@Override
public final List<OverlayOptions> getOverlayOptions() {
if (mRouteLine == null) {
return null;
}
List<OverlayOptions> overlayOptionses = new ArrayList<OverlayOptions>();
// step node
if (mRouteLine.getAllStep() != null && mRouteLine.getAllStep().size() > 0) {
for (DrivingStep step : mRouteLine.getAllStep()) {
Bundle b = new Bundle();
b.putInt("index", mRouteLine.getAllStep().indexOf(step));
if (step.getEntrance() != null) {
overlayOptionses.add(
(new MarkerOptions())
.position(step.getEntrance().getLocation())
.anchor(0.5f, 0.5f)
.zIndex(10)
.rotate((360 - step.getDirection()))
.extraInfo(b)
.icon(BitmapDescriptorFactory.fromAssetWithDpi("Icon_line_node.png")));
}
// 最后路段绘制出口点
if (mRouteLine.getAllStep().indexOf(step) == (mRouteLine.getAllStep().size() - 1)
&& step.getExit() != null) {
overlayOptionses.add(
(new MarkerOptions())
.position(step.getExit().getLocation())
.anchor(0.5f, 0.5f)
.zIndex(10)
.icon(BitmapDescriptorFactory.fromAssetWithDpi("Icon_line_node.png")));
}
}
}
if (mRouteLine.getStarting() != null) {
overlayOptionses.add(
(new MarkerOptions())
.position(mRouteLine.getStarting().getLocation())
.icon(
getStartMarker() != null
? getStartMarker()
: BitmapDescriptorFactory.fromAssetWithDpi("Icon_start.png"))
.zIndex(10));
}
if (mRouteLine.getTerminal() != null) {
overlayOptionses.add(
(new MarkerOptions())
.position(mRouteLine.getTerminal().getLocation())
.icon(
getTerminalMarker() != null
? getTerminalMarker()
: BitmapDescriptorFactory.fromAssetWithDpi("Icon_end.png"))
.zIndex(10));
}
// poly line
if (mRouteLine.getAllStep() != null && mRouteLine.getAllStep().size() > 0) {
List<DrivingStep> steps = mRouteLine.getAllStep();
int stepNum = steps.size();
List<LatLng> points = new ArrayList<LatLng>();
ArrayList<Integer> traffics = new ArrayList<Integer>();
int totalTraffic = 0;
for (int i = 0; i < stepNum; i++) {
if (i == stepNum - 1) {
points.addAll(steps.get(i).getWayPoints());
} else {
points.addAll(
steps.get(i).getWayPoints().subList(0, steps.get(i).getWayPoints().size() - 1));
}
totalTraffic += steps.get(i).getWayPoints().size() - 1;
if (steps.get(i).getTrafficList() != null && steps.get(i).getTrafficList().length > 0) {
for (int j = 0; j < steps.get(i).getTrafficList().length; j++) {
traffics.add(steps.get(i).getTrafficList()[j]);
}
}
}
// Bundle indexList = new Bundle();
// if (traffics.size() > 0) {
// int raffic[] = new int[traffics.size()];
// int index = 0;
// for (Integer tempTraff : traffics) {
// raffic[index] = tempTraff.intValue();
// index++;
// }
// indexList.putIntArray("indexs", raffic);
// }
boolean isDotLine = false;
if (traffics != null && traffics.size() > 0) {
isDotLine = true;
}
PolylineOptions option =
new PolylineOptions()
.points(points)
.textureIndex(traffics)
.width(7)
.dottedLine(isDotLine)
.focus(true)
.color(getLineColor() != 0 ? getLineColor() : Color.argb(178, 0, 78, 255))
.zIndex(0);
if (isDotLine) {
option.customTextureList(getCustomTextureList());
}
overlayOptionses.add(option);
}
return overlayOptionses;
}
/**
* 覆写此方法以改变默认点击处理
*
* @param i 线路节点的 index
* @return 是否处理了该点击事件
*/
public boolean onRouteNodeClick(int i) {
if (mRouteLine.getAllStep() != null && mRouteLine.getAllStep().get(i) != null) {
Log.i("baidumapsdk", "DrivingRouteOverlay onRouteNodeClick");
}
return false;
}