init

app/src/main/java/com/ihaoin/hooloo/device/data/po/ConfirmOrder.java

@@ -12,6 +12,11 @@ public class ConfirmOrder implements Serializable {
     private String machineCode;
 
     /**
+     * 机器编码
+     */
+    private String seqNo;
+
+    /**
      * 点单屏编码
      */
     private String screenNo;
@@ -44,4 +49,12 @@ public class ConfirmOrder implements Serializable {
     public void setGoods(List<ConfirmGoods> goods) {
         this.goods = goods;
     }
+
+    public String getSeqNo() {
+        return seqNo;
+    }
+
+    public void setSeqNo(String seqNo) {
+        this.seqNo = seqNo;
+    }
 }

app/src/main/java/com/ihaoin/hooloo/device/util/RandomUtils.java

@@ -14,4 +14,14 @@ public class RandomUtils {
         }
         return val;
     }
+    public static Integer nextInt(List<Integer> ints) {
+        Integer val = new Random().nextInt();
+        if (CollectionUtils.isEmpty(ints)) {
+            return val;
+        }
+        if (ints.contains(val)) {
+            return nextInt(ints);
+        }
+        return val;
+    }
 }

app/src/main/java/com/ihaoin/hooloo/device/view/ConfirmOrderDialog.java

@@ -32,9 +32,11 @@ import com.ihaoin.hooloo.device.data.po.ConfirmOrder;
 import com.ihaoin.hooloo.device.data.vo.Goods;
 import com.ihaoin.hooloo.device.data.vo.Sku;
 import com.ihaoin.hooloo.device.network.HttpUtil;
+import com.ihaoin.hooloo.device.util.RandomUtils;
 import com.ihaoin.hooloo.device.util.Utils;
 
 import java.util.ArrayList;
+import java.util.Date;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
@@ -184,6 +186,7 @@ public class ConfirmOrderDialog extends Dialog {
             ConfirmOrder confirmOrder = new ConfirmOrder();
             confirmOrder.setMachineCode(AppConfig.MACHINE_CODE);
             confirmOrder.setScreenNo(AppConfig.SCREEN_NO);
+            confirmOrder.setSeqNo(genSeqNo());
             confirmOrder.setGoods(goods);
             return JSON.toJSONString(confirmOrder);
         } catch (Exception e) {
@@ -192,6 +195,10 @@ public class ConfirmOrderDialog extends Dialog {
         return null;
     }
 
+    private String genSeqNo() {
+        return new Date().getTime() + "-" + RandomUtils.nextInt(null);
+    }
+
     OnDismissListener dismissListener = new OnDismissListener() {
         @Override
         public void onDismiss(DialogInterface dialog) {