as I can upload images from WEBVIEW ? when I click file button nothing happens you could do ? I like to look in the files phone 's images or files ?
I think we might be missing a bit of info here. What file button? What page are you viewing in the webview? If the button is on a webpage (I guess it is) what happens when you click it from your phone’s regular web browser?
If you want to upload files it might be worth looking at the Camera & Http APIS instead:
Hope this helps