add animating move
git-svn-id: https://osmand.googlecode.com/svn/trunk@317 e29c36b1-1cfa-d876-8d93-3434fc2bb7b8
This commit is contained in:
Victor Shcherb
parent
feaf5f9d17
commit
421f12a35a
10 changed files with 242 additions and 61 deletions
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@ -19,7 +19,6 @@ public class ToDoConstants {
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// 60. Audio guidance for routing !
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// 68. Implement service to app work with screen offline
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// (introduce special settings how often update location to monitoring & audio guidance)
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// 69. Multitouch zoom, animated zoom, animate map shift (when select some point to see)!
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// Improvement : Show stops in the transport route on the map
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// Not clear if it is really needed
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@ -55,6 +54,7 @@ public class ToDoConstants {
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// 33. Build transport locations. Create transport index (transport-stops) (investigate)
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// Not implemented : show key/transit stops on map, follow mode (show next stop)
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// 58. Upload/Download zip-index from site & unzip them on phone
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// 69. Multitouch zoom, animated zoom, animate map shift (when select some point to see)!
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// DONE SWING
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@ -1,5 +1,7 @@
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<?xml version="1.0" encoding="utf-8"?>
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<resources>
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<string name="sd_unmounted">Карточка SD недоступна. \nВы не сможете работать с картой.</string>
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<string name="sd_mounted_ro">Карточка SD доступна только для чтения. \nВы не сможете загружать карты из интернета.</string>
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<string name="unzipping_file">Файл распаковывается</string>
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<string name="route_tr">Поверните направо и двигайтесь</string>
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<string name="route_tshr">Поверните резко направо и двигайтесь</string>
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@ -1,5 +1,7 @@
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<?xml version="1.0" encoding="utf-8"?>
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<resources>
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<string name="sd_unmounted">SD card is not accessible. \nYou can\'t see map and find anything.</string>
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<string name="sd_mounted_ro">SD card is read-only accessible. \nYou can see only preloaded map and can\'t download from internet.</string>
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<string name="unzipping_file">File is unzipping</string>
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<string name="route_tr">Turn right and go</string>
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<string name="route_tshr">Turn sharply right and go</string>
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@ -278,6 +278,10 @@ public class OsmandSettings {
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public static final String IS_MAP_SYNC_TO_GPS_LOCATION = "is_map_sync_to_gps_location"; //$NON-NLS-1$
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public static final String LAST_KNOWN_MAP_ZOOM = "last_known_map_zoom"; //$NON-NLS-1$
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public static final String MAP_LAT_TO_SHOW = "map_lat_to_show"; //$NON-NLS-1$
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public static final String MAP_LON_TO_SHOW = "map_lon_to_show"; //$NON-NLS-1$
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public static final String MAP_ZOOM_TO_SHOW = "map_zoom_to_show"; //$NON-NLS-1$
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public static LatLon getLastKnownMapLocation(Context ctx) {
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SharedPreferences prefs = ctx.getSharedPreferences(SHARED_PREFERENCES_NAME, Context.MODE_WORLD_READABLE);
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float lat = prefs.getFloat(LAST_KNOWN_MAP_LAT, 0);
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@ -286,14 +290,35 @@ public class OsmandSettings {
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}
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public static void setMapLocationToShow(Context ctx, double latitude, double longitude) {
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setMapLocationToShow(ctx, latitude, longitude, getLastKnownMapZoom(ctx), null);
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}
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public static void setMapLocationToShow(Context ctx, double latitude, double longitude, int zoom) {
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setMapLocationToShow(ctx, latitude, longitude, null);
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}
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public static void setMapLocationToShow(Context ctx, double latitude, double longitude, String historyDescription) {
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public static LatLon getAndClearMapLocationToShow(Context ctx){
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SharedPreferences prefs = ctx.getSharedPreferences(SHARED_PREFERENCES_NAME, Context.MODE_WORLD_READABLE);
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if(!prefs.contains(MAP_LAT_TO_SHOW)){
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return null;
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}
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float lat = prefs.getFloat(MAP_LAT_TO_SHOW, 0);
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float lon = prefs.getFloat(MAP_LON_TO_SHOW, 0);
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prefs.edit().remove(MAP_LAT_TO_SHOW).commit();
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return new LatLon(lat, lon);
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}
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public static int getMapZoomToShow(Context ctx) {
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SharedPreferences prefs = ctx.getSharedPreferences(SHARED_PREFERENCES_NAME, Context.MODE_WORLD_READABLE);
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return prefs.getInt(MAP_ZOOM_TO_SHOW, 5);
