Files
ha-nvidia-shield/custom_components/nvidia_shield/media_player.py
T
James Mackay c3e4c7855c feat(remote): optional command script for remote.send_command (t47 B)
One optional 'Remote command script' on the Configure page. Configured, it replaces
the whole key path for remote.send_command; unset, repeats, long presses and delays go
out as protocol keys exactly as before (the existing send_command tests pass
untouched).

A remote command is a SEQUENCE — repeats, a START_LONG/END_LONG pair, an inter-repeat
delay — so the escape hatch is one script for the call rather than per-key overrides:
an IR bridge, a macro, or a second device needs the call, not individual keys. The
script receives the service's own parameters as variables, named as they are on the
service and documented in the README and pinned in tests:

  command       the list of key commands as submitted (e.g. ["HOME", "KEYCODE_DPAD_CENTER"])
  num_repeats   the repeat count (default 1)
  delay_secs    the inter-repeat delay (default 0.0)
  hold_secs     the long-press duration, START_LONG/END_LONG handled by the script
                (default 0.0) — the script owns the key semantics, so it decides what
                "hold" means

All four are always present, including defaults, so a script can rely on the shape.
A raising script surfaces a translated error rather than a silent no-op. That made the
t44 script-failure mechanism consistent in the process: async_call_script() is now the
one caller for both the media player's per-command scripts and the remote's, raising
ServiceValidationError(translation_domain="nvidia_shield",
translation_key="command_script_failed") with {action, script, error} placeholders
instead of a bare HomeAssistantError — the t44 test was updated to assert the
translation contract (domain, key, placeholders) rather than a message string, which is
stronger evidence and gives the user real copy. The new copy lives in BOTH strings
files, as does the unknown_source key from UNIT A.

Option handling reuses the t47 C work: the field is an entity selector (so a cleared
value is tolerated by the schema), the stored value is trimmed, and a blank,
hand-edited or non-string value means "not configured" rather than a call to nowhere.

Verified: 454 passed / 2 skipped, ruff clean, drift engine exit 0 under real HA
(23 modules, 58 imports, 164 relative imports, 36 call arguments, 7 awaited HA calls).
2026-10-11 07:07:06 +01:00

1363 lines
53 KiB
Python

"""Media player entity for Nvidia Shield.
Phase 2 architecture (docs/MVP_PLAN.md §2): the entry's ShieldConnectionManager
(connection.py) owns both transports — ADB (adb_shell, state source) and the
absorbed remote protocol (androidtvremote2, local push) — plus their StateStore;
this entity is a thin callback-view over it.
State architecture:
- Power ladder: protocol is_on push → ADB wake (exact mWakefulness) → plug off
- Playback state: Jellyfin (polling, slow 10-30s) or ADB media session
- Metadata: Jellyfin attributes
- Commands: a configured per-command script (t44) → protocol key push → ADB
keyevent. The external androidtv_remote entity tier that used to back this is
gone — t41 removed it with the entity — so a command has exactly one owner.
Intent tracking bridges the gap between instant commands and slow Jellyfin polling:
1. User presses pause → intent recorded → UI shows paused immediately
2. Command sent over the serving transport → Shield pauses on screen
3. 10-30s later Jellyfin confirms paused → intent cleared
4. If Jellyfin doesn't confirm in 30s → retry once on the serving
transport (protocol/ADB stamped on the intent) → surrender to truth
"""
import asyncio
import logging
import time
import voluptuous as vol
from homeassistant.components.media_player import (
BrowseMedia,
MediaClass,
MediaPlayerDeviceClass,
MediaPlayerEntity,
MediaPlayerEntityFeature,
MediaPlayerState,
MediaType,
)
from homeassistant.config_entries import ConfigEntry
from homeassistant.const import STATE_PAUSED, STATE_PLAYING
from homeassistant.core import CALLBACK_TYPE, Event, HomeAssistant, callback
from homeassistant.exceptions import ServiceValidationError
from homeassistant.helpers.entity import DeviceInfo
from homeassistant.helpers.entity_platform import AddEntitiesCallback
from homeassistant.helpers.event import async_call_later, async_track_state_change_event
from .connection import ShieldConnectionManager
from .const import (
ATTR_MEDIA_DAG_JELLYFIN_ENTITY,
ATTR_MEDIA_DAG_NOW_PLAYING,
ATTR_MEDIA_DAG_RECEIVER_ENTITY,
ATTR_MEDIA_DAG_RECEIVER_INPUT,
ATTR_MEDIA_DAG_ROLE,
ATTR_MEDIA_DAG_RUNNING_APPS,
CHANNEL_DIGIT_DELAY,
CONF_ADB_COMMAND_ENABLED,
CONF_ADB_STORE_APP_INFO,
CONF_APP_ICON_MAP,
CONF_APP_NAME_MAP,
CONF_CHANNEL_DIGIT_DELAY,
CONF_CHANNEL_SEND_ENTER,
CONF_JELLYFIN_ENTITY,
CONF_POWER_ENTITY,
CONF_RECEIVER_ENTITY,
CONF_RECEIVER_INPUT,
DEFAULT_APP_DIRECTORY,
DOMAIN,
PROTOCOL_MEDIA_KEYS,
PROTOCOL_REMOTE_KEYS,
SCRIPT_VAR_APP_NAME,
SCRIPT_VAR_LEVEL,
SCRIPT_VAR_MUTED,
TIVIMATE_PACKAGE,
command_scripts,
)
from .ha_adb_common import PlaybackIntent, running_apps_from_tasks
from .jellyfin import fetch_session_media_info
from .power import discover_power_siblings
_LOGGER = logging.getLogger(__name__)
INTENT_TIMEOUT = 10 # seconds before self-heal fires
MAX_RETRIES = 1
# Map service names to the MediaPlayerState we expect after the command
SERVICE_TO_STATE = {
"media_pause": MediaPlayerState.PAUSED,
"media_play": MediaPlayerState.PLAYING,
"media_stop": MediaPlayerState.IDLE,
}
_BASE_FEATURES = (
MediaPlayerEntityFeature.TURN_ON
| MediaPlayerEntityFeature.TURN_OFF
| MediaPlayerEntityFeature.VOLUME_STEP
| MediaPlayerEntityFeature.VOLUME_MUTE
| MediaPlayerEntityFeature.PLAY_MEDIA
| MediaPlayerEntityFeature.BROWSE_MEDIA
)
_PLAYBACK_FEATURES = (
MediaPlayerEntityFeature.PLAY
| MediaPlayerEntityFeature.PAUSE
| MediaPlayerEntityFeature.STOP
| MediaPlayerEntityFeature.NEXT_TRACK
| MediaPlayerEntityFeature.PREVIOUS_TRACK
)
async def async_call_script(
hass: HomeAssistant, script: str, action: str, variables: dict | None = None
) -> None:
"""Call a configured script with variables, surfacing failures (t44/t47).
