update:test迁移重命名为digital-human

main/digital-human/wakeword_runtime/plugins/wake_word.py

@@ -0,0 +1,53 @@
+import logging
+from typing import Any
+
+from ..core import WakewordDetector
+from .base import Plugin
+
+logger = logging.getLogger(__name__)
+
+
+class WakeWordPlugin(Plugin):
+    name = "wake_word"
+    priority = 30
+
+    def __init__(self) -> None:
+        self.app = None
+        self.detector: WakewordDetector | None = None
+
+    def setup(self, app: Any) -> None:
+        self.app = app
+        self.detector = WakewordDetector(app.config)
+        if not self.detector.enabled:
+            self.detector = None
+            return
+        self.detector.on_detected(self._on_detected)
+        self.detector.on_error = self._on_error
+
+    def start(self) -> None:
+        if self.detector is None:
+            return
+
+        audio_plugin = self.app.plugins.get_plugin("audio") if self.app else None
+        audio_source = getattr(audio_plugin, "source", None)
+        if audio_source is None:
+            logger.warning("audio source unavailable, wakeword plugin not started")
+            return
+
+        self.detector.start(audio_source)
+
+    def stop(self) -> None:
+        if self.detector is not None:
+            self.detector.stop()
+
+    def shutdown(self) -> None:
+        self.detector = None
+        self.app = None
+
+    def _on_detected(self, wake_word: str, full_text: str) -> None:
+        if self.app is None:
+            return
+        self.app.handle_wake_word_detected(wake_word, full_text)
+
+    def _on_error(self, error: Exception) -> None:
+        logger.error("wakeword detection error: %s", error)