app/src/main/java/com/example/kingway/ptt/CallBackResolution.java

@@ -5,10 +5,7 @@ import android.util.Log;
 import timber.log.Timber;
 
 import java.util.ArrayList;
-import java.util.Iterator;
-import java.util.LinkedHashMap;
 import java.util.List;
-import java.util.Map;
 import java.util.concurrent.Executors;
 import java.util.concurrent.ScheduledExecutorService;
 import java.util.concurrent.TimeUnit;
@@ -20,13 +17,11 @@ public class CallBackResolution {
     private static String TAG = "PTT_RX";
     private static String indexGroupId = "";//用户所在群组Id
     private static String indexGroupName = "";//用户所在群组名称
-    private static final int MAX_GROUP_MEMBERS = 500;
+    private static List<GroupMemberInfoDto> memberInfoDtos = new ArrayList<>();
-    private static final int MAX_GROUP_INFOS = 100;
-    private static final Map<String, GroupMemberInfoDto> memberInfoDtos = new LinkedHashMap<>(MAX_GROUP_MEMBERS);
     private static int speckType = 1;
     private static String talkId = "";
     private static String talkName = "";
-	private static final Map<String, GroupInfoDto> groupInfos = new LinkedHashMap<>(MAX_GROUP_INFOS);
+	private static ArrayList<GroupInfoDto> groupInfos = new ArrayList<>();
     private static String oldLoginSate = "00";
     private static int logNum = 0;
     private static long offlineTime = 0;
@@ -145,7 +140,7 @@ public class CallBackResolution {
                         Timber.tag(TAG).d( "at_OEM_AT_cb group info groupId: " + groupId + ", groupNo: " + groupNo+", groupCount: " +groupCount);
                         if (1 == groupNo) groupInfos.clear();
                         GroupInfoDto groupInfo = new GroupInfoDto(groupId, tempTxt, groupNo, groupCount);
-                        groupInfos.put(groupId, groupInfo);
+                        groupInfos.add(groupInfo);
                     }
                     break;
 
@@ -174,7 +169,7 @@ public class CallBackResolution {
                         String tempTxt = unicodeToString(groupMemberName.toString());
                         GroupMemberInfoDto infoDto = new GroupMemberInfoDto(memberId, tempTxt, status, memberNo, haveVideo);
                         if (memberNo == 1) memberInfoDtos.clear();
-                        memberInfoDtos.put(memberId, infoDto);
+                        memberInfoDtos.add(infoDto);
                     }
                     break;
 

app/src/main/java/com/example/kingway/ptt/CallBackUtil.java

@@ -1,14 +1,9 @@
 package com.example.kingway.ptt;
 
-import android.os.Handler;
-import android.os.Looper;
-import android.os.SystemClock;
-
 import timber.log.Timber;
 
 import java.util.ArrayList;
 import java.util.List;
-import java.util.concurrent.ConcurrentHashMap;
 
 /**指令返回类
  * 说明：操作UI请在主线程进行
@@ -16,45 +11,6 @@ import java.util.concurrent.ConcurrentHashMap;
 public class CallBackUtil {
     private static String TAG = "TYT_CallBackUtil";
 
-    private static final long THROTTLE_INTERVAL_MS = 100L;
-    private static final Handler MAIN_HANDLER = new Handler(Looper.getMainLooper());
-    private static final ConcurrentHashMap<String, Long> lastPushAt = new ConcurrentHashMap<>();
-    private static final ConcurrentHashMap<String, Runnable> pendingRunnables = new ConcurrentHashMap<>();
-
-    private static void pushJsThrottled(String eventName, String script) {
-        long now = SystemClock.uptimeMillis();
-        Long last = lastPushAt.get(eventName);
-        if (last == null || now - last >= THROTTLE_INTERVAL_MS) {
-            lastPushAt.put(eventName, now);
-            cancelPending(eventName);
-            com.stand.standapp.MainActivity.executeJs(script);
-            return;
-        }
-        Runnable prev = pendingRunnables.get(eventName);
-        if (prev != null) {
-            MAIN_HANDLER.removeCallbacks(prev);
-        }
-        final long scheduledAt = now;
-        Runnable task = () -> {
-            lastPushAt.put(eventName, SystemClock.uptimeMillis());
-            pendingRunnables.remove(eventName);
-            com.stand.standapp.MainActivity.executeJs(script);
-        };
-        pendingRunnables.put(eventName, task);
-        MAIN_HANDLER.postDelayed(task, THROTTLE_INTERVAL_MS - (now - last));
-    }
-
-    private static void cancelPending(String eventName) {
-        Runnable r = pendingRunnables.remove(eventName);
-        if (r != null) {
-            MAIN_HANDLER.removeCallbacks(r);
-        }
-    }
-
-    private static void pushJsImmediate(String script) {
-        com.stand.standapp.MainActivity.executeJs(script);
-    }
-
 