``blocking=True`` so a script that fails surfaces HERE: a command that cannot
run must be a visible, translated error rather than a silent no-op. Module-level
so the media player and the remote entity share one implementation.
"""
data: dict = {"entity_id": script}
if variables:
data["variables"] = variables
try:
await hass.services.async_call("script", "turn_on", data, blocking=True)
except Exception as err: # noqa: BLE001 - re-raised as a user-facing error
_LOGGER.error("the script for %s (%s) failed: %s", action, script, err)
raise ServiceValidationError(
translation_domain=DOMAIN,
translation_key="command_script_failed",
translation_placeholders={
"action": action,
"script": script,
"error": str(err),
},
) from err
async def async_run_command_script(
hass: HomeAssistant, options: dict, command: str, variables: dict | None = None
) -> bool:
"""Run the script configured for ``command``; True when one handled it (t44)."""
script = command_scripts(options).get(command)
if not script:
return False
await async_call_script(hass, script, command, variables)
return True
async def async_setup_entry(
hass: HomeAssistant,
entry: ConfigEntry,
async_add_entities: AddEntitiesCallback,
) -> None:
async_add_entities([NvidiaShieldMediaPlayer(hass, entry)])
# P5-1: one-time legacy unique_id migration (t20 F3 closure)
hass.async_create_task(_migrate_legacy_unique_id(hass, entry))
async def _migrate_legacy_unique_id(hass, entry) -> None:
"""Migrate legacy androidtv-entity-id unique_ids once (t20 F3).
Legacy entries carry the androidtv entity id as unique_id; the one-time
migration moves it to the protocol MAC when the transport can resolve
it, else to the config-entry id. After the single update_entry the
legacy pattern no longer matches, so this never runs twice for an
entry. No behavior change: the entry's data/options are untouched.
"""
# t41: the entity path is gone, so the SHAPE of the stale id is the marker.
# Legacy entries (pre-t29 G2) carry the androidtv entity id as unique_id;
# every other shape (a MAC, the config-entry id, a yaml: seed id) is left
# exactly as it is.
legacy = entry.unique_id or ""
if not legacy.startswith("media_player."):
return
manager = getattr(entry, "runtime_data", None)
new_id = None
if manager is not None:
info = await manager.async_protocol_device_info()
if info is not None:
_name, new_id = info
if not new_id:
new_id = entry.entry_id
# t26 F4: another entry may already own the target MAC — the collision
# pre-check falls back to the config-entry id instead of re-binding the
# unique_id to a MAC that could collide with a real second instance.
other_entries = getattr(
getattr(hass, "config_entries", None), "entries", []
) or []
if any(
getattr(other, "unique_id", None) == new_id
for other in other_entries
if getattr(other, "entry_id", None) != entry.entry_id
):
_LOGGER.warning(
"P5-1: unique_id migration target %r already in use — falling "
"back to the config-entry id",
new_id,
)
new_id = entry.entry_id
hass.config_entries.async_update_entry(entry, unique_id=new_id)
_LOGGER.info("P5-1: legacy unique_id %r migrated to %r", legacy, new_id)
def entity_available(manager: ShieldConnectionManager | None) -> bool:
"""Is ANY usable transport healthy for this entry? (t40 live install)
The single ladder behind ``media_player.available``, ``remote.available``
and the diagnostics payload, so the three cannot disagree:
* the protocol transport is wired and has not reported the device
unreachable — it serves power/app/volume even when ADB is down;
* or ADB is connected (live state data);
* or fresh wake data exists (the poller has spoken at least once);
* or the manager is passive (no ADB configured at all): nothing to
transport is not a broken transport.
Unavailable only when a CONFIGURED transport is actively down and no usable
data exists. The t5-F2 rule ("an ADB manager that is down means unreliable
state") took the whole entity down while a healthy paired protocol transport
was still serving commands — the reported defect.
"""
if not isinstance(manager, ShieldConnectionManager):
return True
if manager.protocol_active and manager.is_available is not False:
return True
if manager.connected:
return True
if manager.awake is not None:
return True
return not manager.available
def resolve_app_name(
package: str | None,
app_name_map,
app_label,
) -> str | None:
"""Resolve a package id to a friendly name (t40; entity tier removed t41).
The single chain behind ``media_player.app_name`` and the Current App
sensor:
1. the user's explicit apps map (``CONF_APP_NAME_MAP``);
2. the cached device-manifest label (``manager.app_label`` — a cache miss
enqueues the on-demand fetch and falls through);
3. the raw package text — a bare or unknown package falls back to itself,
never to None.
