private void SaveTrack()
{
Track[] newTracks = new Track[tracks.Length + 1];
currentTrack.title = DateTime.Now.ToString("dd-MM-yyyy HH:mm");
newTracks[0] = currentTrack;
for (int i = 0; i < tracks.Length; i++)
{
newTracks[i + 1] = tracks[i];
}
string json = JsonConvert.SerializeObject(newTracks);
GetSharedPreferences().Edit().PutString("trackers", json).Commit();
tracks = GetTracks();
adapter.data = tracks;
adapter.NotifyDataSetChanged();
clear.Enabled = false;
save.Enabled = false;
updateResultLocations();
}