     /**
      * 返回登录
@@ -112,11 +68,11 @@ public class CallBackUtil {
      * 查询群组成员返回
      * state true-成功， false-失败
      */
-    public static void callBackOnMemberSuccess(boolean state, java.util.Map<String, GroupMemberInfoDto> dtos) {
+    public static void callBackOnMemberSuccess(boolean state, List<GroupMemberInfoDto> dtos) {
         try {
             org.json.JSONArray arr = new org.json.JSONArray();
             if (dtos != null && state) {
-                for (GroupMemberInfoDto dto : dtos.values()) {
+                for (GroupMemberInfoDto dto : dtos) {
                     org.json.JSONObject obj = new org.json.JSONObject();
                     obj.put("memberId", dto.getMemberId());
                     obj.put("memberName", dto.getGmemberName());
@@ -124,7 +80,7 @@ public class CallBackUtil {
                     arr.put(obj);
                 }
             }
-            pushJsThrottled("MemberList", "if(window.onPttEvent){window.onPttEvent('MemberList', " + arr.toString() + ");}");
+            com.stand.standapp.MainActivity.executeJs("if(window.onPttEvent){window.onPttEvent('MemberList', " + arr.toString() + ");}");
         } catch (Exception e) { Timber.tag(TAG).e(e, "Failed to push PTT event to JS"); }
     }
 
@@ -172,17 +128,17 @@ public class CallBackUtil {
      * 返回群组集合信息
      * GroupInfoDto 群组信息
      * */
-    public static void callBackGroupInfo (java.util.Map<String, GroupInfoDto> groupInfoDtos) {
+    public static void callBackGroupInfo (ArrayList < GroupInfoDto > groupInfoDtos) {
         try {
             org.json.JSONArray arr = new org.json.JSONArray();
-            for (GroupInfoDto dto : groupInfoDtos.values()) {
+            for (GroupInfoDto dto : groupInfoDtos) {
                 org.json.JSONObject obj = new org.json.JSONObject();
                 obj.put("groupId", dto.getGroupId());
                 obj.put("groupName", dto.getGroupName());
                 obj.put("groupNo", dto.getGroupNo());
                 arr.put(obj);
             }
-            pushJsThrottled("GroupList", "if(window.onPttEvent){window.onPttEvent('GroupList', " + arr.toString() + ");}");
+            com.stand.standapp.MainActivity.executeJs("if(window.onPttEvent){window.onPttEvent('GroupList', " + arr.toString() + ");}");
         } catch (Exception e) { Timber.tag(TAG).e(e, "Failed to push PTT event to JS"); }
     }
 
@@ -201,7 +157,7 @@ public class CallBackUtil {
             obj.put("groupName", groupName);
             obj.put("talkId", talkId);
             obj.put("talkName", talkName);
-            pushJsThrottled("SpeakerUpdate", "if(window.onPttEvent){window.onPttEvent('SpeakerUpdate', " + obj.toString() + ");}");
+            com.stand.standapp.MainActivity.executeJs("if(window.onPttEvent){window.onPttEvent('SpeakerUpdate', " + obj.toString() + ");}");
         } catch (Exception e) { Timber.tag(TAG).e(e, "Failed to push PTT event to JS"); }
     }
 
