fix:合并sig_dev_0730分支到sig分支

harmony/pdfview/BuildProfile.ets

@@ -1,5 +1,5 @@
-export default class BuildProfile { 
-	static readonly HAR_VERSION = '6.7.4-0.2.2';
+export default class BuildProfile {
+	static readonly HAR_VERSION = '6.7.4-0.2.7-beta';
 	static readonly BUILD_MODE_NAME = 'debug';
 	static readonly DEBUG = true;
 	static readonly TARGET_NAME = 'default';

harmony/pdfview/oh-package.json5

@@ -1,11 +1,12 @@
 {
   "name": "@react-native-oh-tpl/react-native-pdf",
-  "version": "6.7.4-0.2.2",
+  "version": "6.7.4-0.2.7-beta",
   "description": "Please describe the basic information.",
   "main": "Index.ets",
   "author": "",
   "license": "Apache-2.0",
   "dependencies": {
-    "@rnoh/react-native-openharmony": 'file:../react_native_openharmony'
+    "@rnoh/react-native-openharmony": 'file:../react_native_openharmony',
+    "PDFView": "file:./lib/PDFView.har"
   }
 }

harmony/pdfview/src/main/cpp/PdfViewJSIBinder.h

@@ -50,6 +50,18 @@ namespace rnoh {
             object.setProperty(rt, "singlePage", "boolean");
             return object;
         }
+
+        facebook::jsi::Object createBubblingEventTypes(facebook::jsi::Runtime &rt) override
+        {
+            return facebook::jsi::Object(rt);
+        }
+
+        facebook::jsi::Object createDirectEventTypes(facebook::jsi::Runtime &rt) override
+        {
+            facebook::jsi::Object events(rt);
+            events.setProperty(rt, "topChange", createDirectEvent(rt, "onChange"));
+            return events;
+        }
     };
 } // namespace rnoh