"""
if package:
mapped = (app_name_map or {}).get(package)
if mapped:
return mapped
label = app_label(package) if app_label is not None else None
if label:
return label
return package or None
class NvidiaShieldMediaPlayer(MediaPlayerEntity):
_attr_device_class = MediaPlayerDeviceClass.TV
_attr_has_entity_name = True
_attr_name = None
_attr_should_poll = False
# Overridden as a property below: ADB-health aware
def __init__(self, hass: HomeAssistant, entry: ConfigEntry) -> None:
self.hass = hass
self._entry = entry
self._attr_unique_id = f"{DOMAIN}_{entry.entry_id}_media_player"
self._unsub_listeners: list = []
# Intent tracking
self._intent: PlaybackIntent | None = None
self._intent_timer_unsub: CALLBACK_TYPE | None = None
# Power monitoring — discovered from power switch entity
self._power_sensors: dict[str, str] = {}
# Jellyfin media stream info (resolution, codec, etc.)
self._media_info: dict | None = None
# ADB-derived state comes from the entry's ShieldConnectionManager
# (connection.py) — this entity is a thin callback-view over its store.
self._manager: ShieldConnectionManager | None = None
self._manager_unsub: CALLBACK_TYPE | None = None
# In-flight channel digit entry (play_media(channel) — §7); a new
# play_media cancels the previous sequence (core task-cancel guard).
self._channel_task = None
# Last channel entered via play_media(channel) — the foreground
# tier's title fallback when an app publishes no session (P3-3a).
self._last_channel: str | None = None
# Entity-owned background tasks (intent retries, media-info fetch);
# cancelled on unload. The manager owns the socket — never touch it
# here directly.
self._entity_tasks: set = set()
@property
def available(self) -> bool:
"""Available while ANY usable transport is healthy (t40 live install).
ADB enabled but unreachable no longer takes the entity down: a paired,
available protocol transport still serves power/app/volume. The ladder
is shared with the remote and diagnostics (``entity_available``).
"""
return entity_available(getattr(self._entry, "runtime_data", None))
@property
def _jellyfin_entity(self) -> str | None:
return self._entry.options.get(CONF_JELLYFIN_ENTITY) or None
@property
def _receiver_entity(self) -> str | None:
return self._entry.options.get(CONF_RECEIVER_ENTITY) or None
@property
def _receiver_input(self) -> str | None:
return self._entry.options.get(CONF_RECEIVER_INPUT) or None
@property
def device_info(self) -> DeviceInfo:
# G10 (t30): when the protocol transport is live and captured, the
# registry card carries the protocol-pushed identity (name from the
# device itself, manufacturer 'Google' per the audit ruling); the
# pre-capture shape stays the entry-title fallback.
captured = (
self._manager.protocol_device_data if self._manager is not None else None
)
if captured:
name, manufacturer, model, sw = captured
return DeviceInfo(
identifiers={(DOMAIN, self._entry.entry_id)},
name=name or self._entry.title,
manufacturer=manufacturer,
model=model,
sw_version=sw or None,
)
return DeviceInfo(
identifiers={(DOMAIN, self._entry.entry_id)},
name=self._entry.title,
manufacturer="NVIDIA",
model="Shield TV",
)
@property
def _power_entity(self) -> str | None:
return self._entry.options.get(CONF_POWER_ENTITY) or None
@property
def _adb_store_info(self) -> bool:
return self._entry.options.get(CONF_ADB_STORE_APP_INFO, True)
async def async_added_to_hass(self) -> None:
# P4-2a: opt-in as an adb_command target (option default off).
# Registered at setup; unregistered at unload when the last
# participating entity goes away.
if self._entry.options.get(CONF_ADB_COMMAND_ENABLED, False):
# F4: the registry key is computed once and stored on the
# entity, so add/remove always agree even when entity_id is
# assigned by HA core after the first read.
self._adb_command_key = (
getattr(self, "entity_id", None) or self._attr_unique_id
)
_ADB_COMMAND_TARGETS[self._adb_command_key] = self._manager
# Discover power sensor siblings from the power switch
if self._power_entity:
self._power_sensors = discover_power_siblings(self.hass, self._power_entity)
# Consume the entry's ShieldConnectionManager (thin-view pattern)
manager = getattr(self._entry, "runtime_data", None)
if manager is not None:
self._manager = manager
self._manager_unsub = manager.register_listener(
self._on_manager_update
)
entities = [
entity_id
for entity_id in (self._jellyfin_entity, self._power_entity)
if entity_id
]
self._unsub_listeners.append(
async_track_state_change_event(
self.hass, entities, self._on_source_change
)
)
async def async_will_remove_from_hass(self) -> None:
for unsub in self._unsub_listeners:
unsub()
self._unsub_listeners.clear()
self._clear_intent()
if self._manager_unsub:
self._manager_unsub()
self._manager_unsub = None
# Cancel in-flight entity tasks so they cannot outlive the entity.
for task in self._entity_tasks:
task.cancel()
self._entity_tasks.clear()
# P4-2a/t29 G8: drop this entity's service participation (same key
# as add). The service itself stays registered (always-on setup).
# ── Intent management ──
def _set_intent(self, service: str, target: MediaPlayerState) -> None:
"""Record a new playback intent. Replaces any existing intent."""
# Cancel existing timer
if self._intent_timer_unsub:
self._intent_timer_unsub()
# Capture current Jellyfin state before the intent
jf = self._read(self._jellyfin_entity)
prior = jf.state if jf else None
self._intent = PlaybackIntent.create(
target_state=target.value,
command=service,
prior_state=prior,
)
# Schedule self-heal timeout
self._intent_timer_unsub = async_call_later(
self.hass, INTENT_TIMEOUT, self._on_intent_timeout
)
_LOGGER.debug("Intent set: %s → %s (prior JF: %s)", service, target, prior)
def _clear_intent(self) -> None:
"""Clear the pending intent and its timer."""
if self._intent_timer_unsub:
self._intent_timer_unsub()
self._intent_timer_unsub = None
self._intent = None
@callback
def _on_intent_timeout(self, _now) -> None:
"""Self-heal: intent wasn't confirmed by Jellyfin in time."""
