IOS开发第三方语音的技术详解

#import "CustomNewViewControl.h"
#import "WXSpeechRecognizerWithUI.h"
@interface CustomNewViewControl () {
  WXSpeechRecognizerWithUI *_wxssui;
  __weak IBOutlet UILabel *label;
}
@property (weak, nonatomic) IBOutlet UIButton *button;
@end
@implementation CustomNewViewControl
- (void)viewDidLoad {
  [super viewDidLoad];
    _wxssui = [[WXSpeechRecognizerWithUI alloc] initWithDelegate:self andUserKey:@"bfcecacabcbeaecdcbca"];
}
//点击事件
- (IBAction)buttonPressed:(UIButton *)sender {
  label.text = @"";
  [_wxssui showAndStart];
}
//代理 WXVoiceWithUIDelegate
- (void)voiceInputResultArray:(NSArray *)array{
  WXVoiceResult *result=[array objectAtIndex:];
  [label setText:result.text];
}

//
// ViewController.m
// weixinyuyinwuui
//
// Created by apple on //.
// Copyright (c) 年 tqh. All rights reserved.
//
#import "ViewController.h"
#import "WXVoiceSDK.h"
@interface ViewController ()
@property (weak, nonatomic) IBOutlet UILabel *label;
@property (weak, nonatomic) IBOutlet UIButton *button;
@end
@implementation ViewController
- (void)viewDidLoad {
  [super viewDidLoad];
  // SDK
  WXVoiceSDK *speechRecognizer = [WXVoiceSDK sharedWXVoice];
  //可选设置
  speechRecognizer.silTime = .f;
  //必选设置
  speechRecognizer.delegate = self;
  [speechRecognizer setUserKey:@"bfcecacabcbeaecdcbca"];
}

#pragma mark -----------WXVoiceDelegate------------
- (void)voiceInputResultArray:(NSArray *)array{
  //一旦此方法被回调，array一定会有一个值，所以else的情况不会发生，但写了会更有安全感的
  if (array && array.count>) {
    WXVoiceResult *result=[array objectAtIndex:];
    _label.text = result.text;
  }else{
    _label.text = @"";
  }
}
- (void)voiceInputMakeError:(NSInteger)errorCode{
  _label.text = [NSString stringWithFormat:@"错误:%ld",(long)errorCode];
}
- (void)voiceInputVolumn:(float)volumn{
//  [_speechRecognizerView setVolumn:volumn];
}
- (void)voiceInputWaitForResult{
//  [_speechRecognizerView finishRecorder];
}
- (void)voiceInputDidCancel{
//  [_speechRecognizerView didCancel];
}

#pragma mark - 点击事件
- (IBAction)buttonPressed:(UIButton *)sender {
  sender.selected = !sender.selected;
  if (sender.selected) {
    _label.text = @"录音中...";
    [[WXVoiceSDK sharedWXVoice] startOnce];
    [_button setTitle:@"完成" forState:UIControlStateNormal];
  }else {
    [[WXVoiceSDK sharedWXVoice] finish];
    [_button setTitle:@"录音" forState:UIControlStateNormal];
  }
}
- (IBAction)cancelButtonPressed:(UIButton *)sender {
   [[WXVoiceSDK sharedWXVoice] cancel];
  [_button setTitle:@"录音" forState:UIControlStateNormal];
}
@end