1

app/src/main/assets/print_demo.html

@@ -92,12 +92,13 @@
     </div>
 
     <div style="margin-bottom: 20px;">
-        <div style="font-size: 13px; font-weight: bold; color: #64748b; margin-bottom: 8px;">高级业务样式</div>
+        <div style="font-size: 13px; font-weight: bold; color: #64748b; margin-bottom: 8px;">高级业务样式与测试</div>
         <div style="display: grid; grid-template-columns: 1fr 1fr; gap: 8px;">
             <button class="btn btn-orange" style="margin:0; padding:10px; font-size:13px;" onclick="callNativePrintColumns()">分栏打印测试</button>
             <button class="btn btn-orange" style="margin:0; padding:10px; font-size:13px;" onclick="callNativePrintAlarm()">警情通知单</button>
             <button class="btn btn-orange" style="margin:0; padding:10px; font-size:13px;" onclick="callNativePrintDemo(false)">2寸演示单据</button>
             <button class="btn btn-orange" style="margin:0; padding:10px; font-size:13px;" onclick="callNativePrintDemo(true)">3寸演示单据</button>
+            <button class="btn" style="margin:0; padding:10px; font-size:13px; background: #0ea5e9; grid-column: span 2;" onclick="testES6Features()">ES6 引擎特性测试</button>
         </div>
     </div>
 
@@ -418,9 +419,19 @@
     }
 
     // 上传日志
+    var isUploading = false;
     function callUploadLogs() {
+        if (isUploading) {
+            alert("正在上传中，请耐心等待（30秒内请勿重复点击）...");
+            return;
+        }
         if (window.android && window.android.uploadLogs) {
+            isUploading = true;
+            alert("开始上传日志，请耐心等待...");
             window.android.uploadLogs();
+            setTimeout(function() {
+                isUploading = false;
+            }, 30000);
         } else {
             alert("上传日志接口不可用");
         }
@@ -460,7 +471,68 @@
         document.getElementById('aboutModal').style.display = 'none';
     }
 
-    // 安卓回调函数：退出确认时执行
+    // 打印机查纸回调
+    window.onPaperStateChanged = function(hasPaper) {
+        if (hasPaper) {
+            alert("打印机状态正常：当前有纸");
+        } else {
+            alert("⚠️ 打印机缺纸！请装入纸卷！");
+        }
+        updatePrinterStatus();
+    };
+
+    // PTT 各种事件回调
+    window.onPttEvent = function(eventType, payload) {
+        console.log("收到 PTT 事件: ", eventType, payload);
+        var msg = "";
+        switch(eventType) {
+            case 'GroupList':
+                msg = "获取群组成功，共 " + payload.length + " 个群组。第一组: " + (payload[0] ? payload[0].groupName : "无");
+                break;
+            case 'MemberList':
+                msg = "获取群成员成功，共 " + payload.length + " 个成员。";
+                break;
+            case 'SpeakerUpdate':
+                msg = "当前讲话人: " + payload.talkName + " (组:" + payload.groupName + ")";
+                break;
+            case 'PlayStatus':
+                msg = (payload.playStatus === 1 ? "开始播放:" : "结束播放:") + payload.talkName;
+                break;
+            case 'TempCall':
+                msg = "临时呼叫消息: " + payload.msg;
+                break;
+            case 'UpdateGroup':
+                msg = "进入群组: " + payload.groupName;
+                break;
+            case 'Alarm':
+                msg = "⚠️收到报警: " + payload.memberName + " (纬度:" + payload.latitude + ")";
+                break;
+            default:
+                msg = "收到事件: " + eventType;
+        }
+        showPttResult("[回调] " + msg);
+    };
+
+    // ES6 特性测试函数（通过 eval 避免阻塞旧版 JS 引擎整体解析）
+    function testES6Features() {
+        try {
+            var code = [
+                "const arr = [1, 2, 3];",
+                "const [a, ...rest] = arr;",
+                "let sum = rest.reduce((acc, val) => acc + val, 0);",
+                "const myMap = new Map();",
+                "myMap.set('key', `Sum is ${sum}`);",
+                "new Promise((resolve) => {",
+                "    setTimeout(() => resolve(myMap.get('key')), 100);",
+                "}).then(res => {",
+                "    alert(`ES6 引擎测试成功!\\n解构: a=${a}\\nPromise/Map 返回: ${res}`);",
+                "});"
+            ].join("");
+            eval(code);
+        } catch(e) {
+            alert("ES6 测试失败 (当前环境可能不支持): " + e.message);
+        }
+    }
     function addExitText() {
         var tag = document.getElementById('inject-status');
         if (tag) {