intent = self._intent
if intent is None:
return
jf = self._read(self._jellyfin_entity)
jf_state = jf.state if jf else None
# Check if Jellyfin caught up during the timeout window
if jf_state == intent.target_state:
_LOGGER.debug("Intent %s confirmed at timeout check", intent.command)
self._clear_intent()
self.async_write_ha_state()
return
# Retry once
if intent.retry_count < MAX_RETRIES:
intent.retry_count += 1
intent.created_at = time.monotonic()
_LOGGER.warning(
"Intent %s not confirmed (JF=%s, want=%s), retrying (attempt %d)",
intent.command, jf_state, intent.target_state, intent.retry_count,
)
if (
intent.via_protocol
and intent.protocol_key
and self._manager is not None
):
# The command was served by the protocol key push — retry there.
self._track_task(
self._manager.send_protocol_key(intent.protocol_key)
)
elif (
intent.via_adb
and intent.adb_command
and self._manager is not None
and self._manager.connected
):
# The command was originally served by ADB — retry over ADB.
self._track_task(
self._manager.send_media_command(intent.adb_command)
)
else:
# t41: neither of OUR transports served this command (both were
# down when it was sent), so there is nothing to re-send. Retrying
# by delegating to another integration is exactly what this change
# removes — surrender to the truth instead.
_LOGGER.warning(
"Intent %s had no serving transport to retry — falling back "
"to truth",
intent.command,
)
self._clear_intent()
self.async_write_ha_state()
return
self._intent_timer_unsub = async_call_later(
self.hass, INTENT_TIMEOUT, self._on_intent_timeout
)
return
# Exhausted retries — surrender to Jellyfin truth
_LOGGER.error(
"Intent %s failed after %d retries (JF=%s), falling back to truth",
intent.command, MAX_RETRIES, jf_state,
)
self._clear_intent()
self.async_write_ha_state()
# ── State change listener ──
@callback
def _on_source_change(self, event: Event) -> None:
"""React to state changes in Jellyfin or the power switch."""
entity_id = event.data.get("entity_id")
new_state_obj = event.data.get("new_state")
# Power off clears any intent — device is off, intent is moot
if (
entity_id == self._power_entity
and new_state_obj
and not self._is_power_on()
and self._intent
):
_LOGGER.debug("Intent cleared: device powered off")
self._clear_intent()
# Jellyfin state change — check for intent confirmation and fetch media info
if entity_id == self._jellyfin_entity and new_state_obj:
new_jf = new_state_obj.state
# Intent confirmation
if self._intent:
intent = self._intent
if new_jf == intent.target_state:
_LOGGER.debug("Intent %s confirmed by Jellyfin", intent.command)
self._clear_intent()
elif new_jf not in (
intent.prior_state, "unavailable", "unknown", None
):
_LOGGER.debug(
"Intent %s overridden by external action (JF=%s)",
intent.command, new_jf,
)
self._clear_intent()
# Fetch media stream info when playing
if new_jf in (STATE_PLAYING, STATE_PAUSED):
entity_picture = new_state_obj.attributes.get("entity_picture", "")
self._track_task(
self._fetch_media_info(entity_picture)
)
else:
self._media_info = None
# Always re-evaluate state
self.async_write_ha_state()
# ── Helpers ──
def _read(self, entity_id: str | None):
if not entity_id:
return None
return self.hass.states.get(entity_id)
@callback
def _on_manager_update(self) -> None:
"""Connection manager's store changed — re-evaluate our state."""
self.async_write_ha_state()
def _track_task(self, coro) -> None:
"""Dispatch an entity background task; cancelled on unload.
Entity-owned tasks (intent retries, media-info fetch) must never go
through a bare hass.async_create_task: they would survive removal
(reviewer finding F2). The connection manager owns its own tasks and
the socket — nothing here touches it directly.
"""
task = self.hass.async_create_task(coro)
self._entity_tasks.add(task)
task.add_done_callback(self._entity_tasks.discard)
return task
async def _fetch_media_info(self, entity_picture: str) -> None:
"""Read stream info from the HA Jellyfin integration's coordinator."""
info = await fetch_session_media_info(
self.hass, self._jellyfin_entity, self._entry.title
)
if info != self._media_info:
self._media_info = info
self.async_write_ha_state()
def _jf_active(self) -> bool:
"""Is Jellyfin reporting active playback?"""
jf = self._read(self._jellyfin_entity)
if jf and jf.state in (STATE_PLAYING, STATE_PAUSED):
return True
# If we have an active intent for play/pause, media is conceptually active
return bool(
self._intent and self._intent.target_state in (STATE_PLAYING, STATE_PAUSED)
)
# ── State ──
def _is_power_on(self) -> bool | None:
"""Determine if the Shield is powered on.
Priority: ADB wake state > power entity plug off > unknown.
ADB is the authority — it knows if the device is awake or asleep.
The plug being "on" just means the outlet has power (standby).
"""
# 1. Protocol is_on push — fastest truth when the transport is live
protocol_is_on = self._manager.is_on if self._manager else None
if protocol_is_on is not None:
return protocol_is_on
# 2. ADB wake state — exact mWakefulness parse
adb_awake = self._manager.awake if self._manager else None
if adb_awake is not None:
return adb_awake
# 3. Power entity — only trust "off" (plug pulled = definitely off)
if self._power_entity:
power_state = self._read(self._power_entity)
if power_state and power_state.state == "off":
return False
return None
@property
def state(self) -> MediaPlayerState:
# Check if plug is off first — truly off
if self._power_entity:
power_state = self._read(self._power_entity)
if power_state and power_state.state == "off":
return MediaPlayerState.OFF
power = self._is_power_on()
if power is False:
if self._manager is not None and self._manager.is_on is False:
return MediaPlayerState.OFF # protocol says powered off
# ADB says asleep — standby (yellow dot)
return MediaPlayerState.IDLE
if power is None:
return MediaPlayerState.IDLE
# Tier 1: Active intent overrides Jellyfin
if self._intent is not None:
return MediaPlayerState(self._intent.target_state)
# Tier 2: Jellyfin is authoritative
jf = self._read(self._jellyfin_entity)
if jf:
if jf.state == STATE_PLAYING:
return MediaPlayerState.PLAYING
if jf.state == STATE_PAUSED:
return MediaPlayerState.PAUSED
# Tier 3: ADB media session (non-Jellyfin apps)
adb_info = self._manager.best_session(self.app_id) if self._manager else None
if adb_info:
if adb_info.playing:
return MediaPlayerState.PLAYING
if adb_info.paused:
