package com.jiuqi.njt.ui.route;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import android.content.Context;
import android.graphics.Color;
import android.text.Spanned;
import android.util.Log;
import android.view.Gravity;
import android.view.View;
import android.widget.LinearLayout;
import android.widget.TextView;
import com.amap.api.maps.AMap;
import com.amap.api.maps.CameraUpdateFactory;
import com.amap.api.maps.AMap.InfoWindowAdapter;
import com.amap.api.maps.AMap.OnMarkerClickListener;
import com.amap.api.maps.model.BitmapDescriptor;
import com.amap.api.maps.model.BitmapDescriptorFactory;
import com.amap.api.maps.model.LatLng;
import com.amap.api.maps.model.Marker;
import com.amap.api.maps.model.MarkerOptions;
import com.amap.api.maps.model.PolylineOptions;
import com.amap.api.search.core.LatLonPoint;
import com.amap.api.services.route.DrivePath;
import com.amap.api.services.route.DriveRouteResult;
import com.amap.api.services.route.DriveStep;
import com.jiuqi.njt.R;
public class DrivingRouteOverlay implements OnMarkerClickListener,
InfoWindowAdapter {
private Context mContext;
private AMap mMap;
private DriveRouteResult drivePath;
private Map<Integer, Marker> markerMap;
private int currentIndex = 0;
private static int zoomLevel = 15;
private List<DriveStep> steps;
public DrivingRouteOverlay(Context mContext, AMap mMap,
DriveRouteResult drivePath) {
super();
this.mContext = mContext;
this.mMap = mMap;
this.drivePath = drivePath;
List<DrivePath> path = drivePath.getPaths();
steps = path.get(0).getSteps();
this.mMap.setInfoWindowAdapter(this);
markerMap = new HashMap<Integer, Marker>();
}
/*
* 规划路径，
*/
public void addMarkerLine() {
try {
if(null!=mMap){
Marker startMarker = mMap.addMarker((new MarkerOptions())
.position(
new LatLng(drivePath.getStartPos().getLatitude(),
drivePath.getStartPos().getLongitude()))
.icon(BitmapDescriptorFactory.fromResource(R.drawable.start))
.title("0"));
startMarker.showInfoWindow();
for (int i = 0; i < steps.size(); i++) {
if (i != 0) {
steps.get(i).getPolyline();
BitmapDescriptor icon = BitmapDescriptorFactory
.fromResource(R.drawable.car);
Marker tempMarker = mMap.addMarker((new MarkerOptions())
.position(
new LatLng(steps.get(i).getPolyline().get(0)
.getLatitude(), steps.get(i)
.getPolyline().get(0).getLongitude()))
.icon(icon).anchor(0.5f, 0.5f).title("" + i));
markerMap.put(i, tempMarker);
}
mMap.addPolyline((new PolylineOptions())
.addAll(convertArrList(steps.get(i).getPolyline()))
.color(Color.argb(180, 54, 114, 227)).width(20.9F));
}
Marker targerMarker = mMap.addMarker((new MarkerOptions())
.position(
new LatLng(drivePath.getTargetPos().getLatitude(),
drivePath.getTargetPos().getLongitude()))
.icon(BitmapDescriptorFactory.fromResource(R.drawable.end))
.title("" + (steps.size())));
markerMap.put(steps.size(), targerMarker);
}
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
public void removeFromMap() {
// TODO Auto-generated method stub
currentIndex = 0;
mMap.clear();
}
public boolean showPrePopInfo() {
Log.e("ceshi shuj u ", currentIndex + "");
if (currentIndex > 0) {
currentIndex--;
Marker merker = markerMap.get(currentIndex);
if (null != merker) {
mMap.moveCamera(CameraUpdateFactory.newLatLngZoom(
merker.getPosition(), zoomLevel));
merker.showInfoWindow();
}
}
if (currentIndex == 0) {
return false;
} else {
return true;
}
}
public boolean showNextPopInfo() {
if (currentIndex < steps.size()) {
currentIndex++;
Marker merker = markerMap.get(currentIndex);
mMap.moveCamera(CameraUpdateFactory.newLatLngZoom(
merker.getPosition(), zoomLevel));
merker.showInfoWindow();
}
if (currentIndex == steps.size()) {
return false;
} else {
return true;
}
}
@Override
public boolean onMarkerClick(Marker marker) {
marker.showInfoWindow();
currentIndex = Integer.parseInt(marker.getTitle());
return false;
}
@Override
public View getInfoWindow(Marker arg0) {
// TODO Auto-generated method stub
return null;
}
public View getInfoView(Context cnt, int index) {
if (index < 0 || index > steps.size()) {
return null;
}
LinearLayout ll_parents = new LinearLayout(cnt);
