public class MainActivity extends FragmentActivity implements
OnMapClickListener {
GoogleMap mGoogleMap;
TextView text01;
private ArrayList<LatLng> arrayPoints;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
text01 = (TextView) findViewById(R.id.text01);
Button button01 = (Button) findViewById(R.id.button01);
button01.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
getMyLocation();
}
});
init();
}
private void getMyLocation() {
LocationManager manager = (LocationManager) getSystemService(Context.LOCATION_SERVICE);
long minTime = 5000;
float minDistance = 10;
MyLocationListener listener = new MyLocationListener();
manager.requestLocationUpdates(LocationManager.GPS_PROVIDER, minTime,
minDistance, listener);
//appendText("내위치를 요청했습니다.");
}
private void appendText(String msg) {
text01.append(msg + "\n");
}
class MyLocationListener implements LocationListener {
public void onLocationChanged(Location location) {
Intent getI = getIntent();
String title = getI.getStringExtra("title");
double latitude = location.getLatitude();
double longitude = location.getLongitude();
LatLng position = new LatLng(latitude, longitude);
appendText("현재위치 : "+ latitude + ","+ longitude);
mGoogleMap.moveCamera(CameraUpdateFactory.newLatLngZoom(position, 15));
//arrayPoints=new ArrayList<LatLng>();
mGoogleMap.addMarker(
new MarkerOptions().position(position).title(title))
.showInfoWindow();
PolylineOptions line = new PolylineOptions()
.color(Color.RED)
.width(5);
//.add(position)
//.add(new LatLng(location.getLatitude(),location.getLongitude()));
line.add(position);
arrayPoints.add(position);
line.addAll(arrayPoints);
Polyline pl=mGoogleMap.addPolyline(line);
}
public void onStatusChanged(String provider, int status, Bundle extras) {}
public void onProviderEnabled(String provider) {}
public void onProviderDisabled(String provider) {}
}
gps를 사용하여 이동경로를 나타내려 합니다. polyline을 사용한다는 것을 알고 소스에 추가해봤는데, 실행해보니 안되네요.. (위의 소스 밑에는 경로의 초기화 소스만 있습니다.) polyline을 어떻게 추가해야 경로가 나타나는지 알고싶습니다.
