fix bug

app/lib/pages/home_page.dart

@@ -92,7 +92,8 @@ class _HomePageState extends State<HomePage> {
 
   Widget _buildWelcomeEditor(BuildContext context) {
     return SafeArea(
-      child: Stack(
+      child: Column(
+        mainAxisAlignment: MainAxisAlignment.spaceBetween,
         children: <Widget>[
           Container(
             height: MediaQuery.of(context).size.height * 0.88,
@@ -124,11 +125,14 @@ class _HomePageState extends State<HomePage> {
               ),
             ),
           ),
-          Container(
+          Padding(
+            padding: const EdgeInsets.all(8.0),
+            child: Container(
               child: QuillToolbar.basic(
                   controller: _controller,
                   onImagePickCallback: _onImagePickCallback),
             ),
+          ),
         ],
       ),
     );

app/pubspec.lock

@@ -70,7 +70,7 @@ packages:
       name: cupertino_icons
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.0.0"
+    version: "1.0.2"
   fake_async:
     dependency: transitive
     description:
@@ -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
@@ -110,28 +110,28 @@ packages:
       name: flutter_colorpicker
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.4.0-nullsafety.0"
+    version: "0.3.5"
   flutter_keyboard_visibility:
     dependency: transitive
     description:
       name: flutter_keyboard_visibility
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "5.0.0-nullsafety.3"
+    version: "5.0.0"
   flutter_keyboard_visibility_platform_interface:
     dependency: transitive
     description:
       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:
       name: flutter_keyboard_visibility_web
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.0.0-nullsafety.0"
+    version: "2.0.0"
   flutter_plugin_android_lifecycle:
     dependency: transitive
     description:
@@ -145,7 +145,7 @@ packages:
       path: ".."
       relative: true
     source: path
-    version: "1.0.0"
+    version: "0.3.3"
   flutter_test:
     dependency: "direct dev"
     description: flutter
@@ -225,35 +225,35 @@ packages:
       name: path_provider
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.6.27"
+    version: "2.0.1"
   path_provider_linux:
     dependency: transitive
     description:
       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:
@@ -289,13 +289,20 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "4.1.0"
+  quill_delta:
+    dependency: transitive
+    description:
+      name: quill_delta
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.0.0"
   quiver:
     dependency: transitive
     description:
       name: quiver
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "3.0.0"
+    version: "2.1.5"
   quiver_hashcode:
     dependency: transitive
     description:
@@ -342,7 +349,7 @@ packages:
       name: string_validator
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.2.0-nullsafety.0"
+    version: "0.1.4"
   term_glyph:
     dependency: transitive
     description:
@@ -363,7 +370,7 @@ packages:
       name: tuple
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.0.0-nullsafety.0"
+    version: "1.0.3"
   typed_data:
     dependency: transitive
     description:
@@ -440,14 +447,14 @@ 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 +463,5 @@ packages:
     source: hosted
     version: "0.1.2"
 sdks:
-  dart: ">=2.12.0-259.9.beta <3.0.0"
-  flutter: ">=1.24.0-10.2.pre"
+  dart: ">=2.12.0 <3.0.0"
+  flutter: ">=1.22.0"

app/pubspec.yaml

@@ -27,8 +27,8 @@ dependencies:
 
   # The following adds the Cupertino Icons font to your application.
   # Use with the CupertinoIcons class for iOS style icons.
-  cupertino_icons: ^1.0.0
-  path_provider: ^1.6.27
+  cupertino_icons: ^1.0.2
+  path_provider: ^2.0.1
   flutter_quill:
     path: ../