How to make Google Maps update in real time my position?

Ionic Framework ionic-v3
1

Does anyone knows how to keep my marker in google maps updating its position in realtime?

2

You can use when Google Maps is available and map is ready
this.map.setMyLocationEnabled(true);

&

this.map.setOptions({ 'controls': { 'compass': true, 'myLocationButton': true, // GEOLOCATION BUTTON 'indoorPicker': true, 'zoom': true }, 'gestures': { 'scroll': true, 'tilt': true, 'rotate': true, 'zoom': true }, 'camera': { 'target': { 'lat': this.lat, 'lng': this.lng }, 'zoom': 14, } }); });