From c23c2159417cfe0a180b223e41e11da1c02959a7 Mon Sep 17 00:00:00 2001
From: lvmeng <848755140@qq.com>
Date: Wed, 1 Apr 2026 17:58:22 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E4=BF=AE=E5=A4=8D=20noDataWatchdogTask?=
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在 Runnable 中添加生命周期检查，防止 Activity 销毁后任务继续执行。

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
---
 .../com/shuwei/intelligent/shelves/activity/HomeActivity.kt    | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/app/src/main/java/com/shuwei/intelligent/shelves/activity/HomeActivity.kt b/app/src/main/java/com/shuwei/intelligent/shelves/activity/HomeActivity.kt
index 7cd493f..04d49e7 100644
--- a/app/src/main/java/com/shuwei/intelligent/shelves/activity/HomeActivity.kt
+++ b/app/src/main/java/com/shuwei/intelligent/shelves/activity/HomeActivity.kt
@@ -273,6 +273,9 @@ class HomeActivity : BaseActivity() {
      */
     private val noDataWatchdogTask = object : Runnable {
         override fun run() {
+            // 生命周期检查，防止 Activity 销毁后继续执行
+            if (isFinishing || isDestroyed) return
+
             val elapsed = System.currentTimeMillis() - lastDataReceivedTime
             if (elapsed >= 5 * 60 * 1000L) {
                 if (noDataWarningDialog == null) {