1. 修复房间页打字与语音卡/频道详情卡同帧叠加导致的键盘(IME)+BottomSheet 竞态闪退

2. 增强崩溃日志转储：线程/版本/设备上下文、内部+外部双路写入、512KB 轮换
3. 服务器详情卡新增“导出崩溃日志”（系统分享面板）
4. 加固消息列表自动滚动越界，跨线程状态字段加 @Volatile
5. 版本号提升至 1.0.9（versionCode 9）

android/app/build.gradle.kts

@@ -13,8 +13,8 @@ android {
         applicationId = "com.tsmobile.app"
         minSdk = 26
         targetSdk = 35
-        versionCode = 7
+        versionCode = 9
-        versionName = "1.0.7"
+        versionName = "1.0.9"
     }
 
     signingConfigs {

android/app/src/main/java/com/tsmobile/app/App.kt

@@ -3,8 +3,13 @@ package com.tsmobile.app
 import android.app.Application
 import android.app.NotificationChannel
 import android.app.NotificationManager
+import android.os.Build
+import android.os.SystemClock
 import android.util.Log
 import java.io.File
+import java.text.SimpleDateFormat
+import java.util.Date
+import java.util.Locale
 
 /**
  * Application 类。
@@ -17,6 +22,9 @@ class App : Application() {
         private const val TAG = "App"
         private const val CONNECTION_CHANNEL_ID = "connection_channel"
         const val POKE_CHANNEL_ID = "poke_channel"
+
+        /** crash.log 大小上限，超过则轮换到 crash.log.old（避免无限膨胀） */
+        private const val MAX_CRASH_LOG_BYTES = 512L * 1024L
     }
 
     override fun onCreate() {
@@ -33,8 +41,8 @@ class App : Application() {
         Thread.setDefaultUncaughtExceptionHandler { thread, throwable ->
             Log.e(TAG, "Uncaught exception in ${thread.name}", throwable)
 
-            // 写入崩溃日志文件
+            // 写入崩溃日志文件（含线程/版本/设备上下文）
-            writeCrashLog(throwable)
+            writeCrashLog(thread, throwable)
 
             // 交给默认处理器（系统弹窗）
             defaultHandler?.uncaughtException(thread, throwable)
@@ -75,18 +83,58 @@ class App : Application() {
         nm.createNotificationChannel(channel)
     }
 
-    private fun writeCrashLog(throwable: Throwable) {
+    private fun writeCrashLog(thread: Thread, throwable: Throwable) {
         try {
-            val file = File(getExternalFilesDir(null), "crash.log")
+            val info = buildString {
-            file.appendText(
+                appendLine("========================================")
-                buildString {
+                appendLine("时间: ${SimpleDateFormat("yyyy-MM-dd HH:mm:ss.SSS", Locale.US).format(Date())}")
-                    appendLine("=== ${java.util.Date()} ===")
+                appendLine("线程: ${thread.name} (id=${thread.id})")
-                    appendLine(throwable.stackTraceToString())
+                appendLine("包名: $packageName")
+                appendLine("版本: ${appVersionName()} (build ${appVersionCode()})")
+                appendLine("设备: ${Build.MANUFACTURER} ${Build.MODEL} (${Build.DEVICE}) / Android ${Build.VERSION.RELEASE} (API ${Build.VERSION.SDK_INT})")
+                appendLine("进程运行时长: ${SystemClock.elapsedRealtime() / 1000} s")
+                appendLine("----------------------------------------")
+                appendLine(throwable.stackTraceToString())
+                // 完整 cause 链
+                var cause = throwable.cause
+                while (cause != null) {
                     appendLine()
+                    appendLine("--- Caused by ---")
+                    appendLine(cause.stackTraceToString())
+                    cause = cause.cause
                 }
-            )
+                appendLine()
+            }
+            // 内部目录（debug 包可用 run-as 读取）+ 外部应用目录，各写一份
+            writeCrashFile(File(filesDir, "crash.log"), info)
+            getExternalFilesDir(null)?.let { writeCrashFile(File(it, "crash.log"), info) }
         } catch (e: Exception) {
             Log.e(TAG, "Failed to write crash log", e)
         }
     }
+
+    private fun writeCrashFile(file: File, content: String) {
+        try {
+            file.parentFile?.mkdirs()
+            // 防日志无限膨胀：超上限时把当前日志旋转为 .old，再新起一档
+            if (file.exists() && file.length() > MAX_CRASH_LOG_BYTES) {
+                val old = File(file.parentFile, "${file.name}.old")
+                old.delete()
+                file.renameTo(old)
+            }
+            file.appendText(content)
+            Log.i(TAG, "Crash log written: ${file.absolutePath}")
+        } catch (e: Exception) {
+            Log.e(TAG, "Failed to write crash log to ${file.absolutePath}", e)
+        }
+    }
+
+    private fun appVersionName(): String = try {
+        packageManager.getPackageInfo(packageName, 0).versionName ?: "?"
+    } catch (e: Exception) { "?" }
+
+    private fun appVersionCode(): Long = try {
+        val info = packageManager.getPackageInfo(packageName, 0)
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P) info.longVersionCode else info.versionCode.toLong()
+    } catch (e: Exception) { 0L }
 }

