feat: show codex app server drift on android

android/app/src/main/java/com/hyzq/boss/DeviceDetailActivity.java

@@ -178,6 +178,32 @@ public class DeviceDetailActivity extends BossScreenActivity {
                 null,
                 null
         ));
+        if (WechatSurfaceMapper.hasCodexAppServerCapability(device)) {
+            appendContent(BossUi.buildWechatMenuRow(
+                    this,
+                    "Codex App Server",
+                    WechatSurfaceMapper.deviceCodexAppServerStatusLabel(device),
+                    WechatSurfaceMapper.deviceCodexAppServerDetailLabel(device),
+                    null,
+                    null
+            ));
+            appendContent(BossUi.buildWechatMenuRow(
+                    this,
+                    "线程协作",
+                    WechatSurfaceMapper.deviceCodexThreadCollaborationSummary(device),
+                    null,
+                    null,
+                    null
+            ));
+            appendContent(BossUi.buildWechatMenuRow(
+                    this,
+                    "协议漂移",
+                    WechatSurfaceMapper.deviceCodexProtocolDriftSummary(device),
+                    null,
+                    null,
+                    null
+            ));
+        }
         appendContent(BossUi.buildWechatMenuRow(
                 this,
                 "默认执行模式",

android/app/src/main/java/com/hyzq/boss/WechatSurfaceMapper.java

@@ -248,6 +248,54 @@ public final class WechatSurfaceMapper {
         return builder.toString();
     }
 
+    public static boolean hasCodexAppServerCapability(JSONObject device) {
+        return resolveDeviceCapability(device, "codexAppServer") != null;
+    }
+
+    public static String deviceCodexAppServerStatusLabel(JSONObject device) {
+        JSONObject capability = resolveDeviceCapability(device, "codexAppServer");
+        boolean connected = capability != null && capability.optBoolean("connected", false);
+        return connected ? "已连接" : "未连接";
+    }
+
+    public static String deviceCodexAppServerDetailLabel(JSONObject device) {
+        JSONObject capability = resolveDeviceCapability(device, "codexAppServer");
+        if (capability == null) {
+            return "等待 boss-agent 上报 App Server 能力";
+        }
+        String lastSeenAt = capability.optString("lastSeenAt", "").trim();
+        if (lastSeenAt.isEmpty()) {
+            return "线程、模型、Skill 与协议探测";
+        }
+        return "最近上报 " + lastSeenAt;
+    }
+
+    public static String deviceCodexThreadCollaborationSummary(JSONObject device) {
+        JSONObject summary = resolveCodexAppServerMetadataObject(device, "threadCollaborationSummary");
+        if (summary == null) {
+            return "等待线程协作探测";
+        }
+        String broker = summary.optBoolean("bossBrokerAvailable", false) ? "Boss Broker 可用" : "Boss Broker 不可用";
+        String handler = summary.optBoolean("collabToolCallHandlerAvailable", false) ? "协作事件可处理" : "协作事件不可处理";
+        String modes = summary.optInt("collaborationModeCount", 0) + " 种模式";
+        String direct = summary.optBoolean("directThreadChatSupported", false) ? "原生私聊" : "非原生私聊";
+        return broker + " · " + handler + " · " + modes + " · " + direct;
+    }
+
+    public static String deviceCodexProtocolDriftSummary(JSONObject device) {
+        JSONObject summary = resolveCodexAppServerMetadataObject(device, "protocolDriftSummary");
+        if (summary == null) {
+            return "等待协议探测";
+        }
+        String drift = "compatible".equals(summary.optString("driftLevel", "")) ? "兼容" : "告警";
+        String failedProbeCount = "失败探针 " + summary.optInt("failedProbeCount", 0) + " 个";
+        String docFollowupCount = "文档跟进 " + summary.optInt("docFollowupCount", 0) + " 项";
+        String fallbackStrategy = summary.optString("fallbackStrategy", "").contains("Boss Broker")
+                ? "Boss Broker 兜底"
+                : "App Server 兜底";
+        return drift + " · " + failedProbeCount + " · " + docFollowupCount + " · " + fallbackStrategy;
+    }
+
     public static String devicePreferredExecutionModeLabel(JSONObject device) {
         return "gui".equals(device == null ? "" : device.optString("preferredExecutionMode", "")) ? "GUI" : "CLI";
     }
@@ -479,6 +527,12 @@ public final class WechatSurfaceMapper {
         return capabilities.optJSONObject(capabilityKey);
     }
 
+    private static JSONObject resolveCodexAppServerMetadataObject(JSONObject device, String key) {
+        JSONObject capability = resolveDeviceCapability(device, "codexAppServer");
+        JSONObject metadata = capability == null ? null : capability.optJSONObject("metadata");
+        return metadata == null ? null : metadata.optJSONObject(key);
+    }
+
     public static RootTopAction rootTopAction(String activeTab, boolean refreshing) {
         return rootTopAction(activeTab, refreshing, false);
     }