Check Mobile App
Read now
Start a Project

Pinch to zoom in android

Save

Pinch to zoom in android

Today we are going to learn a cool functionality pinch to zoom in android.

1. Firstly You need to show an ImageView in your layout file:

2. After that you need to create a class that’s responsible for Gesture Detection:

This class should only be used with MotionEvent’s reported via touch.

4. Initialize Imageview and ScaleGestureDetector:

5. Override onTouchEvent() as follows:

6. Yes! as a result of above all,  we are done, to experiment with the pinch-to-zoom functionality.

     

 

. . .

Leave a Comment

Your email address will not be published. Required fields are marked*


Be the first to comment.

css.php

Great Product, Great Team, and Great Support Service. And if you want to add more features to the product, they can submit any idea that comes to your mind. They really care about their clients and we are really happy and honored to deal with Webkul.

Osama
Talk to Sales

Global

Live Chat
Start a Project

    Message Sent!

    If you have more details or questions, you can reply to the received confirmation email.

    Back to Home