> For the complete documentation index, see [llms.txt](https://docs.caf.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.caf.io/caf-sdk/caf-sdk-pt-br/android/standalone-modules/document-detector/builder/steps.md).

# Etapas de detecção

Para criar um fluxo de captura, você precisará criar um array de **`DocumentDetectorStep`**, em que cada elemento será uma etapa de captura. Para construir cada `DocumentDetectorStep` objeto, você pode inserir os seguintes elementos:

```kotlin
val detectorStep = DocumentDetectorStep(Document.RG_FRONT)
```

| Parâmetro                               | Descrição                                                                                                                                                                                            | Padrão                                     | Obrigatório |
| --------------------------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------ | :---------: |
| `document: Document`                    | Especifica o documento a ser capturado na etapa. Confira os tipos compatíveis [aqui](https://github.com/combateafraude/public-docs/blob/docs-sdks/android/document-detector/supported_documents.md). | -                                          |      ✅      |
| `setStepLabel(stepLabel: Int)`          | Define o texto exibido na parte inferior do layout.                                                                                                                                                  | Tem como padrão o padrão para `Documento`. |      ❌      |
| `setIllustration(illustration: Int)`    | Define a ilustração exibida no pop-up antes da captura.                                                                                                                                              | Tem como padrão o padrão para `Documento`. |      ❌      |
| `showStepLabel(showStepLabel: Boolean)` | Alterna a visibilidade do texto na parte superior do layout.                                                                                                                                         | `true`                                     |      ❌      |


---

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