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

@@ -97,7 +97,7 @@ public class CallBackResolution {
 
                 case "80"://返回群组信息
                     Log.d(TAG, "at_OEM_AT_cb get group info: " + lisHex);
-                    String strGroup = "";
+                    StringBuilder strGroup = new StringBuilder();
                     String groupId = lisHex.get(6) + "" + lisHex.get(7) + "" + lisHex.get(8) + "" + lisHex.get(9);
                     int groupNo = Integer.valueOf((lisHex.get(4) + "" + lisHex.get(5)), 16);
                     int groupCount = Integer.valueOf((lisHex.get(10) + "" + lisHex.get(11)), 16);
@@ -108,9 +108,9 @@ public class CallBackResolution {
                         size = (size / 2) - 1;
                         for (int i = 0; i < size; i++) {
                             if (i == 0) {
-                                strGroup += ngx + lisHex.get(i + numB) + "" + lisHex.get(i + numB - 1);
+                                strGroup.append(ngx).append(lisHex.get(i + numB)).append(lisHex.get(i + numB - 1));
                             } else {
-                                strGroup += ngx + lisHex.get(i + numB + 1) + "" + lisHex.get(i + numB);
+                                strGroup.append(ngx).append(lisHex.get(i + numB + 1)).append(lisHex.get(i + numB));
                                 numB = numB + 1;
                             }
                         }
@@ -118,7 +118,7 @@ public class CallBackResolution {
                         e.printStackTrace();
                     } finally {
                         String tempTxt = "";
-                        tempTxt = unicodeToString(strGroup);
+                        tempTxt = unicodeToString(strGroup.toString());
                         Log.i(TAG, "  组名称  " + tempTxt);
                         CallBackUtil.callBackGroupInfo(groupId, tempTxt, groupNo, groupCount);
                         Log.d(TAG, "at_OEM_AT_cb group info groupId: " + groupId + ", groupNo: " + groupNo+", groupCount: " +groupCount);
@@ -129,7 +129,7 @@ public class CallBackResolution {
                     break;
 
                 case "81"://返回群成员信息
-                    String groupMemberName = "";
+                    StringBuilder groupMemberName = new StringBuilder();
                     String status = lisHex.get(1);
                     boolean haveVideo = lisHex.get(10).equals("01") ? true : false;
                     String memberId = lisHex.get(6) + "" + lisHex.get(7) + "" + lisHex.get(8) + "" + lisHex.get(9);
@@ -141,16 +141,16 @@ public class CallBackResolution {
                         size = (size / 2) - 1;
                         for (int i = 0; i < size; i++) {
                             if (i == 0) {
-                                groupMemberName += ngx + lisHex.get(i + numB) + "" + lisHex.get(i + numB - 1);
+                                groupMemberName.append(ngx).append(lisHex.get(i + numB)).append(lisHex.get(i + numB - 1));
                             } else {
-                                groupMemberName += ngx + lisHex.get(i + numB + 1) + "" + lisHex.get(i + numB);
+                                groupMemberName.append(ngx).append(lisHex.get(i + numB + 1)).append(lisHex.get(i + numB));
                                 numB = numB + 1;
                             }
                         }
                     } catch (Exception e) {
                         e.printStackTrace();
                     } finally {
-                        String tempTxt = unicodeToString(groupMemberName);
+                        String tempTxt = unicodeToString(groupMemberName.toString());
                         GroupMemberInfoDto infoDto = new GroupMemberInfoDto(memberId, tempTxt, status, memberNo, haveVideo);
                         if (memberNo == 1) memberInfoDtos.clear();
                         memberInfoDtos.add(infoDto);
@@ -461,10 +461,11 @@ public class CallBackResolution {
             } catch (Exception e) {
                 e.printStackTrace();
             } finally {
-                String tempTxt = "";
+                StringBuilder sb = new StringBuilder();
                 for (int k = 0; k < strings.size(); k++) {
-                    tempTxt += unicode(strings.get(k));
+                    sb.append(unicode(strings.get(k)));
                 }
+                String tempTxt = sb.toString();
                 Log.i(TAG,"at_Play_TTS_cb " + tempTxt);
                 if (tempTxt.contains("已登录")) {
                     String showName = tempTxt.substring(3, tempTxt.length());
@@ -477,6 +478,7 @@ public class CallBackResolution {
                     };
                     executor.scheduleAtFixedRate(task, 0, 40, TimeUnit.SECONDS);
                 } else if (tempTxt.contains("账号已更新")) {
+                    com.stand.standapp.MainActivity.showPttUpdateDialog();
                 } else if (tempTxt.contains("账号或密码错误")) {
                     CallBackUtil.callBackLogin(false, "");
                 }else if (tempTxt.contains("请配置账号")) {

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

@@ -68,7 +68,19 @@ public class CallBackUtil {
      * state true-成功， false-失败
      */
     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) {
+                    org.json.JSONObject obj = new org.json.JSONObject();
+                    obj.put("memberId", dto.getMemberId());
+                    obj.put("memberName", dto.getGmemberName());
+                    obj.put("status", dto.getStatus());
+                    arr.put(obj);
+                }
+            }
+            com.stand.standapp.MainActivity.executeJs("if(window.onPttEvent){window.onPttEvent('MemberList', " + arr.toString() + ");}");
+        } catch (Exception e) {}
     }
 
     /**
@@ -101,9 +113,17 @@ public class CallBackUtil {
      * GroupInfoDto 群组信息
      * */
     public static void callBackGroupInfo (ArrayList < GroupInfoDto > groupInfoDtos) {
-        for (GroupInfoDto groupInfoDto : groupInfoDtos) {
-            Log.d(TAG, "callBackGroupInfo: " + groupInfoDto.toString());
-        }
+        try {
+            org.json.JSONArray arr = new org.json.JSONArray();
+            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);
+            }
+            com.stand.standapp.MainActivity.executeJs("if(window.onPttEvent){window.onPttEvent('GroupList', " + arr.toString() + ");}");
+        } catch (Exception e) {}
     }
 
