Convert and Split Latlong Google Map flutter List

Question

I have Latlong Google Maps Flutter response like this:

I/flutter (21690): [LatLng(-6.435887849941857, 106.85601130127908), LatLng(-6.4333171563046, 106.85805916786194), LatLng(-6.434791741881702, 106.8591035529971), LatLng(-6.436753407158089, 106.85817148536444)]

I want to convert and split like this:

[ [ -6.435887849941857, 106.85601130127908 ],[ -6.4333171563046, 106.85805916786194 ],[ -6.434791741881702, 106.8591035529971 ],[ -6.436753407158089, 106.85817148536444 ] ] 

Thanks for all comments.

Answer 1

The easiest way thank to pskink is mapping:

listOfLatLng.map((e) => [e.lat, e.lng]).toList()

the other solutions:

You can loop in your list and add to new list:

List finalList = [];
for (final element in listOfLatLng) {
  finalList.add([element.lat, element.lng]);
}

or forEach instead:

List finalList = [];
listOfLatLng.forEach((element) {
  finalList.add([element.lat, element.lng]);
});