appium w3c滑动页面

使用 Appium 实现 W3C 标准的页面滑动可以按照以下步骤进行：

1. 获取页面的可滑动元素，可以使用 find_element 方法找到可滑动的元素。

scroll_element = driver.find_element(By.XPATH, "//android.widget.ScrollView")

2. 获取可滑动元素的大小和位置信息，可以使用 size 和 location 方法获取。

scroll_element_size = scroll_element.size
scroll_element_location = scroll_element.location

3. 计算滑动的起始点和终点坐标。

start_x = scroll_element_location["x"] + scroll_element_size["width"] / 2
start_y = scroll_element_location["y"] + scroll_element_size["height"] * 0.8
end_y = scroll_element_location["y"] + scroll_element_size["height"] * 0.2

4. 执行滑动操作，可以使用 swipe 方法进行滑动。

driver.execute_script("mobile: swipe", {"startX": start_x, "startY": start_y, "endX": start_x, "endY": end_y, "duration": 800})

完整的代码示例：

from appium import webdriver
from selenium.webdriver.common.by import By

caps = {
    "platformName": "Android",
    "deviceName": "Android Emulator",
    "app": "path/to/app.apk",
    "automationName": "UiAutomator2",
    "newCommandTimeout": 300,
    "noReset": True
}

driver = webdriver.Remote("http://localhost:4723/wd/hub", caps)

scroll_element = driver.find_element(By.XPATH, "//android.widget.ScrollView")
scroll_element_size = scroll_element.size
scroll_element_location = scroll_element.location
start_x = scroll_element_location["x"] + scroll_element_size["width"] / 2
start_y = scroll_element_location["y"] + scroll_element_size["height"] * 0.8
end_y = scroll_element_location["y"] + scroll_element_size["height"] * 0.2
driver.execute_script("mobile: swipe", {"startX": start_x, "startY": start_y, "endX": start_x, "endY": end_y, "duration": 800})

driver.quit()