com.vaadin.flow.shared.

Class BrowserDetails

  • All Implemented Interfaces:

    Serializable


    public class BrowserDetails
extends Object
implements Serializable

    Parses the user agent string from the browser and provides information about the browser.

    Since:

    1.0.

    Author:

    Vaadin Ltd

    See Also:

    Serialized Form

    • Constructor Detail

      • BrowserDetails

        public BrowserDetails(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

      • 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

      • 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

      • 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()

      • 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

      • 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

      • isIPhone

        public boolean isIPhone()

        Tests if the browser is run on iPhone.

        Returns:

        true if run on iPhone, false otherwise

      • isChromeOS

        public boolean isChromeOS()

        Tests if the browser is run on Chrome OS (e.g. a Chromebook).

        Returns:

        true if run on Chrome OS, false otherwise

      • 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.

        Returns:

        true if the browser won't work, false if not the browser is supported or might work