> For the complete documentation index, see [llms.txt](https://ftech.gitbook.io/ekyc-sdk/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://ftech.gitbook.io/ekyc-sdk/android-ekyc-sdk/3.-sdk-features.md).

# 3. SDK Features

#### Enable Liveness detection <a href="#user-content-enable-liveness-detection" id="user-content-enable-liveness-detection"></a>

For enable/disable liveness detection, use this:

```kotlin
 FTechEkycManager.setEnableLiveness(true);
```

**Create transaction**

* Used to create transaction for Ekyc execution session
* When successful transaction creation, the SDK returns a model transaction data which leads to the `onSuccess()` callback. Handling create transaction successfully here.
* When creating transaction fails, it will be processed at callback `onFail()`.

```kotlin
FTechEkycManager.createTransaction(new IFTechEkycCallback<TransactionData>() {
            @Override
            public void onSuccess(TransactionData info) {

            }

            @Override
            public void onFail(APIException error) {

            }

            @Override
            public void onCancel() {

            }
        });
```

**Get process transaction**

* Used to get the Ekyc process of a transaction

| Param         | Type   | Description    |
| ------------- | ------ | -------------- |
| transactionId | String | Transaction id |

* When the get process transaction is successful, the SDK returns a model process transaction data resulting in the `onSuccess()` callback. Handling get process transaction successfully here.
* When get process transaction fails, it will be processed at callback `onFail()`.

```kotlin
FTechEkycManager.getProcessTransaction(transactionId, new IFTechEkycCallback<TransactionProcessData>() {
            @Override
            public void onSuccess(TransactionProcessData info) {
                
            }

            @Override
            public void onFail(APIException error) {
                
            }

            @Override
            public void onCancel() {
                
            }
        });
```

**Upload Photo (Normal detection)**

* Used to upload photos of documents, face for Ekyc

| Param       | Type          | Description                                                                                                 |
| ----------- | ------------- | ----------------------------------------------------------------------------------------------------------- |
| pathImage   | String        | Image path local                                                                                            |
| captureType | CAPTURE\_TYPE | Orientation images include the following types: CAPTURE\_TYPE.FRONT, CAPTURE\_TYPE.BACK, CAPTURE\_TYPE.FACE |

* When the photo upload is successful, the SDK returns a model capture data resulting in the `onSuccess()` callback. Handling photo upload successfully here.
* When uploading photo fails, it will be handled at callback `onFail()`.

```kotlin
 FTechEkycManager.uploadPhoto(pathImage, captureType, new IFTechEkycCallback<CaptureData>() {
            @Override
            public void onSuccess(CaptureData info) {
            
            }

            @Override
            public void onFail(APIException error) {
            
            }

            @Override
            public void onCancel() {
            
            }
        });
```

**Face Matching**

* Use this method to get ORC scan information

`FaceMatchingData`

| Param     | Type     | Description      |
| --------- | -------- | ---------------- |
| sessionId | String   | Session id       |
| cardInfo  | CardInfo | Card information |

`CardInfo`

| Param          | Type   | Description     |
| -------------- | ------ | --------------- |
| id             | String | id card         |
| birthDay       | String | birth day       |
| birthPlace     | String | birth place     |
| cardType       | String | card type       |
| gender         | String | gender          |
| issueDate      | String | issue date      |
| issuePlace     | String | issue place     |
| name           | String | full name       |
| nationality    | String | nationality     |
| originLocation | String | origin location |
| passportNo     | String | passport no     |
| recentLocation | String | recent location |
| validDate      | String | valid date      |
| feature        | String | feature         |
| nation         | String | nation          |
| mrz            | String | mrz             |

* When face matching is successful, the SDK returns a model face matching data resulting in the `onSuccess()` callback. Handling face matching successfully here.
* When face matching fails, it will be handled at the callback `onFail()`.

```kotlin
       FTechEkycManager.faceMatching(new IFTechEkycCallback<FaceMatchingData>() {
           @Override
           public void onSuccess(FaceMatchingData info) {
           }

           @Override
           public void onFail(APIException error) {
           }

           @Override
           public void onCancel() {
           }
       })
```

#### Liveness detection <a href="#user-content-liveness-detection" id="user-content-liveness-detection"></a>

* Using bitmap image to check face position

```kotlin
FTechEkycManager.detectFacePose(bitmap, FACE_POSE.UP, new IFTechEkycCallback<Boolean>() {
            @Override
            public void onSuccess(Boolean info) {
                
            }

            @Override
            public void onFail(APIException error) {
          
            }

            @Override
            public void onCancel() {
               
            }
        });
```

**Submit info**

* Use this method to submit information

`NewSubmitInfoRequest`

| Param          | Type           | Description      |
| -------------- | -------------- | ---------------- |
| cardInfoSubmit | CardInfoSubmit | Information card |
| preProcessId   | String         | Session id       |

`CardInfoSubmit`

| Param          | Type   | Description     |
| -------------- | ------ | --------------- |
| id             | String | id card         |
| birthDay       | String | birth day       |
| birthPlace     | String | birth place     |
| cardType       | String | card type       |
| gender         | String | gender          |
| issueDate      | String | issue date      |
| issuePlace     | String | issue place     |
| name           | String | full name       |
| nationality    | String | nationality     |
| originLocation | String | origin location |
| passportNo     | String | passport no     |
| recentLocation | String | recent location |
| validDate      | String | valid date      |
| feature        | String | feature         |
| nation         | String | nation          |
| mrz            | String | mrz             |

* After submitting the info successfully, the SDK returns a status leading to the `onSuccess()` callback. Handling submit info successfully here.
* When submitting information fails, it will be handled at the callback `onFail()`.

```kotlin
FTechEkycManager.submitInfo(submitInfoRequest, new IFTechEkycCallback<Boolean>() {
           @Override
           public void onSuccess(Boolean info) {
           }

           @Override
           public void onFail(APIException error) {
           }

           @Override
           public void onCancel() {
           }
       });
```