Location & Biometric

Mini Apps provide location access and biometric authentication capabilities.

LocationManager

The location manager is used to obtain the user's geographic location. Accessed via aiaxchat.WebApp.LocationManager. Bot API 8.0+

Properties

Property	Type	Description
isInited	Boolean	Whether the location manager is initialized
isLocationAvailable	Boolean	Whether the device supports location services
isAccessRequested	Boolean	Whether location permission has been requested
isAccessGranted	Boolean	Whether location permission has been granted

Methods

init

aiaxchat.WebApp.LocationManager.init(callback)

Initializes the location manager.

Parameter	Type	Required	Description
callback	Function	No	Initialization complete callback

getLocation

aiaxchat.WebApp.LocationManager.getLocation(callback)

Gets the current location.

Parameter	Type	Required	Description
callback	Function	Yes	Callback with LocationData object, null on failure

openSettings

aiaxchat.WebApp.LocationManager.openSettings()

Opens the location permission settings page to guide the user to grant access.

Example

const locationMgr = aiaxchat.WebApp.LocationManager;

locationMgr.init(() => {
  if (locationMgr.isLocationAvailable) {
    locationMgr.getLocation((location) => {
      if (location) {
        console.log(`Latitude: ${location.latitude}`);
        console.log(`Longitude: ${location.longitude}`);
        console.log(`Accuracy: ${location.accuracy}m`);
      } else {
        console.log('Unable to get location');
      }
    });
  } else {
    console.log('Device does not support location services');
  }
});

LocationData

Location data object returned by LocationManager.getLocation().

Field	Type	Description
latitude	Float	Latitude
longitude	Float	Longitude
altitude	Float | null	Altitude in meters, null if unavailable
course	Float | null	Direction of movement (0-360°), null if unavailable
speed	Float | null	Speed of movement (m/s), null if unavailable
horizontal_accuracy	Float | null	Horizontal accuracy in meters
vertical_accuracy	Float | null	Vertical accuracy in meters
course_accuracy	Float | null	Course accuracy in degrees
speed_accuracy	Float | null	Speed accuracy (m/s)

BiometricManager

The biometric manager provides fingerprint and face recognition authentication. Accessed via aiaxchat.WebApp.BiometricManager. Bot API 7.2+

Properties

Property	Type	Description
isInited	Boolean	Whether the manager is initialized
isBiometricAvailable	Boolean	Whether the device supports biometrics
biometricType	String	Biometric type: "finger" (fingerprint), "face" (face), or empty string
isAccessRequested	Boolean	Whether biometric permission has been requested
isAccessGranted	Boolean	Whether biometric permission has been granted
isBiometricTokenSaved	Boolean	Whether a biometric token is saved
deviceId	String	Unique device identifier

Methods

init

aiaxchat.WebApp.BiometricManager.init(callback)

Initializes the biometric manager.

Parameter	Type	Required	Description
callback	Function	No	Initialization complete callback

requestAccess

aiaxchat.WebApp.BiometricManager.requestAccess(params, callback)

Requests biometric permission.

Parameter	Type	Required	Description
params	Object	No	Parameters
params.reason	String	No	Reason for requesting permission
callback	Function	No	Callback with (granted) parameter

authenticate

aiaxchat.WebApp.BiometricManager.authenticate(params, callback)

Initiates biometric authentication.

Parameter	Type	Required	Description
params	Object	No	Parameters
params.reason	String	No	Authentication reason description
callback	Function	No	Callback with (authenticated, token) parameters

updateBiometricToken

aiaxchat.WebApp.BiometricManager.updateBiometricToken(token, callback)

Updates the biometric token stored on the device.

Parameter	Type	Required	Description
token	String	Yes	New token value, pass empty string to delete
callback	Function	No	Callback with (updated) parameter

openSettings

aiaxchat.WebApp.BiometricManager.openSettings()

Opens the biometric permission settings page.

Example

const bioMgr = aiaxchat.WebApp.BiometricManager;

bioMgr.init(() => {
  if (!bioMgr.isBiometricAvailable) {
    console.log('Device does not support biometrics');
    return;
  }

  console.log('Biometric type:', bioMgr.biometricType);

  // Request permission
  bioMgr.requestAccess({ reason: 'For identity verification' }, (granted) => {
    if (granted) {
      // Initiate authentication
      bioMgr.authenticate({ reason: 'Please verify your identity' }, (authenticated, token) => {
        if (authenticated) {
          console.log('Authentication successful');
          if (token) {
            console.log('Token:', token);
          }
        } else {
          console.log('Authentication failed');
        }
      });
    }
  });
});

// Save token for future use
bioMgr.updateBiometricToken('my-secure-token', (updated) => {
  if (updated) {
    console.log('Token saved');
  }
});