private void updateMapLocation(GeoPoint geoPoint) {
Log.d(TAG, "updateMapLocation(): ");
ItemizedOverlay<OverlayItem> locationOverlay;
ResourceProxy resourceProxy =
new DefaultResourceProxyImpl(getActivity().getApplicationContext());
if (geoPoint != null) {
ArrayList<OverlayItem> items = new ArrayList<OverlayItem>();
items.add(new OverlayItem("Here", "SampleDescription", geoPoint));
locationOverlay =
new ItemizedIconOverlay<OverlayItem>(
items,
new ItemizedIconOverlay.OnItemGestureListener<OverlayItem>() {
@Override
public boolean onItemSingleTapUp(final int index, final OverlayItem item) {
return true;
}
@Override
public boolean onItemLongPress(final int index, final OverlayItem item) {
return false;
}
},
resourceProxy);
mapView.getOverlays().clear();
mapView.getOverlays().add(locationOverlay);
mapView.getController().setCenter(geoPoint);
mapView.invalidate();
} else {
mapView.getOverlays().clear();
mapView.invalidate();
}
}
/**
* @see com.brantapps.polaris.api.Mappable#addMarker(com.brantapps.polaris.api.MapMarkerOptions)
*/
@Override
public MapMarker<?> addMarker(final MapMarkerOptions<?> mapMarkerOptions) {
if (itemisedOverlay == null) {
itemisedOverlay =
new ItemizedOverlayWithFocus<OverlayItem>(
new ArrayList<OverlayItem>(), this, getResourceProxy());
itemisedOverlay.setFocusItemsOnTap(true);
mapView.setUseSafeCanvas(false);
mapView.getOverlays().add(itemisedOverlay);
}
final Marker marker = (Marker) mapMarkerOptions.get();
final OverlayItem item =
new OverlayItem(
marker.title,
marker.snippet,
new org.osmdroid.util.GeoPoint(marker.latitude, marker.longitude));
if (marker.bitmap != null) {
item.setMarker(new BitmapDrawable(mapView.getResources(), marker.bitmap));
} else if (marker.icon != 0) {
item.setMarker(mapView.getResources().getDrawable(marker.icon));
}
if (marker.anchor == Marker.Anchor.CENTER) {
item.setMarkerHotspot(OverlayItem.HotspotPlace.CENTER);
}
itemisedOverlay.addItem(item);
final MapMarker<Marker> osmMapMarker = new OpenStreetMapMarker(marker);
overlayItemToMarker.put(item, osmMapMarker);
return osmMapMarker;
}
// ======================================================================
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
MapView mapView = (MapView) findViewById(R.id.mapview);
mapView.setUseSafeCanvas(false);
mapView.setBuiltInZoomControls(true);
mapView.setMultiTouchControls(true);
locationHandler = new LocationHandler();
ResourceProxy resourceProxy = new DefaultResourceProxyImpl(getApplicationContext());
Drawable marker = getResources().getDrawable(android.R.drawable.presence_offline);
int markerWidth = marker.getIntrinsicWidth();
int markerHeight = marker.getIntrinsicHeight();
marker.setBounds(0, markerHeight, markerWidth, 0);
Drawable currMarker = getResources().getDrawable(android.R.drawable.presence_online);
markerWidth = marker.getIntrinsicWidth();
markerHeight = marker.getIntrinsicHeight();
currMarker.setBounds(0, markerHeight, markerWidth, 0);
prevLocationsOverlay = new MyItemizedOverlay(marker, resourceProxy);
currLocationOverlay = new MyItemizedOverlay(currMarker, resourceProxy);
mapView.getOverlays().add(prevLocationsOverlay);
mapView.getOverlays().add(currLocationOverlay);
DeviceDb devDb = DeviceDb.getInstance();
devDb.init(getApplicationContext());
}
private boolean onUp(MotionEvent event, MapView mapView) {
if (this.onTargetClickListener != null && this.isAClick) {
this.clickUpCoords[0] = event.getX();
this.clickUpCoords[1] = event.getY();
if (Math.abs(this.clickUpCoords[0] - this.clickDownCoords[0]) < 10
&& Math.abs(this.clickUpCoords[1] - this.clickDownCoords[1]) < 10) {
