| # SPDX-License-Identifier: Apache-2.0 |
| # |
| # Copyright (C) 2015, ARM Limited, Google and contributors. |
| # |
| # Licensed under the Apache License, Version 2.0 (the "License"); you may |
| # not use this file except in compliance with the License. |
| # You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT |
| # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| # |
| |
| import re |
| import os |
| import logging |
| |
| from time import sleep |
| |
| from target_script import TargetScript |
| from android import Screen, System |
| from android.workload import Workload |
| |
| |
| class CameraStartup(Workload): |
| """ |
| Android CameraStartup workload |
| """ |
| |
| # Package required by this workload |
| package = 'com.google.android.GoogleCamera' |
| action = 'android.intent.action.MAIN' |
| |
| def __init__(self, test_env): |
| super(CameraStartup, self).__init__(test_env) |
| self._log = logging.getLogger('CameraStartup') |
| self._log.debug('Workload created') |
| |
| def run(self, out_dir, duration_s=10, collect='surfaceflinger'): |
| """ |
| Run a camera startup workload |
| |
| :param out_dir: Path to experiment directory where to store results. |
| :type out_dir: str |
| |
| :param duration_s: Duration of test |
| :type duration_s: int |
| |
| :param collect: Specifies what to collect. Possible values: |
| - 'energy' |
| - 'systrace' |
| - 'ftrace' |
| - any combination of the above |
| :type collect: list(str) |
| """ |
| |
| self._log.info("Running CameraStartup for {}s and collecting {}".format(duration_s, collect)) |
| |
| # Keep track of mandatory parameters |
| self.out_dir = out_dir |
| self.collect = collect |
| |
| # Unlock device screen (assume no password required) |
| Screen.unlock(self._target) |
| |
| # Set airplane mode |
| System.set_airplane_mode(self._target, on=True) |
| |
| # Set min brightness |
| Screen.set_brightness(self._target, auto=False, percent=0) |
| |
| # Force screen in PORTRAIT mode |
| Screen.set_orientation(self._target, portrait=True) |
| |
| sleep(1) |
| |
| self.tracingStart() |
| # Wait for a few seconds so that you can clear see start of trace and start of camera app |
| sleep(3) |
| |
| # Use the monkey tool to start CameraStartup |
| System.monkey(self._target, self.package) |
| |
| sleep(duration_s) |
| |
| self.tracingStop() |
| |
| # Close the app without clearing the local data to |
| # avoid the dialog to select the account at next start |
| System.force_stop(self._target, self.package, clear=False) |
| |
| # Go back to home screen |
| System.home(self._target) |
| |
| # Set brightness back to auto |
| Screen.set_brightness(self._target, auto=True) |
| |
| # Switch back to screen auto rotation |
| Screen.set_orientation(self._target, auto=True) |
| |
| # Switch off airplane mode |
| System.set_airplane_mode(self._target, on=False) |