在使用appium过程中遇到了执行一个用例时有多个不同的acitivity的情况,以下为app内部切换acitivity的方法:
  如果仅需要切换一次activity,可以通过设置desired_caps['appWaitActivity'] = 'xxxxxx'来实现。
  如果需要多次切换activity,则通过webdriver中的wait_activity()方法来实现。
  wait_activity():
1 def wait_activity(self, activity, timeout, interval=1):
2         """Wait for an activity: block until target activity presents
3         or time out.
4
5         This is an Android-only method.
6
7         :Agrs:
8          - activity - target activity
9          - timeout - max wait time, in seconds
10          - interval - sleep interval between retries, in seconds
11         """
12         try:
13             WebDriverWait(self, timeout, interval).until(
14                 lambda d: d.current_activity == activity)
15             return True
16         except TimeoutException:
17             return False