IGeoPoint igeoPoint =
mapView.getProjection().fromPixels((int) event.getX(), (int) event.getY());
GeoPoint geoPoint = new GeoPoint(igeoPoint.getLatitudeE6(), igeoPoint.getLongitudeE6());
if (event.getEventTime() - this.clickDownTime
< android.view.ViewConfiguration.getLongPressTimeout()
&& isEventOnTarget(event, mapView)) {
this.lockPosition = true;
this.onTargetClickListener.onClick(getMyLocation());
return true;
} else if (this.lockPosition == false
&& event.getEventTime() - this.clickDownTime
>= 0) { // android.view.ViewConfiguration.getP) {
setLocation(geoPoint);
mapView.invalidate();
return true;
}
}
this.isAClick = false;
}
return false;
}
public void initialmap() {
mapview = (MapView) this.findViewById(R.id.mapview);
mapview.setTileSource(TileSourceFactory.MAPQUESTOSM);
mapview.setBuiltInZoomControls(true);
mapview.setMultiTouchControls(true);
mcontrol = (MapController) this.mapview.getController();
mcontrol.setZoom(15);
}
@Override
public void onRotate(float deltaAngle) {
currentAngle += deltaAngle;
if (System.currentTimeMillis() - deltaTime > timeLastSet) {
timeLastSet = System.currentTimeMillis();
mMapView.setMapOrientation(mMapView.getMapOrientation() + currentAngle);
}
}
@Override
public void onSaveInstanceState(Bundle outState) {
outState.putParcelable(STATE_MAP_POSITION, (Parcelable) mMapView.getMapCenter());
outState.putInt(STATE_MAP_ZOOM_LEVEL, mMapView.getZoomLevel());
outState.putDouble(STATE_INDOOR_LEVEL, mIndoorLevel);
super.onSaveInstanceState(outState);
}
/**
* @param layoutResId the id of the view resource.
* @param mapView the mapview on which is hooked the view
*/
public InfoWindow(int layoutResId, MapView mapView) {
mMapView = mapView;
mIsVisible = false;
ViewGroup parent = (ViewGroup) mapView.getParent();
Context context = mapView.getContext();
LayoutInflater inflater =
(LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
mView = inflater.inflate(layoutResId, parent, false);
}
/** @see com.brantapps.polaris.api.Mappable#animateCamera(GeoPoint, int) */
@Override
public void animateCamera(final GeoPoint geoPoint, final int zoomLevel) {
// FIXME: Need to run this on the UI thread. @ForActivity qualify the Context & cast using
// activity graphs.
mapView.getController().setZoom(zoomLevel);
mapView
.getController()
.setCenter(new org.osmdroid.util.GeoPoint(geoPoint.getLatitude(), geoPoint.getLongitude()));
}
public MapDataManager(MapView mMapView, ResourceProxy rProxy) {
mapView = mMapView;
mContext = mMapView.getContext();
mResourceProxy = rProxy;
initializeOverlays(mContext);
mapView.setMapListener(this);
loadMapTask = new LoadMapDataTask();
loadMapTask.execute(); // load graph and nodes to display
}
@Override
protected void draw(Canvas canvas, MapView mapView, boolean shadow) {
if (shadow) {
return;
}
MapView.Projection p = mapView.getProjection();
int idx = 0;
int geoTrackSize = geoTracks.size();
boolean isFirstDraw = false;
for (GeoTrack geoTrack : geoTracks) {
idx++;
// Log.d(TAG, "User selected new date range: MIN=" + (geoTrack.time
// >= seletedRangeBeginTimeInMs) + "ms, MAX=" + (geoTrack.time <=
// seletedRangeEndTimeInMs)+ ", geoTrack.time="+geoTrack.time);
if (!seletedRangeActivated
|| (geoTrack.time >= seletedRangeBeginTimeInMs
&& geoTrack.time <= seletedRangeEndTimeInMs)) {
GeoPoint geoPoint = geoTrack.asGeoPoint();
p.toMapPixels(geoPoint, myScreenCoords);
// Line Path
boolean isLast = geoTrackSize == idx;
if (isFirstDraw) {
canvas.drawLine(
lastScreenCoords.x, lastScreenCoords.y, myScreenCoords.x, myScreenCoords.y, mPaint);