     /**
@@ -112,44 +132,46 @@ public class CallBackUtil {
      * talkId 讲话用户ID
      * talkName 讲话用户名字
      * */
-    public static void callBackNotifySpker ( int speckType, String groupId, String
-            groupName, String talkId, String talkName){
-
+    public static void callBackNotifySpker ( int speckType, String groupId, String groupName, String talkId, String talkName){
+        try {
+            org.json.JSONObject obj = new org.json.JSONObject();
+            obj.put("speckType", speckType);
+            obj.put("groupId", groupId);
+            obj.put("groupName", groupName);
+            obj.put("talkId", talkId);
+            obj.put("talkName", talkName);
+            com.stand.standapp.MainActivity.executeJs("if(window.onPttEvent){window.onPttEvent('SpeakerUpdate', " + obj.toString() + ");}");
+        } catch (Exception e) {}
     }
 
-    /**
-     * 对方讲话通知
-     * playStatus 1表示开始讲话, 0 表示结束讲话
-     * speckType 自己讲话状态： 0 ： 表示自己无法讲话； 1 ： 表示自己可以中断讲话人的讲话，可以进行强插讲话
-     * groupId 所在群组Id
-     * groupName 所在群组名称
-     * talkId 讲话用户Id
-     * talkName 讲话用户名称
-     * */
-    public static void callBackNotifyPlayStatus ( int playStatus, int speckType, String
-            groupId, String groupName, String talkId, String talkName){
-
+    public static void callBackNotifyPlayStatus ( int playStatus, int speckType, String groupId, String groupName, String talkId, String talkName){
+        try {
+            org.json.JSONObject obj = new org.json.JSONObject();
+            obj.put("playStatus", playStatus);
+            obj.put("speckType", speckType);
+            obj.put("groupId", groupId);
+            obj.put("groupName", groupName);
+            obj.put("talkId", talkId);
+            obj.put("talkName", talkName);
+            com.stand.standapp.MainActivity.executeJs("if(window.onPttEvent){window.onPttEvent('PlayStatus', " + obj.toString() + ");}");
+        } catch (Exception e) {}
     }
 
-    /**
-     *临时呼叫信息通知
-     * tempCallNotify：
-     *      临时呼叫xxx：表示被单呼，呼叫名：xxx
-     *      退出临时呼叫：表示退出单呼
-     *      呼叫成功：表示单呼成功
-     *      呼叫失败：表示单呼失败
-     * */
     public static void callBackTempCallNotify (String tempCallNotify){
-
+        try {
+            org.json.JSONObject obj = new org.json.JSONObject();
+            obj.put("msg", tempCallNotify);
+            com.stand.standapp.MainActivity.executeJs("if(window.onPttEvent){window.onPttEvent('TempCall', " + obj.toString() + ");}");
+        } catch (Exception e) {}
     }
 
-    /**
-     * 用户进入群组信息通知
-     * userGroupId 用户所在的群组ID
-     * userGroupName 用户所在的群组名称
-     * */
     public static void callBackNotifyUpdateGroup (String userGroupId, String userGroupName){
-
+        try {
+            org.json.JSONObject obj = new org.json.JSONObject();
+            obj.put("groupId", userGroupId);
+            obj.put("groupName", userGroupName);
+            com.stand.standapp.MainActivity.executeJs("if(window.onPttEvent){window.onPttEvent('UpdateGroup', " + obj.toString() + ");}");
+        } catch (Exception e) {}
     }
 
     /**
@@ -160,9 +182,16 @@ public class CallBackUtil {
      *  longitude 经度
      *  time 时间
      */
-    public static void callBackNotifyLocationStatus ( int status, String userId,double latitude,
-                                                      double longitude, String time){
-
+    public static void callBackNotifyLocationStatus ( int status, String userId,double latitude, double longitude, String time){
+        try {
+            org.json.JSONObject obj = new org.json.JSONObject();
+            obj.put("status", status);
+            obj.put("userId", userId);
+            obj.put("latitude", latitude);
+            obj.put("longitude", longitude);
+            obj.put("time", time);
+            com.stand.standapp.MainActivity.executeJs("if(window.onPttEvent){window.onPttEvent('LocationStatus', " + obj.toString() + ");}");
+        } catch (Exception e) {}
     }
 
     /**
@@ -242,7 +271,13 @@ public class CallBackUtil {
      * longitude 经度
      * */
     public static void callBackEnotifyAlarm (String memberName,double latitude, double longitude){
-
+        try {
+            org.json.JSONObject obj = new org.json.JSONObject();
+            obj.put("memberName", memberName);
+            obj.put("latitude", latitude);
+            obj.put("longitude", longitude);
+            com.stand.standapp.MainActivity.executeJs("if(window.onPttEvent){window.onPttEvent('Alarm', " + obj.toString() + ");}");
+        } catch (Exception e) {}
     }
 
     /**

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

@@ -1,10 +1,14 @@
 package com.example.kingway.ptt;
 
+import android.content.SharedPreferences;
 import android.graphics.Color;
 import android.os.Bundle;
 import android.view.MotionEvent;
 import android.view.View;
+import android.widget.ArrayAdapter;
+import android.widget.AutoCompleteTextView;
 import android.widget.Button;
+import android.widget.Toast;
 
 import androidx.appcompat.app.AppCompatActivity;
 
