Android uses photoview to double-click the picture to enlarge and click to exit

This example shares the specific code of photoview to double-click, enlarge and click to exit the picture for your reference. The specific contents are as follows

Realization idea

1. Copy the photoview to LIBS, and then add the baby bottle. 2. Layout the XML file, add the photoview control, and Src load a picture to zoom in and out. 3. Set the click event for photoview, and click to exit the activity

Import jar package

compile files('libs/uk-co-senab-photoview.jar')

Layout

Implemented in mainactivity

Well, you can double-click the picture to enlarge it and click exit. It's relatively simple. You can do it!