@@ -215,7 +171,7 @@ public class CallBackUtil {
             obj.put("groupName", groupName);
             obj.put("talkId", talkId);
             obj.put("talkName", talkName);
-            pushJsThrottled("PlayStatus", "if(window.onPttEvent){window.onPttEvent('PlayStatus', " + obj.toString() + ");}");
+            com.stand.standapp.MainActivity.executeJs("if(window.onPttEvent){window.onPttEvent('PlayStatus', " + obj.toString() + ");}");
         } catch (Exception e) { Timber.tag(TAG).e(e, "Failed to push PTT event to JS"); }
     }
 
@@ -255,7 +211,7 @@ public class CallBackUtil {
             obj.put("latitude", latitude);
             obj.put("longitude", longitude);
             obj.put("time", time);
-            pushJsThrottled("LocationStatus", "if(window.onPttEvent){window.onPttEvent('LocationStatus', " + obj.toString() + ");}");
+            com.stand.standapp.MainActivity.executeJs("if(window.onPttEvent){window.onPttEvent('LocationStatus', " + obj.toString() + ");}");
         } catch (Exception e) { Timber.tag(TAG).e(e, "Failed to push PTT event to JS"); }
     }
 

app/src/main/java/com/stand/standapp/LoginActivity.kt

@@ -9,7 +9,6 @@ import androidx.appcompat.app.AlertDialog
 import androidx.appcompat.app.AppCompatActivity
 import com.hjq.permissions.Permission
 import com.hjq.permissions.XXPermissions
-import com.stand.standapp.net.NetworkModule
 import com.stand.standapp.printer.PrinterManager
 import okhttp3.*
 import org.json.JSONObject
@@ -18,7 +17,7 @@ import java.io.IOException
 
 class LoginActivity : AppCompatActivity() {
 
-    private val client = NetworkModule.defaultClient
+    private val client = OkHttpClient()
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)

app/src/main/java/com/stand/standapp/MainActivity.kt

@@ -489,19 +489,10 @@ class MainActivity : AppCompatActivity() {
         geckoView.releaseSession()
         geckoSession?.close()
         geckoSession = null
-        clearCompanionState()
         instance = null
         super.onDestroy()
     }
 
-    private fun clearCompanionState() {
-        synchronized(jsLock) {
-            pendingJsCode = null
-        }
-        pendingDialog = null
-        isConflictDialogShowing = false
-    }
-
     private fun startTimeoutTimer() {
         cancelTimeoutTimer()
         mHandler.postDelayed(timeoutRunnable, TIMEOUT_MS)

app/src/main/java/com/stand/standapp/TempCallActivity.kt

@@ -114,9 +114,11 @@ class TempCallActivity : AppCompatActivity() {
         pulseAnimator?.cancel()
         if (instance == this) {
             instance = null
+            // 如果不是最小化状态，说明是真正结束，清除所有状态
             if (!isMinimized) {
                 currentGroupName = "临时会话"
             }
+            // 通知 web 页面状态变化
             MainActivity.executeJs("onTempCallStateChanged('" + if (isMinimized) "minimized" else "destroyed" + "')")
         }
     }

app/src/main/java/com/stand/standapp/UpdateManager.kt

@@ -15,7 +15,6 @@ import android.widget.Toast
 import androidx.appcompat.app.AlertDialog
 import androidx.appcompat.app.AppCompatActivity
 import androidx.core.content.FileProvider
-import com.stand.standapp.net.NetworkModule
 import okhttp3.*
 import org.json.JSONObject
 import java.io.File
@@ -59,7 +58,7 @@ class UpdateManager(private val context: Context) {
 
         val url = "$serverUrl/api/app-version/check-update?versionCode=$currentVersionCode"
 
-        val client = NetworkModule.defaultClient
+        val client = OkHttpClient()
         val request = Request.Builder().url(url).build()
 
         client.newCall(request).enqueue(object : Callback {
@@ -140,7 +139,7 @@ class UpdateManager(private val context: Context) {
     private fun startManualDownload(url: String) {
         showProgressDialog()
         
