test_sampleParametrize.py

import pytest
from appium import webdriver
import time

@pytest.mark.parametrize("udid, systemPort", [
    ("FA7BN1A04058", "8201"),
    ("FA7BN1A04086", "8202")
]
                         )
def test_SettingsTestCase(udid, systemPort):

    capabilities = {
        'platformName': 'Android',
        'deviceName': 'Pixel 2',
        'appPackage': 'com.android.settings',
        'appActivity': '.Settings',
        'udid': udid,
        'systemPort': systemPort,
        'automationName': 'UiAutomator2',
        'noReset': True,
    }
    url = 'http://localhost:4723/wd/hub'
    driver = webdriver.Remote(url, capabilities)

    try:
        for element in range(len(driver.find_elements_by_class_name("android.widget.RelativeLayout"))):
            driver.find_elements_by_class_name("android.widget.RelativeLayout")[element].click()
            time.sleep(1)
            driver.back()

    finally:
        driver.quit()