I am trying to use Firebase App indexing to index custom user content. I do something like this:
Indexable indexable = new Indexable.Builder()
.setUrl("custom_scheme://domain/path")
.setName(title)
.setDescription(description)
.build();
FirebaseAppIndex.getInstance().update(indexable)
But if I track update task using listener I receive add to index error. Just one change custom scheme to http/https scheme for URI makes it work. It is ok for me in this app. But, what if I just want to index my app private content without some correct html url, because for example I don't have web site. Is it possible to use custom scheme for Firebase App Indexing just in Google App?