創(chuàng)建項目工程

使用 xcode 創(chuàng)建一個新的項目。

環(huán)境配置

1. SDK 環(huán)境依賴

   MPIDRSProcess SDK依賴 APMUtils、Texel、MPIDRSSDK（動態(tài)庫）。

2. 參數(shù)配置

   1. 添加 MPIDRSSDK.framework 動態(tài)庫，同時添加其他必要的庫文件，如下圖所示。

      

   2. 添加 MPIDRSProcess.bundle 資源。

   3. 將 Other Linker Flags 設置為 -ObjC。

   4. 支持 HTTP 請求，即在 App Transport Security Settings字段下加入 Allow Arbitrary Loads，并配置為 YES，如下圖所示。

      

   5. 允許使用相機、麥克風權限。

      

初始化 MPIDRSProcess SDK

FlowCreateConfig * config = [[FlowCreateConfig alloc] init];
 config.ak = Ak;
 config.sk = Sk;
 config.appId = AppId;
 config.userId = [DemoSetting sharedInstance].userId;
 config.packageName = PackageName;//包名、暫時手動傳輸
 config.processId = ProcessId;//控制臺生成的流程Json的Id
 config.ocrroi = @[@0.2,@0.2,@0.6,@0.6];//身份證ROI設置
 config.ocrRotate = 0;//身份證檢測角度
 config.isOcrFront = true;//檢測身份證哪一面
 config.presetSize = FlowRecorderPresetSize360P;
 config.isHorizontal = true;//是否橫屏錄制
 
 self.processSdk = [[IDRSFlow alloc] initIDRSWithDelegate:self Config:config success:^(NSString *string, JsonBlock jsonBlock) {
 //接收流程Json
 //string：流程Json ----- 需要自行添加人臉圖片及文本中姓名的替換
 //事例見：Demo
 NSLog(@"%@",string);
 
 //、、、
 //修改流程Json---添加檢測人的照片base64---修改播報字段最終的姓名內(nèi)容
 NSString * jsonxx = newString;
 //返回給SDK
 jsonBlock(jsonxx);//返回給SDK
 }];

開啟攝像頭

//Orientation確定了視頻流角度、而檢測需要這個角度、如果此處角度為您頁面角度、則檢測角度為0即可 
[self.processSdk startCameraWithOrientation:AVCaptureVideoOrientationLandscapeRight back:^(UIView *cameraView) {
 dispatch_async(dispatch_get_main_queue(), ^{
 [self.view addSubview:cameraView];
 [self.view sendSubviewToBack:cameraView];
 cameraView.frame = self.view.frame;
 });
}];

切換攝像頭

[self.processSdk switchCamera:^(BOOL result) {
 NSLog(@"Demo :: 切換攝像頭 %@",result?@"成功":@"失敗");
}];

開始流程

[self.processSdk startFlow];
//流程說明：如果有語音，語音播放完畢后、自動開啟第一個檢測項、其他檢測項需要手動調(diào)用下一項
// 如果沒有語音，則自動開始第一個檢測項、之后操作與上述一致

開始下一個檢測項

[self.processSdk startNextDetection];

開始上一章

[self.processSdk reLastPage];

重新檢測當前項

[self.processSdk repeatCurrentDetection];

重新播放當前章節(jié)

[self.processSdk replayCurChapter];

暫停/恢復播放

[self.processSdk flowPause];//播放暫停
[self.processSdk flowResume];//恢復播放

清空默認路徑下的視頻及 meta/result 文件

[self.processSdk wipeCache];

銷毀

請及時使用銷毀、否則可能影響下次初始化。

[self.processSdk destroy];

相機流的回調(diào)

- (void)flowCameraView:(UIView *)cameraView didOutputSampleBuffer:(CMSampleBufferRef)sampleBuffer
{
 //相機流回調(diào)
}

人臉位置回調(diào)

//人臉位置
-(void)onFaceDetectUi:(NSArray<faceUIAndName *> *)resules
{
 self.faceView.detectResult = resules;
 //可根據(jù)resules判斷人是否齊全等檢驗操作
}

手位置回調(diào)

- (void)onHandDetectUi:(NSArray<HandDetectionOutput *> *)results
{
 self.handView.detectResult = results;
}

音頻文件下載狀態(tài)回調(diào)

- (void)downloadAudio:(float)per percent:(NSString *)percent isAll:(BOOL)isAll error:(NSError *)error{
 if (error) {
 return;
 }
 dispatch_async(dispatch_get_main_queue(), ^{
 
 self.operateResult.text = [NSString stringWithFormat:@"當前文件進度：%.2f %% \n 總文件下載進度：%@\n是否全部下載完成：%@",per,percent,isAll?@"下載完成":@"未完成"];
 });
}

章節(jié)開始回調(diào)

//章節(jié)開始
- (void)onPhaseStarted:(CheckResult *)phase
{
 dispatch_async(dispatch_get_main_queue(), ^{
 NSLog(@"------xxxxx----:%u",phase.Type);
 switch (phase.Type) {
 case id_card_recognize:
 NSLog(@"------xxxxx----：身份證框出現(xiàn)");
 self.imageView.hidden = false;
 break;
 case sign_classify_recognize:
 NSLog(@"------xxxxx----：簽名框出現(xiàn)");
 self->_greenpick.hidden = false;
 break;
 default:
 break;
 }
 
 self.operateResult.text = [NSString stringWithFormat:@"%@\n%@\n%@",phase.phaseId,phase.detectionId,phase.content];
 if (![phase.phaseId isEqual:self->_curPhaseId]) {
 self->_curPhaseId = phase.phaseId;
 [[scollLabelView shareManager] setTextViewWithString:phase.content];
 [[scollLabelView shareManager] setTextViewLocation:0];
 }
 });
 NSLog(@"%@",phase.content);
}

