FInding the webkit version used in Android browser?

Is there a way to tell which version of the webkit software is used in the Android browser on some specific handset?

What would be really g开发者_JS百科reat is if there is a URL you can browse to get that information. But any other way would be good too. If you know the webkit version, you know how much html5 suport to expect.

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On Android 2.3.3, at least, the version of Webkit is reflected in the user agent string.

When I go to WhatsMyUserAgent.com on my Android device with 2.3.3 (Cyanogenmod 7.0.3), I get:

Mozilla/5.0 (Linux; U; Android 2.3.3; en-us; HTC Vision Build/FRF91) AppleWebKit/533.1 (KHTML; like Gecko) Version/4.0 Mobile Safari/533.1

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This site has a summary for you http://jimbergman.net/webkit-version-in-android-version/

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When you type javascript:alert(navigator.userAgent) in the location bar you'll see the WebKit version listed e.g.

Emulator Mozilla/5.0 (Linux; U; Android 4.1.2; en-us; GT-N8000 Build/JZO54K) AppleWebKit/534.30 (KHTML, like Gecko) Version/4.0 Safari/534.30

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WebView webView = new WebView(getApplicationContext());
String useragent=webView.getSettings().getUserAgentString();

The useragent is the reuslt like:

Mozilla/5.0 (Linux; Android 4.4.2; SM-N900 Build/KOT49H) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/30.0.0.0 Mobile Safari/537.36

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Also we can use

PackageInfo pi = getPackageManager().getPackageInfo("com.google.android.webview", 0);
String version = pi.versionName;

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There's a Javascript library from several years ago that can do this. Not sure how up-to-date it is: http://trac.webkit.org/wiki/DetectingWebKit