From 977c2dd0d2e66c4b1eb0d1915d682e832388cc49 Mon Sep 17 00:00:00 2001
From: dongliang <dongliang@dongliangdeMac-mini.local>
Date: Mon, 27 Apr 2026 15:07:22 +0930
Subject: [PATCH] =?UTF-8?q?fix:=20updateStatus=20=E6=B7=BB=E5=8A=A0=20try-?=
 =?UTF-8?q?catch=20=E9=98=B2=E6=AD=A2=E7=B3=BB=E7=BB=9F=E5=85=B3=E6=9C=BA?=
 =?UTF-8?q?=E6=97=B6=20DeadSystemException?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
---
 .../com/xiaoqu/watch/ui/home/HomeFragment.kt  | 31 +++++++++++--------
 1 file changed, 18 insertions(+), 13 deletions(-)

diff --git a/app/src/main/java/com/xiaoqu/watch/ui/home/HomeFragment.kt b/app/src/main/java/com/xiaoqu/watch/ui/home/HomeFragment.kt
index bdae4a1..0b6d7a1 100644
--- a/app/src/main/java/com/xiaoqu/watch/ui/home/HomeFragment.kt
+++ b/app/src/main/java/com/xiaoqu/watch/ui/home/HomeFragment.kt
@@ -24,6 +24,7 @@ import com.xiaoqu.watch.util.DeviceUtil
 import com.xiaoqu.watch.util.NetworkUtil
 import dagger.hilt.android.AndroidEntryPoint
 import kotlinx.coroutines.delay
+import timber.log.Timber
 import kotlinx.coroutines.isActive
 import kotlinx.coroutines.launch
 import javax.inject.Inject
@@ -104,21 +105,25 @@ class HomeFragment : BaseFragment<FragmentHomeBinding>() {
         }
     }
 
-    /** 更新状态信息显示 */
+    /** 更新状态信息显示（try-catch 保护，防止系统关机时 DeadSystemException） */
     private fun updateStatus() {
-        val dateInfo = DateUtil.getDateInfo()
-        val sb = StringBuilder()
-        sb.appendLine("${dateInfo.date} ${dateInfo.week} ${dateInfo.time}")
-        sb.appendLine("设备: ${devicePrefs.brand} ${devicePrefs.model}")
-        sb.appendLine("网络: ${NetworkUtil.getNetworkTypeName(requireContext())}")
-        sb.appendLine("绑定: ${if (userPrefs.isBound) "是" else "否"}")
-        // 电量信息（等收到广播后更新）
-        if (batteryLevel >= 0) {
-            sb.appendLine("电量: ${batteryLevel}% ${if (batteryCharging) "(充电中)" else ""}")
+        try {
+            val dateInfo = DateUtil.getDateInfo()
+            val sb = StringBuilder()
+            sb.appendLine("${dateInfo.date} ${dateInfo.week} ${dateInfo.time}")
+            sb.appendLine("设备: ${devicePrefs.brand} ${devicePrefs.model}")
+            sb.appendLine("网络: ${NetworkUtil.getNetworkTypeName(requireContext())}")
+            sb.appendLine("绑定: ${if (userPrefs.isBound) "是" else "否"}")
+            // 电量信息（等收到广播后更新）
+            if (batteryLevel >= 0) {
+                sb.appendLine("电量: ${batteryLevel}% ${if (batteryCharging) "(充电中)" else ""}")
+            }
+            sb.appendLine("屏幕: ${if (screenController.isScreenOn()) "亮" else "灭"}")
+            sb.appendLine("NFC: ${if (nfcController.isOpen()) "开" else "关"}")
+            binding.tvStatus.text = sb.toString()
+        } catch (e: Exception) {
+            Timber.w(e, "更新状态信息异常")
         }
-        sb.appendLine("屏幕: ${if (screenController.isScreenOn()) "亮" else "灭"}")
-        sb.appendLine("NFC: ${if (nfcController.isOpen()) "开" else "关"}")
-        binding.tvStatus.text = sb.toString()
     }
 
     /** 绑定测试按钮 */