When an app offers options to configure audio output, a dedicated icon for this seems very useful.
Currently we (Specter DIY project: https://github.com/cryptoadvance/specter-diy) use the LVGL built-in symbol (LV_SYMBOL_VOLUME_MAX) for that, which can be found e.g. here:
https://docs.lvgl.io/9.0/overview/font.html (chapter: special fonts)
When an app offers options to configure audio output, a dedicated icon for this seems very useful.
Currently we (Specter DIY project: https://github.com/cryptoadvance/specter-diy) use the LVGL built-in symbol (LV_SYMBOL_VOLUME_MAX) for that, which can be found e.g. here:
https://docs.lvgl.io/9.0/overview/font.html (chapter: special fonts)