public void onTransferStateChanged(OCFile file, boolean downloading, boolean uploading);
-// /**
-// * Callback method invoked when the detail fragment wants to notice its container
-// * activity about a relevant state the file shown by the fragment.
-// *
-// * Added to notify to FileDisplayActivity about the need of refresh the files list.
-// *
-// * Currently called when:
-// * - a download is started;
-// * - a rename is completed;
-// * - a deletion is completed;
-// * - the 'inSync' flag is changed;
-// */
-// public void onFileStateChanged();
-
-
}
}