问题
I have a scroll view. I need to apply pinch zoom feature inside this scroll view. Can any suggest a method? Is there any library to include a container view having pinch zoom feature.
回答1:
I think you need a custom ImageView with pinch zoom ability. Check out this answer: https://stackoverflow.com/a/7458910/2511775 . It's one of the best answers I've found on SO.
回答2:
At last I got the solution. Let me share that.
https://code.google.com/p/android-zoom-view/w/list using this library we can create a zoomview and we can add other views to it.
There is no wiki page associated with this project so please check this Wiki about android-zoom-view.jar
来源：https://stackoverflow.com/questions/20665227/pinch-zoom-feature-inside-a-scroll-view