高德地图之语音导航

Posted 2022-08-03 ZHZMAREN

头文件：

#import "iflyMSC/IFlySpeechSynthesizer.h"
#import "iflyMSC/IFlySpeechSynthesizerDelegate.h"
#import "iflyMSC/IFlySpeechConstant.h"
#import "iflyMSC/IFlySpeechUtility.h"
#import "iflyMSC/IFlySetting.h"

配置语音信息！

- (void)configIFlySpeech

    [IFlySpeechUtility createUtility:[NSString stringWithFormat:@"appid=%@,timeout=%@",@"56f4c9f0",@"20000"]];
    
    [IFlySetting setLogFile:LVL_NONE];
    [IFlySetting showLogcat:NO];
    
    // 设置语音合成的参数
    [[IFlySpeechSynthesizer sharedInstance] setParameter:@"30" forKey:[IFlySpeechConstant SPEED]];//合成的语速,取值范围 0~100
    [[IFlySpeechSynthesizer sharedInstance] setParameter:@"50" forKey:[IFlySpeechConstant VOLUME]];//合成的音量;取值范围 0~100
    
    // 发音人,默认为”xiaoyan”;可以设置的参数列表可参考个 性化发音人列表;
    [[IFlySpeechSynthesizer sharedInstance] setParameter:@"vinn" forKey:[IFlySpeechConstant VOICE_NAME]];
    
    // 音频采样率,目前支持的采样率有 16000 和 8000;
    [[IFlySpeechSynthesizer sharedInstance] setParameter:@"8000" forKey:[IFlySpeechConstant SAMPLE_RATE]];
    
    // 当你再不需要保存音频时，请在必要的地方加上这行。
    [[IFlySpeechSynthesizer sharedInstance] setParameter:nil forKey:[IFlySpeechConstant TTS_AUDIO_PATH]];

导航信息配置：

    [AMapNaviServices sharedServices].apiKey =AMKEY;

管理者

- (void)initNaviManager

    if (self.naviManager == nil)
   
        self.naviManager = [[AMapNaviManager alloc] init];
   
    
    [self.naviManager setDelegate:self];

导航视图
- (void)initNaviViewController

    if (self.naviViewController == nil)
   
        self.naviViewController = [[AMapNaviViewController alloc] initWithDelegate:self];
   
    
    [self.naviViewController setDelegate:self];

语音
- (void)initIFlySpeech

    if (self.iFlySpeechSynthesizer == nil)
   
        _iFlySpeechSynthesizer = [IFlySpeechSynthesizer sharedInstance];
   
    
    _iFlySpeechSynthesizer.delegate = self;

/*!
 @brief AMapNaviManager发生错误时的回调函数
 @param error 错误信息
 */
- (void)naviManager:(AMapNaviManager *)naviManager error:(NSError *)error;

/*!
 @brief naviViewController被展示出来后的回调
 @param naviViewController 被展示出来的ViewController
 */

- (void)naviManager:(AMapNaviManager *)naviManager didPresentNaviViewController:(UIViewController *)naviViewController

    NSLog(@"didPresentNaviViewController");
    
    [self.naviManager startGPSNavi];

/*!
 @brief 驾车路径规划成功后的回调函数
 */

 - (void)naviManagerOnCalculateRouteSuccess:(AMapNaviManager *)naviManager

    NSLog(@"OnCalculateRouteSuccess");
    
    if (self.naviViewController == nil)
   
        [self initNaviViewController];
   
    
    [self.naviManager presentNaviViewController:self.naviViewController animated:YES];

/*!
 @brief 驾车路径规划失败后的回调函数
 @param error 计算路径的错误，error.code参照AMapNaviCalcRouteState
 */
- (void)naviManager:(AMapNaviManager *)naviManager onCalculateRouteFailure:(NSError *)error;

/*!
 @brief 导航播报信息回调函数
 @param soundString 播报文字
 @param soundStringType 播报类型，包含导航播报、前方路况播报和整体路况播报，参考AMapNaviSoundType
 */

- (void)naviManager:(AMapNaviManager *)naviManager playNaviSoundString:(NSString *)soundString soundStringType:(AMapNaviSoundType)soundStringType

    NSLog(@"playNaviSoundString:%ld:%@", (long)soundStringType, soundString);
    
    if (soundStringType == AMapNaviSoundTypePassedReminder)
   
        //用系统自带的声音做简单例子，播放其他提示音需要另外配置
        AudioservicesPlaySystemSound(1009);
   
    else
   
        dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_BACKGROUND, 0), ^
            
            if (soundStringType ==1)
                NSString *str = [NSString stringWithFormat:@"上海喜 泊 客 约 停 车 为您导航:%@",soundString];
                [_iFlySpeechSynthesizer startSpeaking:str];
            else
                [_iFlySpeechSynthesizer startSpeaking:soundString];

           
         );
   

#pragma mark - AManNaviViewController Delegate

- (void)naviViewControllerCloseButtonClicked:(AMapNaviViewController *)naviViewController

    dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_BACKGROUND, 0), ^
        [_iFlySpeechSynthesizer stopSpeaking];
    );
    
    [self.naviManager stopNavi];
    [self.naviManager dismissNaviViewControllerAnimated:YES];


- (void)naviViewControllerMoreButtonClicked:(AMapNaviViewController *)naviViewController

    if (self.naviViewController.viewShowMode == AMapNaviViewShowModeCarNorthDirection)
   
        self.naviViewController.viewShowMode = AMapNaviViewShowModeMapNorthDirection;
   
    else
   
        self.naviViewController.viewShowMode = AMapNaviViewShowModeCarNorthDirection;
   


- (void)naviViewControllerTurnIndicatorViewTapped:(AMapNaviViewController *)naviViewController

    [self.naviManager readNaviInfoManual];


#pragma mark - iFlySpeechSynthesizer Delegate

- (void)onCompleted:(IFlySpeechError *)error

    NSLog(@"Speak Error:%d:%@", error.errorCode, error.errorDesc);