@@ -12,29 +16,44 @@ import com.hjq.permissions.Permission;
 import com.hjq.permissions.XXPermissions;
 import com.stand.standapp.R;
 
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.LinkedHashSet;
+import java.util.List;
+
 public class pttActivity extends AppCompatActivity {
     private Button pttBtn;
+    private AutoCompleteTextView etIp, etAccount, etPassword, etGroupId;
+    private static final String PREFS_NAME = "ptt_history";
+    private static final String KEY_IP_HISTORY = "ip_history";
+    private static final String KEY_ACCOUNT_HISTORY = "account_history";
+    private static final String KEY_PASSWORD_HISTORY = "password_history";
+    private static final String KEY_GROUP_HISTORY = "group_history";
+    private static final String SEPARATOR = ",";
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_ptt);
-        pttBtn = (Button)findViewById(R.id.pttBtn);
+
+        etIp = findViewById(R.id.etIp);
+        etAccount = findViewById(R.id.etAccount);
+        etPassword = findViewById(R.id.etPassword);
+        etGroupId = findViewById(R.id.etGroupId);
+
+        loadHistory();
+
+        pttBtn = (Button) findViewById(R.id.pttBtn);
         XXPermissions.with(this)
                 .permission(Permission.RECORD_AUDIO)
                 .request(null);
-        pttBtn.setOnTouchListener(new View.OnTouchListener()
-        {
+        pttBtn.setOnTouchListener(new View.OnTouchListener() {
             @Override
-            public boolean onTouch(View view, MotionEvent motionEvent)
-            {
-                if (motionEvent.getAction() == MotionEvent.ACTION_DOWN)
-                {
+            public boolean onTouch(View view, MotionEvent motionEvent) {
+                if (motionEvent.getAction() == MotionEvent.ACTION_DOWN) {
                     pttBtn.setBackgroundColor(Color.RED);
                     SendAtUtil.speakPlay();
-                }
-                else if(motionEvent.getAction() == MotionEvent.ACTION_UP)
-                {
+                } else if (motionEvent.getAction() == MotionEvent.ACTION_UP) {
                     pttBtn.setBackgroundColor(Color.BLUE);
                     SendAtUtil.speakRelease();
                 }
@@ -42,7 +61,6 @@ public class pttActivity extends AppCompatActivity {
             }
         });
 
-
         findViewById(R.id.login).setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View v) {
@@ -50,16 +68,31 @@ public class pttActivity extends AppCompatActivity {
             }
         });
 
+        findViewById(R.id.btnCustomLogin).setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                String ip = etIp.getText().toString().trim();
+                String account = etAccount.getText().toString().trim();
+                String password = etPassword.getText().toString().trim();
+                String groupId = etGroupId.getText().toString().trim();
+
+                if (ip.isEmpty() || account.isEmpty() || password.isEmpty() || groupId.isEmpty()) {
+                    Toast.makeText(pttActivity.this, "请填写所有字段", Toast.LENGTH_SHORT).show();
+                    return;
+                }
+
+                saveToHistory(ip, account, password, groupId);
+                SendAtUtil.toLogin(account, password, ip, 1, 1);
+            }
+        });
 
         findViewById(R.id.login1).setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View v) {
-//                SendAtUtil.toLogin("gzzdweb01", "123456", "61.243.1.123", 1, 1);
                 SendAtUtil.toLogin("test004", "123456", "220.154.131.231", 1, 1);
             }
         });
 
-        /** 获取群组 */
         findViewById(R.id.button2).setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View v) {
@@ -67,7 +100,6 @@ public class pttActivity extends AppCompatActivity {
             }
         });
 
-        /** 获取群成员 */
         findViewById(R.id.button3).setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View v) {
@@ -75,7 +107,6 @@ public class pttActivity extends AppCompatActivity {
             }
         });
 
-        /** 切换群组 */
         findViewById(R.id.btnJumpGroup).setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View v) {
@@ -90,7 +121,6 @@ public class pttActivity extends AppCompatActivity {
             }
         });
 
