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[android] - add OnPolygonClickListener and OnPolylineClickListener (#9443)

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This commit is contained in:
Tobrun
2017-07-18 15:34:55 +02:00
parent 9c73d3458d
commit d7401f9e21
4 changed files with 164 additions and 10 deletions
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96
platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/maps/AnnotationManager.java
View File

@@ -9,6 +9,8 @@ import android.support.annotation.Nullable;
import android.support.v4.util.LongSparseArray;
import android.view.View;
import com.mapbox.mapboxsdk.Mapbox;
import com.mapbox.mapboxsdk.R;
import com.mapbox.mapboxsdk.annotations.Annotation;
import com.mapbox.mapboxsdk.annotations.BaseMarkerOptions;
import com.mapbox.mapboxsdk.annotations.BaseMarkerViewOptions;
@@ -20,6 +22,7 @@ import com.mapbox.mapboxsdk.annotations.Polygon;
import com.mapbox.mapboxsdk.annotations.PolygonOptions;
import com.mapbox.mapboxsdk.annotations.Polyline;
import com.mapbox.mapboxsdk.annotations.PolylineOptions;
import com.mapbox.services.commons.geojson.Feature;
import java.util.ArrayList;
import java.util.List;
@@ -39,6 +42,8 @@ import timber.log.Timber;
*/
class AnnotationManager {
private static final String LAYER_ID_SHAPE_ANNOTATIONS = "com.mapbox.annotations.shape.";
private final NativeMapView nativeMapView;
private final MapView mapView;
private final IconManager iconManager;
@@ -46,9 +51,12 @@ class AnnotationManager {
private final MarkerViewManager markerViewManager;
private final LongSparseArray<Annotation> annotations = new LongSparseArray<>();
private final List<Marker> selectedMarkers = new ArrayList<>();
private final List<String> shapeAnnotationIds = new ArrayList<>();
private MapboxMap mapboxMap;
private MapboxMap.OnMarkerClickListener onMarkerClickListener;
private MapboxMap.OnPolygonClickListener onPolygonClickListener;
private MapboxMap.OnPolylineClickListener onPolylineClickListener;
AnnotationManager(NativeMapView view, MapView mapView, MarkerViewManager markerViewManager) {
this.nativeMapView = view;
@@ -101,6 +109,9 @@ class AnnotationManager {
if (marker instanceof MarkerView) {
markerViewManager.removeMarkerView((MarkerView) marker);
}
} else {
// instanceOf Polygon/Polyline
shapeAnnotationIds.remove(annotation.getId());
}
long id = annotation.getId();
if (nativeMapView != null) {
@@ -131,6 +142,9 @@ class AnnotationManager {
if (marker instanceof MarkerView) {
markerViewManager.removeMarkerView((MarkerView) marker);
}
} else {
// instanceOf Polygon/Polyline
shapeAnnotationIds.remove(annotation.getId());
}
ids[i] = annotationList.get(i).getId();
}
@@ -158,6 +172,9 @@ class AnnotationManager {
if (marker instanceof MarkerView) {
markerViewManager.removeMarkerView((MarkerView) marker);
}
} else {
// instanceOf Polygon/Polyline
shapeAnnotationIds.remove(annotation.getId());
}
}
@@ -244,7 +261,6 @@ class AnnotationManager {
return marker;
}
List<MarkerView> addMarkerViews(@NonNull List<? extends BaseMarkerViewOptions> markerViewOptions,
@NonNull MapboxMap mapboxMap) {
List<MarkerView> markers = new ArrayList<>();
@@ -278,7 +294,6 @@ class AnnotationManager {
Timber.w("Attempting to update non-added Marker with value %s", updatedMarker);
return;
}
ensureIconLoaded(updatedMarker);
nativeMapView.updateMarker(updatedMarker);
annotations.setValueAt(annotations.indexOfKey(updatedMarker.getId()), updatedMarker);
@@ -310,6 +325,14 @@ class AnnotationManager {
onMarkerClickListener = listener;
}
void setOnPolygonClickListener(@Nullable MapboxMap.OnPolygonClickListener listener) {