-        val client = NetworkModule.defaultClient
+        val client = OkHttpClient()
         val request = Request.Builder()
             .url(url)
             .addHeader("User-Agent", "Mozilla/5.0 (Android)")

app/src/main/java/com/stand/standapp/net/NetworkModule.kt

@@ -1,25 +0,0 @@
-package com.stand.standapp.net
-
-import okhttp3.OkHttpClient
-import java.util.concurrent.TimeUnit
-
-object NetworkModule {
-    private const val DEFAULT_CONNECT_TIMEOUT_SEC = 15L
-    private const val DEFAULT_READ_TIMEOUT_SEC = 30L
-    private const val DEFAULT_WRITE_TIMEOUT_SEC = 30L
-
-    val defaultClient: OkHttpClient by lazy {
-        OkHttpClient.Builder()
-            .connectTimeout(DEFAULT_CONNECT_TIMEOUT_SEC, TimeUnit.SECONDS)
-            .readTimeout(DEFAULT_READ_TIMEOUT_SEC, TimeUnit.SECONDS)
-            .writeTimeout(DEFAULT_WRITE_TIMEOUT_SEC, TimeUnit.SECONDS)
-            .retryOnConnectionFailure(true)
-            .build()
-    }
-
-    fun streamingClient(): OkHttpClient {
-        return defaultClient.newBuilder()
-            .readTimeout(0, TimeUnit.MILLISECONDS)
-            .build()
-    }
-}

app/src/main/java/com/stand/standapp/ui/chat/ChatViewModel.kt

@@ -13,16 +13,11 @@ import kotlinx.coroutines.flow.StateFlow
 import kotlinx.coroutines.flow.asStateFlow
 import kotlinx.coroutines.flow.catch
 import kotlinx.coroutines.flow.onCompletion
-import kotlinx.coroutines.flow.update
 import kotlinx.coroutines.launch
-import kotlinx.coroutines.sync.Mutex
-import kotlinx.coroutines.sync.withLock
 import org.json.JSONArray
 import org.json.JSONObject
 import java.util.UUID
 
-private const val STREAM_FLUSH_INTERVAL_MS = 50L
-
 class ChatViewModel(application: Application) : AndroidViewModel(application) {
     private val repository = AiChatRepository()
 
@@ -35,49 +30,14 @@ class ChatViewModel(application: Application) : AndroidViewModel(application) {
     private val _messages = MutableStateFlow<List<ChatMessage>>(emptyList())
     val messages: StateFlow<List<ChatMessage>> = _messages.asStateFlow()
 
-    private val _streamingContent = MutableStateFlow<Map<String, String>>(emptyMap())
+    // 👈 声明一个正在加载的状态，保证上一个问题没结束前无法再次发送提问！
-    val streamingContent: StateFlow<Map<String, String>> = _streamingContent.asStateFlow()
-
     private val _isLoading = MutableStateFlow(false)
     val isLoading: StateFlow<Boolean> = _isLoading.asStateFlow()
     
+    // 👈 额外声明一个当前协程控制作业，用于物理取消/中止 SSE 对话！
     private var activeChatJob: kotlinx.coroutines.Job? = null
 
     private val prefs = application.getSharedPreferences("ai_chat_cache", Context.MODE_PRIVATE)
-    private val chunkBuffer = java.util.concurrent.ConcurrentHashMap<String, StringBuilder>()
-    private val lastFlushAt = java.util.concurrent.ConcurrentHashMap<String, Long>()
-    private val flushScope = kotlinx.coroutines.CoroutineScope(
-        kotlinx.coroutines.SupervisorJob() + kotlinx.coroutines.Dispatchers.Main.immediate
-    )
-    private val flushMutex = kotlinx.coroutines.sync.Mutex()
-
-    private fun scheduleFlush(messageId: String) {
-        val now = android.os.SystemClock.uptimeMillis()
-        val last = lastFlushAt[messageId] ?: 0
-        val delta = now - last
-        if (delta >= STREAM_FLUSH_INTERVAL_MS) {
-            flushStreamingMessage(messageId)
-        } else {
-            flushScope.launch {
-                kotlinx.coroutines.delay(STREAM_FLUSH_INTERVAL_MS - delta)
-                flushStreamingMessage(messageId)
-            }
-        }
-    }
-
-    private fun flushStreamingMessage(messageId: String) {
-        flushScope.launch {
-            flushMutex.withLock {
-                val buffer = chunkBuffer.remove(messageId) ?: return@withLock
-                val pending = buffer.toString()
-                if (pending.isEmpty()) return@withLock
-                _streamingContent.update { current ->
-                    current + (messageId to (current[messageId].orEmpty() + pending))
-                }
-                lastFlushAt[messageId] = android.os.SystemClock.uptimeMillis()
-            }
-        }
-    }
 