-        /** 切换群组 */
         findViewById(R.id.btnCancel2).setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View v) {
@@ -98,4 +128,44 @@ public class pttActivity extends AppCompatActivity {
             }
         });
     }
+
+    private void loadHistory() {
+        SharedPreferences prefs = getSharedPreferences(PREFS_NAME, MODE_PRIVATE);
+        setupAdapter(etIp, prefs.getString(KEY_IP_HISTORY, ""));
+        setupAdapter(etAccount, prefs.getString(KEY_ACCOUNT_HISTORY, ""));
+        setupAdapter(etPassword, prefs.getString(KEY_PASSWORD_HISTORY, ""));
+        setupAdapter(etGroupId, prefs.getString(KEY_GROUP_HISTORY, ""));
+    }
+
+    private void setupAdapter(AutoCompleteTextView view, String historyStr) {
+        List<String> items = new ArrayList<>();
+        if (!historyStr.isEmpty()) {
+            items.addAll(Arrays.asList(historyStr.split(SEPARATOR)));
+        }
+        ArrayAdapter<String> adapter = new ArrayAdapter<>(this,
+                android.R.layout.simple_dropdown_item_1line, items);
+        view.setAdapter(adapter);
+        view.setThreshold(1);
+    }
+
+    private void saveToHistory(String ip, String account, String password, String groupId) {
+        SharedPreferences prefs = getSharedPreferences(PREFS_NAME, MODE_PRIVATE);
+        SharedPreferences.Editor editor = prefs.edit();
+        editor.putString(KEY_IP_HISTORY, addToHistory(prefs.getString(KEY_IP_HISTORY, ""), ip));
+        editor.putString(KEY_ACCOUNT_HISTORY, addToHistory(prefs.getString(KEY_ACCOUNT_HISTORY, ""), account));
+        editor.putString(KEY_PASSWORD_HISTORY, addToHistory(prefs.getString(KEY_PASSWORD_HISTORY, ""), password));
+        editor.putString(KEY_GROUP_HISTORY, addToHistory(prefs.getString(KEY_GROUP_HISTORY, ""), groupId));
+        editor.apply();
+        loadHistory();
+    }
+
+    private String addToHistory(String existing, String newValue) {
+        LinkedHashSet<String> set = new LinkedHashSet<>();
+        if (!existing.isEmpty()) {
+            set.addAll(Arrays.asList(existing.split(SEPARATOR)));
+        }
+        set.remove(newValue);
+        set.add(newValue);
+        return String.join(SEPARATOR, set);
+    }
 }

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

@@ -65,9 +65,7 @@ class LoginActivity : AppCompatActivity() {
 
         // 4. 退出按钮
         btnExit.setOnClickListener {
-            fullCleanup()
-            finishAffinity()
-            android.os.Process.killProcess(android.os.Process.myPid())
+            com.stand.standapp.utils.AppKiller.killApp(this)
         }
 
         // 5. 彩蛋：点击底部版权 10 次进入开发者模式
@@ -148,18 +146,17 @@ class LoginActivity : AppCompatActivity() {
                             } catch (e: Exception) {
                                 Timber.tag("PTT").e(e, "PTT init error")
                             }
-                            Thread {
+                            
+                            Toast.makeText(this@LoginActivity, "PTT初始化中...", Toast.LENGTH_SHORT).show()
+                            
+                            // 使用 Handler 替代硬编码 Thread.sleep，避免阻塞或随意开辟线程
+                            android.os.Handler(android.os.Looper.getMainLooper()).postDelayed({
                                 try {
-                                    Thread.sleep(500)
-                                    runOnUiThread {
-                                        Toast.makeText(this@LoginActivity, "PTT初始化中", Toast.LENGTH_SHORT).show()
-                                    }
-                                    Thread.sleep(3000)
                                     com.example.kingway.ptt.SendAtUtil.toLogin("gzzdweb01", "123456", "61.243.1.123", 1, 1)
                                 } catch (e: Exception) {
                                     Timber.tag("PTT").e(e, "PTT login error")
                                 }
-                            }.start()
+                            }, 1500)
 
                             // 2. 启动硬件 GPIO 监听
                             try {
@@ -242,57 +239,9 @@ class LoginActivity : AppCompatActivity() {
             .setTitle("提示")
             .setMessage("确定要退出应用吗？")
             .setPositiveButton("确定") { _, _ ->
-                fullCleanup()
-                finishAffinity()
-                Process.killProcess(Process.myPid())
+                com.stand.standapp.utils.AppKiller.killApp(this)
             }
             .setNegativeButton("取消", null)
             .show()
     }
-
-    private fun fullCleanup() {
-        pttLogoutAndDestroy()
-    }
-
-    private fun pttLogoutAndDestroy() {
-        try {
-            com.example.kingway.ptt.SendAtUtil.toCancelLogin()
-        } catch (e: Exception) {
-            Timber.tag("LoginActivity").e(e, "PTT cancel failed")
-        }
-        try {
-            com.example.kingway.ptt.SendAtUtil.toLogout()
-            Timber.tag("LoginActivity").i("PTT logout sent")
-        } catch (e: Exception) {
-            Timber.tag("LoginActivity").e(e, "PTT logout failed")
-        }
-        try {
-            com.stand.standapp.utils.GpioManager.stopListening()
-        } catch (e: Exception) {
-            Timber.tag("LoginActivity").e(e, "GPIO stop failed")
-        }
-        try {
-            com.stand.standapp.utils.GpioManager.stopListening()
-        } catch (e: Exception) {
-            Timber.tag("LoginActivity").e(e, "GPIO stop failed")
-        }
-        try {
-//            MyApplication.destroy()
-            Timber.tag("LoginActivity").i("PTT native destroyed")
-        } catch (e: Exception) {
-            Timber.tag("LoginActivity").e(e, "PTT destroy failed")
-        }
-        try {
-//            PrinterManager.shutdown()
-            Timber.tag("LoginActivity").i("Printer shut down")
-        } catch (e: Exception) {
-            Timber.tag("LoginActivity").e(e, "Printer shutdown failed")
-        }
-        try {
-            com.stand.standapp.utils.LogManager.shutdown()
-            Timber.tag("LoginActivity").i("LogManager shut down")
-        } catch (e: Exception) {
-            Timber.tag("LoginActivity").e(e, "LogManager shutdown failed")
-        }
-    }
 }

