Android pinch-zoom into image

Question

I am trying to display an image and pinch-zoom into the image. There doesn't seem to be any built in thing for this. I saw that there are some libraries, but would much rather not use a library for this.

Anyone have an idea on how to do this?

Answer 1

You should refer this answer which uses this library. And also refer the library by Chrisbanes. This is the best place for beginner tutorial