private void detachOverview() {
if (!overviewAttached) {
return;
}
for (Marker m : overview) {
m.setMap(null);
}
overviewAttached = false;
}
private void attachOverview() {
if (overviewAttached) {
return;
}
if (map == null) {
return;
}
for (Marker m : overview) {
m.setMap(map);
}
overviewAttached = true;
}
@Override
public void dispatch(OverviewEvent event) {
detachOverview();
overview.clear();
if (map == null) {
pendingOverview = event;
return;
}
for (HumProxy hum : event.hums) {
PointProxy point = hum.getPoint();
HumProxy.Level level = hum.getLevel();
if (point == null || level == null) {
continue;
}
MarkerOptions opts =
new MarkerOptions.Builder(LatLng.newInstance(point.getLat(), point.getLng()))
.icon(levelHelper.icon(level))
.shadow(shadowBuilder.getShadow())
.animation(Animation.DROP)
.draggable(false)
.clickable(false)
.build();
Marker marker = Marker.newInstance(opts);
overview.add(marker);
}
detachCurrentHum();
attachOverview();
}
@Override
public void dispatch(LevelEvent event) {
HumProxy.Level level = event.level;
if (map == null || currentHum == null) {
pendingLevel = event;
return;
}
currentHum.setIcon(levelHelper.icon(level == null ? HumProxy.Level.HIGH : level));
}
private Marker buildMarkerForCurrentHum(PointProxy point) {
MarkerOptions opts =
new MarkerOptions.Builder(LatLng.newInstance(point.getLat(), point.getLng()))
.icon(levelHelper.icon(HumProxy.Level.HIGH))
.shadow(shadowBuilder.getShadow())
// .shape(red.getShape())
.animation(Animation.DROP)
.draggable(true)
.build();
Marker marker = Marker.newInstance(opts);
addDragendListener(marker, firePositionChange);
return marker;
}
private void putPin(PointProxy point) {
if (point == null) {
detachCurrentHum();
return;
}
if (currentHum == null) {
currentHum = buildMarkerForCurrentHum(point);
if (pendingLevel != null) {
dispatch(pendingLevel);
pendingLevel = null;
}
} else {
currentHum.setPosition(LatLng.newInstance(point.getLat(), point.getLng()));
}
attachCurrentHum();
}
private void attachCurrentHum() {
if (currentHum == null || currentHum.getMap() != null) {
return;
}
currentHum.setMap(map);
}
private void detachCurrentHum() {
if (currentHum == null || currentHum.getMap() == null) {
return;
}
currentHum.setMap(null);
}