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

@@ -58,19 +58,25 @@ class MainActivity : AppCompatActivity() {
                 val ctx = instance ?: return@runOnUiThread
                 androidx.appcompat.app.AlertDialog.Builder(ctx)
                     .setTitle("账号冲突")
-                    .setMessage("您的 PTT 账号已在其他设备登录，当前设备已被迫下线。\n请点击确认退出并重新登录。")
+                    .setMessage("您的 PTT 账号已在其他设备登录，当前设备已被迫下线。\n请点击确认重启应用。")
                     .setCancelable(false)
                     .setPositiveButton("确认") { _, _ ->
-                        try {
-                            com.example.kingway.ptt.SendAtUtil.toLogout()
-//                            com.example.kingway.ptt.MyApplication.destroy()
-                            com.stand.standapp.utils.GpioManager.stopListening()
-                        } catch (_: Exception) {}
-                        val pm = ctx.packageManager
-                        val intent = pm.getLaunchIntentForPackage(ctx.packageName)
-                        intent?.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP or Intent.FLAG_ACTIVITY_NEW_TASK)
-                        ctx.startActivity(intent)
-                        android.os.Process.killProcess(android.os.Process.myPid())
+                        com.stand.standapp.utils.AppKiller.killApp(ctx, restart = true)
+                    }
+                    .show()
+            }
+        }
+
+        @JvmStatic
+        fun showPttUpdateDialog() {
+            instance?.runOnUiThread {
+                val ctx = instance ?: return@runOnUiThread
+                androidx.appcompat.app.AlertDialog.Builder(ctx)
+                    .setTitle("账号更新")
+                    .setMessage("您的 PTT 账号信息已被更新，需要重新登录以应用更改。\n请点击确认重启应用。")
+                    .setCancelable(false)
+                    .setPositiveButton("确认") { _, _ ->
+                        com.stand.standapp.utils.AppKiller.killApp(ctx, restart = true)
                     }
                     .show()
             }
@@ -225,17 +231,81 @@ class MainActivity : AppCompatActivity() {
                     val result = handleBridgeCall(payload, prompt.defaultValue ?: "")
                     return GeckoResult.fromValue(prompt.confirm(result))
                 }
+                
                 // 默认处理（显示对话框）
-                return null
+                val res = GeckoResult<GeckoSession.PromptDelegate.PromptResponse>()
+                runOnUiThread {
+                    val input = android.widget.EditText(this@MainActivity)
+                    input.setText(prompt.defaultValue)
+                    androidx.appcompat.app.AlertDialog.Builder(this@MainActivity)
+                        .setTitle(prompt.title ?: "")
+                        .setMessage(prompt.message)
+                        .setView(input)
+                        .setPositiveButton("确定") { _, _ -> res.complete(prompt.confirm(input.text.toString())) }
+                        .setNegativeButton("取消") { _, _ -> res.complete(prompt.dismiss()) }
+                        .setOnCancelListener { res.complete(prompt.dismiss()) }
+                        .show()
+                }
+                return res
             }
 
             override fun onAlertPrompt(
                 session: GeckoSession,
                 prompt: GeckoSession.PromptDelegate.AlertPrompt
             ): GeckoResult<GeckoSession.PromptDelegate.PromptResponse>? {
-                Timber.tag("WebConsole").d("Alert: ${prompt.message}")
+                val res = GeckoResult<GeckoSession.PromptDelegate.PromptResponse>()
+                runOnUiThread {
+                    androidx.appcompat.app.AlertDialog.Builder(this@MainActivity)
+                        .setMessage(prompt.message)
+                        .setPositiveButton("确定") { _, _ -> res.complete(prompt.dismiss()) }
+                        .setOnCancelListener { res.complete(prompt.dismiss()) }
+                        .show()
+                }
+                return res
+            }
+
+            override fun onAuthPrompt(
+                session: GeckoSession,
+                prompt: GeckoSession.PromptDelegate.AuthPrompt
+            ): GeckoResult<GeckoSession.PromptDelegate.PromptResponse>? {
                 return null
             }
+
+            override fun onChoicePrompt(
+                session: GeckoSession,
+                prompt: GeckoSession.PromptDelegate.ChoicePrompt
+            ): GeckoResult<GeckoSession.PromptDelegate.PromptResponse>? {
+                val res = GeckoResult<GeckoSession.PromptDelegate.PromptResponse>()
+                runOnUiThread {
+                    val choices = prompt.choices.map { it.label }.toTypedArray()
+                    androidx.appcompat.app.AlertDialog.Builder(this@MainActivity)
+                        .setTitle(prompt.title)
+                        .setSingleChoiceItems(choices, -1) { dialog, which ->
+                            dialog.dismiss()
+                            res.complete(prompt.confirm(prompt.choices[which]))
+                        }
+                        .setOnCancelListener { res.complete(prompt.dismiss()) }
+                        .show()
+                }
+                return res
+            }
+
+            override fun onButtonPrompt(
+                session: GeckoSession,
+                prompt: GeckoSession.PromptDelegate.ButtonPrompt
+            ): GeckoResult<GeckoSession.PromptDelegate.PromptResponse>? {
+                val res = GeckoResult<GeckoSession.PromptDelegate.PromptResponse>()
+                runOnUiThread {
+                    androidx.appcompat.app.AlertDialog.Builder(this@MainActivity)
+                        .setTitle(prompt.title ?: "提示")
+                        .setMessage(prompt.message)
+                        .setPositiveButton("确定") { _, _ -> res.complete(prompt.confirm(GeckoSession.PromptDelegate.ButtonPrompt.Type.POSITIVE)) }
+                        .setNegativeButton("取消") { _, _ -> res.complete(prompt.dismiss()) }
+                        .setOnCancelListener { res.complete(prompt.dismiss()) }
+                        .show()
+                }
+                return res
+            }
         }
     }
 
