How do I make a photo finger-zoomable on a android device? Is there a simple way, or is it complicated? But I dont want zoom buttons. I want it like a phonebrowser, when you take your fingers and drag them from each other on the phone, it will zoom in. How do I do?? I have searched everywhere. If there no way, can I just have two buttons, – and +. If I click one, the “imageview” change size?
How do I make a photo finger-zoomable on a android device? Is there a simple way, or is it complicated? But I dont want zoom buttons. I want it like a phonebrowser, when you take your fingers and drag them from each other on the phone, it will zoom in. How do I do?? I have searched everywhere. If there no way, can I just have two buttons, – and +. If I click one, the “imageview” change size?
Check out this tutorial: http://www.zdnet.com/blog/burnette/how-to-use-multi-touch-in-android-2-part-6-implementing-the-pinch-zoom-gesture/1847