| # |
| # Copyright (c) 2023 Project CHIP Authors |
| # All rights reserved. |
| # |
| # 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. |
| # |
| |
| from abc import ABC, abstractmethod |
| |
| |
| class AndroidStream(ABC): |
| |
| @abstractmethod |
| async def start(self) -> None: |
| raise NotImplementedError |
| |
| @abstractmethod |
| async def run_observer(self) -> None: |
| raise NotImplementedError |
| |
| @abstractmethod |
| async def stop(self) -> None: |
| raise NotImplementedError |