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keyBoard/Class/AiTalk/VM/KBVoiceRecordManager.h

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+//
+//  KBVoiceRecordManager.h
+//  keyBoard
+//
+//  Created by Mac on 2026/1/26.
+//
+
+#import <Foundation/Foundation.h>
+
+NS_ASSUME_NONNULL_BEGIN
+
+typedef NS_ENUM(NSInteger, KBVoiceRecordManagerErrorCode) {
+  KBVoiceRecordManagerErrorPermissionDenied = 1,
+  KBVoiceRecordManagerErrorSessionFailed = 2,
+  KBVoiceRecordManagerErrorRecorderFailed = 3,
+  KBVoiceRecordManagerErrorTooShort = 4,
+  KBVoiceRecordManagerErrorInterrupted = 5,
+};
+
+@class KBVoiceRecordManager;
+
+@protocol KBVoiceRecordManagerDelegate <NSObject>
+@optional
+- (void)voiceRecordManagerDidStartRecording:(KBVoiceRecordManager *)manager;
+- (void)voiceRecordManager:(KBVoiceRecordManager *)manager
+    didFinishRecordingAtURL:(NSURL *)fileURL
+                    duration:(NSTimeInterval)duration;
+- (void)voiceRecordManagerDidCancelRecording:(KBVoiceRecordManager *)manager;
+- (void)voiceRecordManagerDidRecordTooShort:(KBVoiceRecordManager *)manager;
+- (void)voiceRecordManager:(KBVoiceRecordManager *)manager
+           didFailWithError:(NSError *)error;
+@end
+
+/// 录音管理器（AAC/M4A，16k，mono）
+@interface KBVoiceRecordManager : NSObject
+
+@property(nonatomic, weak) id<KBVoiceRecordManagerDelegate> delegate;
+@property(nonatomic, assign) NSTimeInterval minRecordDuration;
+@property(nonatomic, assign, readonly, getter=isRecording) BOOL recording;
+
+- (void)startRecording;
+- (void)stopRecording;
+- (void)cancelRecording;
+
+@end
+
+NS_ASSUME_NONNULL_END