}
// Point
canvas.drawCircle(myScreenCoords.x, myScreenCoords.y, 4, mGeoPointPaint);
if (isLast) {
canvas.drawCircle(
myScreenCoords.x, myScreenCoords.y, 8, mGeoPointAccuracyCirclePaintBorder);
canvas.drawCircle(
myScreenCoords.x, myScreenCoords.y, 12, mGeoPointAccuracyCirclePaintBorder);
}
// End Loop
lastScreenCoords.x = myScreenCoords.x;
lastScreenCoords.y = myScreenCoords.y;
isFirstDraw = true;
}
}
// Draw Selected
if (selectedGeoTrack != null) {
// Select Point
GeoTrack lastFix = selectedGeoTrack;
GeoPoint geoPoint = lastFix.asGeoPoint();
p.toMapPixels(geoPoint, myScreenCoords);
// Compute Radius Accuracy
final float groundResolutionInM =
lastFix.computeGroundResolutionInMForZoomLevel(mapView.getZoomLevel());
final float radius = ((float) lastFix.getAccuracy()) / groundResolutionInM;
canvas.drawCircle(myScreenCoords.x, myScreenCoords.y, radius, mGeoPointAccuracyCirclePaint);
canvas.drawCircle(
myScreenCoords.x, myScreenCoords.y, radius, mGeoPointAccuracyCirclePaintBorder);
}
}
/**
* Animated equivalent to {@link MapController#scrollBy(int, int)}. Scroll by a given amount using
* the default animation, in pixels.
*
* <p><strong>Limitations</strong>: This method internally uses {@link
* MapController#animateTo(com.google.android.maps.GeoPoint)} which doesn't animate anything if
* the point is really far (in pixels) from the current point. In this case, nothing will be
* animated at all.
*
* @param mapView The {@link MapView} to scroll
* @param dx The horizontal scroll amount in pixels.
* @param dy The vertical scroll amount in pixels.
*/
public static void smoothScrollBy(MapView mapView, int dx, int dy) {
final Projection projection = mapView.getProjection();
final Point tmpPoint = TEMP_POINT;
projection.toPixels(mapView.getMapCenter(), tmpPoint);
tmpPoint.offset(dx, dy);
IGeoPoint geoPoint = projection.fromPixels(tmpPoint.x, tmpPoint.y);
// mapView.getController().animateTo(geoPoint);
mapView.getController().setCenter(geoPoint);
}
private void config() {
mMap.setTileSource(TileSourceFactory.MAPQUESTOSM);
mMap.setMultiTouchControls(true);
mMap.setBuiltInZoomControls(true);
mController = mMap.getController();
mController.setZoom(18);
mTreasureMapTileSource =
new XYTileSource(
"mbtiles",
ResourceProxy.string.offline_mode,
1,
20,
256,
".png",
"http://appquest.hsr.ch/hsr.mbtiles");
try {
setOfflineMap("hsr.mbtiles");
} catch (FileNotFoundException e) {
e.printStackTrace();
}
ResourceProxy resourceProxy = new DefaultResourceProxyImpl(mContext);
Drawable drawableMarker = mContext.getResources().getDrawable(R.drawable.marker);
int markerWidth = drawableMarker.getIntrinsicWidth();
int markerHeight = drawableMarker.getIntrinsicHeight();
drawableMarker.setBounds(0, markerHeight, markerWidth, 0);
mMarkerOverlay = new MarkerOverlay(drawableMarker, resourceProxy);
mMap.getOverlays().add(mMarkerOverlay);
SharedPreferences.Editor editor = sharedPreferences.edit();
editor.commit();
List<GeoPoint> points = new ArrayList<GeoPoint>();
try {
String mapPointsString = sharedPreferences.getString(MAP_POINTS, "");
JSONObject mapPointsJson = new JSONObject(mapPointsString);
JSONArray array = mapPointsJson.getJSONArray("points");
for (int i = 0; i < array.length(); i++) {
JSONObject mapPoint = array.getJSONObject(i);
points.add(new GeoPoint(mapPoint.getDouble("lat"), mapPoint.getDouble("lon")));
}
} catch (Exception e) {
e.printStackTrace();
}
for (GeoPoint point : points) {
addMarker(point);
}
}
/** Clear all schedules on the map */
public void clearSchedules() {
randomStudent = null;
OverlayManager om = mapView.getOverlayManager();