android/app/src/main/java/com/tsmobile/app/data/Repository.kt

@@ -26,9 +26,12 @@ object Repository {
     val clients: StateFlow<List<ClientInfo>> = _clients.asStateFlow()
 
     // 客户端 Map 索引：ClientID → ClientInfo（O(1) 查找）
+    // @Volatile：主线程写入（refreshClientList），JNI 桥接线程读取（onTextMessage），需保证可见性
+    @Volatile
     private var clientMap: Map<Int, ClientInfo> = emptyMap()
 
     // 客户端 UID 索引：UID → ClientInfo（O(1) UID 反查）
+    @Volatile
     private var clientUidMap: Map<String, ClientInfo> = emptyMap()
 
     // --- 当前客户端 ID ---

android/app/src/main/java/com/tsmobile/app/ui/components/MessageList.kt

@@ -37,8 +37,13 @@ fun MessageList(
 
     // 新消息到达时自动滚动到底部
     LaunchedEffect(messages.size) {
-        if (messages.isNotEmpty()) {
+        val count = messages.size
-            listState.animateScrollToItem(messages.size - 1)
+        if (count > 0) {
+            try {
+                listState.animateScrollToItem(count - 1)
+            } catch (_: IllegalArgumentException) {
+                // 列表在滚动过程中被清空/缩短（如断线清理会话），忽略即可
+            }
         }
     }
 
@@ -71,8 +76,15 @@ fun MessageList(
             ) {
                 TextButton(
                     onClick = {
-                        coroutineScope.launch {
+                        val count = messages.size
-                            listState.animateScrollToItem(messages.size - 1)
+                        if (count > 0) {
+                            coroutineScope.launch {
+                                try {
+                                    listState.animateScrollToItem(count - 1)
+                                } catch (_: IllegalArgumentException) {
+                                    // 列表在点击瞬间被清空/缩短，忽略即可
+                                }
+                            }
                         }
                     },
                     contentPadding = PaddingValues(horizontal = 14.dp, vertical = 8.dp)

android/app/src/main/java/com/tsmobile/app/ui/components/ServerDetailCard.kt

@@ -1,30 +1,47 @@
 package com.tsmobile.app.ui.components
 
+import android.content.Context
+import android.content.Intent
+import android.widget.Toast
 import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.ColumnScope
+import androidx.compose.foundation.layout.Row
 import androidx.compose.foundation.layout.Spacer
+import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.foundation.layout.height
 import androidx.compose.foundation.layout.padding
 import androidx.compose.foundation.layout.width
+import androidx.compose.foundation.rememberScrollState
+import androidx.compose.foundation.verticalScroll
 import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.filled.Close
 import androidx.compose.material.icons.filled.LinkOff
+import androidx.compose.material.icons.filled.Share
 import androidx.compose.material3.ButtonDefaults
+import androidx.compose.material3.HorizontalDivider
 import androidx.compose.material3.Icon
+import androidx.compose.material3.IconButton
 import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.ModalDrawerSheet
 import androidx.compose.material3.OutlinedButton
+import androidx.compose.material3.Surface
 import androidx.compose.material3.Text
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.getValue
 import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.remember
 import androidx.compose.runtime.setValue
+import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
-import androidx.compose.ui.platform.LocalConfiguration
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.unit.dp
 import com.tsmobile.app.data.ConnectionState
 import com.tsmobile.app.data.ServerInfo
 import com.tsmobile.app.ui.theme.UiTokens
+import java.io.File
 
