Change dynamically tab icon

[JMS_Alex]

Hello,

I would like to change dynamically my icon tab if it’s on iOS or Android but never change. I use that :

[tabIcon]=“isMD ? ‘md-bowtie’ : ‘ios-bowtie’”

or that but nothing happened

[tabIcon]="isAndroid ? 'md-bowtie' : 'ios-bowtie'"

Thank you