feat: Make licenses work better

assets/i18n/strings_en.i18n.json

@@ -21,7 +21,9 @@
     },
     "about": {
         "title": "About",
-        "source": "Source code"
+        "source": "Source code",
+        "license": "License",
+        "close": "Clsoe"
     },
     "tooltips": {
         "addNewItem": "Add new item"

lib/src/ui/pages/about.dart

@@ -2,6 +2,7 @@ import 'package:anitrack/i18n/strings.g.dart';
 import 'package:anitrack/licenses.g.dart';
 import 'package:anitrack/src/ui/constants.dart';
 import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
 import 'package:url_launcher/url_launcher.dart';
 
 class AboutPage extends StatelessWidget {
@@ -35,14 +36,49 @@ class AboutPage extends StatelessWidget {
                     'AniTrack',
                     style: Theme.of(context).textTheme.titleLarge,
                   ),
-                  ElevatedButton(
+                  Row(
-                    onPressed: () async {
+                    mainAxisSize: MainAxisSize.min,
-                      await launchUrl(
+                    mainAxisAlignment: MainAxisAlignment.center,
-                        Uri.parse('https://codeberg.org/PapaTutuWawa/anitrack'),
+                    children: [
-                        mode: LaunchMode.externalApplication,
+                      Padding(
-                      );
+                        padding: const EdgeInsets.symmetric(horizontal: 4),
-                    },
+                        child: ElevatedButton(
-                    child: Text(t.about.source),
+                          onPressed: () async {
+                            await launchUrl(
+                              Uri.parse(
+                                'https://codeberg.org/PapaTutuWawa/anitrack',
+                              ),
+                              mode: LaunchMode.externalApplication,
+                            );
+                          },
+                          child: Text(t.about.source),
+                        ),
+                      ),
+                      Padding(
+                        padding: const EdgeInsets.symmetric(horizontal: 4),
+                        child: ElevatedButton(
+                          onPressed: () async {
+                            final licenseText = await rootBundle.loadString(
+                              'LICENSE',
+                            );
+                            await showDialog<void>(
+                              context: context,
+                              builder: (context) {
+                                return SimpleDialog(
+                                  children: [
+                                    Padding(
+                                      padding: const EdgeInsets.all(16),
+                                      child: Text(licenseText),
+                                    ),
+                                  ],
+                                );
+                              },
+                            );
+                          },
+                          child: Text(t.about.license),
+                        ),
+                      ),
+                    ],
                   ),
                 ],
               ),
@@ -54,12 +90,32 @@ class AboutPage extends StatelessWidget {
 
           return ListTile(
             title: Text(dep.name),
-            onTap: () async {
+            onTap: () {
-              if (dep.repository == null) return;
+              showDialog<void>(
-
+                context: context,
-              await launchUrl(
+                builder: (context) => AlertDialog(
-                Uri.parse(dep.repository!),
+                  content: SingleChildScrollView(
-                mode: LaunchMode.externalApplication,
+                    child: Text(dep.license ?? ''),
+                  ),
+                  actions: [
+                    TextButton(
+                      onPressed: () {
+                        Navigator.of(context).pop();
+                      },
+                      child: Text(t.about.close),
+                    ),
+                    if (dep.repository != null)
+                      TextButton(
+                        onPressed: () async {
+                          await launchUrl(
+                            Uri.parse(dep.repository!),
+                            mode: LaunchMode.externalApplication,
+                          );
+                        },
+                        child: Text(t.about.source),
+                      ),
+                  ],
+                ),
               );
             },
           );

pubspec.yaml

@@ -46,6 +46,8 @@ dev_dependencies:
 
 flutter:
   uses-material-design: true
+  assets:
+    - LICENSE
 
 flutter_icons:
   android: "launcher_icon"