 @Composable
 fun ServerDetailCard(
@@ -35,28 +52,96 @@ fun ServerDetailCard(
     onDisconnect: () -> Unit,
     onDismiss: () -> Unit,
 ) {
+    val context = LocalContext.current
     var showDisconnectDialog by remember { mutableStateOf(false) }
-    val maxHeight = (LocalConfiguration.current.screenHeightDp * 0.8f).dp
 
-    DetailSheetScaffold(
+    ModalDrawerSheet {
-        title = serverName.ifEmpty { "服务器详情" },
+        Column(modifier = Modifier.fillMaxSize()) {
-        subtitle = serverAddress,
+            // ═══ 顶部：服务器名称 + 地址 + 关闭按钮 ═══
-        onDismiss = onDismiss,
+            Row(
-        modifier = Modifier.padding(UiTokens.Spacing.Large),
+                modifier = Modifier
-        maxHeight = maxHeight,
+                    .fillMaxWidth()
-        content = { ServerInfoSection(serverInfo, connectionState) },
+                    .padding(
-        footer = {
+                        start = UiTokens.Spacing.Large,
+                        end = UiTokens.Spacing.Small,
+                        top = UiTokens.Spacing.Large,
+                        bottom = UiTokens.Spacing.Medium,
+                    ),
+                verticalAlignment = Alignment.CenterVertically,
+            ) {
+                Column(modifier = Modifier.weight(1f)) {
+                    Text(
+                        text = serverName.ifEmpty { "服务器详情" },
+                        style = MaterialTheme.typography.headlineSmall,
+                        fontWeight = FontWeight.Bold,
+                    )
+                    if (serverAddress.isNotEmpty()) {
+                        Spacer(Modifier.height(UiTokens.Spacing.ExtraSmall))
+                        Text(
+                            text = serverAddress,
+                            style = MaterialTheme.typography.bodyMedium,
+                            color = MaterialTheme.colorScheme.onSurfaceVariant,
+                        )
+                    }
+                }
+                IconButton(onClick = onDismiss) {
+                    Icon(Icons.Default.Close, contentDescription = "关闭")
+                }
+            }
+
+            HorizontalDivider(color = MaterialTheme.colorScheme.outlineVariant)
+
+            // ═══ 中部：欢迎消息 + 服务器信息（可滚动） ═══
+            Column(
+                modifier = Modifier
+                    .weight(1f)
+                    .verticalScroll(rememberScrollState())
+                    .padding(UiTokens.Spacing.Large),
+                verticalArrangement = Arrangement.spacedBy(UiTokens.Spacing.Medium),
+            ) {
+                // 欢迎消息
+                if (serverInfo != null && serverInfo.welcomeMessage.isNotEmpty()) {
+                    SectionCard(title = "欢迎消息") {
+                        Text(
+                            text = serverInfo.welcomeMessage,
+                            style = MaterialTheme.typography.bodySmall,
+                        )
+                    }
+                }
+
+                // 服务器详细信息
+                SectionCard(title = "服务器信息") {
+                    ServerInfoContent(serverInfo, connectionState)
+                }
+            }
+
+            // ═══ 底部：导出崩溃日志 + 断开连接按钮 ═══
+            HorizontalDivider(color = MaterialTheme.colorScheme.outlineVariant)
+            OutlinedButton(
+                onClick = { shareCrashLog(context) },
+                modifier = Modifier
+                    .fillMaxWidth()
+                    .padding(start = UiTokens.Spacing.Large, end = UiTokens.Spacing.Large, top = UiTokens.Spacing.Large),
+            ) {
+                Icon(Icons.Default.Share, contentDescription = null)
+                Spacer(Modifier.width(UiTokens.Spacing.Small))
+                Text("导出崩溃日志")
+            }
             OutlinedButton(
                 onClick = { showDisconnectDialog = true },
-                modifier = Modifier.fillMaxWidth(),
+                modifier = Modifier
-                colors = ButtonDefaults.outlinedButtonColors(contentColor = MaterialTheme.colorScheme.error),
+                    .fillMaxWidth()
+                    .padding(horizontal = UiTokens.Spacing.Large, vertical = UiTokens.Spacing.Small),
+                colors = ButtonDefaults.outlinedButtonColors(
+                    contentColor = MaterialTheme.colorScheme.error
+                ),
             ) {
                 Icon(Icons.Default.LinkOff, contentDescription = null)
                 Spacer(Modifier.width(UiTokens.Spacing.Small))
                 Text("断开连接")
             }
-        },
+        }
-    )
+    }
 
     if (showDisconnectDialog) {
         DisconnectConfirmDialog(
@@ -67,7 +152,34 @@ fun ServerDetailCard(
 }
 
