:right-sidebar: True

DesktopAppInfoLookup
===================================================================

.. currentmodule:: gi.repository.Gio





.. deprecated:: 2.28

   The :obj:`~gi.repository.Gio.DesktopAppInfoLookup` interface is
     deprecated and unused by GIO.


.. class:: DesktopAppInfoLookup(*args, **kwargs)
   :no-contents-entry:






:obj:`~gi.repository.Gio.DesktopAppInfoLookup` is an opaque data structure and can only be accessed
using the following functions.




Methods
-------

.. rst-class:: interim-class

.. class:: DesktopAppInfoLookup
   :no-index:


   .. method:: get_default_for_uri_scheme(uri_scheme: str) -> ~gi.repository.Gio.AppInfo | None

      Gets the default application for launching applications
      using this URI scheme for a particular :obj:`~gi.repository.Gio.DesktopAppInfoLookup`
      implementation.

      The :obj:`~gi.repository.Gio.DesktopAppInfoLookup` interface and this function is used
      to implement :obj:`~gi.repository.Gio.AppInfo.get_default_for_uri_scheme` backends
      in a GIO module. There is no reason for applications to use it
      directly. Applications should use
      :obj:`~gi.repository.Gio.AppInfo.get_default_for_uri_scheme`\.





      .. deprecated:: 2.28

         The :obj:`~gi.repository.Gio.DesktopAppInfoLookup` interface is
           deprecated and unused by GIO.



      :param uri_scheme: a string containing a URI scheme.












Virtual Methods
---------------

.. rst-class:: interim-class

.. class:: DesktopAppInfoLookup
   :no-index:
   

   .. method:: do_get_default_for_uri_scheme(uri_scheme: str) -> ~gi.repository.Gio.AppInfo | None

      Gets the default application for launching applications
      using this URI scheme for a particular :obj:`~gi.repository.Gio.DesktopAppInfoLookup`
      implementation.

      The :obj:`~gi.repository.Gio.DesktopAppInfoLookup` interface and this function is used
      to implement :obj:`~gi.repository.Gio.AppInfo.get_default_for_uri_scheme` backends
      in a GIO module. There is no reason for applications to use it
      directly. Applications should use
      :obj:`~gi.repository.Gio.AppInfo.get_default_for_uri_scheme`\.





      .. deprecated:: 2.28

         The :obj:`~gi.repository.Gio.DesktopAppInfoLookup` interface is
           deprecated and unused by GIO.



      :param uri_scheme: a string containing a URI scheme.