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}
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public static void setMapLocationToShow(Context ctx, double latitude, double longitude, int zoom, String historyDescription) {
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SharedPreferences prefs = ctx.getSharedPreferences(SHARED_PREFERENCES_NAME, Context.MODE_WORLD_READABLE);
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Editor edit = prefs.edit();
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edit.putFloat(LAST_KNOWN_MAP_LAT, (float) latitude);
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edit.putFloat(LAST_KNOWN_MAP_LON, (float) longitude);
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edit.putFloat(MAP_LAT_TO_SHOW, (float) latitude);
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edit.putFloat(MAP_LON_TO_SHOW, (float) longitude);
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edit.putInt(MAP_ZOOM_TO_SHOW, zoom);
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edit.putBoolean(IS_MAP_SYNC_TO_GPS_LOCATION, false);
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edit.commit();
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if(historyDescription != null){
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@ -301,6 +326,10 @@ public class OsmandSettings {
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}
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}
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public static void setMapLocationToShow(Context ctx, double latitude, double longitude, String historyDescription) {
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setMapLocationToShow(ctx, latitude, longitude, getLastKnownMapZoom(ctx), historyDescription);
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}
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// Do not use that method if you want to show point on map. Use setMapLocationToShow
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public static void setLastKnownMapLocation(Context ctx, double latitude, double longitude) {
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SharedPreferences prefs = ctx.getSharedPreferences(SHARED_PREFERENCES_NAME, Context.MODE_WORLD_READABLE);
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@ -31,6 +31,7 @@ import android.location.LocationManager;
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import android.location.LocationProvider;
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import android.os.Build;
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import android.os.Bundle;
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import android.os.Environment;
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import android.os.Handler;
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import android.os.Message;
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import android.os.PowerManager;
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@ -68,6 +69,7 @@ import com.osmand.data.preparation.MapTileDownloader.IMapDownloaderCallback;
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import com.osmand.map.IMapLocationListener;
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import com.osmand.osm.LatLon;
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import com.osmand.osm.MapUtils;
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import com.osmand.views.AnimateDraggingMapThread;
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import com.osmand.views.MapInfoLayer;
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import com.osmand.views.OsmBugsLayer;
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import com.osmand.views.OsmandMapTileView;
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@ -228,6 +230,7 @@ public class MapActivity extends Activity implements IMapLocationListener, Senso
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zoomControls.setOnZoomInClickListener(new OnClickListener() {
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@Override
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public void onClick(View v) {
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mapView.getAnimatedDraggingThread().stopAnimatingSync();
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mapView.getAnimatedDraggingThread().startZooming(mapView.getZoom(), mapView.getZoom() + 1);
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showAndHideMapPosition();
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// user can preview map manually switch off auto zoom while user don't press back to location
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@ -239,6 +242,7 @@ public class MapActivity extends Activity implements IMapLocationListener, Senso
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zoomControls.setOnZoomOutClickListener(new OnClickListener() {
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@Override
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public void onClick(View v) {
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mapView.getAnimatedDraggingThread().stopAnimatingSync();
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mapView.getAnimatedDraggingThread().startZooming(mapView.getZoom(), mapView.getZoom() - 1);
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showAndHideMapPosition();
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// user can preview map manually switch off auto zoom while user don't press back to location
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@ -256,7 +260,11 @@ public class MapActivity extends Activity implements IMapLocationListener, Senso
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OsmandSettings.setSyncMapToGpsLocation(MapActivity.this, true);
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if(locationLayer.getLastKnownLocation() != null){
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Location lastKnownLocation = locationLayer.getLastKnownLocation();
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mapView.setLatLon(lastKnownLocation.getLatitude(), lastKnownLocation.getLongitude());
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AnimateDraggingMapThread thread = mapView.getAnimatedDraggingThread();
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int fZoom = mapView.getZoom() < 15 ? 15 : mapView.getZoom();
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thread.startMoving(mapView.getLatitude(), mapView.getLongitude(),
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lastKnownLocation.getLatitude(), lastKnownLocation.getLongitude(), mapView.getZoom(), fZoom,
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mapView.getSourceTileSize(), false);
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}
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}
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}
