E TweetUploadService: Post Tweet failed
E TweetUploadService: com.twitter.sdk.android.core.TwitterApiException: HTTP request failed, Status: 403
Here it says that it needs to be whitelisted first?
But I’m simply testing the functionality.
In other SDKs there is a sandbox mode where you can test everything without requesting any permissions for development.
Also, very important. Why are you not providing callbacks like success/error?
Compose (TwitterSession session, Card card, string hashtags = null)
We can’t know if it all goes well or not so we can’t show feedback to the user or make different actions for each case.