hotwired/turbo-android

Why is it impossible to use pinch to zoom ?

jean-francois-labbe opened this issue · 2 comments

jean-francois-labbe commented

I'm using turbo-android and I'd like to allow users to zoom-in some images.
How can I do that ?

I've checked the viewport: <meta content="width=device-width, initial-scale=1, user-scalable=1" name="viewport">
Tried to use webView.settings.setSupportZoom(true) without success.

jayohms commented

We use the following viewport attributes in the HEY app when we conditionally enable page zoom:

width=device-width, initial-scale=1, maximum-scale=2.5

Additionally, on the Android side, we set:

webView.settings.builtInZoomControls = true
webView.settings.displayZoomControls = false
  • 👍1
jean-francois-labbe commented

Thanks a lot. indeed it's working now.