It's not bad if all your image assets is locally on device. It become difficult when your assets are remote.
If your image is remote, you'll need to put loading the image on a separate thread, and create a nonblocking http request to fetch the image. The problem is to draw the picture you have to use the main thread, so to make scrolling smoothly become quite a challenge.
If your image is remote, you'll need to put loading the image on a separate thread, and create a nonblocking http request to fetch the image. The problem is to draw the picture you have to use the main thread, so to make scrolling smoothly become quite a challenge.