feat: Day 12 - 關於頁面(AboutPage)、App 版本

BbsonLin · Sep 9, 2019 · b2a1166 · b2a1166
1 parent 926af57
commit b2a1166
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Showing 3 changed files with 34 additions and 4 deletions.
diff --git a/lib/pages/about/about.dart b/lib/pages/about/about.dart
@@ -1,6 +1,20 @@
 import "package:flutter/material.dart";
+import 'package:package_info/package_info.dart';
+
+class AboutPage extends StatefulWidget {
+  @override
+  _AboutPageState createState() => _AboutPageState();
+}
+
+class _AboutPageState extends State<AboutPage> {
+  String appVesion = "0.0.0";
+
+  @override
+  void initState() {
+    super.initState();
+    fetchAppVersion();
+  }
 
-class AboutPage extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     return Scaffold(
@@ -35,8 +49,8 @@ class AboutPage extends StatelessWidget {
                         Text("gitme reborn",
                             style: Theme.of(context).textTheme.title),
                         SizedBox(height: 4.0),
-                        Text("0.0.1",
-                            style: Theme.of(context).textTheme.subtitle),
+                        Text(appVesion,
+                              style: Theme.of(context).textTheme.subtitle),
                       ],
                     ),
                     Column(
@@ -56,4 +70,11 @@ class AboutPage extends StatelessWidget {
       ),
     );
   }
+
+  Future fetchAppVersion() async {
+    PackageInfo pacakgeInfo = await PackageInfo.fromPlatform();
+    setState(() {
+      appVesion = pacakgeInfo.version;
+    });
+  }
 }
diff --git a/pubspec.lock b/pubspec.lock
@@ -67,6 +67,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "1.1.6"
+  package_info:
+    dependency: "direct main"
+    description:
+      name: package_info
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.4.0+6"
   path:
     dependency: transitive
     description:
@@ -151,3 +158,4 @@ packages:
     version: "2.0.8"
 sdks:
   dart: ">=2.2.2 <3.0.0"
+  flutter: ">=1.5.0 <2.0.0"
diff --git a/pubspec.yaml b/pubspec.yaml
@@ -11,7 +11,7 @@ description: A new Flutter project.
 # In iOS, build-name is used as CFBundleShortVersionString while build-number used as CFBundleVersion.
 # Read more about iOS versioning at
 # https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html
-version: 1.0.0+1
+version: 0.0.1
 
 environment:
   sdk: ">=2.1.0 <3.0.0"
@@ -25,6 +25,7 @@ dependencies:
   cupertino_icons: ^0.1.2
 
   flutter_progress_hud: ^1.0.2
+  package_info: ^0.4.0+6
 
 dev_dependencies:
   flutter_test: