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License ​

The Binah.ai SDK uses a licensing mechanism to protect against unauthorized usage, and to grant measurement permissions specified in Binah's license agreement.

License Types ​

Binah offers the license types:

  1. Active Users
  2. Sessions

Using the License Key ​

A valid license key must be provided in order to initiate a measurement session or activate a user.

Dart
try {
    LicenseDetails licenseDetails = LicenseDetails("<ENTER_YOUR_LICENSE_KEY>"); 
    Session? session = await FaceSessionBuilder() 
        .withImageDataListener(this)
        .withVitalSignsListener(this)
        .withSessionInfoListener(this)
        .build(licenseDetails); 
} on HealthMonitorException catch(e) {
    print("Received Error. Domain: ${e.domain} Code: ${e.code}");
}

WARNING

The application must secure the license key and prevent it from being exposed to 3rd parties.

Receiving License Updates ​

The SDK sends a LicenseInfo object that contains:

The application can receive license-related messages by implementing onLicenseInfo as part of SessionInfoListener:

Dart
void onSessionStateChange(SessionState sessionState) {
    // Receive session state updates
}

void onWarning(WarningData warningData) {
    // Receive warnings
}

void onError(ErrorData errorData) {
    // Receive errors
}

void onLicenseInfo(LicenseInfo licenseInfo) { 
    // Receive license info 
}

void onEnabledVitalSigns(SessionEnabledVitalSigns enabledVitalSigns) { 
    // Receive the enabled vital signs for the session
}