於Salesforce Lightning中判斷使用裝置

How To Detect a Device In Salesforce Lightning Component ?

{!$Browser.isTablet}      > To detect the tablet device
{!$Browser.isPhone}      > To detect the user is in Mobile Phone / mobile browser
{!$Browser.isAndroid}   > To detect the user is in Android device
{!$Browser.formFactor} > Returns a FormFactor enum value based on the type of hardware the browser is                                                            running on.

DESKTOP for a desktop client
PHONE for a phone including a mobile phone with a browser and a smartphone
TABLET for a tablet client (for which isTablet returns true)

Component:

<aura:component>

 

    <aura:if isTrue="{!$Browser.isTablet}">

     You are using a tablet device

        ( <lightning:icon iconName="utility:tablet_portrait" size="x-small" alternativeText="Indicates approval"/> ).

    </aura:if>

    <aura:if isTrue="{!$Browser.isPhone}">

        You are using a phone

        ( <lightning:icon iconName="utility:phone_portrait" size="x-small" alternativeText="Indicates approval"/> ).

        This message is rendered using isPhone <br />

    </aura:if>

    <aura:if isTrue="{!$Browser.isIPhone}">

        You are using an IPhone, If it is IPhone X, _/\_ <br />

    </aura:if>

    <aura:if isTrue="{!$Browser.formFactor == 'DESKTOP'}">

     You are using a DESKTOP

        ( <lightning:icon iconName="utility:desktop" size="x-small" alternativeText="Indicates approval"/> )

        Browser device

    </aura:if>

    <aura:if isTrue="{!$Browser.formFactor == 'PHONE'}">

     You are using a Phone, This message is rendered using formFactor

    </aura:if>

    <aura:if isTrue="{!$Browser.formFactor == 'TABLET'}">

     You are using a Table device

    </aura:if>

</aura:component>

App:

<aura:application extends="force:slds">

    <c:DetectMyDevice />

</aura:application>

Link:http://sfdcmonkey.com/2018/01/15/detect-device-lightning-component/