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@ -589,14 +597,10 @@ public class MapActivity extends Activity implements IMapLocationListener, Senso
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locationLayer.setAppMode(OsmandSettings.getApplicationMode(this));
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routingHelper.setAppMode(OsmandSettings.getApplicationMode(this));
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poiMapLayer.setFilter(OsmandSettings.getPoiFilterForMap(this));
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mapView.setMapPosition(OsmandSettings.getPositionOnMap(this));
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SharedPreferences prefs = getSharedPreferences(OsmandSettings.SHARED_PREFERENCES_NAME, MODE_WORLD_READABLE);
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if(prefs != null && prefs.contains(OsmandSettings.LAST_KNOWN_MAP_LAT)){
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LatLon l = OsmandSettings.getLastKnownMapLocation(this);
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mapView.setLatLon(l.getLatitude(), l.getLongitude());
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mapView.setZoom(OsmandSettings.getLastKnownMapZoom(this));
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}
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backToLocation.setVisibility(View.INVISIBLE);
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@ -642,9 +646,34 @@ public class MapActivity extends Activity implements IMapLocationListener, Senso
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wakeLock = powerManager.newWakeLock(PowerManager.SCREEN_BRIGHT_WAKE_LOCK, "com.osmand.map"); //$NON-NLS-1$
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wakeLock.acquire();
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}
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SharedPreferences prefs = getSharedPreferences(OsmandSettings.SHARED_PREFERENCES_NAME, MODE_WORLD_READABLE);
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if(prefs != null && prefs.contains(OsmandSettings.LAST_KNOWN_MAP_LAT)){
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LatLon l = OsmandSettings.getLastKnownMapLocation(this);
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mapView.setLatLon(l.getLatitude(), l.getLongitude());
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mapView.setZoom(OsmandSettings.getLastKnownMapZoom(this));
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LatLon latLon = OsmandSettings.getAndClearMapLocationToShow(this);
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LatLon cur = new LatLon(mapView.getLatitude(), mapView.getLongitude());
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if(latLon != null && !latLon.equals(cur)){
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mapView.getAnimatedDraggingThread().startMoving(cur.getLatitude(), cur.getLongitude(),
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latLon.getLatitude(), latLon.getLongitude(),
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mapView.getZoom(), OsmandSettings.getMapZoomToShow(this), mapView.getSourceTileSize(), true);
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}
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}
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checkExternalStorage();
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showAndHideMapPosition();
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}
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public void checkExternalStorage(){
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String state = Environment.getExternalStorageState();
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if(Environment.MEDIA_MOUNTED.equals(state)){
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// ok
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} else if(Environment.MEDIA_MOUNTED_READ_ONLY.equals(state)){
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Toast.makeText(this, R.string.sd_mounted_ro, Toast.LENGTH_LONG).show();
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} else {
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Toast.makeText(this, R.string.sd_unmounted, Toast.LENGTH_LONG).show();
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}
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}
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public void showAndHideMapPosition(){
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mapView.setShowMapPosition(true);
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@ -218,8 +218,7 @@ public class SearchAddressActivity extends Activity {
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if(navigateTo){
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OsmandSettings.setPointToNavigate(SearchAddressActivity.this, l.getLatitude(), l.getLongitude());
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} else {
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OsmandSettings.setMapLocationToShow(SearchAddressActivity.this, l.getLatitude(), l.getLongitude(), historyName);
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OsmandSettings.setLastKnownMapZoom(SearchAddressActivity.this, zoom);
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OsmandSettings.setMapLocationToShow(SearchAddressActivity.this, l.getLatitude(), l.getLongitude(), zoom, historyName);
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}
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startActivity(new Intent(SearchAddressActivity.this, MapActivity.class));
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@ -123,8 +123,7 @@ public class SearchPOIActivity extends ListActivity implements SensorEventListen
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OsmandSettings.setPoiFilterForMap(SearchPOIActivity.this, filter.getFilterId());
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OsmandSettings.setShowPoiOverMap(SearchPOIActivity.this, true);
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if(searchNearBy && location != null){
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OsmandSettings.setMapLocationToShow(SearchPOIActivity.this, location.getLatitude(), location.getLongitude());
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OsmandSettings.setLastKnownMapZoom(SearchPOIActivity.this, 15);
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OsmandSettings.setMapLocationToShow(SearchPOIActivity.this, location.getLatitude(), location.getLongitude(), 15);
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}
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Intent newIntent = new Intent(SearchPOIActivity.this, MapActivity.class);
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startActivity(newIntent);
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@ -356,9 +355,8 @@ public class SearchPOIActivity extends ListActivity implements SensorEventListen
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OsmandSettings.setShowPoiOverMap(SearchPOIActivity.this, true);
