TODO Generate an event based on the action given by the agent. The generated event can be directly sent to the device. :retur

generate an event @return:

generate an event based on UTG :return: InputEvent

generate the environment of app from factory :param app_env_factory: the AppEnvFactory instance used to generate :return:

Get a list of device serials connected via adb :return: list of str, each str is a device serial number

Get current activity stack :return: a list of str, each str is an activity name, the first is the top activity name

Calculate MD5,SHA-1, SHA-256 hashes of APK input file @param block_size:

given a view(UI element), get its ID

Get model number

get the parent pids of given pid @return:

Get version of current SDK

get an intent to start the app with profiling :return: Intent

Get current tasks and corresponding activities. :return: a dict mapping each task id to a list of activities, from top to down.

return the center point in a view @param view_dict: dict, an element of DeviceState.views @return: a pair of int

compare this state with another @param another_state: DeviceState @return: boolean, true if this state is different from othe

Long touches at (x, y)

the main function it starts a droidbot according to the arguments given in cmd line

the main function it starts a droidbot according to the arguments given in cmd line

parse command line input generate options including host name, port number

parse command line input generate options including host name, port number

Parse command line input :return:

simulate a income phonecall :param phone: str, phonenum :return:

receive a SMS :param phone: str, phone number of sender :param content: str, content of sms :return:

save the explored view @param state: DeviceState, where the view located @param view_str: str, representing a view @r

save the state transition @param event_str: str, representing the event cause the transition @param old_state: DeviceState