BrowserInfo (Flow Client 2.7.9 API)

java.lang.Object
- com.vaadin.client.BrowserInfo

```
public class BrowserInfo
extends Object
```
Provides a way to query information about web browser. Browser details are detected only once and those are stored in this singleton class.

Since:

1.0

Field Summary

Fields
Modifier and Type Field and Description

static String ENGINE_GECKO

static String ENGINE_PRESTO

static String ENGINE_TRIDENT

static String ENGINE_WEBKIT

Fields
Modifier and Type	Field and Description
`static String`	`ENGINE_GECKO`
`static String`	`ENGINE_PRESTO`
`static String`	`ENGINE_TRIDENT`
`static String`	`ENGINE_WEBKIT`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`static BrowserInfo`	`get()` Singleton method to get BrowserInfo object.
`int`	`getBrowserMajorVersion()` Returns the browser major version e.g., 3 for Firefox 3.5, 4 for Chrome 4, 8 for Internet Explorer 8.
`int`	`getBrowserMinorVersion()` Returns the browser minor version e.g., 5 for Firefox 3.5.
`float`	`getGeckoVersion()` Returns the Gecko version if the browser is Gecko based.
`float`	`getWebkitVersion()` Returns the WebKit version if the browser is WebKit based.
`boolean`	`isAndroid()` Checks if the browser is run on Android.
`boolean`	`isAndroidWithBrokenScrollTop()` Tests if this is an Android devices with a broken scrollTop implementation.
`boolean`	`isChrome()` Checks if the browser is Chrome.
`boolean`	`isEdge()` Checks if the browser is Edge.
`boolean`	`isEs6Supported()` Checks if the browser supports ECMAScript 6, based on the user agent.
`boolean`	`isFirefox()` Checks if the browser is Firefox.
`boolean`	`isGecko()` Checks if the browser using the Gecko engine.
`boolean`	`isIE()` Checks if the browser is IE.
`boolean`	`isIOS()` Checks if the browser is run on iOS.
`boolean`	`isOpera()` Checks if the browser is Opera.
`boolean`	`isSafari()` Checks if the browser is Safari.
`boolean`	`isSafariOrIOS()` Checks if the browser is Safari or runs on IOS (covering also Chrome on iOS).
`boolean`	`isTouchDevice()` Checks if the browser runs on a touch capable device.
`boolean`	`isWebkit()` Checks if the browser using the Webkit engine.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - ENGINE_GECKO
```
public static final String ENGINE_GECKO
```
    See Also:
    
    Constant Field Values
  - ENGINE_WEBKIT
```
public static final String ENGINE_WEBKIT
```
    See Also:
    
    Constant Field Values
  - ENGINE_PRESTO
```
public static final String ENGINE_PRESTO
```
    See Also:
    
    Constant Field Values
  - ENGINE_TRIDENT
```
public static final String ENGINE_TRIDENT
```
    See Also:
    
    Constant Field Values
- Method Detail
  - get
```
public static BrowserInfo get()
```
    Singleton method to get BrowserInfo object.
    
    Returns:
    
    instance of BrowserInfo object
  - isIE
```
public boolean isIE()
```
    Checks if the browser is IE.
    
    Returns:
    
    true if the browser is IE, false otherwise
  - isEdge
```
public boolean isEdge()
```
    Checks if the browser is Edge.
    
    Returns:
    
    true if the browser is Edge, false otherwise
  - isFirefox
```
public boolean isFirefox()
```
    Checks if the browser is Firefox.
    
    Returns:
    
    true if the browser is Firefox, false otherwise
  - isSafari
```
public boolean isSafari()
```
    Checks if the browser is Safari.
    
    Returns:
    
    true if the browser is Safari, false otherwise
  - isSafariOrIOS
```
public boolean isSafariOrIOS()
```
    Checks if the browser is Safari or runs on IOS (covering also Chrome on iOS).
    
    Returns:
    
    true if the browser is Safari or running on IOS, false otherwise
  - isChrome
```
public boolean isChrome()
```
    Checks if the browser is Chrome.
    
    Returns:
    
    true if the browser is Chrome, false otherwise
  - isGecko
```
public boolean isGecko()
```
    Checks if the browser using the Gecko engine.
    
    Returns:
    
    true if the browser is using Gecko, false otherwise
  - isWebkit
```
public boolean isWebkit()
```
    Checks if the browser using the Webkit engine.
    
    Returns:
    
    true if the browser is using Webkit, false otherwise
  - getGeckoVersion
```
public float getGeckoVersion()
```
    Returns the Gecko version if the browser is Gecko based. The Gecko version for Firefox 2 is 1.8 and 1.9 for Firefox 3.
    
    Returns:
    
    The Gecko version or -1 if the browser is not Gecko based
  - getWebkitVersion
```
public float getWebkitVersion()
```
    Returns the WebKit version if the browser is WebKit based. The WebKit version returned is the major version e.g., 523.
    
    Returns:
    
    The WebKit version or -1 if the browser is not WebKit based
  - isOpera
```
public boolean isOpera()
```
    Checks if the browser is Opera.
    
    Returns:
    
    true if the browser is Opera, false otherwise
  - isTouchDevice
```
public boolean isTouchDevice()
```
    Checks if the browser runs on a touch capable device.
    
    Returns:
    
    true if the browser runs on a touch based device, false otherwise
  - isIOS
```
public boolean isIOS()
```
    Checks if the browser is run on iOS.
    
    Returns:
    
    true if the browser is run on iOS, false otherwise
  - isAndroid
```
public boolean isAndroid()
```
    Checks if the browser is run on Android.
    
    Returns:
    
    true if the browser is run on Android, false otherwise
  - isAndroidWithBrokenScrollTop
```
public boolean isAndroidWithBrokenScrollTop()
```
    Tests if this is an Android devices with a broken scrollTop implementation.
    
    Returns:
    
    true if scrollTop cannot be trusted on this device, false otherwise
  - getBrowserMajorVersion
```
public 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 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()
  - isEs6Supported
```
public boolean isEs6Supported()
```
    Checks if the browser supports ECMAScript 6, based on the user agent.
    
    Returns:
    
    true if the browser supports ES6, false otherwise.
    
    See Also:
    
    BrowserDetails.isEs6Supported()

Class BrowserInfo

Field Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

ENGINE_GECKO

ENGINE_WEBKIT

ENGINE_PRESTO

ENGINE_TRIDENT

Method Detail

get

isIE

isEdge

isFirefox

isSafari

isSafariOrIOS

isChrome

isGecko

isWebkit

getGeckoVersion

getWebkitVersion

isOpera

isTouchDevice

isIOS

isAndroid

isAndroidWithBrokenScrollTop

getBrowserMajorVersion

getBrowserMinorVersion

isEs6Supported