ll_parents.setOrientation(LinearLayout.VERTICAL);
ll_parents.setBackgroundResource(R.drawable.custom_info_bubble);
LinearLayout ll_child1 = new LinearLayout(cnt);
ll_child1.setOrientation(LinearLayout.HORIZONTAL);
ll_child1.setGravity(Gravity.AXIS_PULL_BEFORE);
TextView titleVw = new TextView(cnt);
String spannedInfos[] = getSpannedInfo(index).toString()
.split("\\n", 2);
titleVw.setTextColor(Color.BLACK);
titleVw.setText(AMapUtil.stringToSpan(spannedInfos[0]));
titleVw.setPadding(3, 0, 0, 3);
ll_child1.addView(titleVw, new LinearLayout.LayoutParams(
LinearLayout.LayoutParams.FILL_PARENT,
LinearLayout.LayoutParams.WRAP_CONTENT));
TextView backgroud = new TextView(cnt);
backgroud.setBackgroundColor(Color.rgb(165, 166, 165));
backgroud.setLayoutParams(new LinearLayout.LayoutParams(
LinearLayout.LayoutParams.FILL_PARENT, 1));
LinearLayout ll_child3 = new LinearLayout(cnt);
ll_child3.setOrientation(LinearLayout.VERTICAL);
TextView titleVwdown = new TextView(cnt);
if (spannedInfos.length == 2) {
ll_child3.addView(backgroud, new LinearLayout.LayoutParams(
LinearLayout.LayoutParams.FILL_PARENT, 1));
titleVwdown.setText(AMapUtil.stringToSpan(spannedInfos[1]));
titleVwdown.setTextColor(Color.rgb(82, 85, 82));
ll_child3.addView(titleVwdown, new LinearLayout.LayoutParams(
LinearLayout.LayoutParams.FILL_PARENT,
LinearLayout.LayoutParams.WRAP_CONTENT));
}
LinearLayout ll_child2 = new LinearLayout(cnt);
ll_child2.setOrientation(LinearLayout.HORIZONTAL);
ll_child2.setGravity(Gravity.CENTER_HORIZONTAL);
ll_parents.addView(ll_child1, new LinearLayout.LayoutParams(
LinearLayout.LayoutParams.FILL_PARENT,
LinearLayout.LayoutParams.WRAP_CONTENT));
ll_parents.addView(ll_child3, new LinearLayout.LayoutParams(
LinearLayout.LayoutParams.FILL_PARENT, 1));
ll_parents.addView(ll_child2, new LinearLayout.LayoutParams(
LinearLayout.LayoutParams.FILL_PARENT,
LinearLayout.LayoutParams.WRAP_CONTENT));
return ll_parents;
}
@Override
public View getInfoContents(Marker arg0) {
int index = 0;
try {
index = Integer.parseInt(arg0.getTitle());
} catch (NumberFormatException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
Log.e("1111111111", "@@@@+" + index);
return getInfoView(mContext, index);
}
/**
* 获取popInfo描述
*
* @param index
* @return
*/
public Spanned getSpannedInfo(int index) {
if (index == steps.size()) {
StringBuffer buf = new StringBuffer();
buf.append(ChString.Arrive);
buf.append(steps.get(steps.size() - 1).getRoad());
return AMapUtil.stringToSpan(buf.toString());
}
return getCarInfo(index);
}
/**
* 获取驾车popInfo描述
* 起点上面显示的框提醒
* @param index
* @return
*/
public Spanned getCarInfo(int index) {
String content = "";
DriveStep sss = steps.get(index);
if (!AMapUtil.IsEmptyOrNullString(sss.getInstruction())
&& !AMapUtil.IsEmptyOrNullString(sss.getAction())) {
// content = sss.getInstruction() + " --> " + sss.getAction();
content = sss.getInstruction();
} else {
content=sss.getInstruction();
}
content = AMapUtil.colorFont(content, AMapUtil.HtmlGray);
content += AMapUtil.makeHtmlNewLine();
// int temp = content.indexOf("行驶");
// content.replaceFirst("行驶", "行驶"+"\n"+ ChString.Meter);
String[] temp = content.split("行驶");
if (temp.length > 1) {
content = temp[0] + "行驶" + "\n"
+ String.format("%s%s", " " + ChString.About, temp[1]);
}
// content += String.format("%s%s", ChString.About,
// AMapUtil.getFriendlyLength(sss.getDistance()));
// content += String.format("%s%s", ChString.About,sss.getDistance() +
// ChString.Meter);
return AMapUtil.stringToSpan(content);
}
private ArrayList<LatLng> convertArrList(
List<com.amap.api.services.core.LatLonPoint> polyline) {
ArrayList<LatLng> lineShapes = new ArrayList<LatLng>();
for (com.amap.api.services.core.LatLonPoint point : polyline) {
LatLng latLngTemp = SearchPointConvert(new LatLonPoint(
point.getLatitude(), point.getLongitude()));
lineShapes.add(latLngTemp);
}
return lineShapes;
}
/**
* 工具方法，将搜索得到的LatLonPoint转成latLng 才能添加到地图上
*
* @param latLonPoint
* @return
*/
private LatLng SearchPointConvert(LatLonPoint latLonPoint) {
return new LatLng(latLonPoint.getLatitude(), latLonPoint.getLongitude());
}
}