TF-248 Remove all import package not use

core/lib/data/network/download/download_manager.dart

@@ -2,7 +2,6 @@ import 'dart:async';
 import 'dart:io';
 
 import 'package:core/core.dart';
-import 'package:core/data/network/download/download_client.dart';
 import 'package:dio/dio.dart';
 
 class DownloadManager {

core/lib/data/utils/device_manager.dart

@@ -1,4 +1,3 @@
-import 'dart:async';
 import 'dart:core';
 
 import 'package:device_info/device_info.dart';

core/lib/presentation/utils/html_transformer/base/dom_transformer.dart

@@ -1,6 +1,5 @@
 
 import 'package:core/core.dart';
-import 'package:core/presentation/utils/html_transformer/transform_configuration.dart';
 import 'package:html/dom.dart';
 
 /// Transforms the HTML DOM.

core/lib/presentation/utils/html_transformer/dom/link_transformers.dart

@@ -1,7 +1,6 @@
 
 import 'package:core/data/network/dio_client.dart';
 import 'package:core/presentation/utils/html_transformer/base/dom_transformer.dart';
-import 'package:core/presentation/utils/html_transformer/transform_configuration.dart';
 import 'package:html/dom.dart';
 
 class EnsureRelationNoReferrerTransformer extends DomTransformer {

core/lib/presentation/utils/html_transformer/dom/meta_transformers.dart

@@ -2,7 +2,6 @@
 import 'package:core/data/network/dio_client.dart';
 import 'package:html/dom.dart';
 import 'package:core/presentation/utils/html_transformer/base/dom_transformer.dart';
-import 'package:core/presentation/utils/html_transformer/transform_configuration.dart';
 
 class ViewPortTransformer extends DomTransformer {
 

core/lib/presentation/utils/html_transformer/dom/script_transformers.dart

@@ -2,7 +2,6 @@
 import 'package:core/data/network/dio_client.dart';
 import 'package:html/dom.dart';
 import 'package:core/presentation/utils/html_transformer/base/dom_transformer.dart';
-import 'package:core/presentation/utils/html_transformer/transform_configuration.dart';
 
 class RemoveScriptTransformer extends DomTransformer {
 

core/lib/presentation/utils/theme_utils.dart

@@ -1,6 +1,7 @@
 import 'package:core/presentation/constants/constants_ui.dart';
 import 'package:core/presentation/extensions/color_extension.dart';
 import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
 
 ThemeData appTheme() {
   return ThemeData(
@@ -38,10 +39,8 @@ AppBarTheme appBarTheme() {
   return AppBarTheme(
     color: Colors.white,
     elevation: 0,
-    brightness: Brightness.light,
+    systemOverlayStyle: SystemUiOverlayStyle.light,
     iconTheme: IconThemeData(color: Colors.black),
-    textTheme: TextTheme(
-      headline6: TextStyle(color: Color(0XFF8B8B8B), fontSize: 18),
-    ),
+    titleTextStyle: TextStyle(color: Color(0XFF8B8B8B), fontSize: 18),
   );
 }

core/lib/presentation/views/button/button_builder.dart

@@ -1,8 +1,6 @@
-import 'dart:ui';
 
 import 'package:core/core.dart';
 import 'package:flutter/material.dart';
-import 'package:flutter/widgets.dart';
 import 'package:flutter_svg/flutter_svg.dart';
 
 typedef OnPressActionClick = void Function();

core/lib/presentation/views/context_menu/context_menu_action_builder.dart

@@ -2,7 +2,6 @@ import 'package:core/presentation/extensions/color_extension.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/widgets.dart';
 import 'package:flutter_svg/flutter_svg.dart';
-import 'package:meta/meta.dart';
 
 typedef OnContextMenuActionClick<T> = void Function(T data);
 

core/lib/presentation/views/context_menu/context_menu_builder.dart

@@ -1,6 +1,5 @@
 
 import 'package:flutter/material.dart';
-import 'package:flutter/widgets.dart';
 import 'package:get/get.dart';
 
 typedef OnCloseContextMenuAction = void Function();

core/lib/presentation/views/context_menu/context_menu_header_builder.dart

@@ -1,6 +1,5 @@
 
 import 'package:core/core.dart';
-import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 
 class ContextMenuHeaderBuilder {

core/lib/presentation/views/dialog/downloading_file_dialog_builder.dart

@@ -2,7 +2,6 @@
 import 'package:core/core.dart';
 import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
-import 'package:flutter/widgets.dart';
 
 typedef OnCancelDownloadActionClick = void Function();
 

core/lib/presentation/views/dialog/loading_dialog_builder.dart

@@ -1,8 +1,6 @@
 
 import 'package:core/core.dart';
 import 'package:flutter/cupertino.dart';
-import 'package:flutter/material.dart';
-import 'package:flutter/widgets.dart';
 
 class LoadingDialogBuilder {
   final Key _key;

core/lib/presentation/views/list/tree_view.dart

@@ -1,5 +1,4 @@
 import 'package:flutter/material.dart';
-import 'package:flutter/scheduler.dart';
 
 class TreeView extends InheritedWidget {
   final List<Widget> children;