Making element draggable with Android WebView (ideally, just with Javascript) ?
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by GJTorikian
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Published on 2010-04-24T17:33:49Z
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2010/04/24
17:43 UTC
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I'm building an app with a build target of 1.5 . I have a variable, WebView browser, that is calling loadUrl to load a static HTML page from my assets folder.
In that HTML page, the following JavaScript is defined:
var supportsTouch = ('createTouch' in document);
...
var w = $('wrapper');
w[supportsTouch ? 'touchmove' : 'onmousemove'] = move;
w[supportsTouch ? 'touchend' : 'onmouseup'] = function(event){ dragging = false; };
where move is another function that handles the dragging.
Unfortunately, this doesn't seem to work. I cannot figure out a concise list of which touch events are available to Android--is it ontouchmove, or touchmove? Am I supposed to set up an onTouchEvent call back in my Java code, which then launches the JavaScript function?
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