UI checks with User Visualforce global or UserInfo Apex Class returns Theme4t for Salesforce1 when user is viewing Classic UI on mobile browsers
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UI checks with User Visualforce global or UserInfo Apex Class returns Theme4t for Salesforce1 when user is viewing Classic UI on mobile browsers

Apex , Mobile , VisualForce

Last updated 2018-01-11 ·Reference W-3253343 ·Reported By 15 users

No Fix

There are two methods to detect which User Interface is currently being displayed to the user:
Visualforce global $User.UIThemeDisplayed, and
Apex Class UserInfo.getUiThemeDisplayed.

These checks are designed to return the value “Theme4t” when in Salesforce1, and “Theme3” when in the Classic 2010 UI.

Currently if you run these checks while in the Classic UI in a mobile browser then an unexpected value “Theme4t” reserved for Salesforce1 will be returned.

1) Create a Visualforce page and Apex Controller:

<apex:page Controller=“ThemeCheck”>
<apex:outputPanel id="UIThemeDisplayed">
UserInfo.getUiThemeDisplayed = <apex:outputText value=“{!theme}”></apex:outputText>

public class ThemeCheck {
public static String getTheme(){
String theme = UserInfo.getUiThemeDisplayed();
return theme;
} }

2) Access this Visualforce page from the Classic UI in a mobile device browser. The expected value should be Theme3 for the Classic 2010 UI. Instead Theme4t is returned.

If only checking between the Classic and Salesforce1 UI, then verify if the "sforce.one" JavaScript object is available. This object would not be available in the Classic UI.


Is it Fixed?

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