| # Copyright 2017 The Chromium OS Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| """An adapter to remotely access the input facade on DUT.""" |
| |
| import json |
| |
| |
| class InputFacadeRemoteAdapter(object): |
| """This is an adapter to remotely capture the DUT's input events. |
| |
| The Autotest host object representing the remote DUT, passed to this |
| class on initialization, can be accessed from its _client property. |
| |
| """ |
| def __init__(self, remote_facade_proxy): |
| """Constructs an InputFacadeRemoteAdapter. |
| |
| @param remote_facade_proxy: RemoteFacadeProxy object. |
| |
| """ |
| self._proxy = remote_facade_proxy |
| |
| |
| @property |
| def _input_proxy(self): |
| """Gets the proxy to DUT input facade. |
| |
| @return XML RPC proxy to DUT input facade. |
| |
| """ |
| return self._proxy.input |
| |
| |
| def initialize_input_recorder(self, device_name): |
| """Initialize an input event recorder object. |
| |
| @param device_name: the name of the input device to record. |
| |
| """ |
| self._input_proxy.initialize_input_recorder(device_name) |
| |
| |
| def clear_input_events(self): |
| """Clear the event list.""" |
| self._input_proxy.clear_input_events() |
| |
| |
| def start_input_recorder(self): |
| """Start the recording thread.""" |
| self._input_proxy.start_input_recorder() |
| |
| |
| def stop_input_recorder(self): |
| """Stop the recording thread.""" |
| self._input_proxy.stop_input_recorder() |
| |
| |
| def get_input_events(self): |
| """Get the bluetooth device events. |
| |
| @returns: the recorded input events. |
| |
| """ |
| return json.loads(self._input_proxy.get_input_events()) |
