Reputation: 43

using pinch in the webview android

I have two questions:

I find this code to use pinch in the webImageView but when I change webImageView by WebView. I obtain an error in the code. how I use pinch in the webview??

 // create the WebImageView object from xml
WebImageView img = (WebImageView) findViewById(R.id.main_pic);
// fetches the image in a background thread
img.setImageFromURL("http://www.mysite.com/mypicture.jpg");
// enable pinch-zoom abilities on the image
new PinchImageView(img);

When I add pinch in my code is that supported by all the mobile android or you should have a specific screen to make it work it.

Upvotes: 1

Answers (2)

chamikaw

Reputation: 436

You can enable zooming in a WebView by following WebView setting

mWebView.getSettings().setBuiltInZoomControls(true);

Also you can set the default zoom level by using ZoomDensity

mWebView.getSettings().setDefaultZoom(WebSettings.ZoomDensity.CLOSE);

Upvotes: 2

Bart van den Berg

Reputation: 11

Have you added the referencing library of Nikko? http://code.google.com/p/android-pinch/wiki/PinchImageView

Upvotes: 1

using pinch in the webview android

Answers (2)

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