From 770d4527dad8975a52cfac050cf38ccd850584e2 Mon Sep 17 00:00:00 2001
From: Ming Ming <nkming2@gmail.com>
Date: Tue, 17 May 2022 19:32:19 +0800
Subject: [PATCH] Store first run time

---
 app/lib/pref.dart          | 8 ++++++++
 app/lib/widget/splash.dart | 3 +++
 2 files changed, 11 insertions(+)

diff --git a/app/lib/pref.dart b/app/lib/pref.dart
index c4009065..0faa0ce0 100644
--- a/app/lib/pref.dart
+++ b/app/lib/pref.dart
@@ -193,6 +193,11 @@ class Pref {
       value,
       (key, value) => provider.setBool(key, value));
 
+  int? getFirstRunTime() => provider.getInt(PrefKey.firstRunTime);
+  int getFirstRunTimeOr(int def) => getFirstRunTime() ?? def;
+  Future<bool> setFirstRunTime(int value) => _set<int>(
+      PrefKey.firstRunTime, value, (key, value) => provider.setInt(key, value));
+
   Future<bool> _set<T>(PrefKey key, T value,
       Future<bool> Function(PrefKey key, T value) setFn) async {
     if (await setFn(key, value)) {
@@ -485,6 +490,7 @@ enum PrefKey {
   enhanceMaxWidth,
   enhanceMaxHeight,
   hasShownEnhanceInfo,
+  firstRunTime,
 
   // account pref
   isEnableFaceRecognitionApp,
@@ -545,6 +551,8 @@ extension on PrefKey {
         return "enhanceMaxHeight";
       case PrefKey.hasShownEnhanceInfo:
         return "hasShownEnhanceInfo";
+      case PrefKey.firstRunTime:
+        return "firstRunTime";
 
       // account pref
       case PrefKey.isEnableFaceRecognitionApp:
diff --git a/app/lib/widget/splash.dart b/app/lib/widget/splash.dart
index c130d8d9..52e19936 100644
--- a/app/lib/widget/splash.dart
+++ b/app/lib/widget/splash.dart
@@ -41,6 +41,9 @@ class _SplashState extends State<Splash> {
   }
 
   Future<void> _doWork() async {
+    if (Pref().getFirstRunTime() == null) {
+      await Pref().setFirstRunTime(DateTime.now().millisecondsSinceEpoch);
+    }
     if (_shouldUpgrade()) {
       await _handleUpgrade();
     }