鸿蒙 启动默认邮件应用 发送邮件 没成功 怎么回事？

Operation operation = new Intent.OperationBuilder()

.withDeviceId("")

.withAction(IntentConstants.ACTION_SEND_SMS)

.withUri(Uri.parse("mailto:"+"aaa@163.com"))

.withFlags(Intent.FLAG_NOT_OHOS_COMPONENT)

.build();

Intent intent = new Intent();

intent .setOperation(operation);

startAbility(intent );
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
17.