How to enable zoom controls and pinch zoom in a WebView?

Question

The default Browser app for Android shows zoom controls when you\'re scrolling and also allows for pinch zooming. How can I enable this feature for my own Webview?

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Answer 1

Inside OnCreate, add:

 webview.getSettings().setSupportZoom(true);
 webview.getSettings().setBuiltInZoomControls(true);
 webview.getSettings().setDisplayZoomControls(false);

Inside the html document, add:

Inside javascript, omit:

//event.preventDefault ? event.preventDefault() : (event.returnValue = false);