From 879ec1ae04b37eb7bf9357903d10acc860d84d5b Mon Sep 17 00:00:00 2001
From: zhujie <leon.zhu@cloudroam.com.cn>
Date: 星期二, 15 四月 2025 03:02:18 +0800
Subject: [PATCH] 1

---
 app/src/main/java/com/example/firstapp/utils/PreferencesManager.kt |   18 ++++++++++++++++++
 1 files changed, 18 insertions(+), 0 deletions(-)

diff --git a/app/src/main/java/com/example/firstapp/utils/PreferencesManager.kt b/app/src/main/java/com/example/firstapp/utils/PreferencesManager.kt
index 34b85f4..932bdd3 100644
--- a/app/src/main/java/com/example/firstapp/utils/PreferencesManager.kt
+++ b/app/src/main/java/com/example/firstapp/utils/PreferencesManager.kt
@@ -9,6 +9,8 @@
     private const val KEY_PHONE = "user_phone"
     private const val KEY_FIRST_INSTALL = "first_install"
     private const val LAST_LOGIN_PHONE = "last_login_phone"
+    private const val PREF_LAST_CHECK_TIME_PREFIX = "last_check_time_"
+    private const val KEY_INVITE = "user_invite"
 
     private lateinit var preferences: SharedPreferences
 
@@ -55,4 +57,20 @@
     fun getLastLoginPhone(): String {
         return preferences.getString(LAST_LOGIN_PHONE, "") ?: ""
     }
+
+    fun getLastCheckTime(categoryId: Int): Long {
+        return preferences.getLong(PREF_LAST_CHECK_TIME_PREFIX + categoryId, 0)
+    }
+
+    fun setLastCheckTime(categoryId: Int, time: Long) {
+        preferences.edit().putLong(PREF_LAST_CHECK_TIME_PREFIX + categoryId, time).apply()
+    }
+
+    fun getInviteCode(): String {
+        return preferences.getString(KEY_INVITE, "") ?: ""
+    }
+
+    fun setInviteCode(invite: String) {
+        preferences.edit().putString(KEY_INVITE, invite).apply()
+    }
 } 
\ No newline at end of file

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