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59 lines
1.7 KiB
59 lines
1.7 KiB
import Foundation
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/// PTT / wake-word path. Mirrors `feature/voice/SpeechFeature.kt`.
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///
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/// **STUBBED on iOS.** The Android implementation drives
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/// `RecordOpImpl.startVoiceRecord(...)` plus an OPUS decoder that emits
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/// `speechAudio` PCM frames. The iOS counterpart sits on
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/// `JL_SpeechAIttsHandler` / `JL_SpeexManager`, which need explicit wiring
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/// against the SDK's stream callbacks. Until that path is implemented:
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///
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/// - `start(...)` / `stop(...)` invoke the completion with `false` + an
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/// explanatory message;
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/// - `isRecording()` returns `false`.
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///
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/// The MethodChannel surface is preserved so the Dart layer (which already
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/// expects errors here on missing devices) sees a clean `SPEECH_START_ERR`.
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class SpeechFeature {
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static let voiceTypePcm = 0
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static let voiceTypeSpeex = 1
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static let voiceTypeOpus = 2
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static let sampleRate8k = 8
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static let sampleRate16k = 16
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static let vadWayDevice = 0
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static let vadWaySdk = 1
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static let reasonNormal = 0
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static let reasonStop = 1
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weak var server: JieliHomeServer?
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init(server: JieliHomeServer) { self.server = server }
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func isRecording(address: String?) -> Bool { false }
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func start(
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address: String?,
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voiceType: Int,
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sampleRate: Int,
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vadWay: Int,
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completion: @escaping (Bool, String?) -> Void
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) {
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// TODO: wire to JL_SpeechAIttsHandler / JL_SpeexManager.
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completion(false, "speech.start not yet implemented on iOS")
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}
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func stop(
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address: String?,
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reason: Int,
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completion: @escaping (Bool, String?) -> Void
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) {
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completion(false, "speech.stop not yet implemented on iOS")
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}
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func detach() {
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// No resources held while stubbed.
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}
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}
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