change style snackbar

lib/presentation/custom_widgets/camera_helper.dart

@@ -2,6 +2,7 @@ import 'dart:io';
 
 import 'package:camera/camera.dart';
 import 'package:farm_tpf/main.dart';
+import 'package:farm_tpf/presentation/custom_widgets/widget_utils.dart';
 import 'package:file_picker/file_picker.dart';
 import 'package:flutter/material.dart';
 import 'package:get/get.dart';
@@ -221,7 +222,7 @@ class _CameraHelperState extends State<CameraHelper>
   String timestamp() => DateTime.now().millisecondsSinceEpoch.toString();
 
   void showInSnackBar(String message) {
-    _scaffoldKey.currentState.showSnackBar(SnackBar(content: Text(message)));
+    Utils.showSnackBarError(message: message);
   }
 
   void onNewCameraSelected(CameraDescription cameraDescription) async {

lib/presentation/screens/control_device/widget_device_list.dart

@@ -1,6 +1,7 @@
 import 'package:dio/dio.dart';
 import 'package:farm_tpf/custom_model/Device.dart';
 import 'package:farm_tpf/presentation/custom_widgets/widget_loading.dart';
+import 'package:farm_tpf/presentation/custom_widgets/widget_utils.dart';
 import 'package:farm_tpf/presentation/screens/control_device/bloc/device_bloc.dart';
 import 'package:farm_tpf/utils/const_common.dart';
 import 'package:farm_tpf/utils/pref.dart';
@@ -198,36 +199,12 @@ class _WidgetDeviceListState extends State<WidgetDeviceList> {
           if (200 <= response.statusCode && response.statusCode < 299) {
             BlocProvider.of<DeviceBloc>(_context).add(ControlDevice(
                 currentDevices: currentDevices, updatedDeviceId: item.id));
-            Scaffold.of(context)
-              ..hideCurrentSnackBar()
-              ..showSnackBar(
-                SnackBar(
-                  content: Row(
-                    mainAxisAlignment: MainAxisAlignment.spaceBetween,
-                    children: <Widget>[
-                      Text('Điều khiển thành công thiết bị ${item.name}'),
-                      Icon(Icons.done),
-                    ],
-                  ),
-                  backgroundColor: Colors.green,
-                ),
-              );
+            Utils.showSnackBarSuccess(
+                message: 'Điều khiển thành công thiết bị ${item.name}');
           }
         } catch (error) {
-          Scaffold.of(context)
-            ..hideCurrentSnackBar()
-            ..showSnackBar(
-              SnackBar(
-                content: Row(
-                  mainAxisAlignment: MainAxisAlignment.spaceBetween,
-                  children: <Widget>[
-                    Text('Điều khiển thiết bị ${item.name} thất bại'),
-                    Icon(Icons.error),
-                  ],
-                ),
-                backgroundColor: Colors.red,
-              ),
-            );
+          Utils.showSnackBarError(
+              message: 'Điều khiển thiết bị ${item.name} thất bại');
         }
         LoadingDialog.hideLoadingDialog(_context);
       },

lib/presentation/screens/login/view/login_form.dart

@@ -1,6 +1,7 @@
 import 'package:farm_tpf/authentication/authentication.dart';
 import 'package:farm_tpf/data/repository/authentication_repository.dart';
 import 'package:farm_tpf/presentation/custom_widgets/widget_loading.dart';
+import 'package:farm_tpf/presentation/custom_widgets/widget_utils.dart';
 import 'package:farm_tpf/presentation/screens/forgot_password/sc_forgot_password.dart';
 import 'package:farm_tpf/presentation/screens/login/bloc/login_bloc.dart';
 import 'package:farm_tpf/utils/const_color.dart';
@@ -20,19 +21,8 @@ class LoginForm extends StatelessWidget {
       listener: (context, state) {
         if (state.status.isSubmissionFailure) {
           LoadingDialog.hideLoadingDialog(context);
-          Scaffold.of(context)
-            ..hideCurrentSnackBar()
-            ..showSnackBar(
-              SnackBar(
-                  content: Row(
-                    mainAxisAlignment: MainAxisAlignment.spaceBetween,
-                    children: <Widget>[
-                      Text('Tài khoản hoặc mật khẩu không đúng.'),
-                      Icon(Icons.error),
-                    ],
-                  ),
-                  backgroundColor: Colors.red),
-            );
+          Utils.showSnackBarError(
+              message: 'Tài khoản hoặc mật khẩu không đúng.');
         }
         if (state.status.isSubmissionSuccess) {
           LoadingDialog.hideLoadingDialog(context);