@Override
public void updateLocationMarker(Location location) {
if (locationChangedListener != null) {
currentUserLocation = location;
locationChangedListener.onLocationChanged(location);
}
// Update clickable area
LatLng userPosition = getUserLocation(location);
if (userPositionClickArea == null) {
MarkerOptions markerOptions = new MarkerOptions();
markerOptions.position(userPosition);
markerOptions.anchor(0.4f, 0.4f); // strange google maps bug
markerOptions.icon(BitmapDescriptorFactory.fromBitmap(clickableBitmap));
userPositionClickArea = googleMap.addMarker(markerOptions);
} else {
userPositionClickArea.setPosition(userPosition);
}
if (userPositionClickArea2 == null) {
MarkerOptions markerOptions = new MarkerOptions();
markerOptions.position(userPosition);
markerOptions.anchor(0.6f, 0.6f); // strange google maps bug
markerOptions.icon(BitmapDescriptorFactory.fromBitmap(clickableBitmap));
userPositionClickArea2 = googleMap.addMarker(markerOptions);
} else {
userPositionClickArea2.setPosition(userPosition);
}
}
private Boolean updateMarkers(ReadableArray markerArray) {
try {
// First clear all markers from the map
for (Marker marker : mapMarkers) {
marker.remove();
}
mapMarkers.clear();
markerLookup.clear();
// All markers to map
for (int i = 0; i < markerArray.size(); i++) {
ReadableMap markerJson = markerArray.getMap(i);
if (markerJson.hasKey("coordinates")) {
Marker marker = map.addMarker(createMarker(markerJson));
if (markerJson.hasKey("id")) {
// As we have to lookup it either way, switch it around
markerLookup.put(marker.getId(), markerJson.getString("id"));
markerLookup.put(markerJson.getString("id"), marker.getId().replace("m", ""));
}
mapMarkers.add(marker);
} else break;
}
return true;
} catch (Exception e) {
e.printStackTrace();
return false;
}
}
public void addMarker(ReadableMap config) {
MarkerOptions options = createMarker(config);
Marker marker = map.addMarker(options);
mapMarkers.add(marker);
if (config.hasKey("id")) {
// As we have to lookup it either way, switch it around
markerLookup.put(marker.getId(), config.getString("id"));
markerLookup.put(config.getString("id"), marker.getId().replace("m", ""));
}
}
@Override
public void onMapReady(GoogleMap map) {
Double latitude = Double.valueOf(data.getLatitude());
Double longitude = Double.valueOf(data.getLongitude());
LatLng CurrentLocation = new LatLng(latitude, longitude);
map.setMyLocationEnabled(true);
map.moveCamera(CameraUpdateFactory.newLatLngZoom(CurrentLocation, 13));
map.addMarker(
new MarkerOptions()
.title("Current Location")
.snippet("Most Recent Location")
.position(CurrentLocation));
}
public void updateMarkerLocation(double lat, double lng) {
LatLng location = new LatLng(lat, lng);
if (marker == null) {
markerOptions = new MarkerOptions();
markerOptions.visible(true);
markerOptions.position(location);
markerOptions.draggable(draggable);
marker = googleMap.addMarker(markerOptions);
}
CameraPosition cameraPosition =
new CameraPosition.Builder().target(location).zoom(zoomLevel).bearing(0).tilt(45).build();
googleMap.animateCamera(CameraUpdateFactory.newCameraPosition(cameraPosition));
marker.setPosition(location);
}
public void addMarkers(List<GridPoint> gridPointList, List<PointEntity> pointEntityList) {
clearMap();
Marker m;
LatLngBounds.Builder builder = new LatLngBounds.Builder();
for (GridPoint gridPoint : gridPointList) {
Bitmap icon =
gridPoint.getScore() > 10
? gridPoint.getScore() > 20
? BitmapFactory.decodeResource(getResources(), R.drawable.red_dot)
: BitmapFactory.decodeResource(getResources(), R.drawable.yellow_dot)
: BitmapFactory.decodeResource(getResources(), R.drawable.green_dot);
float hue =
gridPoint.getScore() > 10
? gridPoint.getScore() > 20
? BitmapDescriptorFactory.HUE_RED
: BitmapDescriptorFactory.HUE_YELLOW
: BitmapDescriptorFactory.HUE_GREEN;
markerOptions = new MarkerOptions();
markerOptions.visible(true);
markerOptions.position(
new LatLng(
gridPoint.getLocation().getLatitude().doubleValue(),
gridPoint.getLocation().getLongitude().doubleValue()));
markerOptions.draggable(false);
markerOptions.icon(BitmapDescriptorFactory.fromBitmap(icon));
// markerOptions.icon(BitmapDescriptorFactory.defaultMarker(hue));
m = googleMap.addMarker(markerOptions);
gridMap.put(m.getId(), gridPoint);
builder.include(m.getPosition());
}
for (PointEntity pointEntity : pointEntityList) {
Bitmap icon =
pointEntity.getPointType().equals(PointType.PERSON)
? BitmapFactory.decodeResource(getResources(), R.drawable.man)
: pointEntity.getPointType().equals(PointType.POLICE_STATION)
? BitmapFactory.decodeResource(getResources(), R.drawable.police)
: BitmapFactory.decodeResource(getResources(), R.drawable.hospital);