om.clear();
scheduleOverlay.clear();
buildingOverlay.removeAllItems();
om.addAll(scheduleOverlay);
om.add(buildingOverlay);
mapView.invalidate();
}
/**
* @see com.brantapps.polaris.api.Mappable#addToView(android.support.v4.app.FragmentActivity, int)
*/
@Override
public void addToView(final FragmentActivity activity, final int parentViewId) {
if (mapView.getParent() != null) {
((ViewGroup) mapView.getParent()).removeView(mapView);
}
((ViewGroup) activity.findViewById(parentViewId))
.addView(
mapView,
new RelativeLayout.LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT));
mapReadyListener.onMapReady();
}
@NonNull
private MapView setupDefaultMapView() {
final MapView mapView =
new MapView(
getContext(),
getTileSize(),
new DefaultResourceProxyImpl(getContext().getApplicationContext()));
mapView.setTileSource(TileSourceFactory.MAPNIK);
return mapView;
}
private boolean tapZoom(final MotionEvent event) {
if (zoomIn_.hit(event)) {
if (zoomIn_.enabled()) mapView_.getController().zoomIn();
return true;
} // if ...
if (zoomOut_.hit(event)) {
if (zoomOut_.enabled()) mapView_.getController().zoomOut();
return true;
} // if ...
return false;
} // tapPrevNext
/** Save map's zoom level and centre. You should not need to touch this method */
@Override
public void onSaveInstanceState(Bundle outState) {
Log.d(LOG_TAG, "onSaveInstanceState");
super.onSaveInstanceState(outState);
if (mapView != null) {
outState.putInt("zoomLevel", mapView.getZoomLevel());
IGeoPoint cntr = mapView.getMapCenter();
outState.putInt("latE6", cntr.getLatitudeE6());
outState.putInt("lonE6", cntr.getLongitudeE6());
Log.i("MapSave", "Zoom: " + mapView.getZoomLevel());
}
}
public static ArrayList<InfoWindow> getOpenedInfoWindowsOn(MapView mapView) {
int count = mapView.getChildCount();
ArrayList<InfoWindow> opened = new ArrayList<InfoWindow>(count);
for (int i = 0; i < count; i++) {
final View child = mapView.getChildAt(i);
Object tag = child.getTag();
if (tag != null && tag instanceof InfoWindow) {
InfoWindow infoWindow = (InfoWindow) tag;
opened.add(infoWindow);
}
}
return opened;
}
/**
* Populates this bubble with all item info:
*
* <ul>
* title and description in any case,
* </ul>
*
* <ul>
* image and sub-description if any.
* </ul>
*
* and centers the map on the item. <br>
*/
public void showBubble(ExtendedOverlayItem item, InfoWindow bubble, MapView mapView) {
Log.d(TAG, "showBubble");
// offset the bubble to be top-centered on the marker:
Drawable marker = getMarker(mapView.getZoomLevel());
int markerWidth = marker.getIntrinsicWidth();
int markerHeight = marker.getIntrinsicHeight();
Point markerH = item.getHotspot(HotspotPlace.BOTTOM_CENTER, markerWidth, markerHeight);
Point bubbleH = item.getHotspot(HotspotPlace.BOTTOM_CENTER, markerWidth, markerHeight);
bubbleH.offset(-markerH.x, -markerH.y - markerHeight);
bubble.open(item, bubbleH.x, bubbleH.y);
mapView.getController().animateTo(item.getPoint());
}
/**
* Enable location updates and show your current location on the map. By default this will request
* location updates as frequently as possible, but you can change the frequency and/or distance by
* calling {@link setLocationUpdateMinTime(long)} and/or {@link
* setLocationUpdateMinDistance(float)} before calling this method. You will want to call
* enableMyLocation() probably from your Activity's Activity.onResume() method, to enable the
* features of this overlay. Remember to call the corresponding disableMyLocation() in your
* Activity's Activity.onPause() method to turn off updates when in the background.
