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Location location = locationManager.getLastKnownLocation(LocationManager.GPS_PROVI
DER);

if(Lines.get(i).getLinePoint().size() - 1 >= j+1) {
double cur_nex_dis = distance(location.getLatitude(), location.getLongitude(), Lines.g
et(i).getLinePoint().get(j+1).getLatitude(), Lines.get(i).getLinePoint().get(j+1).getLongitude(), "meter");
double cur_pre_dis = distance(location.getLatitude(), location.getLongitude(), Lines.g
et(i).getLinePoint().get(j-1).getLatitude(), Lines.get(i).getLinePoint().get(j-1).getLongitude(), "meter");
double tot_dis = distance(Lines.get(i).getLinePoint().get(j+1).getLatitude(),Lines.get(i).g
etLinePoint().get(j+1).getLongitude(),Lines.get(i).getLinePoint().get(j-1).getLatitude(),Lines.get(i).getLinePoint().get
(j-1).getLongitude(),"meter");
if (cur_nex_dis < 15) {
j++;
Log.d("dd", " 통과됨");
}
if (tot_dis + 100< cur_nex_dis + cur_pre_dis) {
Log.d("dd", " 경로를 벗어남");
JsonParser parser = new JsonParser();
parser.endx = String.valueOf(Points.get(Points.size()-1).getLon());
parser.endy = String.valueOf(Points.get(Points.size()-1).getLat());
parser.startx = String.valueOf(location.getLongitude());
parser.starty = String.valueOf(location.getLatitude());
parser.angle = String.valueOf(location.getBearing());

isdrive = false;
mTTS.speak(" 경로를 벗어났습니다 경로를 재탐색합니다. .",TextToSpeech.QUEUE_FLU
SH,null);
start_drive = new Start_Drive(parser.getJson());
start_drive.start();
}
}else
j = 1;

if (distance(location.getLatitude(), location.getLongitude(), Points.get(i + 1).getLat(), Point
s.get(i + 1).getLon(), "meter") < 200 && flag_voice) {
mTTS.speak("200 미터앞" + Points.get(i+1).getRoad_description() + " 하십시오",TextToSpe
ech.QUEUE_FLUSH,null);
flag_voice = false;
}

if (distance(location.getLatitude(), location.getLongitude(), Points.get(i + 1).getLat(), Point
s.get(i + 1).getLon(), "meter") < 15) {
i++;
flag_voice = true;
}
if (Points.get(i).getRoad_turnType().equals("201"))
break;

Log.d("BluetoothManager", " 현재위치 :" + location.getLatitude() + location.getLongitude());

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