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}
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Amenity amenity = ((AmenityAdapter) getListAdapter()).getItem(position);
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OsmandSettings.setMapLocationToShow(this, amenity.getLocation().getLatitude(), amenity.getLocation().getLongitude(),
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OsmandSettings.setMapLocationToShow(this, amenity.getLocation().getLatitude(), amenity.getLocation().getLongitude(), 16,
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getString(R.string.poi)+" : " + amenity.getSimpleFormat(OsmandSettings.usingEnglishNames(this))); //$NON-NLS-1$
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OsmandSettings.setLastKnownMapZoom(this, 16);
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Intent newIntent = new Intent(SearchPOIActivity.this, MapActivity.class);
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startActivity(newIntent);
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}
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@ -1,5 +1,7 @@
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package com.osmand.views;
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import com.osmand.osm.MapUtils;
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/**
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* Thread for animated dragging.
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* Defines accelerator to stop dragging screen.
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@ -7,15 +9,14 @@ package com.osmand.views;
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public class AnimateDraggingMapThread implements Runnable {
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public interface AnimateDraggingCallback {
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public void dragTo(float curX, float curY, float newX, float newY);
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public void dragTo(float curX, float curY, float newX, float newY, boolean notify);
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public void zoomTo(float zoom, boolean notify);
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public void zoomTo(float zoom);
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}
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private int endZ;
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private float curZ;
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private int timeZ;
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private boolean animateDrag = true;
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private float curX;
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private float curY;
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private float vx;
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@ -24,57 +25,115 @@ public class AnimateDraggingMapThread implements Runnable {
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private float ay;
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private byte dirX;
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private byte dirY;
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private byte dirZ;
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private final float a = 0.001f;
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private long time;
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private volatile boolean stopped;
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private final float a = 0.001f;
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// 0 - zoom out, 1 - moving, 2 - zoom in
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private byte phaseOfMoving ;
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private int endZ;
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private byte dirZ;
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private int intZ;
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private byte dirIntZ;
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private float curZ;
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private int timeZEnd;
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private int timeZInt;
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private int timeMove;
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private float moveX;
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private float moveY;
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private volatile Thread currentThread = null;
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private AnimateDraggingCallback callback = null;
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private boolean notifyListener;
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@Override
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public void run() {
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currentThread = Thread.currentThread();
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try {
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while (!stopped && (vx > 0 || vy > 0 || curZ != endZ)) {
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boolean conditionToCountinue = true;
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while (!stopped && conditionToCountinue) {
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// calculate sleep
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long sleep = 0;
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if(vx > 0 || vy > 0){
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sleep = (long) (40d / (Math.max(vx, vy) + 0.45));
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if(animateDrag){
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// sleep = (long) (40d / (Math.max(vx, vy) + 0.45));
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sleep = 80;
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} else {
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sleep = 80;
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}
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Thread.sleep(sleep);
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long curT = System.currentTimeMillis();
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int dt = (int) (curT - time);
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float newX = vx > 0 ? curX + dirX * vx * dt : curX;
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float newY = vy > 0 ? curY + dirY * vy * dt : curY;
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float newX = animateDrag && vx > 0 ? curX + dirX * vx * dt : curX;
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float newY = animateDrag && vy > 0 ? curY + dirY * vy * dt : curY;
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float newZ = curZ;
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if(timeZ > 0){
