Xdp.Portal.dynamic_launcher_get_icon

### Method

# Xdp Portaldynamic_launcher_get_icon

#### Declaration [src]

    GVariant*
    xdp_portal_dynamic_launcher_get_icon (
      XdpPortal* portal,
      const char* desktop_file_id,
      char** out_icon_format,
      guint* out_icon_size,
      GError** error
    )

#### Description [src]

This function gets the icon associated with a .desktop file that was previously installed by the dynamic launcher portal.

The `desktop_file_id` must be prefixed with the caller’s app ID followed by a “.” and suffixed with “.desktop”.

#### Parameters

`desktop_file_id`

  Type: `const char*`

  The .desktop file name.

  The data is owned by the caller of the method.
  The value is a NUL terminated UTF-8 string.

`out_icon_format`

  Type: `char**`

  Return location for icon format string, one of “png”, “jpeg”, “svg”.

  The argument can be `NULL`.
  The data is owned by the caller of the method.
  The value is a NUL terminated UTF-8 string.

`out_icon_size`

  Type: `guint*`

  Return location for icon size.

  The argument can be `NULL`.
  The data is owned by the caller of the method.

`error`

  Type: `GError **`

  The return location for a recoverable error.

  The argument can be `NULL`.
  If the return location is not `NULL`, then you must initialize it to a `NULL` `GError*`.
  The argument will be left initialized to `NULL` by the method if there are no errors.
  In case of error, the argument will be set to a newly allocated `GError`; the caller will take ownership of the data, and be responsible for freeing it.

#### Return value

Type: `GVariant`

The icon in a format recognized by g_icon_deserialize(), or `NULL` with `error` set.

The caller of the method takes ownership of the returned data, and is responsible for freeing it.