onPolygonClickListener = listener;
}
void setOnPolylineClickListener(@Nullable MapboxMap.OnPolylineClickListener listener) {
onPolylineClickListener = listener;
}
void selectMarker(@NonNull Marker marker) {
if (selectedMarkers.contains(marker)) {
return;
@@ -374,7 +397,7 @@ class AnnotationManager {
@NonNull
List<Marker> getMarkersInRect(@NonNull RectF rectangle) {
// convert Rectangle to be density depedent
// convert Rectangle to be density dependent
float pixelRatio = nativeMapView.getPixelRatio();
RectF rect = new RectF(rectangle.left / pixelRatio,
rectangle.top / pixelRatio,
@@ -438,6 +461,7 @@ class AnnotationManager {
long id = nativeMapView != null ? nativeMapView.addPolygon(polygon) : 0;
polygon.setId(id);
polygon.setMapboxMap(mapboxMap);
shapeAnnotationIds.add(LAYER_ID_SHAPE_ANNOTATIONS + id);
annotations.put(id, polygon);
}
return polygon;
@@ -472,6 +496,7 @@ class AnnotationManager {
id++;
}
polygon.setId(id);
shapeAnnotationIds.add(LAYER_ID_SHAPE_ANNOTATIONS + id);
annotations.put(id, polygon);
}
}
@@ -510,6 +535,7 @@ class AnnotationManager {
long id = nativeMapView != null ? nativeMapView.addPolyline(polyline) : 0;
polyline.setMapboxMap(mapboxMap);
polyline.setId(id);
shapeAnnotationIds.add(LAYER_ID_SHAPE_ANNOTATIONS + id);
annotations.put(id, polyline);
}
return polyline;
@@ -546,6 +572,7 @@ class AnnotationManager {
id++;
}
p.setId(id);
shapeAnnotationIds.add(LAYER_ID_SHAPE_ANNOTATIONS + id);
annotations.put(id, p);
}
}
@@ -555,6 +582,7 @@ class AnnotationManager {
void updatePolyline(@NonNull Polyline polyline) {
if (!isAddedToMap(polyline)) {
Timber.w("Attempting to update non-added Polyline with value %s", polyline);
return;
}
nativeMapView.updatePolyline(polyline);
@@ -619,11 +647,37 @@ class AnnotationManager {
//
boolean onTap(PointF tapPoint) {
ShapeAnnotationHit shapeAnnotationHit = getShapeAnnotationHitFromTap(tapPoint);
long shapeAnnotationId = new ShapeAnnotationHitResolver(mapboxMap).execute(shapeAnnotationHit);
if (shapeAnnotationId >= 0) {
handleClickForShapeAnnotation(shapeAnnotationId);
}
MarkerHit markerHit = getMarkerHitFromTouchArea(tapPoint);
long markerId = new MarkerHitResolver(markerViewManager, mapboxMap.getProjection()).execute(markerHit);
long markerId = new MarkerHitResolver(mapboxMap).execute(markerHit);
return markerId >= 0 && isClickHandledForMarker(markerId);
}
private ShapeAnnotationHit getShapeAnnotationHitFromTap(PointF tapPoint) {
float touchTargetSide = Mapbox.getApplicationContext().getResources().getDimension(R.dimen.mapbox_eight_dp);
RectF tapRect = new RectF(
tapPoint.x - touchTargetSide,
tapPoint.y - touchTargetSide,
tapPoint.x + touchTargetSide,
tapPoint.y + touchTargetSide
);
return new ShapeAnnotationHit(tapRect, shapeAnnotationIds.toArray(new String[shapeAnnotationIds.size()]));
}
private void handleClickForShapeAnnotation(long shapeAnnotationId) {
Annotation annotation = getAnnotation(shapeAnnotationId);
if (annotation instanceof Polygon && onPolygonClickListener != null) {
onPolygonClickListener.onPolygonClick((Polygon) annotation);
} else if (annotation instanceof Polyline && onPolylineClickListener != null) {
onPolylineClickListener.onPolylineClick((Polyline) annotation);
}
}
private MarkerHit getMarkerHitFromTouchArea(PointF tapPoint) {
int averageIconWidthOffset = iconManager.getAverageIconWidth() / 2;
int averageIconHeightOffset = iconManager.getAverageIconHeight() / 2;
@@ -645,7 +699,7 @@ class AnnotationManager {
}
if (!handledDefaultClick) {
setMarkerSelectionState(marker);
toggleMarkerSelectionState(marker);
