Limit the size of the track and album name received by MusicService.

[JF002]

This should work around this bug : #825 and prevent heap over-allocation.

[Avamander]

Do you think 40 is enough, even with non-ASCII names? Or should we just look at it when it becomes an issue?

Also when truncated, maybe it should have an ellipsis at the end?

[JF002]

Do you think 40 is enough, even with non-ASCII names? Or should we just look at it when it becomes an issue?

Also when truncated, maybe it should have an ellipsis at the end?

According to my tests, the rendering time in LVGL takes too much time with more than 40-45 characters. That's why I chose this value :)

Regarding the ellipsis : yes, why not. How would you do it? Simply replace the last 3 characters by .?

[Avamander]

Regarding the ellipsis : yes, why not. How would you do it? Simply replace the last 3 characters by .?

If original exceeds 40, yes?

[JF002]

If original exceeds 40, yes?

Yes, of course :)

[JF002]

Here is the result with the ellipsis :)

music-ellipsis2.mp4