     init {
         // 👈 将数据加载移到IO线程，避免阻塞主线程导致UI卡顿
@@ -172,21 +132,18 @@ class ChatViewModel(application: Application) : AndroidViewModel(application) {
 
     // 👈 用户手动中断当前正在生成的 AI 回答的方法！
     fun cancelActiveStreaming() {
-        activeChatJob?.cancel()
+        activeChatJob?.cancel() // 物理取消协程作业，断开 SSE OkHttp 连接并关闭流！
         activeChatJob = null
         
+        // 将当前正在流式输出的 AI 消息状态重置为完成，防止气泡卡死在 streaming 样式
         _messages.value = _messages.value.map { msg ->
             if (msg.isStreaming) {
-                val finalContent = _streamingContent.value[msg.id] ?: msg.content
+                msg.copy(isStreaming = false)
-                msg.copy(content = finalContent, isStreaming = false)
             } else msg
         }
-        _streamingContent.value = emptyMap()
-        chunkBuffer.clear()
-        lastFlushAt.clear()
         
-        _isLoading.value = false
+        _isLoading.value = false // 释放锁，允许用户立刻开始下一次提问！
-        saveCacheToLocal()
+        saveCacheToLocal() // 强制存盘归档
     }
 
     fun createNewSession() {
@@ -275,21 +232,20 @@ class ChatViewModel(application: Application) : AndroidViewModel(application) {
     }
 
     private fun appendAiMessageChunk(messageId: String, chunk: String) {
-        chunkBuffer.computeIfAbsent(messageId) { StringBuilder() }.append(chunk)
+        _messages.value = _messages.value.map { msg ->
-        scheduleFlush(messageId)
+            if (msg.id == messageId) {
+                msg.copy(content = msg.content + chunk)
+            } else msg
+        }
     }
 
     private fun finalizeAiMessage(messageId: String) {
-        val finalResidue = chunkBuffer.remove(messageId)?.toString() ?: ""
         _messages.value = _messages.value.map { msg ->
             if (msg.id == messageId) {
-                val finalContent = (_streamingContent.value[messageId] ?: msg.content) + finalResidue
+                msg.copy(isStreaming = false)
-                _streamingContent.update { it - messageId }
-                msg.copy(content = finalContent, isStreaming = false)
             } else msg
         }
-        lastFlushAt.remove(messageId)
+        saveCacheToLocal() // 👈 AI 回复完毕后，状态变更为非 streaming 并归档存盘
-        saveCacheToLocal()
     }
 
     private fun updateSessionTitleIfFirstMessage(sessionId: String, content: String) {

app/src/main/java/com/stand/standapp/ui/chat/components/ChatArea.kt

@@ -162,18 +162,6 @@ fun ChatArea(
 
 @Composable
 fun MarkwonRenderer(markdown: String, modifier: Modifier) {
-    val context = androidx.compose.ui.platform.LocalContext.current
-    val markwon = remember(context) {
-        io.noties.markwon.Markwon.builder(context)
-            .usePlugin(io.noties.markwon.core.CorePlugin.create())
-            .usePlugin(io.noties.markwon.ext.tables.TablePlugin.create(context))
-            .usePlugin(io.noties.markwon.html.HtmlPlugin.create())
-            .usePlugin(io.noties.markwon.linkify.LinkifyPlugin.create())
-            .usePlugin(io.noties.markwon.ext.strikethrough.StrikethroughPlugin.create())
-            .usePlugin(io.noties.markwon.ext.tasklist.TaskListPlugin.create(context))
-            .build()
-    }
-
     androidx.compose.ui.viewinterop.AndroidView(
         factory = { ctx ->
             val textView = SafeSelectableTextView(ctx).apply {
@@ -185,14 +173,23 @@ fun MarkwonRenderer(markdown: String, modifier: Modifier) {
                 setPadding(0, 0, 0, 0)
             }
 
