isFileDownloading

public abstract boolean isFileDownloading(int messageId)

Determines whether the file is currently being downloaded.

Note: This method is only applicable for resumable downloads.

Indicates whether the file is being downloaded

messageId

The message ID

public abstract boolean isFileDownloading(String uid)

Determine whether the file is currently being downloaded.

Note: This method is only applicable for resumable downloads.

Indicates whether the file is being downloaded.

uid

The file UID, which uniquely identifies the file.