Android-builders-club/OsmAnd
1
0
Fork 0
Code Issues Pull requests Projects Releases Wiki Activity

Smart layout of audio/video notes on map

Browse source
This commit is contained in:
Alexey Kulish 2015-11-01 11:20:49 +03:00
parent fc633fcd3d
commit db418899df
2 changed files with 81 additions and 60 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

57
OsmAnd/src/net/osmand/plus/audionotes/AudioNotesLayer.java
View file

@ -1,7 +1,5 @@
package net.osmand.plus.audionotes;
import android.content.DialogInterface;
import android.content.DialogInterface.OnClickListener;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.graphics.Canvas;
@ -9,16 +7,13 @@ import android.graphics.Color;
import android.graphics.Paint;
import android.graphics.Paint.Style;
import android.graphics.PointF;
import android.widget.ArrayAdapter;
import net.osmand.access.AccessibleAlertBuilder;
import net.osmand.data.DataTileManager;
import net.osmand.data.LatLon;
import net.osmand.data.PointDescription;
import net.osmand.data.QuadRect;
import net.osmand.data.QuadTree;
import net.osmand.data.RotatedTileBox;
import net.osmand.plus.ContextMenuAdapter;
import net.osmand.plus.ContextMenuAdapter.OnContextMenuClick;
import net.osmand.plus.R;
import net.osmand.plus.activities.MapActivity;
import net.osmand.plus.audionotes.AudioVideoNotesPlugin.Recording;
@ -26,6 +21,7 @@ import net.osmand.plus.views.ContextMenuLayer.IContextMenuProvider;
import net.osmand.plus.views.OsmandMapLayer;
import net.osmand.plus.views.OsmandMapTileView;
import java.util.ArrayList;
import java.util.List;
public class AudioNotesLayer extends OsmandMapLayer implements IContextMenuProvider {
@ -40,6 +36,7 @@ public class AudioNotesLayer extends OsmandMapLayer implements IContextMenuProvi
private Bitmap audio;
private Bitmap video;
private Bitmap photo;
private Bitmap pointSmall;
public AudioNotesLayer(MapActivity activity, AudioVideoNotesPlugin plugin) {
this.activity = activity;
@ -58,6 +55,8 @@ public class AudioNotesLayer extends OsmandMapLayer implements IContextMenuProvi
video = BitmapFactory.decodeResource(view.getResources(), R.drawable.map_note_video);
photo = BitmapFactory.decodeResource(view.getResources(), R.drawable.map_note_photo);
pointSmall = BitmapFactory.decodeResource(view.getResources(), R.drawable.map_note_small);
paintIcon = new Paint();
point = new Paint();
@ -76,6 +75,16 @@ public class AudioNotesLayer extends OsmandMapLayer implements IContextMenuProvi
return (int) (r * tb.getDensity());
}
private QuadRect calculateRect(float x, float y, float width, float height) {
QuadRect rf;
double left = x - width / 2.0d;
double top = y - height / 2.0d;
double right = left + width;
double bottom = top + height;
rf = new QuadRect(left, top, right, bottom);
return rf;
}
@Override
public void onDraw(Canvas canvas, RotatedTileBox tileBox, DrawSettings settings) {
}
@ -83,12 +92,41 @@ public class AudioNotesLayer extends OsmandMapLayer implements IContextMenuProvi
@Override
public void onPrepareBufferImage(Canvas canvas, RotatedTileBox tileBox, DrawSettings settings) {
if (tileBox.getZoom() >= startZoom) {
float iconSize = audio.getWidth() * 3 / 2.5f;
QuadRect bounds = new QuadRect(0, 0, tileBox.getPixWidth(), tileBox.getPixHeight());
bounds.inset(-bounds.width()/4, -bounds.height()/4);
QuadTree<QuadRect> boundIntersections = new QuadTree<>(bounds, 4, 0.6f);
List<QuadRect> result = new ArrayList<>();
DataTileManager<Recording> recs = plugin.getRecordings();
final QuadRect latlon = tileBox.getLatLonBounds();
List<Recording> objects = recs.getObjects(latlon. top, latlon.left, latlon.bottom, latlon.right);
List<Recording> objects = recs.getObjects(latlon.top, latlon.left, latlon.bottom, latlon.right);
List<Recording> fullObjects = new ArrayList<>();
for (Recording o : objects) {
int x = (int) tileBox.getPixXFromLatLon(o.getLatitude(), o.getLongitude());
int y = (int) tileBox.getPixYFromLatLon(o.getLatitude(), o.getLongitude());
float x = tileBox.getPixXFromLatLon(o.getLatitude(), o.getLongitude());
float y = tileBox.getPixYFromLatLon(o.getLatitude(), o.getLongitude());
boolean intersects = false;
QuadRect visibleRect = calculateRect(x, y, iconSize, iconSize);
boundIntersections.queryInBox(new QuadRect(visibleRect.left, visibleRect.top, visibleRect.right, visibleRect.bottom), result);
for (QuadRect r : result) {
if (QuadRect.intersects(r, visibleRect)) {
intersects = true;
break;
}
}
if (intersects) {
canvas.drawBitmap(pointSmall, x - pointSmall.getWidth() / 2, y - pointSmall.getHeight() / 2, paintIcon);
} else {
boundIntersections.insert(visibleRect,
new QuadRect(visibleRect.left, visibleRect.top, visibleRect.right, visibleRect.bottom));
fullObjects.add(o);
}
}
for (Recording o : fullObjects) {
float x = tileBox.getPixXFromLatLon(o.getLatitude(), o.getLongitude());
float y = tileBox.getPixYFromLatLon(o.getLatitude(), o.getLongitude());
Bitmap b;
if (o.isPhoto()) {
b = photo;
@ -96,7 +134,6 @@ public class AudioNotesLayer extends OsmandMapLayer implements IContextMenuProvi
b = audio;
} else {
b = video;
}
canvas.drawBitmap(b, x - b.getWidth() / 2, y - b.getHeight() / 2, paintIcon);
}

