【修复】鸿蒙跳转打开通知权限

@@ -74,11 +74,8 @@ export default class PushPluginMethodChannelHandler implements MethodCallHandler
         notificationManager.requestEnableNotification(context).then(() => {
           result.success(true)
         }).catch((err : BusinessError) => {
-          if(1600004 == err.code){
-            result.error(`${err.code}`,`${err.message}`,"")
-          } else {
-            result.error(`${err.code}`,`${err.message}`,"")
-          }
+           this.openPermissionsInSystemSettings(context, context.applicationInfo.name)
+           result.success(true)
         });
       }
     }).catch((err : BusinessError) => {
@@ -86,6 +83,20 @@ export default class PushPluginMethodChannelHandler implements MethodCallHandler
     });
   }
 
+  openPermissionsInSystemSettings(context: common.UIAbilityContext, bundleName: string): void {
+    let wantInfo: Want = {
+      bundleName: 'com.huawei.hmos.settings',
+      abilityName: 'com.huawei.hmos.settings.MainAbility',
+      uri: 'systemui_notification_settings',
+      parameters: {
+        pushParams: {
+          bundleName: bundleName // 应用包名
+        }
+      }
+    };
+    context.startAbility(wantInfo);
+  }
+
 
   async init(result: MethodResult): Promise<void> {
     try {