appium常见问题

1、如何处理 android 权限弹窗

# 处理 android 权限弹窗
while True:
    for i in range(6):
        if '允许' in driver.page_source:
            driver.switch_to.alert.accept()
        time.sleep(1)
    break

2、如何处理UI自动化中不定时的弹窗，比如升级提示弹窗、营销弹窗、权限弹窗等

可以在脚本初始化时，启动一个线程来处理

def popup(driver):
    while True:
        #  权限弹窗
        if '允许' in driver.page_source:
            driver.switch_to.alert.accept()
        # 其他弹窗
        elements = [
            (By.XPATH, '//android.widget.TextView[@text="哈哈"]'),
            (By.XPATH, '//android.widget.TextView[@text="去首页"]'),
            (By.XPATH, '//*[@text="暂时离开"]')
        ]
        for element in elements:
            try:
                driver.find_element(*element).click()
            except(Exception) as e:
                print(e, end='')
            time.sleep(1)
            print('...checking..popup...')
        time.sleep(1)

t = Thread(target=popup, args=(driver,))
t.start()

问题： 如何结束子线程（是否可以使用子进程呢）

通过进程来解决 

使用Queue来进行进程间的通信, 思路: 脚本执行完成后, 发生消息给监听该队列的子进程, break掉循环

from multiprocessing import Queue
from multiprocessing import Process

q = Queue()

def popup(driver, q):
    while True:
        #  权限弹窗
        if '允许' in driver.page_source:
            driver.switch_to.alert.accept()
        # 其他弹窗
        elements = [
            (By.XPATH, '//android.widget.TextView[@text="哈哈"]'),
            (By.XPATH, '//android.widget.TextView[@text="去首页"]'),
            (By.XPATH, '//*[@text="暂时离开"]')
        ]
        for element in elements:
            try:
                driver.find_element(*element).click()
            except(Exception) as e:
                print(e, end='')
            time.sleep(1)
            print('...checking..popup...')
        time.sleep(1)
        # 获取到队列中有值, 则break循环
        try:
            if q.get_nowait() == 'stop':break
        except: pass

if __name__ == '__main__':
    p = Process(target=productor, args=(q,))
    # 等待脚本运行完成, 往队列方式消息
    q.put('stop')

3、如何识别NATIVE_APP中是否有H5页面

driver.contexts

可以识别当前也是的webview ，比如：['NATIVE_APP', 'WEBVIEW_com.android.browser', 'WEBVIEW_com.xx.xx']

4、如何设置appium不清除APP数据

# 解决Could not proxy. Proxy error: Could not proxy command to remote server. Original error: Error: socket hang up
desired_caps['recreateChromeDriverSessions'] = 'True'
desired_caps['noReset'] = 'True'  # 不清除数据