*/
public boolean enableMyLocation() {
boolean result = true;
if (mLocationListener == null) {
mLocationListener = new LocationListenerProxy(mLocationManager);
result =
mLocationListener.startListening(
this, mLocationUpdateMinTime, mLocationUpdateMinDistance);
}
// set initial location when enabled
if (isFollowLocationEnabled()) {
mLocation = LocationUtils.getLastKnownLocation(mLocationManager);
if (mLocation != null) {
mMapController.animateTo(new GeoPoint(mLocation));
}
}
// Update the screen to see changes take effect
if (mMapView != null) {
mMapView.postInvalidate();
}
return result;
}
@Override
public boolean onSingleTapConfirmed(MotionEvent e, MapView mapView) {
final Projection pj = mapView.getProjection();
final Rect screenRect = pj.getIntrinsicScreenRect();
final int size = this.size();
for (int i = 0; i < size; i++) {
final Item item = getItem(i);
if (item == null) {
continue;
}
pj.toPixels(item.getPoint(), mCurScreenCoords);
final int state =
(mDrawFocusedItem && (mFocusedItem == item) ? OverlayItem.ITEM_STATE_FOCUSED_MASK : 0);
final Drawable marker =
(item.getMarker(state) == null) ? getDefaultMarker(state) : item.getMarker(state);
boundToHotspot(marker, item.getMarkerHotspot());
if (hitTest(
item,
marker,
-mCurScreenCoords.x + screenRect.left + (int) e.getX(),
-mCurScreenCoords.y + screenRect.top + (int) e.getY())) {
// We have a hit, do we get a response from onTap?
if (onTap(i)) {
// We got a response so consume the event
return true;
}
}
}
return super.onSingleTapConfirmed(e, mapView);
}
protected void drawPointingdirection(
Canvas canvas, MapView mapView, Location lastFix, GeoPoint myLocation) {
Projection p = mapView.getProjection();
Point loc = p.toPixels(myLocation, null);
int orientation = getOrientation();
// Pythagore
double cb = 42; // canvas.getWidth();// Math.hypot(canvas.getWidth(), canvas.getHeight());
// canvas.drawText("Orientation " + getOrientation(), loc.x, loc.y, paintDirection);
double orientationRad = Math.toRadians(orientation);
double ca = Math.cos(orientationRad) * cb;
double ab = Math.sqrt(cb * cb - ca * ca) * (Math.signum(orientation) * -1);
// Point
float startX = loc.x;
float startY = (float) (loc.y - ca);
float stopY = loc.y;
// float stopY = (float) (loc.y + ca);
float stopX = loc.x;
if (orientation > 180) {
startX = (float) (loc.x + ab);
// stopX = (float) (loc.x - ab);
} else {
startX = (float) (loc.x - ab);
// stopX = (float) (loc.x + ab);
}
// paintDirection.setStrokeMiter(5);
canvas.drawLine(startX, startY, stopX, stopY, paintDirection);
}
public void onLocationChanged(final Location location) {
if (DEBUGMODE) {
logger.debug("onLocationChanged(" + location + ")");
}
// ignore temporary non-gps fix
if (mIgnorer.shouldIgnore(location.getProvider(), System.currentTimeMillis())) {
logger.debug("Ignore temporary non-gps location");
return;
}
mLocation = location;
if (mFollow) {
mMapController.setCenter(new GeoPoint(location));
} else {
mMapView.postInvalidate(); // redraw the my location icon
}
for (final Runnable runnable : mRunOnFirstFix) {
new Thread(runnable).start();
}
mRunOnFirstFix.clear();
sogTxt.setText(
String.valueOf((double) Math.round(location.getSpeed() * 1.94 * 100) / 100) + "kts | ");
cogTxt.setText(String.valueOf(location.getBearing()) + "\u00B0 ");
}
/**
* open the window at the specified position.
*
* @param item the item on which is hooked the view
* @param offsetX (&offsetY) the offset of the view to the position, in pixels. This allows to
* offset the view from the marker position.
