Do anybody know how to do a direct link for my customers for my apk
@CarterStreaming To clarify, are you a developer using the Dropbox API, and wish to programmatically create a temporary direct link to a file in the connected Dropbox account? If so, you can use the /2/files/get_temporary_link endpoint. If you're using Java, we recommend using the official Dropbox Java SDK, in which that endpoint is available as getTemporaryLink. For a non-temporary shared link, you can instead use /2/sharing/create_shared_link_with_settings which is createSharedLinkWithSettings in the Java SDK and modify it for direct access as covered here.
Otherwise, if you want to manually get a shared link, refer to this help center article for information on how to create shared links, and this one for information on how to modify it for direct access.