1.绑定耳标验证高频耳标是否已绑定

app/src/main/java/com/phlx/anchorcollect_p/ui/bind/BindVM.java

@@ -144,7 +144,28 @@ public class BindVM extends BackBarVM<Repository> implements OnInventoryListener
             return;
         }
 
-        bindRfid();
+        //判断是否已经绑定过高频耳标
+        QueryBuilder<CattleResumeEntity> builder0 =
+                DbUtil.getInstance().getQueryBuilder(CattleResumeEntity.class)
+                        .where(CattleResumeEntityDao.Properties.RegistrationNo.eq(registrationNo.get()));
+        DbUtil.getInstance().setDbQueryCallBack(new DbQueryCallBack<CattleResumeEntity>() {
+            @Override
+            public void onSuccess(List<CattleResumeEntity> result) {
+
+                if (result != null && result.size() > 0) {
+                    ToastUtils.showShort("该耳标已被绑定，请重新扫描！");
+                    return;
+                } else {
+                    bindRfid();
+                }
+            }
+
+            @Override
+            public void onFailed() {
+                ToastUtils.showShort("查询基础数据数量失败！");
+                dismissDialog();
+            }
+        }).queryAsyncAll(CattleResumeEntity.class, builder0);
     }
 
     private void bindRfid() {
@@ -191,7 +212,7 @@ public class BindVM extends BackBarVM<Repository> implements OnInventoryListener
             if (msg.what == 0x333) {
                 InventoryData inventoryData = (InventoryData) msg.obj;
                 if (inventoryData.getDataLength() > 0 && inventoryData.getEpcLength() > 0) {
-                    String epc = TextUtil.byteToHexString(inventoryData.getEPC_Data(), inventoryData.getEpcLength());
+                    String epc = TextUtil.byteToHexString(inventoryData.getEPC_Data(), inventoryData.getEpcLength()).substring(1);
                     String tid = TextUtil.byteToHexString(inventoryData.getData(), inventoryData.getDataLength());
                     soundPool.play(musicId.get(1), 1, 1, 0, 0, 1);
                     App.getInstance().getLinkage().stopInventory();