LeviandClaude Opus 4.7
0ad51879ae
Home Assistant custom integration for NVIDIA Shield TV that composes the Android TV Remote, Jellyfin, smart plug, and receiver entities into a single unified media player with ADB-based now-playing from any app. Part of the Media Zone ecosystem. Entities: - media_player: power (with smart plug fallback), transport, input, volume routed to receiver, rich stream info overlay when Jellyfin is active - sensor: DAG attributes and stream info - button: Pair ADB Config: - Two-step flow: basic setup + optional ADB pairing on the Shield - Configurable ADB port (default 5555) - Pick an existing Jellyfin media_player entity — stream info is read from the HA Jellyfin integration's own DataUpdateCoordinator, so no server URL / API key / extra config needed here - Privacy mode (adb_store_app_info=False) suppresses non-Jellyfin media details, showing only the app name Ecosystem: - Exposes media_dag_* attributes for ha-media-zone orchestration - Exposes media_dag_running_apps and async_bring_to_foreground for the Media Zone card's app switcher Shared ADB code lives in ltomes/ha-adb-common and is vendored at custom_components/nvidia_shield/ha_adb_common/ for HACS installs. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
57 lines
1.7 KiB
Python
57 lines
1.7 KiB
Python
"""ADB key management — generation and migration."""
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import logging
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import os
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import shutil
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_LOGGER = logging.getLogger(__name__)
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def ensure_adb_key(
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hass_config_dir: str,
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domain: str,
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legacy_paths: list[str] | None = None,
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) -> str:
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"""Ensure an ADB key pair exists. Migrate from legacy paths or generate if missing.
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Args:
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hass_config_dir: Home Assistant config directory.
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domain: Integration domain name (e.g. "nvidia_shield", "hisense_tv").
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Used to namespace the key storage.
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legacy_paths: Optional list of legacy key paths to check for migration,
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in priority order. Avoids forcing device re-pairing.
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Returns:
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Path to the private key file.
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"""
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key_dir = os.path.join(hass_config_dir, ".storage", domain)
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os.makedirs(key_dir, exist_ok=True)
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key_path = os.path.join(key_dir, "adbkey")
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if os.path.exists(key_path):
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return key_path
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# Try migrating from legacy locations
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all_legacy = list(legacy_paths or [])
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# Always check the generic location as a last resort
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generic = os.path.join(hass_config_dir, ".storage", "adbkey")
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if generic not in all_legacy:
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all_legacy.append(generic)
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for legacy_key in all_legacy:
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if os.path.exists(legacy_key):
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shutil.copy2(legacy_key, key_path)
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pub = legacy_key + ".pub"
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if os.path.exists(pub):
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shutil.copy2(pub, key_path + ".pub")
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_LOGGER.info("Migrated ADB key from %s to %s", legacy_key, key_path)
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return key_path
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# Generate new key
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from adb_shell.auth.keygen import keygen
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keygen(key_path)
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_LOGGER.info("Generated new ADB key at %s", key_path)
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return key_path
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