return MediaPlayerState.PAUSED
# Tier 3.5 (P3-3): foreground fallback — an app is open (protocol
# current_app push, else the ADB mResumedActivity parse) but publishes
# no media session. The device is still ON; the now-playing tier
# carries the last-known/channel/audio-hint identity.
if self._manager is not None and self._manager.foreground_app:
return MediaPlayerState.ON
# Tier 4: On but no media
return MediaPlayerState.ON
@property
def supported_features(self) -> MediaPlayerEntityFeature:
if self._jf_active():
features = _BASE_FEATURES | _PLAYBACK_FEATURES
else:
# ADB media session also supports playback controls
adb_info = self._manager.best_session(self.app_id) if self._manager else None
if adb_info and (adb_info.playing or adb_info.paused):
features = _BASE_FEATURES | _PLAYBACK_FEATURES
else:
features = _BASE_FEATURES
# t44/t47: a command that exists ONLY as a script still has to be
# reachable, and the feature flag is what makes HA offer it. volume_set has
# no native path at all; select_source appears when EITHER a script is
# configured OR there is a source list to offer (t47 gave it a native path).
if self._script_for("volume_set"):
features |= MediaPlayerEntityFeature.VOLUME_SET
if self._script_for("select_source") or self.source_list:
features |= MediaPlayerEntityFeature.SELECT_SOURCE
return features
# ── Metadata from Jellyfin ──
def _jf_attr(self, key: str):
jf = self._read(self._jellyfin_entity)
return jf.attributes.get(key) if jf else None
@property
def app_id(self):
"""The raw foreground package from the manager's store (t41).
Both native transports stamp it: the protocol current-app push and the
ADB mResumedActivity parse. None until one of them has reported.
"""
return self._manager.current_app if self._manager is not None else None
@property
def _app_name_map(self) -> dict:
"""The user's apps name/icon map (P4-1 options editor)."""
return self._entry.options.get(CONF_APP_NAME_MAP) or {}
@property
def _app_directory(self) -> dict:
"""Launchable apps: the user's map, else the curated default (P4-1).
ONE source for the browse tree, the source list and the reverse lookup, so
the dropdown can never offer a name the launch path cannot resolve.
"""
return self._entry.options.get(CONF_APP_NAME_MAP) or DEFAULT_APP_DIRECTORY
@property
def source_list(self) -> list[str]:
"""The apps as friendly names — the dropdown a UMP replacement reads (t47).
Directory order (the user's map order, or the curated list), so rebuilding
the page does not shuffle it.
"""
return [str(name) for name in self._app_directory.values()]
@property
def source(self) -> str | None:
"""The foreground app's friendly name — the same chain as app_name (t47).
``resolve_app_name``: the user's map, then the cached device-manifest label,
then the raw package. Same answer as the Current App sensor, so a
universal-media-player replacement cannot see two different truths.
"""
return self.app_name
@property
def app_name(self):
"""P5-1 resolution order — explicit override first:
1. CONF_APP_NAME_MAP (the user's explicit override)
2. device manifest label (`pm dump`, cached ≥24 h, resolved on
demand — a miss enqueues the fetch and falls through)
3. raw package (protocol push / ADB foreground parse)
"""
# t40: one implementation, shared with the Current App sensor
# (``resolve_app_name``) — the two can no longer disagree about what
# is on screen.
package = self._manager.foreground_app if self._manager is not None else None
return resolve_app_name(
package,
self._app_name_map,
self._manager.app_label if self._manager is not None else None,
)
@property
def media_content_type(self):
return self._jf_attr("media_content_type") if self._jf_active() else None
@property
def media_title(self):
return self._jf_attr("media_title") if self._jf_active() else None
@property
def media_series_title(self):
return self._jf_attr("media_series_title") if self._jf_active() else None
@property
def media_season(self):
return self._jf_attr("media_season") if self._jf_active() else None
@property
def media_episode(self):
return self._jf_attr("media_episode") if self._jf_active() else None
@property
def media_duration(self):
return self._jf_attr("media_duration") if self._jf_active() else None
@property
def media_position(self):
return self._jf_attr("media_position") if self._jf_active() else None
@property
def media_position_updated_at(self):
return self._jf_attr("media_position_updated_at") if self._jf_active() else None
@property
def media_image_url(self):
"""Jellyfin session picture, else the P5-2 apps-map icon override."""
if self._jf_active():
jf = self._jf_attr("entity_picture")
if jf:
return jf
package = self._manager.foreground_app if self._manager else None
if package:
icon_map = self._entry.options.get(CONF_APP_ICON_MAP, {})
return icon_map.get(package)
return None
@property
def volume_level(self) -> float | None:
"""Protocol volume push readout (C-VOL — level only, no VOLUME_SET)."""
if self._manager is None:
return None
info = self._manager.volume_info
if info is None:
return None
level, volume_max, _muted = info
try:
if volume_max and volume_max > 0:
return level / volume_max
except (TypeError, ValueError):
pass
return None
@property
def is_volume_muted(self) -> bool | None:
"""Real mute state from the protocol push (was unknowable pre-Phase 2)."""
