利用这个罐子样我们可以设置图像视图捏变焦

This jar files gives us to set pinch zoom for image view in android. Sample project sample project how to set the pinch zoom for imageview using the jar file Steps to use the jar file: Step 1:Download the PinchZoomForImageView.jar file from the download location over here. Step 2:Add this jar file to your libs folder of your project. Step 3:Import the jar from your libs folder using import com.rikt.tech.and.pinchzoomforimageview.PinchZoomForImageView; Step 4:Follow the instructions/coding as mentioned in the source folder Step 5:Done with the project. Happy Coding