New virtual file system contributor.
Returns true if the file system supports this file name.
Note: This method is called in the UI thread. Avoid time-consuming checks.
Returns the root directory for the given target file.
This method is called in the background thread. Note that the newly created file system may be used in different threads, so it needs to be thread-safe.
Returns the name of this contributor.
Name for the Open with action.
Icon to be displayed in Open with.