@@ -263,9 +333,7 @@ class MainActivity : AppCompatActivity() {
             .setTitle("提示")
             .setMessage("确定要退出应用吗？")
             .setPositiveButton("确定") { _, _ ->
-                pttLogoutAndDestroy()
-                finishAffinity()
-                android.os.Process.killProcess(android.os.Process.myPid())
+                com.stand.standapp.utils.AppKiller.killApp(this)
             }
             .setNegativeButton("取消", null)
             .show()

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

@@ -57,6 +57,9 @@ class MyApplication : Application() {
         super.onCreate()
         mApp = this
         pageName = packageName
+        
+        com.stand.standapp.utils.AppKiller.setupUncaughtExceptionHandler(this)
+        
         initPTT()
         // 第一步：初始化日志
         LogManager.init(this)

app/src/main/java/com/stand/standapp/printer/PrinterManager.kt

@@ -27,8 +27,13 @@ object PrinterManager {
             mContext?.let {
                 if (!hasPaper) {
                     android.widget.Toast.makeText(it, "⚠️ 警告：打印机缺纸！", android.widget.Toast.LENGTH_LONG).show()
+                } else {
+                    android.widget.Toast.makeText(it, "打印机状态：正常 (有纸)", android.widget.Toast.LENGTH_SHORT).show()
                 }
             }
+            
+            // 通知前端页面
+            com.stand.standapp.MainActivity.executeJs("if(window.onPaperStateChanged) { window.onPaperStateChanged($hasPaper); }")
         }
         true
     }

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

@@ -0,0 +1,77 @@
+package com.stand.standapp.utils
+
+import android.content.Context
+import timber.log.Timber
+
+object AppKiller {
+
+    private var isKilling = false
+
+    fun killApp(context: Context, isCrash: Boolean = false, restart: Boolean = false) {
+        if (isKilling) return
+        isKilling = true
+        
+        Timber.tag("AppKiller").i("Starting app cleanup. isCrash: $isCrash, restart: $restart")
+
+        try {
+            GpioManager.stopListening()
+            Timber.tag("AppKiller").i("GPIO stopped")
+        } catch (e: Exception) {
+            Timber.tag("AppKiller").e(e, "GPIO stop failed")
+        }
+
+        try {
+            com.example.kingway.ptt.SendAtUtil.toCancelLogin()
+            com.example.kingway.ptt.SendAtUtil.toLogout()
+            Timber.tag("AppKiller").i("PTT logged out")
+        } catch (e: Exception) {
+            Timber.tag("AppKiller").e(e, "PTT logout failed")
+        }
+
+        try {
+            com.stand.standapp.printer.PrinterManager.getFactory()?.ClosePort()
+            Timber.tag("AppKiller").i("Printer port closed")
+        } catch (e: Exception) {
+            Timber.tag("AppKiller").e(e, "Printer close failed")
+        }
+
+        Timber.tag("AppKiller").i("Cleanup finished. Killing process.")
+
+        if (!isCrash) {
+            try {
+                Thread.sleep(200)
+            } catch (e: Exception) {}
+        }
+
+        try {
+            // LogManager.shutdown() 会关闭其内部的线程池
+            // 调用后绝对不能再使用 Timber 打印日志，否则会抛出 RejectedExecutionException 导致死循环
+            LogManager.shutdown()
+        } catch (e: Exception) {}
+
+        if (restart) {
+            try {
+                val intent = context.packageManager.getLaunchIntentForPackage(context.packageName)
+                if (intent != null) {
+                    intent.addFlags(android.content.Intent.FLAG_ACTIVITY_NEW_TASK or android.content.Intent.FLAG_ACTIVITY_CLEAR_TASK)
+                    val flags = android.app.PendingIntent.FLAG_ONE_SHOT or android.app.PendingIntent.FLAG_IMMUTABLE
+                    val pendingIntent = android.app.PendingIntent.getActivity(context, 223344, intent, flags)
+                    val mgr = context.getSystemService(Context.ALARM_SERVICE) as android.app.AlarmManager
+                    mgr.set(android.app.AlarmManager.RTC, System.currentTimeMillis() + 500, pendingIntent)
+                }
+            } catch (e: Exception) {}
+        }
+
+        android.os.Process.killProcess(android.os.Process.myPid())
+        System.exit(0)
+    }
+
+    fun setupUncaughtExceptionHandler(context: Context) {
+        val defaultHandler = Thread.getDefaultUncaughtExceptionHandler()
+        Thread.setDefaultUncaughtExceptionHandler { thread, throwable ->
+            Timber.tag("AppKiller").e(throwable, "Uncaught exception detected! Force cleanup.")
+            killApp(context, true)
+            defaultHandler?.uncaughtException(thread, throwable)
+        }
+    }
+}

