Just a quick question,
I'm trying to speed up my app and I've seen forum posts where people say reducing the size of pictures speeds up their app.
I was hoping to replace my exit cross in the top corner of my app (which is a png because I drew it in a different software) with a shape that I would draw in android studio using xml (draw shape).
So would it be better to keep the png or use xml to draw the shape. And if the xml would be better, does anyone know where I could find a decent library of xml shapes (to get a cross)?