Utility function that launches the default application registered to handle the specified uri. Synchronous I/O is done on the uri to detect the type of the file if required.
the uri to show
an optional GAppLaunchContext. [allow-none]
TRUE on success, FALSE on error.
GException on failure.
See Implementation
Utility function that launches the default application registered to handle the specified uri. Synchronous I/O is done on the uri to detect the type of the file if required.