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newZ = newZ + dirZ * (float)dt / timeZ;
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if(dirZ > 0 == newZ > endZ){
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newZ = endZ;
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if(!animateDrag){
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if (phaseOfMoving == 0 || phaseOfMoving == 2) {
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byte dir = phaseOfMoving == 2 ? dirZ : dirIntZ;
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int time = phaseOfMoving == 2 ? timeZEnd : timeZInt;
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float end = phaseOfMoving == 2 ? endZ : intZ;
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if (time > 0) {
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newZ = newZ + dir * (float) dt / time;
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}
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if (dir > 0 == newZ > end) {
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newZ = end;
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}
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} else {
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if(timeMove > 0){
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newX = newX + moveX * (float) dt / timeMove;
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newY = newY + moveY * (float) dt / timeMove;
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if(moveX > 0 == newX > moveX){
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newX = moveX;
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}
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if(moveY > 0 == newY > moveY){
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newY = moveY;
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}
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}
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}
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}
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if (!stopped && callback != null) {
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if (vx > 0 || vy > 0) {
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callback.dragTo(curX, curY, newX, newY);
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}
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if(newZ > 0){
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callback.zoomTo(newZ);
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if (animateDrag || phaseOfMoving == 1) {
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callback.dragTo(curX, curY, newX, newY, notifyListener);
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} else {
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callback.zoomTo(newZ, notifyListener);
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}
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}
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time = curT;
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if(animateDrag){
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vx -= ax * dt;
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vy -= ay * dt;
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time = curT;
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curX = newX;
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curY = newY;
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conditionToCountinue = vx > 0 || vy > 0;
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} else {
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if(phaseOfMoving == 0){
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curZ = newZ;
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if(curZ == intZ){
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curX = 0;
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curY = 0;
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phaseOfMoving ++;
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}
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} else if(phaseOfMoving == 2){
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curZ = newZ;
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conditionToCountinue = curZ != endZ;
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} else {
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curX = newX;
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curY = newY;
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if(curX == moveX && curY == moveY){
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phaseOfMoving ++;
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}
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}
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}
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}
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if(curZ != ((int) Math.round(curZ))){
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if(Math.abs(curZ - endZ) > 3){
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callback.zoomTo(Math.round(curZ), notifyListener);
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} else {
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callback.zoomTo(endZ, notifyListener);
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}
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if(curZ != endZ && endZ > 0){
|
||||
callback.zoomTo(endZ);
|
||||
}
|
||||
} catch (InterruptedException e) {
|
||||
}
|
||||
|
|
@ -105,36 +164,74 @@ public class AnimateDraggingMapThread implements Runnable {
|
|||
|
||||
public void startZooming(int zoomStart, int zoomEnd){
|
||||
stopAnimatingSync();
|
||||
this.notifyListener = false;
|
||||
if(zoomStart < zoomEnd){
|
||||
dirZ = 1;
|
||||
} else {
|
||||
dirZ = -1;
|
||||
}
|
||||
vx = 0;
|
||||
curZ = zoomStart;
|
||||
endZ = zoomEnd;
|
||||
timeZ = 600;
|
||||
timeZEnd = 600;
|
||||
phaseOfMoving = 2;
|
||||
animateDrag = false;
|
||||
time = System.currentTimeMillis();
|
||||
stopped = false;
|
||||
Thread thread = new Thread(this,"Animatable dragging"); //$NON-NLS-1$
|
||||
thread.start();
|
||||
}
|
||||
|
||||
public void startDragging(float dTime, float startX, float startY, float endX, float endY){
|
||||
vx = Math.abs((endX - startX)/dTime);
|
||||
vy = Math.abs((endY - startY)/dTime);
|
||||
startDragging(vx, vy, startX, startY, endX, endY);
|
||||
public void startMoving(double curLat, double curLon, double finalLat, double finalLon, int curZoom, int endZoom, int tileSize, boolean notifyListener){
|
||||
stopAnimatingSync();
|
||||
this.notifyListener = notifyListener;
|
||||
intZ = curZoom;
|
||||
moveX = (float) ((MapUtils.getTileNumberX(intZ, curLon) - MapUtils.getTileNumberX(intZ, finalLon)) * tileSize);
|
||||
moveY = (float) ((MapUtils.getTileNumberY(intZ, curLat) - MapUtils.getTileNumberY(intZ, finalLat)) * tileSize);
|
||||
// todo calculate right with rotated map!!!