84
OsmAnd/src/net/osmand/plus/views/POIMapLayer.java
View file

@ -1,39 +1,5 @@
package net.osmand.plus.views;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
import java.util.List;
import java.util.Set;
import java.util.TreeSet;
import net.osmand.PlatformUtil;
import net.osmand.ResultMatcher;
import net.osmand.ValueHolder;
import net.osmand.access.AccessibleToast;
import net.osmand.data.Amenity;
import net.osmand.data.LatLon;
import net.osmand.data.PointDescription;
import net.osmand.data.QuadRect;
import net.osmand.data.QuadTree;
import net.osmand.data.RotatedTileBox;
import net.osmand.osm.PoiType;
import net.osmand.plus.ContextMenuAdapter;
import net.osmand.plus.ContextMenuAdapter.OnContextMenuClick;
import net.osmand.plus.OsmAndFormatter;
import net.osmand.plus.OsmandApplication;
import net.osmand.plus.OsmandSettings;
import net.osmand.plus.R;
import net.osmand.plus.activities.MapActivity;
import net.osmand.plus.helpers.FileNameTranslationHelper;
import net.osmand.plus.poi.PoiFiltersHelper;
import net.osmand.plus.poi.PoiUIFilter;
import net.osmand.plus.render.RenderingIcons;
import net.osmand.plus.resources.ResourceManager;
import net.osmand.plus.routing.RoutingHelper;
import net.osmand.plus.routing.RoutingHelper.IRouteInformationListener;
import net.osmand.plus.views.MapTextLayer.MapTextProvider;
import net.osmand.util.Algorithms;
import android.app.AlertDialog;
import android.app.AlertDialog.Builder;
import android.app.Dialog;
@ -44,7 +10,6 @@ import android.graphics.BitmapFactory;
import android.graphics.Canvas;
import android.graphics.Color;
import android.graphics.Paint;
import android.graphics.Paint.Style;
import android.graphics.PointF;
import android.graphics.PorterDuff;
import android.graphics.PorterDuffColorFilter;
@ -64,13 +29,43 @@ import android.view.MotionEvent;
import android.view.View;
import android.webkit.WebSettings;
import android.webkit.WebView;
import android.widget.ArrayAdapter;
import android.widget.Button;
import android.widget.LinearLayout;
import android.widget.LinearLayout.LayoutParams;
import android.widget.ScrollView;
import android.widget.TextView;
import android.widget.Toast;
import net.osmand.PlatformUtil;
import net.osmand.ResultMatcher;
import net.osmand.ValueHolder;
import net.osmand.data.Amenity;
import net.osmand.data.LatLon;
import net.osmand.data.PointDescription;
import net.osmand.data.QuadRect;
import net.osmand.data.QuadTree;
import net.osmand.data.RotatedTileBox;
import net.osmand.osm.PoiType;
import net.osmand.plus.OsmAndFormatter;
import net.osmand.plus.OsmandApplication;
import net.osmand.plus.OsmandSettings;
import net.osmand.plus.R;
import net.osmand.plus.activities.MapActivity;
import net.osmand.plus.helpers.FileNameTranslationHelper;
import net.osmand.plus.poi.PoiFiltersHelper;
import net.osmand.plus.poi.PoiUIFilter;
import net.osmand.plus.render.RenderingIcons;
import net.osmand.plus.resources.ResourceManager;
import net.osmand.plus.routing.RoutingHelper;
import net.osmand.plus.routing.RoutingHelper.IRouteInformationListener;
import net.osmand.plus.views.MapTextLayer.MapTextProvider;
import net.osmand.util.Algorithms;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
import java.util.List;
import java.util.Set;
import java.util.TreeSet;
public class POIMapLayer extends OsmandMapLayer implements ContextMenuLayer.IContextMenuProvider,
MapTextProvider<Amenity>, IRouteInformationListener {
@ -222,16 +217,6 @@ public class POIMapLayer extends OsmandMapLayer implements ContextMenuLayer.ICon
return (int) (r * tb.getDensity());
}
private QuadRect calculateRect(int x, int y, int width, int height) {
QuadRect rf;
double left = x - width / 2;
double top = y - height / 2;
double right = left + width;
double bottom = top + height;
rf = new QuadRect(left, top, right, bottom);
return rf;
}
private QuadRect calculateRect(float x, float y, float width, float height) {
QuadRect rf;
double left = x - width / 2.0d;
@ -273,10 +258,9 @@ public class POIMapLayer extends OsmandMapLayer implements ContextMenuLayer.ICon
.getLongitude());
float y = tileBox.getPixYFromLatLon(o.getLocation().getLatitude(), o.getLocation()
.getLongitude());
boolean intersects =false;
QuadRect visibleRect = calculateRect(x, y, iconSize, iconSize);
//canvas.drawRect(visibleRect, paintIcon);
boolean intersects = false;
QuadRect visibleRect = calculateRect(x, y, iconSize, iconSize);
boundIntersections.queryInBox(new QuadRect(visibleRect.left, visibleRect.top, visibleRect.right, visibleRect.bottom), result);
for (QuadRect r : result) {
if (QuadRect.intersects(r, visibleRect)) {