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// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/
import AVFoundation
import Speech
// MARK: - Abstractions
// TODO: FXIOS-14878 - May need to refactor after integrating new speech framework as well
extension AVAudioEngine: AudioEngineProvider { }
extension AVAudioSession: AudioSessionProvider { }
extension SFSpeechRecognizer: SpeechRecognizerProvider { }
protocol AudioEngineProvider: Sendable {
var inputNode: AVAudioInputNode { get }
func prepare()
func start() throws
func stop()
}
protocol AudioSessionProvider: Sendable {
func requestRecordPermission(_ response: @escaping @Sendable (Bool) -> Void)
func setCategory(
_ category: AVAudioSession.Category,
mode: AVAudioSession.Mode,
options: AVAudioSession.CategoryOptions
) throws
func setActive(_ active: Bool, options: AVAudioSession.SetActiveOptions) throws
}
protocol SpeechRecognizerProvider: Sendable {
var isAvailable: Bool { get }
func recognitionTask(
with request: SFSpeechRecognitionRequest,
resultHandler: @escaping (SFSpeechRecognitionResult?, Error?) -> Void
) -> SFSpeechRecognitionTask
}
protocol AuthorizeProvider: Sendable {
func isMicrophonePermissionAuthorized() async -> Bool
func isSpeechPermissionAuthorized() async -> Bool
}