|
||||
while (Math.abs(moveX) + Math.abs(moveY) > 1200 && intZ > 4) {
|
||||
intZ--;
|
||||
moveX = (float) ((MapUtils.getTileNumberX(intZ, curLon) - MapUtils.getTileNumberX(intZ, finalLon)) * tileSize);
|
||||
moveY = (float) ((MapUtils.getTileNumberY(intZ, curLat) - MapUtils.getTileNumberY(intZ, finalLat)) * tileSize);
|
||||
}
|
||||
if(curZoom < intZ){
|
||||
dirIntZ = 1;
|
||||
} else {
|
||||
dirIntZ = -1;
|
||||
}
|
||||
|
||||
if(intZ < endZoom){
|
||||
dirZ = 1;
|
||||
} else {
|
||||
dirZ = -1;
|
||||
}
|
||||
endZ = endZoom;
|
||||
|
||||
timeZInt = Math.abs(curZoom - intZ) * 300;
|
||||
timeZEnd = 500;
|
||||
timeMove = (int) (Math.abs(moveX) + Math.abs(moveY) * 4);
|
||||
if(timeMove > 2000){
|
||||
timeMove = 2000;
|
||||
}
|
||||
animateDrag = false;
|
||||
phaseOfMoving = (byte) (intZ == curZoom ? 1 : 0);
|
||||
curX = 0;
|
||||
curY = 0;
|
||||
|
||||
|
||||
time = System.currentTimeMillis();
|
||||
stopped = false;
|
||||
Thread thread = new Thread(this,"Animatable dragging"); //$NON-NLS-1$
|
||||
thread.start();
|
||||
}
|
||||
|
||||
public void startDragging(float velocityX, float velocityY, float startX, float startY, float endX, float endY){
|
||||
stopAnimatingSync();
|
||||
this.notifyListener = true;
|
||||
vx = velocityX;
|
||||
vy = velocityY;
|
||||
dirX = (byte) (endX > startX ? 1 : -1);
|
||||
dirY = (byte) (endY > startY ? 1 : -1);
|
||||
curZ = 0;
|
||||
endZ = 0;
|
||||
timeZ = 0;
|
||||
animateDrag = true;
|
||||
ax = vx * a;
|
||||
ay = vy * a;
|
||||
time = System.currentTimeMillis();
|
||||
|
|
|
|||
|
|
@ -16,9 +16,11 @@ import android.util.FloatMath;
|
|||
|
||||
import com.osmand.Algoritms;
|
||||
import com.osmand.Messages;
|
||||
import com.osmand.OsmandSettings;
|
||||
import com.osmand.activities.MapActivity;
|
||||
import com.osmand.activities.RoutingHelper.RouteDirectionInfo;
|
||||
import com.osmand.activities.RoutingHelper.TurnType;
|
||||
import com.osmand.osm.LatLon;
|
||||
import com.osmand.osm.MapUtils;
|
||||
|
||||
public class MapInfoLayer implements OsmandMapLayer {
|
||||
|
|
@ -438,6 +440,15 @@ public class MapInfoLayer implements OsmandMapLayer {
|
|||
view.refreshMap();
|
||||
return true;
|
||||
}
|
||||
if(cachedDistString != null && boundsForDist.contains(point.x, point.y)){
|
||||
AnimateDraggingMapThread thread = view.getAnimatedDraggingThread();
|
||||
LatLon pointToNavigate = OsmandSettings.getPointToNavigate(view.getContext());
|
||||
if(pointToNavigate != null){
|
||||
int fZoom = view.getZoom() < 15 ? 15 : view.getZoom();
|
||||
thread.startMoving(view.getLatitude(), view.getLongitude(), pointToNavigate.getLatitude(), pointToNavigate.getLongitude(),
|
||||
view.getZoom(), fZoom, view.getSourceTileSize(), true);
|
||||
}
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -65,7 +65,6 @@ public class OsmandMapTileView extends SurfaceView implements IMapDownloaderCall
|
|||
/**
|
||||
* zoom level - could be float to show zoomed tiles
|
||||
*/
|
||||
// TODO rotated zoom calculation check where it is could be needed???
