安卓热启动更新主动获取的值

android/src/main/kotlin/com/jarvan/fluwx/handlers/FluwxRequestHandler.kt

@@ -55,6 +55,7 @@ object FluwxRequestHandler {
         val result = mapOf(
                 "extMsg" to req.message.messageExt
         )
+        FluwxPlugin.extMsg = req.message.messageExt;
         FluwxPlugin.callingChannel?.invokeMethod("onWXShowMessageFromWX", result)
     }