mpris: Fall back to app icon first

When no cover art is available, the app icon at least allows
distinguishing between different players, so try falling back
to that before using the generic icon name.

Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/2755>

1 files changed, 3 insertions, 0 deletions

diff --git a/js/ui/mpris.js b/js/ui/mpris.js
index 93d1ec68b..2ccd0c44b 100644
--- a/js/ui/mpris.js
+++ b/js/ui/mpris.js
@@ -70,6 +70,9 @@ class MediaMessage extends MessageList.Message {
             let file = Gio.File.new_for_uri(this._player.trackCoverUrl);
             this._icon.gicon = new Gio.FileIcon({ file });
             this._icon.remove_style_class_name('fallback');
+        } else if (this._player.app) {
+            this._icon.gicon = this._player.app.icon;
+            this._icon.add_style_class_name('fallback');
         } else {
             this._icon.icon_name = 'audio-x-generic-symbolic';
             this._icon.add_style_class_name('fallback');