if self._manager is None:
return None
info = self._manager.volume_info
return info[2] if info is not None else None
def _get_now_playing(self) -> dict | None:
if not self._jf_active():
return None
jf = self._read(self._jellyfin_entity)
if not jf:
return None
attrs = jf.attributes
np = {"state": self.state.value, "title": attrs.get("media_title"),
"media_type": attrs.get("media_content_type")}
for src, dst in [("media_series_title", "series"), ("media_season", "season"),
("media_episode", "episode"), ("media_duration", "duration"),
("media_position", "position"),
("media_position_updated_at", "position_updated_at")]:
v = attrs.get(src)
if v is not None:
np[dst] = v
if attrs.get("entity_picture"):
np["thumbnail"] = attrs["entity_picture"]
if self._media_info:
np["media_info"] = self._media_info
return np
def _get_adb_now_playing(self) -> dict | None:
"""Build now-playing from ADB media session (non-Jellyfin apps)."""
info = self._manager.best_session(self.app_id) if self._manager else None
if not info:
return None
if not self._adb_store_info:
# Privacy mode: show that something is playing but not what
if info.playing or info.paused:
return {
"state": "playing" if info.playing else "paused",
"title": self.app_name or self.app_id or "Playing",
"source": "media_session",
}
return None
if not info.title:
return None
np = {
"state": "playing" if info.playing else ("paused" if info.paused else "idle"),
"title": info.title,
"source": "media_session",
}
if info.artist:
np["artist"] = info.artist
if info.album:
np["album"] = info.album
return np
def _get_app_now_playing(self) -> dict | None:
"""Foreground-tier now-playing (P3-3a): an app is open but publishes
no media session (TiviMate, R2). Title = last known state, else the
last channel entered, else the zero-cost audio-playback hint.
"""
manager = self._manager
if manager is None:
return None
foreground = manager.foreground_app
if not foreground:
return None
state = "idle"
title = None
info = manager.last_known_session(foreground)
if info is not None and (info.playing or info.paused):
state = "playing" if info.playing else "paused"
# Privacy mode: identity stays the app, never the media title
title = None if not self._adb_store_info else info.title
if title is None and not self._adb_store_info:
# F3: privacy mode first — identity stays the app, so neither the
# channel number nor the media title can leak as the identity.
title = self.app_name or self.app_id or foreground
if title is None and self._last_channel and (
# F1: the channel number belongs to the channel app only — never
# leak it to the launcher or another foreground app.
foreground == TIVIMATE_PACKAGE or foreground in manager.audio_playback
):
title = self._last_channel
if title is None and foreground in manager.audio_playback:
# E hint (zero round-trip cost): audio was recently played
title = "Media recently active"
if title is None:
return None # bare foreground app — the state stays ON regardless
return {"state": state, "title": title, "source": "app"}
def _get_power_data(self) -> dict | None:
"""Read current values from discovered power sensors."""
if not self._power_sensors:
return None
data = {}
for key, entity_id in self._power_sensors.items():
if key == "switch":
continue
state = self._read(entity_id)
if state and state.state not in ("unavailable", "unknown"):
try:
data[key] = float(state.state)
except (ValueError, TypeError):
data[key] = state.state
return data if data else None
def _get_running_apps(self) -> list[dict] | None:
"""Build a list of running apps from ADB recent tasks + media sessions."""
if not self._manager:
return None
apps = self._manager.running_apps
if not apps:
return None
if not self._adb_store_info:
return None
return running_apps_from_tasks(
apps,
self._manager.active_sessions,
foreground_package=self.app_id,
last_known=self._manager.last_known_map(),
)
# G12 (t30): attributes that change with every poll must not bloat the
# database (entity doc) — dag internals are declared unrecorded.
_unrecorded_attributes = frozenset(
{
ATTR_MEDIA_DAG_NOW_PLAYING,
ATTR_MEDIA_DAG_RUNNING_APPS,
ATTR_MEDIA_DAG_RECEIVER_ENTITY,
ATTR_MEDIA_DAG_RECEIVER_INPUT,
ATTR_MEDIA_DAG_ROLE,
}
)
@property
def extra_state_attributes(self) -> dict:
"""Extra state attributes — a PROPERTY, as HA requires (t40 blocker).
``Entity.__async_calculate_state`` merges them with
``attr |= self.extra_state_attributes``; declaring this as a plain
method made every state write raise
``TypeError: 'method' object is not iterable``, so the entity could
never render on a live install.
"""
# Now playing: prefer Jellyfin, fall back to ADB media session,
# then the foreground tier (P3-3a).
now_playing = self._get_now_playing()
if not now_playing:
now_playing = self._get_adb_now_playing()
if not now_playing:
now_playing = self._get_app_now_playing()
attrs = {"app_id": self.app_id, "app_name": self.app_name,
ATTR_MEDIA_DAG_ROLE: "source",
ATTR_MEDIA_DAG_NOW_PLAYING: now_playing}
if self._receiver_entity:
attrs[ATTR_MEDIA_DAG_RECEIVER_ENTITY] = self._receiver_entity
if self._receiver_input:
attrs[ATTR_MEDIA_DAG_RECEIVER_INPUT] = self._receiver_input
if self._jellyfin_entity:
attrs[ATTR_MEDIA_DAG_JELLYFIN_ENTITY] = self._jellyfin_entity
# Running apps from ADB media sessions
running_apps = self._get_running_apps()
if running_apps:
attrs[ATTR_MEDIA_DAG_RUNNING_APPS] = running_apps
# Power monitoring
if self._power_entity:
attrs["power_switch"] = self._power_entity
power_data = self._get_power_data()
if power_data:
attrs["power_monitoring"] = power_data
# Intent state for debugging
if self._intent:
attrs["_intent"] = self._intent.to_debug_dict()
return attrs
# ── Commands — our own transports only (t41: the external entity is gone) ──
async def _power_key(self, *, send_when_on: bool) -> None:
"""Send the protocol POWER key when the known state disagrees (t41).