+            val markwon = io.noties.markwon.Markwon.builder(ctx)
+                .usePlugin(io.noties.markwon.core.CorePlugin.create())
+                .usePlugin(io.noties.markwon.ext.tables.TablePlugin.create(ctx))
+                .usePlugin(io.noties.markwon.html.HtmlPlugin.create())
+                .usePlugin(io.noties.markwon.linkify.LinkifyPlugin.create())
+                .usePlugin(io.noties.markwon.ext.strikethrough.StrikethroughPlugin.create())
+                .usePlugin(io.noties.markwon.ext.tasklist.TaskListPlugin.create(ctx))
+                .build()
+
             textView.tag = markwon
             textView
         },
         update = { view ->
             try {
-                val currentMarkwon = view.tag as? io.noties.markwon.Markwon
+                val markwon = view.tag as? io.noties.markwon.Markwon
-                if (currentMarkwon != null) {
+                if (markwon != null) {
-                    currentMarkwon.setMarkdown(view, markdown)
+                    markwon.setMarkdown(view, markdown)
                 } else {
                     view.text = markdown
                 }

app/src/main/java/com/stand/standapp/ui/chat/components/ChatScaffold.kt

@@ -31,19 +31,9 @@ fun ChatScaffold(
     val sessions by viewModel.sessions.collectAsState()
     val currentSessionId by viewModel.currentSessionId.collectAsState()
     val messages by viewModel.messages.collectAsState()
-    val streamingContent by viewModel.streamingContent.collectAsState()
     var showClearDialog by remember { mutableStateOf(false) }
 
-    val currentMessages = remember(messages, streamingContent, currentSessionId) {
+    val currentMessages = messages.filter { it.sessionId == currentSessionId }
-        val streaming = streamingContent
-        messages.asSequence()
-            .filter { it.sessionId == currentSessionId }
-            .map { msg ->
-                val live = streaming[msg.id]
-                if (msg.isStreaming && live != null) msg.copy(content = live) else msg
-            }
-            .toList()
-    }
 
     // 清除确认对话框
     if (showClearDialog) {

app/src/main/java/com/stand/standapp/ui/chat/repo/AiChatRepository.kt

@@ -2,7 +2,6 @@ package com.stand.standapp.ui.chat.repo
 
 import com.stand.standapp.AppConfig
 import android.content.Context
-import com.stand.standapp.net.NetworkModule
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.channels.awaitClose
@@ -16,9 +15,12 @@ import okhttp3.RequestBody.Companion.toRequestBody
 import timber.log.Timber
 import java.io.BufferedReader
 import java.io.InputStreamReader
+import java.util.concurrent.TimeUnit
 
 class AiChatRepository {
-    private val client: OkHttpClient = NetworkModule.streamingClient()
+    private val client = OkHttpClient.Builder()
+        .readTimeout(0, TimeUnit.MILLISECONDS) // 禁用读取超时以适配 SSE 流
+        .build()
 
     fun streamChat(context: Context, message: String, token: String, historyJson: String): Flow<String> = callbackFlow {
         // 1. 从 AppConfig 中动态读取当前服务器基准地址，完美适配真实网关

app/src/main/java/com/stand/standapp/utils/LogManager.kt

@@ -2,7 +2,6 @@ package com.stand.standapp.utils
 
 import android.content.Context
 import com.stand.standapp.AppConfig
-import com.stand.standapp.net.NetworkModule
 import okhttp3.*
 import okhttp3.MediaType.Companion.toMediaTypeOrNull
 import okhttp3.RequestBody.Companion.asRequestBody
@@ -18,7 +17,7 @@ import kotlin.system.exitProcess
 object LogManager {
     private val executor = Executors.newSingleThreadExecutor()
     private const val MAX_DAYS = 15
-    private val client = NetworkModule.defaultClient
+    private val client = OkHttpClient()
     private var logDir: File? = null
 
     fun init(context: Context) {