Fingerprint Capture - Phingers

This plugin is responsible for capturing the user's fingerprints and subsequently extracting the fingerprint templates.

Its main features are as follows:

• Two operating modes: extraction of the four fingers of the hand (except the thumb), or extraction of only the thumb.

• Internal camera management.

• Permission management.

• Built-in liveness detection.

• Assistant in the fingerprint capture processes.

• Generation of templates with fingerprint features, images, and scores.

Dependencies

Cordova:

cordova plugin add @facephi/sdk-phingers-cordova@<Version>

Android - Gradle:

implementation "com.facephi.androidsdk:phingers_tf_component:$version"

iOS - CocoaPods:

s.dependency 'FPHISDKPhingersTFComponent', '~> $version'

Method launchPhingers

Once the SDK has been initialized and a new operation has been created, the component can be launched. Any of its controllers can be used to execute its functionality.

Fingerprint reader launch:

exports.launchPhingers = function (cfg)
{
    return new Promise((resolve, reject) => {
        config = [];
        try {
            config = [{ "config" : cfg }];
        }
        catch (e) {
            console.log(e);
        }

        exec(resolve, reject, 'SdkPhingers', 'phingers', config);
    });
};

Basic configuration

To launch the current component, an object must be created PhingersConfiguration which will be the configuration of the component controller.

The basic configuration required for it is as follows:

 export interface PhingersConfiguration 
 {
  fingersFilter?: FingersFilter;
  reticleOrientation: ReticleOrientation;
  fingerSelectorHandOrientation?: PhingerSelectorHandOrientation;
  fingerSelectorOptions?: string[];
  showEllipses?: boolean;
  useLiveness?: boolean;
  showTutorial?: boolean;
  extractionTimeout?: number;
  vibration?: boolean;
  showDiagnostic?: boolean;
  threshold?: number;
  showPreviousTip?: boolean;
  showPreviousFingerSelector?: boolean;
}

Phingers Configuration

Advanced component configuration

Below are all the fields that are part of this class.

Receiving the result

The launch will return the information in PhingersResult. Being able to distinguish between a successful and an unsuccessful launch:

export interface PhingersResult 
{
  finishStatus: number;
  finishStatusDescription?: string;
  errorType: string;
  errorMessage?: string;
  fingers?: any;
  slapImages?: any;
}

Below are all the fields that are part of this class.

Phingers Result