Both native transports are ours now, so this no longer delegates to an
androidtv_remote entity: the protocol POWER key is the path we own. An
unknown state sends nothing (no superfluous toggle — the same rule the
remote entity applies), and without the protocol transport there is
nothing to transport the key over.
"""
manager = self._manager
if manager is None or manager.is_on is not send_when_on:
return
await manager.send_protocol_key(PROTOCOL_REMOTE_KEYS["power"])
def _script_for(self, command: str) -> str | None:
"""The script configured to own ``command``, if any (t44)."""
return command_scripts(self._entry.options).get(command)
async def _script_served(self, command: str, variables: dict | None = None) -> bool:
"""True when a configured script handled ``command`` instead of the transports."""
return await async_run_command_script(
self.hass, self._entry.options, command, variables
)
async def async_turn_on(self):
"""Wake the Shield (only when it reports OFF) — or run the turn_on script."""
if await self._script_served("turn_on"):
return
await self._power_key(send_when_on=False)
async def async_turn_off(self):
"""Sleep the Shield (only when it reports ON) — or run the turn_off script."""
if await self._script_served("turn_off"):
return
await self._power_key(send_when_on=True)
async def async_volume_up(self):
if await self._script_served("volume_up"):
return
await self._remote_key_cmd("volume_up", "volume_up")
async def async_volume_down(self):
if await self._script_served("volume_down"):
return
await self._remote_key_cmd("volume_down", "volume_down")
async def async_mute_volume(self, mute):
"""Mute — via the configured script, else the protocol/ADB key (C-VOL)."""
if await self._script_served("volume_mute", {SCRIPT_VAR_MUTED: mute}):
return
await self._remote_key_cmd("volume_mute", "mute")
async def async_set_volume_level(self, volume):
"""Set absolute volume — reachable only with a script (t44).
There is no native path to replace: the protocol carries UP/DOWN/MUTE keys
only (C-VOL) and ADB has no absolute volume either. Configured, this is the
hook for a device whose volume is owned elsewhere (a speaker switch);
unconfigured it stays the no-op it has always been.
"""
await self._script_served("volume_set", {SCRIPT_VAR_LEVEL: volume})
def _source_package(self, source) -> str | None:
"""The package behind a source name, or a package id passed through (t47)."""
directory = self._app_directory
wanted = str(source or "").strip()
if not wanted:
return None
if wanted in directory:
# an automation may hand us the package directly; that is what the
# browse tree publishes as media_content_id
return wanted
folded = wanted.casefold()
for package, name in directory.items():
if str(name).casefold() == folded:
return package
return None
async def async_select_source(self, source):
"""Select an app by its friendly name (t47) — script first, else launch it.
A configured ``select_source`` script keeps precedence (t44: selecting a
source can be more than launching an app — an AVR input, a speaker switch).
Without one the name is resolved back to its package through the SAME
directory the source list came from and launched over the shared
``play_media("app", …)`` path, so a universal-media-player replacement gets
the native behaviour. An unknown name is an error, never a silent no-op.
"""
if await self._script_served("select_source", {SCRIPT_VAR_APP_NAME: source}):
return
package = self._source_package(source)
if package is None:
raise ServiceValidationError(
translation_domain=DOMAIN,
translation_key="unknown_source",
translation_placeholders={"source": str(source)},
)
await self.async_play_media(MediaType.APP, package)
async def _remote_key_cmd(self, remote_key: str, adb_key: str) -> None:
"""Simple key command without intent bookkeeping: protocol → ADB keyevent."""
protocol_key = PROTOCOL_REMOTE_KEYS.get(remote_key)
if (
protocol_key
and self._manager is not None
and await self._manager.send_protocol_key(protocol_key)
):
return
if self._manager is not None and await self._manager.send_media_command(adb_key):
return
async def _media_cmd(
self, ha_service: str, adb_command: str, intent_state: MediaPlayerState | None = None
) -> None:
"""Send a media command over the fastest available command path.
Order: protocol key push → ADB keyevent (t41: our own transports only —
the transitional external-entity tier is gone). With neither transport
up the command is a no-op, never a call into another integration.
"""
if intent_state:
self._set_intent(ha_service, intent_state)
self.async_write_ha_state()
# Use ADB media dispatch when ADB is active and Jellyfin isn't playing
jf = self._read(self._jellyfin_entity)
jf_active = jf and jf.state in (STATE_PLAYING, STATE_PAUSED)
# 1. Protocol key push (fast; works whenever the transport is up)
protocol_key = PROTOCOL_MEDIA_KEYS.get(ha_service)
if (
protocol_key
and self._manager is not None
and await self._manager.send_protocol_key(protocol_key)
):
if self._intent is not None:
self._intent.via_protocol = True
self._intent.protocol_key = protocol_key
return
# 2. ADB keyevent (socket-independent; exact same commands as before)
if self._manager and self._manager.connected and not jf_active:
success = await self._manager.send_media_command(adb_command)
if success:
# The ADB path served this command — the self-heal retry must
# also go over ADB, not back to the remote.
if self._intent is not None:
self._intent.via_adb = True
self._intent.adb_command = adb_command
return
async def async_media_play(self):
await self._media_cmd("media_play", "play", MediaPlayerState.PLAYING)
async def async_media_pause(self):
await self._media_cmd("media_pause", "pause", MediaPlayerState.PAUSED)
async def async_media_stop(self):
await self._media_cmd("media_stop", "stop", MediaPlayerState.IDLE)
async def async_media_next_track(self):
await self._media_cmd("media_next_track", "next")
async def async_media_previous_track(self):
await self._media_cmd("media_previous_track", "previous")
async def async_bring_to_foreground(self, package: str) -> bool:
"""Bring a specific app to the foreground via ADB."""
if self._manager is None or not self._manager.connected:
_LOGGER.warning("ADB not available for bring_to_foreground")
return False
return await self._manager.bring_to_foreground(package)
# ── BrowseMedia app directory (P4-2c) ──
async def async_browse_media(self, media_content_type=None, media_content_id=None):
"""Root lists the apps map (or the curated default) → play_media(app).
t37 D1: the standard media_player tree, exactly as core's own
androidtv_remote/media_player.py builds it — ``BrowseMedia`` from
homeassistant.components.media_player, every node carrying an explicit
media_content_id/media_content_type, and the directory naming the
class of its children. ``BrowseMediaSource`` only ever existed in
homeassistant.components.media_source.models (t30 G18's domain
parameter is ITS contract: it builds ``media_source://<domain>`` ids),
so an app-directory node must never claim one — and the import above
removed a name media_player has not exported for a long time, which
made every real browse raise.
