#116 Ghost Commander is unable to copy file from one DocumentsProvider to another

[Asking_questions]

Ghost Commander is unable to copy file from one DocumentsProvider to another.

It appears to assume, that all "document" Uris originate from the same source and tries to use copyDocument() unconditionally, while it only works within the same ContentProvider

My suggestions:

1. It is best to check for FLAG_SUPPORTS_COPY before calling copyDocument()
2. Call copyDocument() only if authorities of Uris match. Otherwise do a copy loop

[zc2]

thank you for the suggestion, such verification has been added