新增postMessage能力

Author: 425765923

harmony/rn_webview.har

@@ -3,10 +3,10 @@
   "devDependencies": {
   },
   "author": "",
-  "name": "rnoh-webview",
+  "name": "@react-native-oh-tpl/react-native-webview",
   "description": "Please describe the basic information.",
   "main": "index.ets",
-  "version": "13.6.3-0.0.6",
+  "version": "13.6.3-0.0.7",
   "dependencies": {
     "rnoh": "file:../rnoh"
   }

harmony/rn_webview/oh-package.json5

@@ -236,8 +236,27 @@ export struct WebView {
             }
             break
           case "postMessage":
-            Logger.debug(TAG,`[RNOH] postMessage,${JSON.stringify(args)}`)
-            break
+            Logger.debug(TAG, `[RNOH] postMessage,${JSON.stringify(args)}`)
+            let data = JSON.stringify({data : args[0]})
+            let result: string = "(function () {" +
+                    "var event;" +
+                    "var data = " + data.toString() + ";" +
+                    "try {" +
+                    "event = new MessageEvent('message', data);" +
+                    "} catch (e) {" +
+                    "event = document.createEvent('MessageEvent');" +
+                    "event.initMessageEvent('message', true, true, data.data, data.origin, data.lastEventId, data.source);" +
+                    "}" +
+                    "document.dispatchEvent(event);" +
+                    "})();"
+            if (this.controllerAttached) {
+              try {
+                this.controller.runJavaScript(result)
+              } catch (error) {
+                Logger.error(TAG, "error:" + error)
+              }
+            }
+            break;
           case "reload":
             Logger.debug(TAG,`[RNOH] reload,${JSON.stringify(args)}`)
             if (this.controllerAttached) {

harmony/rn_webview/src/main/ets/WebView.ets

@@ -10,7 +10,7 @@
     "Thibault Malbranche <[email protected]>"
   ],
   "license": "MIT",
-  "version": "13.6.3-0.0.6",
+  "version": "13.6.3-0.0.7",
   "homepage": "https://github.com/react-native-webview/react-native-webview#readme",
   "scripts": {
     "lint": "yarn tsc --noEmit && yarn eslint ./src --ext .ts,.tsx",