|
||||
private float zoom = 3;
|
||||
|
||||
private double longitude = 0d;
|
||||
|
|
@ -206,6 +205,10 @@ public class OsmandMapTileView extends SurfaceView implements IMapDownloaderCall
|
|||
return m * tileSize;
|
||||
}
|
||||
|
||||
public int getSourceTileSize() {
|
||||
return map == null ? 256 : map.getTileSize();
|
||||
}
|
||||
|
||||
|
||||
public float getXTile(){
|
||||
return (float) MapUtils.getTileNumberX(zoom, longitude);
|
||||
|
|
@ -226,10 +229,13 @@ public class OsmandMapTileView extends SurfaceView implements IMapDownloaderCall
|
|||
|
||||
// for internal usage
|
||||
@Override
|
||||
public void zoomTo(float zoom) {
|
||||
public void zoomTo(float zoom, boolean notify) {
|
||||
if (map == null || (map.getMaximumZoomSupported() >= zoom && map.getMinimumZoomSupported() <= zoom)) {
|
||||
this.zoom = zoom;
|
||||
refreshMap();
|
||||
if(notify && locationListener != null){
|
||||
locationListener.locationChanged(latitude, longitude, this);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -622,21 +628,29 @@ public class OsmandMapTileView extends SurfaceView implements IMapDownloaderCall
|
|||
}
|
||||
|
||||
@Override
|
||||
public void dragTo(float fromX, float fromY, float toX, float toY){
|
||||
public void dragTo(float fromX, float fromY, float toX, float toY, boolean notify){
|
||||
float dx = (fromX - toX) ;
|
||||
float dy = (fromY - toY);
|
||||
moveTo(dx, dy);
|
||||
if(locationListener != null && notify){
|
||||
locationListener.locationChanged(latitude, longitude, this);
|
||||
}
|
||||
}
|
||||
|
||||
public void moveTo(float dx, float dy) {
|
||||
float fy = calcDiffTileY(dx, dy);
|
||||
float fx = calcDiffTileX(dx, dy);
|
||||
|
||||
this.latitude = MapUtils.getLatitudeFromTile(zoom, getYTile() + fy);
|
||||
this.longitude = MapUtils.getLongitudeFromTile(zoom, getXTile() + fx);
|
||||
refreshMap();
|
||||
if(locationListener != null){
|
||||
locationListener.locationChanged(latitude, longitude, this);
|
||||
}
|
||||
// do not notify here listener
|
||||
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
@Override
|
||||
public boolean onTouchEvent(MotionEvent event) {
|
||||
if(event.getAction() == MotionEvent.ACTION_DOWN){
|
||||
|
|
@ -738,7 +752,7 @@ public class OsmandMapTileView extends SurfaceView implements IMapDownloaderCall
|
|||
|
||||
@Override
|
||||
public boolean onScroll(MotionEvent e1, MotionEvent e2, float distanceX, float distanceY) {
|
||||
dragTo(e2.getX() + distanceX, e2.getY() + distanceY, e2.getX(), e2.getY());
|
||||
dragTo(e2.getX() + distanceX, e2.getY() + distanceY, e2.getX(), e2.getY(), true);
|
||||
return true;
|
||||
}
|
||||
|
||||
|
|
|
|||
Loading…
Reference in a new issue