 @Composable
-private fun ServerInfoSection(serverInfo: ServerInfo?, connectionState: ConnectionState?) {
+private fun SectionCard(
+    title: String,
+    content: @Composable ColumnScope.() -> Unit,
+) {
+    Surface(
+        modifier = Modifier.fillMaxWidth(),
+        shape = MaterialTheme.shapes.medium,
+        color = MaterialTheme.colorScheme.surfaceVariant,
+        tonalElevation = UiTokens.Elevation.Raised,
+    ) {
+        Column(modifier = Modifier.padding(UiTokens.Spacing.Medium)) {
+            Text(
+                text = title,
+                style = MaterialTheme.typography.labelLarge,
+                color = MaterialTheme.colorScheme.onSurfaceVariant,
+                fontWeight = FontWeight.Medium,
+            )
+            Spacer(Modifier.height(UiTokens.Spacing.Small))
+            content()
+        }
+    }
+}
+
+@Composable
+private fun ServerInfoContent(
+    serverInfo: ServerInfo?,
+    connectionState: ConnectionState?,
+) {
     Column(verticalArrangement = Arrangement.spacedBy(UiTokens.Spacing.Small)) {
         DetailInfoRow("状态", when (connectionState) {
             is ConnectionState.Connected -> "已连接"
@@ -78,17 +190,18 @@ private fun ServerInfoSection(serverInfo: ServerInfo?, connectionState: Connecti
             null -> "未连接"
         })
         if (serverInfo == null) {
-            Text("正在加载服务器信息...", style = MaterialTheme.typography.bodyMedium, color = MaterialTheme.colorScheme.onSurfaceVariant)
+            Text(
+                "正在加载服务器信息...",
+                style = MaterialTheme.typography.bodyMedium,
+                color = MaterialTheme.colorScheme.onSurfaceVariant,
+            )
         } else {
             DetailInfoRow("在线人数", "${serverInfo.clientsOnline} / ${serverInfo.maxClients}")
             DetailInfoRow("频道数", "${serverInfo.channelsOnline}")
             if (serverInfo.version.isNotEmpty()) DetailInfoRow("版本", serverInfo.version)
             if (serverInfo.platform.isNotEmpty()) DetailInfoRow("平台", serverInfo.platform)
-            (serverInfo.uptime.toLongOrNull() ?: 0).takeIf { it > 0 }?.let { DetailInfoRow("运行时长", formatUptime(it)) }
+            (serverInfo.uptime.toLongOrNull() ?: 0).takeIf { it > 0 }?.let {
-            if (serverInfo.welcomeMessage.isNotEmpty()) {
+                DetailInfoRow("运行时长", formatUptime(it))
-                Spacer(Modifier.height(UiTokens.Spacing.Small))
-                Text("欢迎消息", style = MaterialTheme.typography.labelMedium, color = MaterialTheme.colorScheme.onSurfaceVariant)
-                Text(serverInfo.welcomeMessage, style = MaterialTheme.typography.bodySmall)
             }
         }
     }
@@ -98,5 +211,46 @@ private fun formatUptime(seconds: Long): String {
     val days = seconds / 86400
     val hours = (seconds % 86400) / 3600
     val minutes = (seconds % 3600) / 60
-    return when { days > 0 -> "${days}天${hours}小时"; hours > 0 -> "${hours}小时${minutes}分钟"; else -> "${minutes}分钟" }
+    return when {
+        days > 0 -> "${days}天${hours}小时"
+        hours > 0 -> "${hours}小时${minutes}分钟"
+        else -> "${minutes}分钟"
+    }
+}
+
+/** 读取崩溃日志（内部 + 外部目录，含轮换的 .old，按内容去重），用于导出/分享。 */
+private fun readCrashLog(context: Context): String {
+    val candidates = mutableListOf<File>()
+    candidates += File(context.filesDir, "crash.log")
+    candidates += File(context.filesDir, "crash.log.old")
+    context.getExternalFilesDir(null)?.let { ext ->
+        candidates += File(ext, "crash.log")
+        candidates += File(ext, "crash.log.old")
+    }
+    val texts = candidates
+        .filter { it.exists() && it.length() > 0 }
+        .mapNotNull { f -> try { f.readText().ifBlank { null } } catch (_: Exception) { null } }
+    return texts.distinct().joinToString("\n\n")
+}
+
+/** 通过系统分享面板导出崩溃日志（无日志时提示）。 */
+private fun shareCrashLog(context: Context) {
+    val log = readCrashLog(context)
+    if (log.isBlank()) {
+        Toast.makeText(context, "暂无崩溃日志", Toast.LENGTH_SHORT).show()
+        return
+    }
+    val send = Intent(Intent.ACTION_SEND).apply {
+        type = "text/plain"
+        putExtra(Intent.EXTRA_SUBJECT, "TeamSpeak Mobile 崩溃日志")
+        putExtra(Intent.EXTRA_TEXT, log)
+    }
+    val chooser = Intent.createChooser(send, "导出崩溃日志")
+    // 若 context 不是 Activity，需 NEW_TASK
+    if (context !is android.app.Activity) chooser.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
+    try {
+        context.startActivity(chooser)
+    } catch (e: Exception) {
+        Toast.makeText(context, "无法打开分享：${e.message}", Toast.LENGTH_SHORT).show()
+    }
 }

