判断元素是否存在

clf = self.isElementPresent(driver,"xpath","//android.view.View[@resource-id=‘com.jifen.qukan:id/azx‘]")
if clf is True:
    print(u"所查找的元素存在于页面上！")
    pictureEle = driver.find_element_by_xpath("//android.view.View[@resource-id=‘com.jifen.qukan:id/azx‘]")
    TouchAction(driver).tap(pictureEle).perform().release()
else:
    print(u" ")

判断元素是否存在

原文：https://www.cnblogs.com/luozhongming/p/13587008.html