Remove conditional import (#59)

* Remove conditional import

* fix pickWeb

Co-authored-by: rish07 <rishirajsinghchhabra@gmail.com>

app/pubspec.lock

@@ -84,7 +84,7 @@ packages:
       name: ffi
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.1.3"
+    version: "1.0.0"
   file:
     dependency: transitive
     description:
@@ -98,7 +98,7 @@ packages:
       name: file_picker
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "3.0.0-nullsafety.2"
+    version: "3.0.0"
   flutter:
     dependency: "direct main"
     description: flutter
@@ -124,7 +124,7 @@ packages:
       name: flutter_keyboard_visibility_platform_interface
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.0.0-nullsafety.0"
+    version: "2.0.0"
   flutter_keyboard_visibility_web:
     dependency: transitive
     description:
@@ -232,28 +232,28 @@ packages:
       name: path_provider_linux
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.0.1+2"
+    version: "2.0.0"
   path_provider_macos:
     dependency: transitive
     description:
       name: path_provider_macos
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.0.4+8"
+    version: "2.0.0"
   path_provider_platform_interface:
     dependency: transitive
     description:
       name: path_provider_platform_interface
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.0.4"
+    version: "2.0.1"
   path_provider_windows:
     dependency: transitive
     description:
       name: path_provider_windows
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.0.4+3"
+    version: "2.0.0"
   pedantic:
     dependency: transitive
     description:
@@ -281,7 +281,7 @@ packages:
       name: plugin_platform_interface
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.1.0-nullsafety.2"
+    version: "2.0.0"
   process:
     dependency: transitive
     description:
@@ -440,14 +440,14 @@ packages:
       name: win32
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.7.4+1"
+    version: "2.0.0"
   xdg_directories:
     dependency: transitive
     description:
       name: xdg_directories
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.1.2"
+    version: "0.2.0"
   zone_local:
     dependency: transitive
     description:
@@ -456,5 +456,5 @@ packages:
     source: hosted
     version: "0.1.2"
 sdks:
-  dart: ">=2.12.0-259.9.beta <3.0.0"
+  dart: ">=2.12.0 <3.0.0"
   flutter: ">=1.24.0-10.2.pre"

lib/widgets/editor.dart

@@ -1,6 +1,7 @@
 import 'dart:convert';
 import 'dart:io' as io;
 import 'dart:math' as math;
+import 'dart:ui' as ui;
 
 import 'package:flutter/cupertino.dart';
 import 'package:flutter/foundation.dart';
@@ -24,7 +25,6 @@ import 'package:string_validator/string_validator.dart';
 import 'package:universal_html/prefer_universal/html.dart' as html;
 import 'package:url_launcher/url_launcher.dart';
 
-import 'fake_ui.dart' if (dart.library.html) 'real_ui.dart' as ui;
 import 'box.dart';
 import 'controller.dart';
 import 'cursor.dart';

lib/widgets/fake_ui.dart

@@ -1,4 +0,0 @@
-// ignore: camel_case_types
-class platformViewRegistry {
-  static registerViewFactory(String viewId, dynamic cb) {}
-}

lib/widgets/real_ui.dart

@@ -1,9 +0,0 @@
-import 'dart:ui' as ui;
-
-// ignore: camel_case_types
-class platformViewRegistry {
-  static registerViewFactory(String viewId, dynamic cb) {
-    // ignore:undefined_prefixed_name
-    ui.platformViewRegistry.registerViewFactory(viewId, cb);
-  }
-}

lib/widgets/toolbar.dart

@@ -519,7 +519,7 @@ class _ImageButtonState extends State<ImageButton> {
   Future<String> _pickImage(ImageSource source) async {
     final PickedFile pickedFile = await _picker.getImage(source: source);
     if (pickedFile == null) return null;
-    
+
     final File file = File(pickedFile.path);
 
     if (file == null || widget.onImagePickCallback == null) return null;
@@ -567,6 +567,7 @@ class _ImageButtonState extends State<ImageButton> {
     } else {
       // User canceled the picker
     }
+    return null;
   }
 
   @override