Drained: Redraw continues after battery charged above limit

[thyttan]

1. drained active since battery low
2. Attach charging cable
3. Bangle exits drained and displays my chosen clock face, Modern clock.
4. Drained redraw logic runs and draws on top of Modern clock. (BUG! 🐛)

So probably needs some tweaks to cleanup in remove handler/uiRemove method.

[bobrippling]

I suspect the draw call or the charging handler are what's causing it:

BangleApps/apps/drained/app.ts

Lines 149 to 155 in 570d15d

	Bangle.on("charging", charging => {
	if(drainedInterval)
	drainedInterval = clearInterval(drainedInterval) as undefined;
	if(charging)
	drainedInterval = setInterval(checkCharge, interval * 60 * 1000);
	draw(); // redraw to update charging status on screen
	});

The load call is assumed to clear everything so I suspect fastload is what's keeping the handlers around - if you're using fastload?

[thyttan]

I do use fastload utils. Sorry for not thinking of that! That all makes sense then and it's in order. User error on my part.

Thanks!

[thyttan]

Actually - what would you think if I added compatibility with fastload utils?

[bobrippling]

Go for it - we could make it generic and just remove that charging handler (on restore) perhaps