Package com.vaadin.shared

Class VBrowserDetails

  • All Implemented Interfaces:
    Serializable
    public class VBrowserDetails
extends Object
implements Serializable
    Class that parses the user agent string from the browser and provides information about the browser. Used internally by BrowserInfo and WebBrowser. Should not be used directly.
    Since:
    6.3
    Author:
    Vaadin Ltd.
    See Also:
    Serialized Form

    • Constructor Detail

      • VBrowserDetails

        public VBrowserDetails​(String userAgent)
        Create an instance based on the given user agent.
        Parameters:
        userAgent - User agent as provided by the browser.

    • Method Detail

      • isFirefox

        public boolean isFirefox()
        Tests if the browser is Firefox.
        Returns:
        true if it is Firefox, false otherwise

      • isGecko

        public boolean isGecko()
        Tests if the browser is using the Gecko engine
        Returns:
        true if it is Gecko, false otherwise

      • isWebKit

        public boolean isWebKit()
        Tests if the browser is using the WebKit engine
        Returns:
        true if it is WebKit, false otherwise

      • isPresto

        public boolean isPresto()
        Tests if the browser is using the Presto engine
        Returns:
        true if it is Presto, false otherwise

      • isTrident

        public boolean isTrident()
        Tests if the browser is using the Trident engine
        Returns:
        true if it is Trident, false otherwise
        Since:
        7.1.7

      • isSafari

        public boolean isSafari()
        Tests if the browser is Safari.
        Returns:
        true if it is Safari, false otherwise

      • isChrome

        public boolean isChrome()
        Tests if the browser is Chrome.
        Returns:
        true if it is Chrome, false otherwise

      • isChromeFrameCapable

        public boolean isChromeFrameCapable()
        Tests if the browser is capable of running ChromeFrame.
        Returns:
        true if it has ChromeFrame, false otherwise

      • isChromeFrame

        public boolean isChromeFrame()
        Tests if the browser is running ChromeFrame.
        Returns:
        true if it is ChromeFrame, false otherwise

      • isOpera

        public boolean isOpera()
        Tests if the browser is Opera.
        Returns:
        true if it is Opera, false otherwise

      • isIE

        public boolean isIE()
        Tests if the browser is Internet Explorer.
        Returns:
        true if it is Internet Explorer, false otherwise

      • isEdge

        public boolean isEdge()
        Tests if the browser is Edge.
        Returns:
        true if it is Edge, false otherwise
        Since:
        7.5.3

      • isPhantomJS

        public boolean isPhantomJS()
        Tests if the browser is PhantomJS.
        Returns:
        true if it is PhantomJS, false otherwise

      • getBrowserEngineVersion

        public float getBrowserEngineVersion()
        Returns the version of the browser engine. For WebKit this is an integer e.g., 532.0. For gecko it is a float e.g., 1.8 or 1.9.
        Returns:
        The version of the browser engine

      • getBrowserMajorVersion

        public final int getBrowserMajorVersion()
        Returns the browser major version e.g., 3 for Firefox 3.5, 4 for Chrome 4, 8 for Internet Explorer 8.

        Note that Internet Explorer 8 and newer will return the document mode so IE8 rendering as IE7 will return 7.

        Returns:
        The major version of the browser.

      • getBrowserMinorVersion

        public final int getBrowserMinorVersion()
        Returns the browser minor version e.g., 5 for Firefox 3.5.
        Returns:
        The minor version of the browser, or -1 if not known/parsed.
        See Also:
        getBrowserMajorVersion()

      • setIEMode

        public void setIEMode​(int documentMode)
        Sets the version for IE based on the documentMode. This is used to return the correct the correct IE version when the version from the user agent string and the value of the documentMode property do not match.
        Parameters:
        documentMode - The current document mode

      • isWindows

        public boolean isWindows()
        Tests if the browser is run on Windows.
        Returns:
        true if run on Windows, false otherwise

      • isWindowsPhone

        public boolean isWindowsPhone()
        Tests if the browser is run on Windows Phone.
        Returns:
        true if run on Windows Phone, false otherwise
        Since:
        7.3.2

      • isMacOSX

        public boolean isMacOSX()
        Tests if the browser is run on Mac OSX.
        Returns:
        true if run on Mac OSX, false otherwise

      • isLinux

        public boolean isLinux()
        Tests if the browser is run on Linux.
        Returns:
        true if run on Linux, false otherwise

      • isAndroid

        public boolean isAndroid()
        Tests if the browser is run on Android.
        Returns:
        true if run on Android, false otherwise

      • isIOS

        public boolean isIOS()
        Tests if the browser is run in iOS.
        Returns:
        true if run in iOS, false otherwise

      • isIPhone

        public boolean isIPhone()
        Tests if the browser is run on iPhone.
        Returns:
        true if run on iPhone, false otherwise
        Since:
        7.3.3

      • isIPad

        public boolean isIPad()
        Tests if the browser is run on iPad.
        Returns:
        true if run on iPad, false otherwise
        Since:
        7.3.3

      • getOperatingSystemMajorVersion

        public int getOperatingSystemMajorVersion()
        Returns the major version of the operating system. Currently only supported for mobile devices (iOS/Android)
        Returns:
        The major version or -1 if unknown

      • getOperatingSystemMinorVersion

        public int getOperatingSystemMinorVersion()
        Returns the minor version of the operating system. Currently only supported for mobile devices (iOS/Android)
        Returns:
        The minor version or -1 if unknown

      • isTooOldToFunctionProperly

        public boolean isTooOldToFunctionProperly()
        Checks if the browser is so old that it simply won't work with a Vaadin application. NOTE that the browser might still be capable of running Crome Frame, so you might still want to check isChromeFrameCapable() if this returns true.
        Returns:
        true if the browser won't work, false if not the browser is supported or might work