85 lines
2.4 KiB
Python
85 lines
2.4 KiB
Python
"""Demo camera platform that has a fake camera."""
|
|
import logging
|
|
from pathlib import Path
|
|
|
|
from homeassistant.components.camera import SUPPORT_ON_OFF, Camera
|
|
|
|
_LOGGER = logging.getLogger(__name__)
|
|
|
|
|
|
async def async_setup_platform(hass, config, async_add_entities, discovery_info=None):
|
|
"""Set up the Demo camera platform."""
|
|
async_add_entities([DemoCamera("Demo camera")])
|
|
|
|
|
|
async def async_setup_entry(hass, config_entry, async_add_entities):
|
|
"""Set up the Demo config entry."""
|
|
await async_setup_platform(hass, {}, async_add_entities)
|
|
|
|
|
|
class DemoCamera(Camera):
|
|
"""The representation of a Demo camera."""
|
|
|
|
def __init__(self, name):
|
|
"""Initialize demo camera component."""
|
|
super().__init__()
|
|
self._name = name
|
|
self._motion_status = False
|
|
self.is_streaming = True
|
|
self._images_index = 0
|
|
|
|
async def async_camera_image(self):
|
|
"""Return a faked still image response."""
|
|
self._images_index = (self._images_index + 1) % 4
|
|
image_path = Path(__file__).parent / f"demo_{self._images_index}.jpg"
|
|
|
|
return await self.hass.async_add_executor_job(image_path.read_bytes)
|
|
|
|
@property
|
|
def name(self):
|
|
"""Return the name of this camera."""
|
|
return self._name
|
|
|
|
@property
|
|
def should_poll(self):
|
|
"""Demo camera doesn't need poll.
|
|
|
|
Need explicitly call async_write_ha_state() after state changed.
|
|
"""
|
|
return False
|
|
|
|
@property
|
|
def supported_features(self):
|
|
"""Camera support turn on/off features."""
|
|
return SUPPORT_ON_OFF
|
|
|
|
@property
|
|
def is_on(self):
|
|
"""Whether camera is on (streaming)."""
|
|
return self.is_streaming
|
|
|
|
@property
|
|
def motion_detection_enabled(self):
|
|
"""Camera Motion Detection Status."""
|
|
return self._motion_status
|
|
|
|
async def async_enable_motion_detection(self):
|
|
"""Enable the Motion detection in base station (Arm)."""
|
|
self._motion_status = True
|
|
self.async_write_ha_state()
|
|
|
|
async def async_disable_motion_detection(self):
|
|
"""Disable the motion detection in base station (Disarm)."""
|
|
self._motion_status = False
|
|
self.async_write_ha_state()
|
|
|
|
async def async_turn_off(self):
|
|
"""Turn off camera."""
|
|
self.is_streaming = False
|
|
self.async_write_ha_state()
|
|
|
|
async def async_turn_on(self):
|
|
"""Turn on camera."""
|
|
self.is_streaming = True
|
|
self.async_write_ha_state()
|