add trace ID to room for debugging

Author: aderan

sdk/src/main/java/com/herewhite/sdk/RoomParams.java

@@ -7,6 +7,7 @@
 import com.herewhite.sdk.domain.WhiteObject;
 import com.herewhite.sdk.domain.WindowParams;
 
+import java.util.HashMap;
 import java.util.concurrent.TimeUnit;
 
 
@@ -59,6 +60,7 @@ public class RoomParams extends WhiteObject {
      */
     private boolean disableInitialStateCallback = false;
 
+    private HashMap<String, String> __nativeTags = new HashMap<>();
     /**
      * 初始化房间配置参数。
      *
@@ -507,4 +509,11 @@ public boolean isDisableInitialStateCallback() {
     public void setDisableInitialStateCallback(boolean disableInitialStateCallback) {
         this.disableInitialStateCallback = disableInitialStateCallback;
     }
+
+    void addNativeTag(String key, String value) {
+        if (key == null || value == null) {
+            return;
+        }
+        __nativeTags.put(key, value);
+    }
 }

sdk/src/main/java/com/herewhite/sdk/WhiteSdk.java

@@ -33,7 +33,11 @@
 import java.io.File;
 import java.io.FileWriter;
 import java.io.PrintWriter;
+import java.text.SimpleDateFormat;
+import java.util.Date;
 import java.util.HashMap;
+import java.util.Locale;
+import java.util.UUID;
 import java.util.concurrent.atomic.AtomicInteger;
 
 import wendu.dsbridge.special.OnReturnValue;
@@ -294,6 +298,8 @@ public void fireSyncedStoreUpdate(String value) {
             }
         });
 
+        addNativeTags(roomParams);
+
         try {
             bridge.callHandler("sdk.joinRoom", new Object[]{roomParams}, (OnReturnValue<String>) roomString -> {
                 JsonObject jsonObject = gson.fromJson(roomString, JsonObject.class);
@@ -319,6 +325,15 @@ public void fireSyncedStoreUpdate(String value) {
         }
     }
 
+    private void addNativeTags(RoomParams roomParams) {
+        try {
+            SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss", Locale.getDefault());
+
+            roomParams.addNativeTag("traceId", UUID.randomUUID().toString());
+            roomParams.addNativeTag("time", sdf.format(new Date()));
+        } catch (Exception ignored) {}
+    }
+
     /**
      * 创建互动白板回放房间。
      *