android/app/src/main/java/com/tsmobile/app/ui/screens/ChannelListScreen.kt

@@ -110,12 +110,52 @@ fun ChannelListScreen(
     // 防抖：服务器详情按钮上次点击时间
     var lastServerDetailClickTime by remember { mutableLongStateOf(0L) }
 
-    Box(modifier = Modifier.fillMaxSize().systemBarsPadding()) {
+    // 服务器状态（提前声明，供侧栏 drawerContent 读取）
+    val serverInfo by serverViewModel.serverInfo.collectAsState()
+    val serverState by serverViewModel.state.collectAsState()
+    val themeMode by serverViewModel.themeMode.collectAsState()
+
+    // 侧栏抽屉状态
+    val drawerState = rememberDrawerState(initialValue = DrawerValue.Closed)
+
+    // 同步 showServerDetail 与抽屉开合
+    LaunchedEffect(showServerDetail) {
+        if (showServerDetail) drawerState.open() else drawerState.close()
+    }
+    // 手势滑动打开时同步状态并加载数据
+    LaunchedEffect(drawerState.isOpen) {
+        if (drawerState.isOpen && !showServerDetail) {
+            serverViewModel.fetchServerInfo()
+            showServerDetail = true
+        }
+    }
+    // 手势滑动关闭或编程关闭后同步状态
+    LaunchedEffect(drawerState.isClosed) {
+        if (drawerState.isClosed && showServerDetail) {
+            showServerDetail = false
+        }
+    }
+
+    ModalNavigationDrawer(
+        drawerState = drawerState,
+        drawerContent = {
+            ServerDetailCard(
+                serverInfo = serverInfo,
+                serverName = serverInfo?.name ?: "",
+                serverAddress = serverState.address,
+                connectionState = connectionState,
+                onDisconnect = {
+                    showServerDetail = false
+                    serverViewModel.disconnect()
+                    onNavigateToServerConfig()
+                },
+                onDismiss = { showServerDetail = false },
+            )
+        },
+    ) {
+        Box(modifier = Modifier.fillMaxSize().systemBarsPadding()) {
         Column(modifier = Modifier.fillMaxSize()) {
             // 头部
-            val serverInfo by serverViewModel.serverInfo.collectAsState()
-            val serverState by serverViewModel.state.collectAsState()
-            val themeMode by serverViewModel.themeMode.collectAsState()
             ChannelListHeader(
                 connectionState = connectionState,
                 serverName = serverInfo?.name ?: "",
@@ -182,6 +222,7 @@ fun ChannelListScreen(
         }
 
