So I've been doing a bit of reading but I'm very confused. I'm quite new to mobile and I've mostly used css to achieve the look on my mobile app. The only image that's being used in the app is a logo which appears on the sidebar.
I have been reading about how Android requires the images in MDPI, HDPI, ect. And iOS needs images in 2x, 3x. I understand these are images that needs to be loaded for different densities. What I don't understand is,
How do you make these images for different densities?
How do you implement these images so that they will load for the correct density.
Is SVG a good option?
I'm really new to mobile and know close to nothing in this regard. Thanks in advance.