*/
public void open(ExtendedOverlayItem item, int offsetX, int offsetY) {
onOpen(item);
GeoPoint position = item.getPoint();
MapView.LayoutParams lp =
new MapView.LayoutParams(
MapView.LayoutParams.WRAP_CONTENT,
MapView.LayoutParams.WRAP_CONTENT,
position,
MapView.LayoutParams.BOTTOM_CENTER,
offsetX,
offsetY);
// close(); //if it was already opened
mMapView.removeAllViews();
mMapView.addView(mView, lp);
mIsVisible = true;
}
@Override
public boolean onSingleTapNotHitOverlays() {
// TODO Auto-generated method stub
hideBalloonOverlay();
mapView.postInvalidate();
return false;
}
@Override
public boolean onPrepareOptionsMenu(
final Menu pMenu, final int pMenuIdOffset, final MapView pMapView) {
final int index =
TileSourceFactory.getTileSources().indexOf(pMapView.getTileProvider().getTileSource());
if (index >= 0) {
pMenu.findItem(MENU_TILE_SOURCE_STARTING_ID + index + pMenuIdOffset).setChecked(true);
}
pMenu
.findItem(MENU_OFFLINE + pMenuIdOffset)
.setTitle(
pMapView.useDataConnection() ? R.string.set_mode_offline : R.string.set_mode_online);
return true;
}
@Override
public boolean onCreateOptionsMenu(
final Menu pMenu, final int pMenuIdOffset, final MapView pMapView) {
final SubMenu mapMenu =
pMenu
.addSubMenu(0, MENU_MAP_MODE + pMenuIdOffset, Menu.NONE, R.string.map_mode)
.setIcon(R.drawable.ic_menu_mapmode);
for (int a = 0; a < TileSourceFactory.getTileSources().size(); a++) {
final ITileSource tileSource = TileSourceFactory.getTileSources().get(a);
mapMenu.add(
MENU_MAP_MODE + pMenuIdOffset,
MENU_TILE_SOURCE_STARTING_ID + a + pMenuIdOffset,
Menu.NONE,
tileSource.name());
}
mapMenu.setGroupCheckable(MENU_MAP_MODE + pMenuIdOffset, true, true);
if (ctx != null) {
final String title =
ctx.getString(
pMapView.useDataConnection() ? R.string.set_mode_offline : R.string.set_mode_online);
final Drawable icon = ctx.getResources().getDrawable(R.drawable.ic_menu_offline);
pMenu.add(0, MENU_OFFLINE + pMenuIdOffset, Menu.NONE, title).setIcon(icon);
}
return true;
}
@Override
protected void draw(Canvas c, MapView osmv, boolean shadow) {
if (DEBUGMODE) {
Log.d(IMapView.LOGTAG, "onDraw(" + shadow + ")");
}
if (shadow) {
return;
}
Projection projection = osmv.getProjection();
// Get the area we are drawing to
Rect screenRect = projection.getScreenRect();
// No overflow detected here! Log.d(IMapView.LOGTAG, "BEFORE Rect is " + screenRect.toString() +
// mTopLeftMercator.toString());
projection.toMercatorPixels(screenRect.left, screenRect.top, mTopLeftMercator);
projection.toMercatorPixels(screenRect.right, screenRect.bottom, mBottomRightMercator);
// No overflow detected here! Log.d(IMapView.LOGTAG, "AFTER Rect is " + screenRect.toString() +
// mTopLeftMercator.toString() + mBottomRightMercator.toString());
mViewPort.set(
mTopLeftMercator.x, mTopLeftMercator.y, mBottomRightMercator.x, mBottomRightMercator.y);
// No overflow detected here! Log.d(IMapView.LOGTAG, "AFTER Rect is " + mViewPort.toString());
// Draw the tiles!
drawTiles(c, projection, projection.getZoomLevel(), TileSystem.getTileSize(), mViewPort);
}
@Override
public void onRangeTimelineValuesChanged(int minValue, int maxValue, boolean isRangeDefine) {
seletedRangeActivated = isRangeDefine;
seletedRangeBeginTimeInMs = timeBeginInMs + minValue * 1000;
seletedRangeEndTimeInMs = timeBeginInMs + maxValue * 1000;
mapView.postInvalidate();
}