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

@@ -12,6 +12,7 @@ import timber.log.Timber
  */
 object GpioManager {
     private var mZysjSystemManager: ZysjSystemManager? = null
+    @Volatile
     private var mIsRunning = false
     private var mThread: Thread? = null
     private var lastGpioValue = 1 // 默认松开状态 (1)
@@ -54,6 +55,7 @@ object GpioManager {
 
     fun stopListening() {
         mIsRunning = false
+        mThread?.interrupt()
         mThread = null
     }
 

app/src/main/res/layout/activity_ptt.xml

@@ -5,71 +5,152 @@
     android:layout_width="match_parent"
     android:layout_height="match_parent"
     tools:context="com.example.kingway.ptt.pttActivity">
-    <LinearLayout
+
+    <ScrollView
         android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:orientation="vertical"
-        app:layout_constraintTop_toTopOf="parent"
-        >
+        android:layout_height="match_parent"
+        app:layout_constraintTop_toTopOf="parent">
 
-        <Button
-            android:id="@+id/login"
+        <LinearLayout
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
-            android:text="login"/>
+            android:orientation="vertical"
+            android:padding="16dp">
 
-        <Button
-            android:id="@+id/pttBtn"
-            android:layout_width="match_parent"
-            android:layout_height="wrap_content"
-            android:text="PTT" />
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="服务器IP"
+                android:textSize="14sp"
+                android:layout_marginBottom="4dp"/>
 
-        <Button
-            android:id="@+id/button2"
-            android:layout_width="match_parent"
-            android:layout_height="48dp"
-            android:text="获取群组" />
+            <AutoCompleteTextView
+                android:id="@+id/etIp"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:hint="服务器IP"
+                android:inputType="text"
+                android:text="220.154.131.231"
+                android:dropDownWidth="match_parent"
+                android:layout_marginBottom="8dp"/>
 
-        <Button
-            android:id="@+id/button3"
-            android:layout_width="match_parent"
-            android:layout_height="wrap_content"
-            android:text="获取成员" />
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="账号"
+                android:textSize="14sp"
+                android:layout_marginBottom="4dp"/>
 
-        <Button
-            android:id="@+id/btnTmpCall"
-            android:layout_width="match_parent"
-            android:layout_height="wrap_content"
-            android:text="开始单呼" />
+            <AutoCompleteTextView
+                android:id="@+id/etAccount"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:hint="账号"
+                android:inputType="text"
+                android:text="test004"
+                android:dropDownWidth="match_parent"
+                android:layout_marginBottom="8dp"/>
 
-        <Button
-            android:id="@+id/btnTmpCallStop"
-            android:layout_width="match_parent"
-            android:layout_height="wrap_content"
-            android:text="结束单呼" />
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="密码"
+                android:textSize="14sp"
+                android:layout_marginBottom="4dp"/>
 
-        <Button
-            android:id="@+id/btnJumpGroup"
-            android:layout_width="match_parent"
-            android:layout_height="wrap_content"
-            android:text="切换群组" />
+            <AutoCompleteTextView
+                android:id="@+id/etPassword"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:hint="密码"
+                android:inputType="textPassword"
+                android:text="123456"
+                android:dropDownWidth="match_parent"
+                android:layout_marginBottom="8dp"/>
 
-        <Button
-            android:id="@+id/btnCancel1"
-            android:layout_width="match_parent"
-            android:layout_height="wrap_content"
-            android:text="取消登录" />
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="群组ID"
+                android:textSize="14sp"
+                android:layout_marginBottom="4dp"/>
 
-        <Button
-            android:id="@+id/btnCancel2"
-            android:layout_width="match_parent"
-            android:layout_height="wrap_content"
-            android:text="注销" />
+            <AutoCompleteTextView
+                android:id="@+id/etGroupId"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:hint="群组ID"
+                android:inputType="text"
+                android:text="00000001"
+                android:dropDownWidth="match_parent"
+                android:layout_marginBottom="16dp"/>
 
-        <Button
-            android:id="@+id/login1"
-            android:layout_width="match_parent"
-            android:layout_height="wrap_content"
-            android:text="login1" />
-    </LinearLayout>
+            <Button
+                android:id="@+id/login"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:text="默认登录(gzzdweb01)"/>
+
+            <Button
+                android:id="@+id/btnCustomLogin"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:text="自定义登录"/>
+
+            <Button
+                android:id="@+id/pttBtn"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:text="PTT" />
+
+            <Button
+                android:id="@+id/button2"
+                android:layout_width="match_parent"
+                android:layout_height="48dp"
+                android:text="获取群组" />
+
+            <Button
+                android:id="@+id/button3"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:text="获取成员" />
+
+            <Button
+                android:id="@+id/btnTmpCall"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:text="开始单呼" />
+
+            <Button
+                android:id="@+id/btnTmpCallStop"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:text="结束单呼" />
+
+            <Button
+                android:id="@+id/btnJumpGroup"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:text="切换群组" />
+
+            <Button
+                android:id="@+id/btnCancel1"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:text="取消登录" />
+
+            <Button
+                android:id="@+id/btnCancel2"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:text="注销" />
+
+            <Button
+                android:id="@+id/login1"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:text="login1" />
+
+        </LinearLayout>
+    </ScrollView>
 </androidx.constraintlayout.widget.ConstraintLayout>