# iOS 语音唤醒(Wakeuper)

这里介绍的是iOS API关于语音唤醒(Wakeuper)的相关说明，点击右侧目录可快速找到相应文件。

# 类IFlyVoiceWakeuper

# 语音唤醒

# 音频流唤醒

音频流唤醒可以将文件分段写入

# Other Methods

# delegate

代理

@property (nonatomic, assign) id<IFlyVoiceWakeuperDelegate> delegate

Declared In
IFlyVoiceWakeuper.h

# isListening

是否正在唤醒

@property (nonatomic, readonly) BOOL isListening

Declared In
IFlyVoiceWakeuper.h

# + sharedInstance

创建唤醒实例，采用单例模式

+ (instancetype)sharedInstance

Declared In
IFlyVoiceWakeuper.h

# – startListening

启动唤醒 返回值:YES 成功，NO：失败

- (BOOL)startListening

Declared In
IFlyVoiceWakeuper.h

# – stopListening

停止录音

- (BOOL)stopListening

Declared In
IFlyVoiceWakeuper.h

# – cancel

取消唤醒会话

- (BOOL)cancel

Declared In
IFlyVoiceWakeuper.h

# – getParameter:

获取工作参数

- (NSString *)getParameter:(NSString *)key

Declared In
IFlyVoiceWakeuper.h

# – setParameter:forKey:

设置工作参数
注意服务正在运行中，不能设置参数

- (BOOL)setParameter:(NSString *)value forKey:(NSString *)key

Declared In IFlyVoiceWakeuper.h

# IFlyStreamVoiceWakeuper Methods

# – writeAudio:

写入音频流

- (BOOL)writeAudio:(NSData *)audioData

Parameters

Return Value
写入成功返回YES，写入失败返回NO

Declared In
IFlyVoiceWakeuper.h

# 协议IFlyVoiceWakeuperDelegate

# – onBeginOfSpeech

录音开始

- (void)onBeginOfSpeech

Declared In
IFlyVoiceWakeuperDelegate.h

# – onEndOfSpeech

录音结束

- (void)onEndOfSpeech

Declared In
IFlyVoiceWakeuperDelegate.h

# – onCompleted:

会话错误

- (void)onCompleted:(IFlySpeechError *)error

Parameters

Declared In
IFlyVoiceWakeuperDelegate.h

# – onResult:

唤醒结果

- (void)onResult:(NSMutableDictionary *)resultDic

Parameters

Declared In:
IFlyVoiceWakeuperDelegate.h

# – onVolumeChanged:

音量反馈，返回频率与录音数据返回回调频率一致

- (void)onVolumeChanged:(int)volume

Parameters

Declared In
IFlyVoiceWakeuperDelegate.h

# – onEvent:isLast:arg1:data:

扩展事件回调
根据事件类型返回额外的数据

- (void)onEvent:(int)eventType isLast:(BOOL)isLast arg1:(int)arg1 data:(NSMutableDictionary *)eventData

Parameters

Declared In
IFlyVoiceWakeuperDelegate.h