Navigate to the link in the email during mobile testing

Hi everyone. I have such case:
1.User sign up on mobile application. (no browser app)
2.Has to click on activation link in the email

For getting email and email body content I am using Gmail Plugin for Katalon.
Somehow I substring the link from the letter. But how can I click it now ?

@Vlada_Aleksandrova, please read this post:

So, there is a code where I get message and find a link. How can I click it?

import static com.kms.katalon.core.checkpoint.CheckpointFactory.findCheckpoint
import static com.kms.katalon.core.testcase.TestCaseFactory.findTestCase
import static com.kms.katalon.core.testdata.TestDataFactory.findTestData
import static com.kms.katalon.core.testobject.ObjectRepository.findTestObject
import static com.kms.katalon.core.testobject.ObjectRepository.findWindowsObject
import com.kms.katalon.core.checkpoint.Checkpoint as Checkpoint
import com.kms.katalon.core.cucumber.keyword.CucumberBuiltinKeywords as CucumberKW
import com.kms.katalon.core.mobile.keyword.MobileBuiltInKeywords as Mobile
import com.kms.katalon.core.model.FailureHandling as FailureHandling
import com.kms.katalon.core.testcase.TestCase as TestCase
import com.kms.katalon.core.testdata.TestData as TestData
import com.kms.katalon.core.testng.keyword.TestNGBuiltinKeywords as TestNGKW
import com.kms.katalon.core.testobject.TestObject as TestObject
import com.kms.katalon.core.webservice.keyword.WSBuiltInKeywords as WS
import com.kms.katalon.core.webui.keyword.WebUiBuiltInKeywords as WebUI
import com.kms.katalon.core.windows.keyword.WindowsBuiltinKeywords as Windows
import internal.GlobalVariable as GlobalVariable
import org.openqa.selenium.Keys as Keys

String emailc = CustomKeywords.‘com.testwithhari.katalon.plugins.Gmail.readLatestEMailBodyContent’(‘testa@gmail.com’,
‘passq’, ‘Inbox’)

printf(emailc)
def link = emailc.findAll(/http://\s+/)