"""
app_map = self._app_directory
children = [
BrowseMedia(
title=name,
media_class=MediaClass.APP,
media_content_type=MediaType.APP,
media_content_id=pkg,
can_play=True,
can_expand=False,
)
for pkg, name in app_map.items()
]
return BrowseMedia(
title="Apps",
media_class=MediaClass.DIRECTORY,
media_content_type=MediaType.APPS,
media_content_id="apps",
children_media_class=MediaClass.APP,
can_play=False,
can_expand=True,
children=children,
)
# ── play_media (§7): channel digits, app/url launch ──
async def async_play_media(self, media_type: str, media_id: str) -> None:
"""Channel selection by digit number; app/url launches (C-LAUNCH).
Channel path replicates HA core androidtv_remote exactly: digits only,
configurable inter-digit delay (default 0.1 s), no ENTER — and the
padded prior in-flight channel sequence is cancelled first.
TEXT entry (P5-2): play_media("text", "...") — protocol IME send_text
first; the ADB `input text` fallback tier runs only when the
protocol send is unavailable or failed (the Shield may swallow IME
text while its on-screen keyboard is up, RESEARCH_IDEAS §2).
"""
if media_type == "text":
if not media_id:
_LOGGER.warning("play_media(text): empty text ignored")
return
if self._manager is not None and await self._manager.send_text_ime(media_id):
return
if self._manager is not None and await self._manager.send_adb_input_text(media_id):
return
_LOGGER.warning(
"play_media(text): no transport available (protocol down, ADB"
" unavailable) — text not sent"
)
return
if media_type == "channel":
digits = [c for c in media_id if c.isdigit()]
if not digits:
_LOGGER.warning("play_media(channel): no digits in %r", media_id)
return
self._last_channel = "".join(digits)
self._cancel_inflight_channel()
self._channel_task = self._track_task(
self._channel_entry_sequence(digits)
)
return
if media_type in ("app", "url"):
if self._manager is not None and await self._manager.launch_app(media_id):
return
if (
media_type == "app"
and self._manager is not None
and await self._manager.bring_to_foreground(media_id)
):
# Fallback: monkey launch of the bare package (no deep links).
return
_LOGGER.warning(
"play_media(%s): could not launch %s — no available transport",
media_type,
media_id,
)
return
_LOGGER.warning(
"play_media: unsupported media type %r (supported: channel/app/url)"
" — nothing sent",
media_type,
)
def _cancel_inflight_channel(self) -> None:
task = self._channel_task
if task is not None and not task.done():
task.cancel()
self._channel_task = None
async def _channel_entry_sequence(self, digits: list[str]) -> None:
delay = self._entry.options.get(CONF_CHANNEL_DIGIT_DELAY, CHANNEL_DIGIT_DELAY)
send_enter = self._entry.options.get(CONF_CHANNEL_SEND_ENTER, False)
try:
for digit in digits:
# 1. Protocol digit key; 2. ADB keyevent 7..16 (t41: our own
# transports only — an unserved digit is dropped, never handed
# to another integration)
served = False
if self._manager is not None:
served = await self._manager.send_protocol_key(f"KEYCODE_{digit}")
if not served:
served = await self._manager.send_digit_key(digit)
if not served:
_LOGGER.warning(
"channel digit %s not sent — no available transport", digit
)
await asyncio.sleep(delay)
if (
send_enter
and self._manager is not None
and not await self._manager.send_protocol_key("KEYCODE_ENTER")
):
# ENTER fallback chain: protocol key → ADB keyevent 66.
# (No legacy-entity tier: the external androidtv_remote has
# no ENTER service to delegate to.)
await self._manager.send_enter_key()
except asyncio.CancelledError:
raise
# ── P4-2a: the option-gated adb_command service ──
# Entities register their manager as a target when their entry enables the
# option; the domain service unregisters once the last participant unloads
# (core androidtv service posture: documented, opt-in, default off).
_ADB_COMMAND_TARGETS: dict[str, ShieldConnectionManager] = {}
_ADB_COMMAND_SCHEMA = vol.Schema(
{
vol.Required("command"): str,
vol.Required("entity_id"): str,
}
)
async def _async_adb_command_service(call) -> None:
"""Run a raw ADB shell command on the target connection (t29 G8).
The integration's async_setup registers this ALWAYS; the entry's
adb_command_enabled option gates USE (participants register from
async_added_to_hass). Failures raise ServiceValidationError with
translated keys (action-exceptions) — never warning logs.
"""
command = str(call.data.get("command") or "").strip()
if not command:
raise ServiceValidationError(
translation_domain=DOMAIN, translation_key="invalid_command"
)
entity_id = call.data.get("entity_id")
manager = _ADB_COMMAND_TARGETS.get(entity_id)
if manager is None:
raise ServiceValidationError(
translation_domain=DOMAIN,
translation_key="unsupported_target",
)
poller = manager.adb_poller # public accessor (t21 F6)
if poller is None or not manager.connected:
raise ServiceValidationError(
translation_domain=DOMAIN, translation_key="adb_unavailable"
)
result = await poller.shell(command)
_LOGGER.debug("adb_command %r → output=%s", command, result is not None)