markerOptions = new MarkerOptions();
markerOptions.visible(true);
markerOptions.position(
new LatLng(
pointEntity.getLocation().getLatitude().doubleValue(),
pointEntity.getLocation().getLongitude().doubleValue()));
markerOptions.draggable(false);
markerOptions.icon(BitmapDescriptorFactory.fromBitmap(icon));
m = googleMap.addMarker(markerOptions);
pointMap.put(m.getId(), pointEntity);
builder.include(m.getPosition());
}
if (gridPointList.size() > 1) {
LatLngBounds bounds = builder.build();
CameraUpdate cu = CameraUpdateFactory.newLatLngBounds(bounds, 0);
googleMap.animateCamera(cu);
} else if (gridPointList.size() > 0) {
CameraPosition cameraPosition =
new CameraPosition.Builder()
.target(
new LatLng(
gridPointList.get(0).getLocation().getLatitude().doubleValue(),
gridPointList.get(0).getLocation().getLongitude().doubleValue()))
.zoom(zoomLevel)
.bearing(0)
.tilt(45)
.build();
googleMap.animateCamera(CameraUpdateFactory.newCameraPosition(cameraPosition));
}
markersDisplayed = true;
heatmapDisplayed = false;
clusterDisplayed = false;
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.position);
GoogleMap map =
((SupportMapFragment) getSupportFragmentManager().findFragmentById(R.id.map)).getMap();
final Geocoder geocoder = new Geocoder(this, Locale.getDefault());
final Button submit = (Button) findViewById(R.id.position_submit_button);
submit.setEnabled(false);
userProfile = ProfileManager.getInstance();
Toast.makeText(getApplicationContext(), "Press and Hold Pin to Move", Toast.LENGTH_LONG).show();
LatLng pgh = new LatLng(40.441814, -80.012794);
map.moveCamera(CameraUpdateFactory.newLatLngZoom(pgh, 13));
locationManager = (LocationManager) getSystemService(LOCATION_SERVICE);
if (locationManager != null) {
boolean gpsIsEnabled = locationManager.isProviderEnabled(LocationManager.GPS_PROVIDER);
boolean networkIsEnabled =
locationManager.isProviderEnabled(LocationManager.NETWORK_PROVIDER);
if (gpsIsEnabled) {
Log.d("GPS Enabled", "GPS Enabled");
locationManager.requestLocationUpdates(LocationManager.GPS_PROVIDER, 5000L, 10F, this);
Location location = locationManager.getLastKnownLocation(LocationManager.GPS_PROVIDER);
if (location != null) {
pgh = new LatLng(location.getLatitude(), location.getLongitude());
}
map.moveCamera(CameraUpdateFactory.newLatLngZoom(pgh, 16));
myIncident.setLat(Double.toString(pgh.latitude));
myIncident.setLon(Double.toString(pgh.longitude));
List<Address> addresses = null;
try {
addresses = geocoder.getFromLocation(pgh.latitude, pgh.longitude, 1);
myIncident.setAddress(addresses.get(0).getAddressLine(0));
city = addresses.get(0).getAddressLine(1);
if (!city.contains("Pittsburgh")) {
submit.setEnabled(false);
} else {
submit.setEnabled(true);
}
} catch (Exception e) {
e.printStackTrace();
}
} else {
if (networkIsEnabled) {
Log.d("Network Position Enabled", "Network Position");
locationManager.requestLocationUpdates(
LocationManager.NETWORK_PROVIDER, 5000L, 10F, this);
Location location =
locationManager.getLastKnownLocation(LocationManager.NETWORK_PROVIDER);
if (location != null) {
pgh = new LatLng(location.getLatitude(), location.getLongitude());
}
map.moveCamera(CameraUpdateFactory.newLatLngZoom(pgh, 15));
myIncident.setLat(Double.toString(pgh.latitude));
myIncident.setLon(Double.toString(pgh.longitude));
List<Address> addresses = null;
try {
addresses = geocoder.getFromLocation(pgh.latitude, pgh.longitude, 1);
myIncident.setAddress(addresses.get(0).getAddressLine(0));
city = addresses.get(0).getAddressLine(1);
if (!city.contains("Pittsburgh")) {
submit.setEnabled(false);
} else {
submit.setEnabled(true);
}
} catch (Exception e) {
e.printStackTrace();
}
}
}
} else {
}
Marker issueLoc =
map.addMarker(
new MarkerOptions()
.title("Issue Location")
.snippet("Drag to Problem Location")
.position(pgh)
.draggable(true));
map.setOnMarkerDragListener(
new GoogleMap.OnMarkerDragListener() {
@Override
public void onMarkerDragStart(Marker marker) {}
@Override
public void onMarkerDrag(Marker marker) {}
@Override
public void onMarkerDragEnd(Marker marker) {
double latitude = marker.getPosition().latitude;
double longitude = marker.getPosition().longitude;
myIncident.setLat(Double.toString(latitude));
myIncident.setLon(Double.toString(longitude));
List<Address> addresses = null;
try {
addresses = geocoder.getFromLocation(latitude, longitude, 1);
myIncident.setAddress(addresses.get(0).getAddressLine(0));
city = addresses.get(0).getAddressLine(1);
if (!city.contains("Pittsburgh")) {
submit.setEnabled(false);
} else {
submit.setEnabled(true);
}
} catch (Exception e) {
e.printStackTrace();
}
}
});
submit.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View v) {
new uploadReport().execute();
}
});
}