     }
+    } // ModalNavigationDrawer
 
     // ─── 弹窗层 ───
 
@@ -201,28 +242,6 @@ fun ChannelListScreen(
         }
     }
 
-    // 服务器详情卡弹窗（BottomSheet）
-    if (showServerDetail) {
-        val serverInfo by serverViewModel.serverInfo.collectAsState()
-        val serverState by serverViewModel.state.collectAsState()
-        ModalBottomSheet(
-            onDismissRequest = { showServerDetail = false },
-        ) {
-            ServerDetailCard(
-                serverInfo = serverInfo,
-                serverName = serverInfo?.name ?: "",
-                serverAddress = serverState.address,
-                connectionState = connectionState,
-                onDisconnect = {
-                    showServerDetail = false
-                    serverViewModel.disconnect()
-                    onNavigateToServerConfig()
-                },
-                onDismiss = { showServerDetail = false },
-            )
-        }
-    }
-
     // 频道详情卡弹窗（BottomSheet）
     if (showChannelDetailCard) {
         ModalBottomSheet(

android/app/src/main/java/com/tsmobile/app/ui/screens/ChatScreen.kt

@@ -5,7 +5,10 @@ import androidx.compose.material3.*
 import androidx.compose.runtime.*
 import androidx.compose.ui.Modifier
 import androidx.compose.foundation.layout.imePadding
+import androidx.compose.ui.focus.FocusManager
 import androidx.compose.ui.platform.LocalFocusManager
+import androidx.compose.ui.platform.LocalSoftwareKeyboardController
+import androidx.compose.ui.platform.SoftwareKeyboardController
 import com.tsmobile.app.data.ChannelInfo
 import com.tsmobile.app.ui.components.ChannelDetailCard
 import com.tsmobile.app.ui.components.ChatHeader
@@ -18,6 +21,31 @@ import com.tsmobile.app.viewmodel.ChannelViewModel
 import com.tsmobile.app.viewmodel.ChatViewModel
 import com.tsmobile.app.viewmodel.ServerViewModel
 import com.tsmobile.app.viewmodel.VoiceViewModel
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.delay
+import kotlinx.coroutines.launch
+
+/** 等待输入法收起动画完成的时长，避免 ModalBottomSheet 与键盘 insets 同帧叠加触发测量竞态。 */
+private const val KEYBOARD_COLLAPSE_MS = 160L
+
+/**
+ * 收起键盘并等待 IME 收起动画完成后再执行 open。
+ * 若在同一帧内同时弹出 ModalBottomSheet 且键盘 insets 正在动画，
+ * 会触发 WindowInsets 测量竞态导致概率性闪退。语音卡 / 频道详情卡共用此封装。
+ */
+private fun openCardAfterKeyboardCollapse(
+    scope: CoroutineScope,
+    keyboardController: SoftwareKeyboardController?,
+    focusManager: FocusManager,
+    open: () -> Unit,
+) {
+    keyboardController?.hide()
+    focusManager.clearFocus()
+    scope.launch {
+        delay(KEYBOARD_COLLAPSE_MS)
+        open()
+    }
+}
 
 /**
  * 聊天页。
@@ -38,7 +66,9 @@ fun ChatScreen(
     val currentChannelId by channelViewModel.currentChannelId.collectAsState()
     val channels by channelViewModel.channels.collectAsState()
     val channelClients by channelViewModel.channelClients.collectAsState()
-    var showVoiceCard by remember { mutableStateOf(false) }
+    // 语音卡显示状态：统一使用 voiceViewModel 作为唯一来源（与频道列表页一致），
+    // 避免本地 remember 与 ViewModel StateFlow 双份数据源造成状态竞态。
+    val showVoiceCard by voiceViewModel.showVoiceCard.collectAsState()
 
     // 语音卡 Poke 状态（长按成员 → PokeDialog）
     var voiceCardPokeTarget by remember { mutableStateOf<Pair<Int, String>?>(null) }
@@ -50,6 +80,8 @@ fun ChatScreen(
     val currentChannel = channels.find { it.id == currentChannelId }
     val clients = channelClients[currentChannelId] ?: emptyList()
     val focusManager = LocalFocusManager.current
+    val keyboardController = LocalSoftwareKeyboardController.current
+    val scope = rememberCoroutineScope()
 
