问题
I can get a app-scoped user id with graph-api in my application. Then, how to open facebook messenger chat window using app-scoped id in android.
We can open facebook messenger chat window using global-facebook-id(using intent and uri).
Uri uri = Uri.parse("fb-messenger://user/");
uri = ContentUris.withAppendedId(uri, Long.parseLong(peopleId));
Intent intent = new Intent(Intent.ACTION_VIEW, uri);
startActivity(intent);
But, it is not possible to get global-facebook-id using app-scoped-id.
Then, I want to know how to open facebook messenger chat window using app-scoped-id only. I don't need to send a private message just opening is all I need.
Thank you for your reading!
回答1:
This is not possible. The only way developers can interface with Facebook Messenger is to...
- build a page management app that can respond to messages that individual people have sent to a page, or...
- build a messenger platform app.
来源：https://stackoverflow.com/questions/33468335/how-to-open-facebook-messenger-chat-window-using-app-scoped-id-in-android