IOS開發(fā)第三方語音-微信語音

更新時間：2015年08月18日 17:14:39 作者：幻想無極

微信語音開放平臺致力于為開發(fā)者提供免費的語音技術(shù)，目前已經(jīng)開放的語音技術(shù)包括在線語音識別、在線語音合成等，下面通過本篇文章給大家介紹IOS開發(fā)第三方語言-微信語言，需要的朋友可以一起來學習下

微信只能開發(fā)平臺http://pr.weixin.qq.com/，里面包含了微信語音和圖像，集成很簡單，下載方demo后會有個文檔，按照流程來（因為它只提供了真機的.a文件，所以只能用真機哦，不然會報錯）

先用個有UI界面的sdk

1.裝上sdk，引入相關(guān)包

2.設(shè)置 Build Settings

C++ Standard Library: libstdc++ 或 Compiler Default

Compile Sources As: Objective-C++ 或將使用 SDK 的文件擴展名改為.mm

隨便把一個文件后綴改成.mm不然會報錯

3.添加代碼

#import "CustomNewViewControl.h"
#import "WXSpeechRecognizerWithUI.h"
@interface CustomNewViewControl ()<WXVoiceWithUIDelegate> {
  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"];
}
//點擊事件
- (IBAction)buttonPressed:(UIButton *)sender {
  label.text = @"";
  [_wxssui showAndStart];
}
//代理 WXVoiceWithUIDelegate
- (void)voiceInputResultArray:(NSArray *)array{
  WXVoiceResult *result=[array objectAtIndex:];
  [label setText:result.text];
}

無UI界面的sdk也差不多

注意：使用無界面UI需要遵守以下規(guī)則

微信語音開放平臺免費為你的應(yīng)用提供語音識別服務(wù),你可以根據(jù)自己的風格自由制定 UI,但需在語音采集識別的窗口正確、完整的標注“Powered by 微信智能”或“語音技術(shù)由微信智能提供”的字樣。參考如下彈窗:

集成和上面一樣，就不再重復(fù)

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

#pragma mark -----------WXVoiceDelegate------------
- (void)voiceInputResultArray:(NSArray *)array{
  //一旦此方法被回調(diào)，array一定會有一個值，所以else的情況不會發(fā)生，但寫了會更有安全感的
  if (array && array.count>) {
    WXVoiceResult *result=[array objectAtIndex:];
    _label.text = result.text;
  }else{
    _label.text = @"";
  }
}
- (void)voiceInputMakeError:(NSInteger)errorCode{
  _label.text = [NSString stringWithFormat:@"錯誤:%ld",(long)errorCode];
}
- (void)voiceInputVolumn:(float)volumn{
//  [_speechRecognizerView setVolumn:volumn];
}
- (void)voiceInputWaitForResult{
//  [_speechRecognizerView finishRecorder];
}
- (void)voiceInputDidCancel{
//  [_speechRecognizerView didCancel];
}

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

以上就是本文對IOS開發(fā)第三方語言-微信語言的全部介紹，希望對大家有所幫助。

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