超時回調(diào)

//超時
- (void)onDetectionFail:(id)body
{
 NSLog(@"DetectionFail--%@",body);
 dispatch_async(dispatch_get_main_queue(), ^{
 self.operateResult.text = body;
 //可以在超時之后再顯示下一步（跳過）按鈕
 });
}

檢測成功回調(diào)

//檢測成功
- (void)onDetectionSuccess:(SuccessModel*)body
{
 dispatch_async(dispatch_get_main_queue(), ^{
 NSString *zhangjie = body.checkResult.phaseId;
 NSString *jiancexiang = body.checkResult.detectionId;//=檢測類型
 NSString *neirong = @"";
 switch (body.checkResult.Type) {
 case face_track:
 break;
 case face_recognize:
 break;
 case liveness_track:
 break;
 case speech_word_detect:
 neirong = body.speech_word_Result;
 self.operateResult.text = neirong;
 break;
 case id_card_recognize:{
 if (body.ocrOutput.num.length > 0) {
 neirong = body.ocrOutput.num;
 }else {
 neirong = body.ocrOutput.date;
 }
 self.imageView.hidden = true;
 self.operateResult.text = neirong;
 }
 break;
 case sign_action_recognize:
 neirong = body.sign_action_Result;
 self.operateResult.text = neirong;
 break;
 case static_hand_recognize:
 neirong = [NSString stringWithFormat:@"%@",body.static_hand_Result];
 self.operateResult.text = neirong;
 break;
 case sign_classify_recognize:
 neirong = body.sign_classify_Result==0?@"手寫":@"非手寫";
 self.operateResult.text = neirong;
 self->_greenpick.hidden = true;
 break;
 case other:
 neirong = body.other;
 self.operateResult.text = neirong;
 break;
 default:
 break;
 }
 NSLog(@"onDetectionSuccess 章節(jié)：%@ 檢測項：%@ 內(nèi)容：%@",zhangjie,jiancexiang,neirong);
 });
}

章節(jié)結束回調(diào)

//章節(jié)完成
- (void)onPhaseComleted:(CheckResult *)phase
{
 dispatch_async(dispatch_get_main_queue(), ^{
 NSLog(@"------xxxxx----:%u",phase.Type);
 switch (phase.Type) {
 case id_card_recognize:{
 dispatch_async(dispatch_get_main_queue(), ^{
 NSLog(@"------xxxxx----：身份證框隱藏");
 self.imageView.hidden = true;
 });
 }
 break;
 case sign_classify_recognize:{
 dispatch_async(dispatch_get_main_queue(), ^{
 NSLog(@"------xxxxx----：簽名框隱藏");
 self->_greenpick.hidden = true;
 });
 }
 break;
 default:
 break;
 }
 });
 NSLog(@"%@",phase.content);
}

TTS 合成數(shù)據(jù)回調(diào)

//tts合成數(shù)據(jù)返回
- (void)onTTSCallBackwithText:(char *)text word_idx:(int)word_idx buffer:(char *)buffer len:(int)len taskid:(char *)taskid
{
 NSLog(@"TTSCallBack:%s----%d",text,word_idx);
 [[scollLabelView shareManager] setTextViewLocation:word_idx];
}

文件上傳狀態(tài)回調(diào)

- (void)ossUploadWithStarted:(BOOL)isRun msg:(NSString *)msg
{
 dispatch_async(dispatch_get_main_queue(), ^{
 self.maskView.label.text = msg;
 self.maskView.label.numberOfLines = 0;
 [self.maskView.label sizeToFit];
 if (isRun) {
 self->_maskView.hidden = false;
 //蒙層旋轉等待
 //可標注當前上傳的文件信息 msg
 [self.maskView loadingViewShow];
 }else {
 //蒙層按鈕狀態(tài)
 [self.maskView loadingViewHidden];
 }
 });
}

全部流程完成回調(diào)

//全部流程完成
- (void)onFlowCompleted
{
 self.operateResult.text = @"章節(jié)，全部完成";
 NSLog(@"章節(jié)，全部完成");
 //如需錄制下一單、需要退出后重新進入
}

報錯信息回調(diào)

//報錯信息
- (void)onError:(NSDictionary *)errorDic withParam:(IDRSUploadManagerParam *)param
{
// NSDictionary *errorDic = @{
// @"domain":domain,
// @"code":@(code),
// @"position":position,
// @"msg":msg
// };
 if (param) {
 //上傳失敗后、返回來的可用于重試/以后上傳的參數(shù)信息
 __unused IDRSUploadManagerParam * sasda = param;
 }
 NSString *domain = errorDic[@"domain"];
 int code = [errorDic[@"code"] intValue];
 NSString *position = errorDic[@"position"];
 NSString *errorString = [NSString stringWithFormat:@"%@\ncode: -%d\n位置：%@",domain,code,position];
 [[DemoToast shareInstance] makeToast:errorString duration:3];
}