Add build date to about

1 files changed, 26 insertions, 15 deletions

diff --git a/lib/about.dart b/lib/about.dart
index 6e829dc..7dbaaf4 100644
--- a/lib/about.dart
+++ b/lib/about.dart
@@ -1,3 +1,4 @@
+import 'package:build_info/build_info.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 import 'package:package_info_plus/package_info_plus.dart';
@@ -11,7 +12,7 @@ class AboutPage extends StatefulWidget {
 }
 
 class _AboutPageState extends State<AboutPage> {
-  Future<(PackageInfo, String)>? _loadedData;
+  Future<(PackageInfo, String, BuildInfoData?)>? _loadedData;
 
   @override
   void initState() {
@@ -19,7 +20,8 @@ class _AboutPageState extends State<AboutPage> {
     _loadedData = Future(() async {
       var packageInfo = await PackageInfo.fromPlatform();
       var license = await rootBundle.loadString('LICENSE');
-      return (packageInfo, license);
+      var buildInfo = await BuildInfo.fromPlatform();
+      return (packageInfo, license, buildInfo);
     });
   }
 
@@ -50,21 +52,30 @@ class _AboutPageState extends State<AboutPage> {
             ),
             FutureBuilder(
               future: _loadedData,
-              builder: (context, snapshot) => TextButton.icon(
-                icon: Icon(Icons.copyright),
-                label: Text('View licenses'),
-                onPressed: () => Navigator.push(
-                  context,
-                  MaterialPageRoute(
-                    builder: (context) => LicensePage(
-                      applicationIcon: Icon(Icons.speed),
-                      applicationName: snapshot.data?.$1.appName,
-                      applicationVersion: snapshot.data?.$1.version,
-                      applicationLegalese: snapshot.data?.$2,
+              builder: (context, snapshot) {
+                final appName = snapshot.data?.$1.appName;
+                final version = snapshot.data?.$1.version;
+                final legalese = snapshot.data?.$2;
+                final buildDate = snapshot.data?.$3?.buildDate;
+
+                return TextButton.icon(
+                  icon: Icon(Icons.copyright),
+                  label: Text('View licenses'),
+                  onPressed: () => Navigator.push(
+                    context,
+                    MaterialPageRoute(
+                      builder: (context) => LicensePage(
+                        applicationIcon: Icon(Icons.speed),
+                        applicationName: appName,
+                        applicationVersion: snapshot.hasData
+                            ? '$version (${buildDate?.year}-${buildDate?.month}-${buildDate?.day})'
+                            : null,
+                        applicationLegalese: legalese,
+                      ),
                     ),
                   ),
-                ),
-              ),
+                );
+              },
             ),
           ],
         ),