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Eliminate homekit media_player event storms on startup (#34399)

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This is the final event storm reduction as a followup
to #34245
This commit is contained in:
J. Nick Koston 2020-04-19 08:34:32 -05:00 committed by GitHub
parent 7f06a939ac
commit 4e095e9fff
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 25 additions and 9 deletions
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34
homeassistant/components/homekit/type_media_players.py
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@ -99,6 +99,7 @@ class MediaPlayer(HomeAccessory):
def __init__(self, *args):
"""Initialize a Switch accessory object."""
super().__init__(*args, category=CATEGORY_SWITCH)
state = self.hass.states.get(self.entity_id)
self._flag = {
FEATURE_ON_OFF: False,
FEATURE_PLAY_PAUSE: False,
@ -144,6 +145,7 @@ class MediaPlayer(HomeAccessory):
self.chars[FEATURE_TOGGLE_MUTE] = serv_toggle_mute.configure_char(
CHAR_ON, value=False, setter_callback=self.set_toggle_mute
)
self.update_state(state)
def generate_service_name(self, mode):
"""Generate name for individual service."""
@ -201,7 +203,8 @@ class MediaPlayer(HomeAccessory):
_LOGGER.debug(
'%s: Set current state for "on_off" to %s', self.entity_id, hk_state
)
self.chars[FEATURE_ON_OFF].set_value(hk_state)
if self.chars[FEATURE_ON_OFF].value != hk_state:
self.chars[FEATURE_ON_OFF].set_value(hk_state)
self._flag[FEATURE_ON_OFF] = False
if self.chars[FEATURE_PLAY_PAUSE]:
@ -212,7 +215,8 @@ class MediaPlayer(HomeAccessory):
self.entity_id,
hk_state,
)
self.chars[FEATURE_PLAY_PAUSE].set_value(hk_state)
if self.chars[FEATURE_PLAY_PAUSE].value != hk_state:
self.chars[FEATURE_PLAY_PAUSE].set_value(hk_state)
self._flag[FEATURE_PLAY_PAUSE] = False
if self.chars[FEATURE_PLAY_STOP]:
@ -223,7 +227,8 @@ class MediaPlayer(HomeAccessory):
self.entity_id,
hk_state,
)
self.chars[FEATURE_PLAY_STOP].set_value(hk_state)
if self.chars[FEATURE_PLAY_STOP].value != hk_state:
self.chars[FEATURE_PLAY_STOP].set_value(hk_state)
self._flag[FEATURE_PLAY_STOP] = False
if self.chars[FEATURE_TOGGLE_MUTE]:
@ -234,7 +239,8 @@ class MediaPlayer(HomeAccessory):
self.entity_id,
current_state,
)
self.chars[FEATURE_TOGGLE_MUTE].set_value(current_state)
if self.chars[FEATURE_TOGGLE_MUTE].value != current_state:
self.chars[FEATURE_TOGGLE_MUTE].set_value(current_state)
self._flag[FEATURE_TOGGLE_MUTE] = False
@ -245,6 +251,7 @@ class TelevisionMediaPlayer(HomeAccessory):
def __init__(self, *args):
"""Initialize a Switch accessory object."""
super().__init__(*args, category=CATEGORY_TELEVISION)
state = self.hass.states.get(self.entity_id)
self._flag = {
CHAR_ACTIVE: False,
@ -336,6 +343,8 @@ class TelevisionMediaPlayer(HomeAccessory):
serv_input.configure_char(CHAR_CURRENT_VISIBILITY_STATE, value=False)
_LOGGER.debug("%s: Added source %s.", self.entity_id, source)
self.update_state(state)
def set_on_off(self, value):
"""Move switch state to value if call came from HomeKit."""
_LOGGER.debug('%s: Set switch state for "on_off" to %s', self.entity_id, value)
@ -396,12 +405,16 @@ class TelevisionMediaPlayer(HomeAccessory):
current_state = new_state.state
# Power state television
hk_state = current_state not in (STATE_OFF, STATE_UNKNOWN)
hk_state = 0
if current_state not in ("None", STATE_OFF, STATE_UNKNOWN):
hk_state = 1
if not self._flag[CHAR_ACTIVE]:
_LOGGER.debug(
"%s: Set current active state to %s", self.entity_id, hk_state
)
self.char_active.set_value(hk_state)
if self.char_active.value != hk_state:
self.char_active.set_value(hk_state)
self._flag[CHAR_ACTIVE] = False
# Set mute state
@ -413,7 +426,8 @@ class TelevisionMediaPlayer(HomeAccessory):
self.entity_id,
current_mute_state,
)
self.char_mute.set_value(current_mute_state)
if self.char_mute.value != current_mute_state:
self.char_mute.set_value(current_mute_state)
self._flag[CHAR_MUTE] = False
# Set active input
@ -425,11 +439,13 @@ class TelevisionMediaPlayer(HomeAccessory):
)
if source_name in self.sources:
index = self.sources.index(source_name)
self.char_input_source.set_value(index)
if self.char_input_source.value != index:
self.char_input_source.set_value(index)
else:
_LOGGER.warning(
"%s: Sources out of sync. Restart Home Assistant",
self.entity_id,
)
self.char_input_source.set_value(0)
if self.char_input_source.value != 0:
self.char_input_source.set_value(0)
self._flag[CHAR_ACTIVE_IDENTIFIER] = False