appium-操作webview

import time
from appium import webdriver
from appium.webdriver.common.mobileby import MobileBy
from appium.webdriver.common.touch_action import TouchAction
from selenium.webdriver.support.wait import webdriverwait
from selenium.webdriver.support import expected_conditions as EC

# adb devices
# adb connect 127.0.0.1:62001
# 1 手机的配置信息
info = {
    # "automationName": "UIAutomator2",
    # 1 测试的平台
    "platformName": "Android",
    # 2 版本号  关于 -- 版本号
    "platformVersion": "7.1.2",
    # 3 设备名
    "deviceName": "127.0.0.1:62001",
    "appPackage": "com.vy.visvacn",
    # 界面名称
    "appActivity": "com.vy.visvacn.module.splash.SplashActivity",
    "noreset": True

}

# 启动程序
driver = webdriver.Remote("http://127.0.0.1:4723/wd/hub", info)

# 等待webview元素出现

webdriverwait(driver, 20). \
    until(EC.visibility_of_element_located((MobileBy.ANDROID_UIAUTOMATOR, 'New UiSelector().text("")')))
time.sleep(1)

cons = driver.contexts  # 获取上下文
print(cons)

driver.switch_to.context(cons[-1])  # 切换上下文

webdriverwait(driver, 20).until(EC.visibility_of_element_located(MobileBy.XPATH, ""))
driver.find_element(MobileBy.XPATH, "").click()