How to select timezone from a dropdown for native app

[Ershad_H]

            driver.FindElementByXPath("//android.view.View[@content-desc='Time Zone']/following::android.widget.EditText[@index='1'][1]").Click();
            driver.ScrollTo("Mumbai");
            driver.FindElementByXPath("//android.view.View[contains(@content-desc, 'Chennai, Kolkata, Mumbai, New Delhi') and @index='71']").Click();