     Column(
         modifier = Modifier
@@ -63,7 +95,11 @@ fun ChatScreen(
             memberCount = clients.size,
             onBack = onNavigateBack,
             onChannelDetail = {
-                currentChannel?.let { onOpenChannelDetail(it.id) }
+                currentChannel?.let { channel ->
+                    openCardAfterKeyboardCollapse(scope, keyboardController, focusManager) {
+                        onOpenChannelDetail(channel.id)
+                    }
+                }
             }
         )
 
@@ -86,9 +122,10 @@ fun ChatScreen(
         VoiceControlBar(
             voiceViewModel = voiceViewModel,
             onExpand = {
-                focusManager.clearFocus()
+                // 先收起键盘，再等 IME 收起动画完成后再弹语音卡（同频道详情卡共用封装）
-                voiceViewModel.openVoiceCard()
+                openCardAfterKeyboardCollapse(scope, keyboardController, focusManager) {
-                showVoiceCard = true
+                    voiceViewModel.openVoiceCard()
+                }
             },
         )
     }
@@ -96,18 +133,12 @@ fun ChatScreen(
     // 语音卡弹窗（BottomSheet）
     if (showVoiceCard) {
         ModalBottomSheet(
-            onDismissRequest = {
+            onDismissRequest = { voiceViewModel.closeVoiceCard() },
-                showVoiceCard = false
-                voiceViewModel.closeVoiceCard()
-            },
         ) {
             VoiceCard(
                 voiceViewModel = voiceViewModel,
                 channelViewModel = channelViewModel,
-                onDismiss = {
+                onDismiss = { voiceViewModel.closeVoiceCard() },
-                    showVoiceCard = false
-                    voiceViewModel.closeVoiceCard()
-                },
                 onPokeClient = { clientId, message ->
                     serverViewModel.pokeClient(clientId, message)
                 },

android/app/src/main/java/com/tsmobile/app/viewmodel/ChatViewModel.kt

@@ -42,7 +42,10 @@ class ChatViewModel(application: Application) : AndroidViewModel(application) {
     val sendState: StateFlow<MessageSendState> = _sendState.asStateFlow()
 
     // 当前查看的会话参数
+    // @Volatile：主线程写入（enterChat），JNI 桥接线程读取（handleTextMessage），需保证可见性
+    @Volatile
     private var currentTargetMode: Int = 2
+    @Volatile
     private var currentTargetId: Long = 0
 
     // 送达确认超时 Job（每条消息独立管理，避免快速发送时相互覆盖）

android/app/src/main/java/com/tsmobile/app/viewmodel/ServerViewModel.kt

@@ -192,6 +192,7 @@ class ServerViewModel(application: Application) : AndroidViewModel(application)
                         lastChannelId = chId
                     }
                     _connectionState.value = ConnectionState.WaitingForNetwork()
+                    ConnectionService.stop(getApplication())
                     if (networkMonitor.isAvailable.value) {
                         startReconnect("网络变化，正在重连...")
                     }
@@ -1071,11 +1072,13 @@ class ServerViewModel(application: Application) : AndroidViewModel(application)
                 return
             }
 
-            // 已在 WaitingForNetwork 或 Reconnecting 状态 → 我们的响应式监控已处理
+            // 已在 WaitingForNetwork 或 Reconnecting 状态 → 响应式监控已处理
+            // 但仍需更新通知栏（否则断连后仍显示"已连接"）
             if (_connectionState.value is ConnectionState.WaitingForNetwork ||
                 _connectionState.value is ConnectionState.Reconnecting
             ) {
-                android.util.Log.d(TAG, "onDisconnected while already handling reconnect, ignoring")
+                android.util.Log.d(TAG, "onDisconnected while already handling reconnect, stopping notification")
+                ConnectionService.stop(getApplication())
                 return
             }
 

android/app/src/main/java/com/tsmobile/app/viewmodel/VoiceViewModel.kt

@@ -41,6 +41,8 @@ class VoiceViewModel(application: Application) : AndroidViewModel(application) {
 
     private val _isContinuousMicEnabled = MutableStateFlow(false)
     val isContinuousMicEnabled: StateFlow<Boolean> = _isContinuousMicEnabled
+    // @Volatile：主线程写入（startTransmit/toggleMute），JNI 桥接线程读取（onDisconnected→stopTransmit）
+    @Volatile
     private var transmitMode: TransmitMode? = null
 
     private val _speakerEnabled = MutableStateFlow(true)