Android uses photoview to slide and zoom the picture left and right

I think, no matter what kind of app it is. Generally, it involves the image click method and the function of sliding left and right. Today I'll share my implementation. Picasso's image loading tool is used for image loading.

Step 1: inject dependencies

The second step is to realize this function. Multiple pictures slide left and right, which requires the viewpager class. Look at the layout:

The custom viewpager is used here

This is to click and jump to the activity in the big picture to display the big picture. The most important and simple step:

With this tool, we can easily realize the functions of picture click, zoom, left and right activities, zoom and so on.