}
return true;
}
@@ -654,7 +708,7 @@ class AnnotationManager {
return onMarkerClickListener != null && onMarkerClickListener.onMarkerClick(marker);
}
private void setMarkerSelectionState(Marker marker) {
private void toggleMarkerSelectionState(Marker marker) {
if (!selectedMarkers.contains(marker)) {
selectMarker(marker);
} else {
@@ -662,6 +716,20 @@ class AnnotationManager {
}
}
private static class ShapeAnnotationHitResolver {
private MapboxMap mapboxMap;
ShapeAnnotationHitResolver(MapboxMap mapboxMap) {
this.mapboxMap = mapboxMap;
}
public long execute(ShapeAnnotationHit shapeHit) {
List<Feature> features = mapboxMap.queryRenderedFeatures(shapeHit.tapPoint, shapeHit.layerIds);
return features.isEmpty() ? -1 : Long.valueOf(features.get(0).getId());
}
}
private static class MarkerHitResolver {
private final MarkerViewManager markerViewManager;
@@ -677,9 +745,9 @@ class AnnotationManager {
private long closestMarkerId = -1;
MarkerHitResolver(@NonNull MarkerViewManager markerViewManager, @NonNull Projection projection) {
this.markerViewManager = markerViewManager;
this.projection = projection;
MarkerHitResolver(@NonNull MapboxMap mapboxMap) {
this.markerViewManager = mapboxMap.getMarkerViewManager();
this.projection = mapboxMap.getProjection();
}
public long execute(MarkerHit markerHit) {
@@ -732,6 +800,16 @@ class AnnotationManager {
}
}
private static class ShapeAnnotationHit {
private final RectF tapPoint;
private final String[] layerIds;
ShapeAnnotationHit(RectF tapRect, String[] layerIds) {
this.tapPoint = tapRect;
this.layerIds = layerIds;
}
}
private static class MarkerHit {
private final RectF tapRect;
private final List<Marker> markers;

50
platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/maps/MapboxMap.java
View File

@@ -1459,6 +1459,28 @@ public final class MapboxMap {
annotationManager.setOnMarkerClickListener(listener);
}
/**
* Sets a callback that's invoked when the user clicks on a polygon.
*
* @param listener The callback that's invoked when the user clicks on a polygon.
* To unset the callback, use null.
*/
@UiThread
public void setOnPolygonClickListener(@Nullable OnPolygonClickListener listener) {
annotationManager.setOnPolygonClickListener(listener);
}
/**
* Sets a callback that's invoked when the user clicks on a polyline.
*
* @param listener The callback that's invoked when the user clicks on a polyline.
* To unset the callback, use null.
*/
@UiThread
public void setOnPolylineClickListener(@Nullable OnPolylineClickListener listener) {
annotationManager.setOnPolylineClickListener(listener);
}
/**
* <p>
* Selects a marker. The selected marker will have it's info window opened.
@@ -2150,6 +2172,34 @@ public final class MapboxMap {
boolean onMarkerClick(@NonNull Marker marker);
}
/**
* Interface definition for a callback to be invoked when the user clicks on a polygon.
*
* @see MapboxMap#setOnPolygonClickListener(OnPolygonClickListener)
*/
public interface OnPolygonClickListener {
/**
* Called when the user clicks on a polygon.
*
* @param polygon The polygon the user clicked on.
*/
void onPolygonClick(@NonNull Polygon polygon);
}
/**
* Interface definition for a callback to be invoked when the user clicks on a polyline.
*
* @see MapboxMap#setOnPolylineClickListener(OnPolylineClickListener)
*/
public interface OnPolylineClickListener {
/**
* Called when the user clicks on a polyline.
*
* @param polyline The polyline the user clicked on.
*/
void onPolylineClick(@NonNull Polyline polyline);
}
/**
* Interface definition for a callback to be invoked when the user clicks on an info window.
*