show executeBy action packing

lib/custom_model/Packing.dart

   int harvestId;
   String executeDate;
   String description;
+  String executeBy;
   String media;
   num quantityLv1;
   num quantityLv2;
       this.harvestId,
       this.executeDate,
       this.description,
+      this.executeBy,
       this.media,
       this.quantityLv1,
       this.quantityLv2,
     harvestId = json['harvestId'];
     executeDate = json['executeDate'];
     description = json['description'];
+    executeBy = json['executeBy'];
     media = json['media'];
     quantityLv1 = json['quantityLv1'];
     quantityLv2 = json['quantityLv2'];
     data['harvestId'] = this.harvestId;
     data['executeDate'] = this.executeDate;
     data['description'] = this.description;
+    data['executeBy'] = this.executeBy;
     data['media'] = this.media;
     data['quantityLv1'] = this.quantityLv1;
     data['quantityLv2'] = this.quantityLv2;

lib/presentation/screens/actions/packing/sc_edit_action_packing.dart

 import 'package:farm_tpf/utils/const_common.dart';
 import 'package:farm_tpf/utils/const_string.dart';
 import 'package:farm_tpf/utils/const_style.dart';
+import 'package:farm_tpf/utils/pref.dart';
 import 'package:farm_tpf/utils/validators.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
   TextEditingController _l3Controller = TextEditingController();
   TextEditingController _removedQuantityController = TextEditingController();
   TextEditingController _descriptionController = TextEditingController();
+  final _executeByController = TextEditingController();
 
+  var pref = LocalPref();
   List<Harvest> _harvests = List<Harvest>();
   Harvest harvestValue;
   String executeTimeView;
   List<String> filePaths = List<String>();
   var changeFileController = Get.put(ChangeFileController());
 
+  Future<Null> getSharedPrefs() async {
+    var currentFullName = await pref.getString(DATA_CONST.CURRENT_FULL_NAME);
+    _executeByController.text = currentFullName ?? "";
+  }
+
   @override
   void initState() {
     super.initState();
+    getSharedPrefs();
     changeFileController.initValue();
     var parsedExecuteDate =
         DateFormat("yyyy-MM-dd'T'HH:mm:ss'Z'").format(executeTime);
     );
   }
 
+  Widget _executeByField() {
+    return TextFormField(
+      keyboardType: TextInputType.text,
+      decoration: InputDecoration(labelText: "Người thực hiện"),
+      enabled: false,
+      controller: _executeByController,
+      onSaved: (newValue) {},
+    );
+  }
+
   _actionAppBar() {
     IconButton iconButton;
     if (1 == 1) {
                                 .formatNumtoStringDecimal();
                             _descriptionController.text =
                                 _packing.description ?? "";
+                            _executeByController.text = _packing.executeBy;
 
                             //select harvest
                             getHarvestBloc.getHarvests((data) {
                               SizedBox(
                                 height: 8.0,
                               ),
+                              _executeByField(),
+                              SizedBox(
+                                height: 8.0,
+                              ),
                               BlocBuilder<MediaHelperBloc, MediaHelperState>(
                                   builder: (context, state) {
                                 if (state is MediaHelperSuccess) {
     _l3Controller.dispose();
     _removedQuantityController.dispose();
     _descriptionController.dispose();
+    _executeByController.dispose();
     super.dispose();
   }
 }