android - How to make an comic app with image files in the assets folder? -

I want to make an app to watch my own comic but how can I do this now? I just want a simple image viewer to see my images and some features:

Slide to open the zoom (with double tap and pinch), next or previous image (like Gallery app) ,

Please help me do this.

I am very keen to help you. I know what the source code is if you send them to me

Please tell me something that you can be helpful to me.

I think this is the best way to use the pageview view because it's an animation comics or magazine app See this link below to fit.

And try to refer to this link for zooming.