Android - Scrollable ImageView Lag

Question

I am using the Scrollable ImageView by Egor Andreevich found here.

Although I have successfully managed to insert this into my app, the issue I'm having is that my image is very laggy. The image I'm using is 1.63 mb and 3713x3329 in dimension. If I use a smaller image that is both small in dimension and size, then it works perfectly.

Answer 1

The post you are referring to seems to be an introduction of scrolling images in an ImageView, and not a complete implementation. I would direct you to PhotoView for a more complete implementation.