVoList"), BizOrderInfoVo.class);
StringBuilder content = new StringBuilder();
// 打印配送单
content.append("<CB>配送单<BR></CB>");
content.append(org.apache.commons.lang3.StringUtils.repeat("-", 32)).append("<BR>");
content.append("部门")
.append(org.apache.commons.lang3.StringUtils.repeat(" ", 12))
.append("位置").append(org.apache.commons.lang3.StringUtils.repeat(" ", 6))
.append("份数").append(org.apache.commons.lang3.StringUtils.repeat(" ", 2))
.append("<BR>");
content.append(org.apache.commons.lang3.StringUtils.repeat("-", 32)).append("<BR>");
for (BizOrderInfoVo total : totalList) {
if (StringUtils.isEmpty(total.getDeptName())) {
total.setDeptName("未设置");
}
if (StringUtils.isEmpty(total.getDeptAddress())) {
total.setDeptAddress("未设置");
}
content.append(NoteFormatter.formatPrintOrderItemMy(total.getDeptName(), total.getDeptAddress(), total.getCountNumber()));
}
content.append(org.apache.commons.lang3.StringUtils.repeat("-", 32)).append("<BR>");
int sum = totalList.stream().collect(Collectors.summingInt(BizOrderInfoVo::getCountNumber));
content.append(NoteFormatter.formatPrintOrderItemMy("总计", "", sum));
content.append(org.apache.commons.lang3.StringUtils.repeat("-", 32)).append("<BR>");
content.append("<L>打印时间：" + new SimpleDateFormat("yyyy-MM-dd HH:mm:ss").format(new Date()) + "<BR></L>");
content.append("<L>部门签字：<BR></L>");
content.append(org.apache.commons.lang3.StringUtils.repeat("-", 32)).append("<BR>");
request.setCopies(2);
request.setSn(printer[i]);
request.setContent(content.toString());
printService.print(request);
content.setLength(0);
// 打印配送分单
for (BizOrderInfoVo total : totalList) {
content.append("<CB>配送分单<BR></CB>");
content.append("<CB>" + total.getDeptName() + "<BR></CB>");
content.append(org.apache.commons.lang3.StringUtils.repeat("-", 32)).append("<BR>");
content.append("<L>部门名称：" + total.getDeptName() + "<BR></L>");
content.append("<L>部门位置：" + total.getDeptAddress() + "<BR></L>");
content.append("<L>总份数：" + total.getCountNumber() + "<BR></L>");
content.append(org.apache.commons.lang3.StringUtils.repeat("-", 32)).append("<BR>");
content.append("电话")
.append(org.apache.commons.lang3.StringUtils.repeat(" ", 12))
.append("姓名").append(org.apache.commons.lang3.StringUtils.repeat(" ", 6))
.append("数量").append(org.apache.commons.lang3.StringUtils.repeat(" ", 2))
.append("<BR>");
content.append(org.apache.commons.lang3.StringUtils.repeat("-", 32)).append("<BR>");
List<BizOrderInfoVo> orderList = total.getOrderInfoVoList();
for (BizOrderInfoVo order : orderList) {
if (StringUtils.isEmpty(total.getUserName())) {
total.setUserName("未设置");
}
if (StringUtils.isEmpty(total.getNickName())) {
total.setNickName("未设置");
}
content.append(NoteFormatter.formatPrintOrderItemMy(order.getUserName(), order.getNickName(), order.getCountNumber()));
}
content.append(org.apache.commons.lang3.StringUtils.repeat("-", 32)).append("<BR>");
int orderSum = orderList.stream().collect(Collectors.summingInt(BizOrderInfoVo::getCountNumber));
content.append(NoteFormatter.formatPrintOrderItemMy("总计", "", orderSum));
content.append(org.apache.commons.lang3.StringUtils.repeat("-", 32)).append("<BR>");
content.append("<L>打印时间：" + new SimpleDateFormat("yyyy-MM-dd HH:mm:ss").format(new Date()) + "<BR></L>");
content.append("<L>部门签字：<BR></L>");
content.append(org.apache.commons.lang3.StringUtils.repeat("-", 32)).append("<BR>");
}
request.setCopies(1);
request.setSn(printer[i]);
request.setContent(content.toString());
printService.print(request);
}
}
}
3、MainActivity初始化接口
// 初始化业务接口
BusinessService businessService = new BusinessService();
webView.addJavascriptInterface(businessService, "businessService");
4、Uniapp调用方法
在接口方法已经使用了@JavascriptInterface注解，可以使用JavaScript直接调用
/**
* 打印配送单
*/
function deliverOrderPrinter(content) {
window.businessService.deliverOrderPrinter(content);
}