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Handling Sessions in Multipage Processing Mode

Use the below code snippet to interrupt the scanning processing after the page of the document is processed (for example, for showing a custom screen), and then start scanning of the next one:

override func viewDidLoad() {
    super.viewDidLoad()

    DocReader.shared.functionality.manualMultipageMode = true
    DocReader.shared.processParams.multipageProcessing = false

    DocReader.shared.startNewSession()
    showScanner()
}

func showScanner() {
    let config = DocReader.ScannerConfig()
    config.scenario = RGL_SCENARIO_FULL_PROCESS

    DocReader.shared.showScanner(presenter: self, config: config) { (action, result, error) in
        if action == .complete {
            guard let results = results else {
                return
            }

            if results.morePagesAvailable != 0 {
                DocReader.shared.startNewPage()
                self.showScanner()
            }
        }
    }
}

- (void)viewDidLoad {
    [super viewDidLoad];

    RGLDocReader.shared.functionality.manualMultipageMode = YES;
    RGLDocReader.shared.processParams.multipageProcessing = @NO;

    [RGLDocReader.shared startNewSession];
    [self showScanner];
}

- (void)showScanner {
    RGLScannerConfig *config = [[RGLScannerConfig alloc] init];
    config.scenario = RGL_SCENARIO_FULL_PROCESS;

    [RGLDocReader.shared showScannerFromPresenter:self config:config completion:^(enum RGLDocReaderAction action, RGLDocumentReaderResults * _Nullable results, NSError * _Nullable error) {
        if (action != RGLDocReaderActionComplete) {
            return;
        }

        if (results == nil) {
            return;
        }

        if (results.morePagesAvailable != 0) {
            [RGLDocReader.shared startNewPage];
            [self showScanner];
        }
    }];
}

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