example nullsafety migration

example/lib/main.dart

@@ -1,5 +1,6 @@
 import 'dart:convert';
 import 'dart:math';
+import 'dart:typed_data';
 
 import 'package:argon2_ffi_base/argon2_ffi_base.dart';
 import 'package:flutter/material.dart';
@@ -15,7 +16,7 @@ class _MyAppState extends State<MyApp> {
   final _argon2ffi = Argon2FfiFlutter();
   final random = Random();
 
-  String result;
+  String? result;
 
   @override
   void initState() {
@@ -32,22 +33,12 @@ class _MyAppState extends State<MyApp> {
         body: Column(
           children: <Widget>[
             Text('Result: $result\n'),
-            RaisedButton(
+            ElevatedButton(
-              child: Text('Do it'),
-              onPressed: () {
-                int x = random.nextInt(20);
-                int y = random.nextInt(20);
-                setState(() {
-                  result = '$x + $y = ${_argon2ffi.addIt(x, y)} --- ';
-                });
-              },
-            ),
-            RaisedButton(
               child: Text('hash stuff'),
               onPressed: () {
                 final args = Argon2Arguments(
-                  utf8.encode('abc'),
+                  utf8.encode('abc') as Uint8List,
-                  utf8.encode('abc'),
+                  utf8.encode('abc') as Uint8List,
                   1024,
                   2,
                   32,

example/pubspec.lock

@@ -7,77 +7,70 @@ packages:
       path: ".."
       relative: true
     source: path
-    version: "0.1.0"
+    version: "1.0.0"
   argon2_ffi_base:
     dependency: "direct main"
     description:
       name: argon2_ffi_base
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.1.1"
+    version: "1.0.0+1"
   async:
     dependency: transitive
     description:
       name: async
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.4.2"
+    version: "2.5.0"
   boolean_selector:
     dependency: transitive
     description:
       name: boolean_selector
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.0.0"
+    version: "2.1.0"
   characters:
     dependency: transitive
     description:
       name: characters
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.1.0-nullsafety"
+    version: "1.1.0"
   charcode:
     dependency: transitive
     description:
       name: charcode
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.1.3"
+    version: "1.2.0"
   clock:
     dependency: transitive
     description:
       name: clock
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.0.1"
+    version: "1.1.0"
   collection:
     dependency: transitive
     description:
       name: collection
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.15.0-nullsafety"
+    version: "1.15.0"
   fake_async:
     dependency: transitive
     description:
       name: fake_async
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.1.0"
+    version: "1.2.0"
   ffi:
     dependency: transitive
     description:
       name: ffi
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.1.3"
+    version: "1.0.0"
-  ffi_helper:
-    dependency: transitive
-    description:
-      name: ffi_helper
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "1.4.0"
   flutter:
     dependency: "direct main"
     description: flutter
@@ -88,27 +81,34 @@ packages:
     description: flutter
     source: sdk
     version: "0.0.0"
+  logging:
+    dependency: transitive
+    description:
+      name: logging
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.0.0"
   matcher:
     dependency: transitive
     description:
       name: matcher
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.12.8"
+    version: "0.12.10"
   meta:
     dependency: transitive
     description:
       name: meta
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.3.0-nullsafety"
+    version: "1.3.0"
   path:
     dependency: transitive
     description:
       name: path
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.7.0"
+    version: "1.8.0"
   sky_engine:
     dependency: transitive
     description: flutter
@@ -120,55 +120,56 @@ packages:
       name: source_span
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.7.0"
+    version: "1.8.1"
   stack_trace:
     dependency: transitive
     description:
       name: stack_trace
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.9.5"
+    version: "1.10.0"
   stream_channel:
     dependency: transitive
     description:
       name: stream_channel
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.0.0"
+    version: "2.1.0"
   string_scanner:
     dependency: transitive
     description:
       name: string_scanner
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.0.5"
+    version: "1.1.0"
   term_glyph:
     dependency: transitive
     description:
       name: term_glyph
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.1.0"
+    version: "1.2.0"
   test_api:
     dependency: transitive
     description:
       name: test_api
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.2.17"
+    version: "0.2.19"
   typed_data:
     dependency: transitive
     description:
       name: typed_data
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.3.0-nullsafety"
+    version: "1.3.0"
   vector_math:
     dependency: transitive
     description:
       name: vector_math
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.1.0-nullsafety"
+    version: "2.1.0"
 sdks:
-  dart: ">=2.9.0-18.0 <2.9.0"
+  dart: ">=2.12.0 <3.0.0"
+  flutter: ">=1.10.0"

example/pubspec.yaml

@@ -3,12 +3,12 @@ description: Demonstrates how to use the argon2_ffi plugin.
 publish_to: 'none'
 
 environment:
-  sdk: ">=2.1.0 <3.0.0"
+  sdk: '>=2.12.0 <3.0.0'
 
 dependencies:
   flutter:
     sdk: flutter
-  argon2_ffi_base: '>=0.1.1 <1.0.0'
+  argon2_ffi_base: ^1.0.0+1
 
 dev_dependencies:
   flutter_test:

pubspec.lock

@@ -7,7 +7,7 @@ packages:
       name: argon2_ffi_base
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.0.0"
+    version: "1.0.0+1"
   async:
     dependency: transitive
     description:
@@ -113,7 +113,7 @@ packages:
       name: source_span
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.8.0"
+    version: "1.8.1"
   stack_trace:
     dependency: transitive
     description:

pubspec.yaml

@@ -11,7 +11,7 @@ environment:
 dependencies:
   flutter:
     sdk: flutter
-  argon2_ffi_base: ^1.0.0
+  argon2_ffi_base: ^1.0.0+1
 
 
 dev_dependencies: