准备工作就不多说了,在之前的实时定位中已经提过,这里就主要说下思路

查询历史轨迹, 主要是要有时间段,并且这个时间段必须在24小时之内,而且传入的时间参数居然是int的,为毛百度就不能用long呢,坑爹的,将long转化为int有时候会报错,就不多说,截取吧...

//选择交通方式if (!radiobutton_drive.isChecked() && !radiobutton_walk.isChecked() && !radiobutton_ride.isChecked()) {MyToastUtils.show(MainActivity.this, "请选择交通方式");return;}if (radiobutton_drive.isChecked()) {Log.i(TAG, "选中方式"+radiobutton_drive.getText());transport_modes = "transport_mode=1";}else if (radiobutton_ride.isChecked()) {Log.i(TAG, "选中方式"+radiobutton_ride.getText());transport_modes = "transport_mode=2";}else if (radiobutton_walk.isChecked()) {Log.i(TAG, "选中方式"+radiobutton_walk.getText());transport_modes = "transport_mode=3";}StringBuffer startBuffer = new StringBuffer();startBuffer.append(input_starttime_year).append("-").append(input_starttime_month).append("-").append(input_starttime_day).append(" ").append(input_starttime_hour);StringBuffer endBuffer = new StringBuffer();endBuffer.append(input_endtime_year).append("-").append(input_endtime_month).append("-").append(input_endtime_day).append(" ").append(input_endtime_hour);startTimeStamp = DateUtils.getTimeToStamp(startBuffer.toString());endTimeStamp = DateUtils.getTimeToStamp(endBuffer.toString());Log.i(TAG, startTimeStamp+"---"+endTimeStamp);if (endTimeStamp >= startTimeStamp) {checkHistoryLineHandler.sendEmptyMessage(222);

handler发送完后就,直接查询历史轨迹,也可以查询里程

checkHistoryLineThread = new HandlerThread("checkHistoryLine");checkHistoryLineThread.start();checkHistoryLineHandler = new Handler(checkHistoryLineThread.getLooper()){@Overridepublic void handleMessage(Message msg) {super.handleMessage(msg);if (null != msg) {if (msg.what == 222) {//查询的dialog取消掉mHandler.obtainMessage(DIALOG_DISMISS).sendToTarget();//查历史轨迹queryHistoryLine();//查里程queryDistances(startTimeStamp,endTimeStamp);}}}};

/*** 查询历史轨迹*/protected void queryHistoryLine() {//轨迹服务IDlong serviceId = mApp.getServiceId();// entity标识列表（多个entityName，以英文逗号"," 分割）String entityName = mApp.getName();// 是否返回精简结果 （0 : 返回全部结果，1 : 返回精简结果）int simpleReturn = 1;/* 1 返回纠偏轨迹，为0则返回原始轨迹      * 当设置为 1 时 , 默认仅进行去噪和抽稀处理，并不作绑路处理* */int isProcessed = 1;/* 纠偏选项  *  ①need_denoise：去噪，默认为1②need_vacuate：抽稀，默认为1③need_mapmatch：绑路，之前未开通绑路的service，默认值为0；之前已开通绑路的service，默认值为1。 transport_mode：交通方式， 1: 驾车，2: 骑行，3: 步行。默认为1:驾车。设置该参数后，系统将根据所选的交通方式，进行适应该方式的去噪、抽稀、绑路处理（注：目前仅影响绑路策略）*/String processOption = "need_denoise=1,need_vacuate=1,need_mapmatch=1,"+transport_modes;//开始查询的时间点int startTimes = startTimeStamp;//结束的时间点int endTimes = endTimeStamp;//分页大小, 每页有几条记录,默认100 ,最大5000int pageSize = 4000;//分页索引, 代表返回第几页, 默认是1 int pageIndex = 1; traceClient.queryHistoryTrack(serviceId , entityName, simpleReturn, isProcessed,   processOption, startTimes, endTimes, pageSize, pageIndex, myHistoryTrace);}

/*** 查询里程*/public void queryDistances(int startTime,int endTime){//轨迹服务IDlong serviceId = mApp.getServiceId();// entity标识列表（多个entityName，以英文逗号"," 分割）String entityName = mApp.getName();/* 1 返回纠偏轨迹，为0则返回原始轨迹      * 当设置为 1 时 , 默认仅进行去噪和抽稀处理，并不作绑路处理* */int isProcessed = 1;/* 纠偏选项  *  ①need_denoise：去噪，默认为1②need_vacuate：抽稀，默认为1③need_mapmatch：绑路，之前未开通绑路的service，默认值为0；之前已开通绑路的service，默认值为1。 transport_mode：交通方式， 1: 驾车，2: 骑行，3: 步行。默认为1:驾车。设置该参数后，系统将根据所选的交通方式，进行适应该方式的去噪、抽稀、绑路处理（注：目前仅影响绑路策略）*/
//        String processOption = "need_denoise=1,need_vacuate=1,need_mapmatch=1,"+transport_modes;String processOption = "need_denoise=1,need_vacuate=1,need_mapmatch=1";/***  里程补充 ，当轨迹中断5分钟以上，会被认为是一段中断轨迹 *  driving：使用最短驾车路线距离补充 *  riding：使用最短骑行路线距离补充 *  walking：使用最短步行路线距离补充 *  straight：使用直线距离补充 *  no_supplement：不补充，中断两点间距离不记入里程。 */String supplementMode = null;if (radiobutton_drive.isChecked()) {supplementMode = "driving";}else if (radiobutton_ride.isChecked()) {supplementMode = "riding";}else if (radiobutton_walk.isChecked()) {supplementMode = "walking";}else if (isLoca) {supplementMode = "no_supplement";}traceClient.queryDistance(serviceId, entityName, isProcessed,processOption, supplementMode, startTime,endTime, myHistoryTrace);}

    private void initHistoryTrcak() {myHistoryTrace = new OnTrackListener(){public void onQueryHistoryTrackCallback(String message) {//返回的是json的字符串Log.i(TAG, message+"-!!!------哈");try {JSONObject obje = new JSONObject(message);Log.i(TAG, obje+"历史轨迹的");if (null != obje) {if ((Integer)obje.get("status") == 0) {/** 这里start_point和end_point这两个字段返回的是对象{} ,所以用getJSONObject* obj.getJSONObject("start_point")* 这里point这个字段返回的是数组[] ,所以用getJSONArray* obj.getJSONArray("points")*///这个是返回的轨迹点的集合, 每个点 有经纬度JSONArray array = obje.getJSONArray("points");Log.i(TAG, array.length()+"----array");if (null != array || array.length() == 0) {LatLng ll = null;for (int i = 0; i < array.length(); i++) {JSONArray array2 = array.getJSONArray(i);ll = new LatLng(array2.getDouble(1),array2.getDouble(0));pointList.add(ll);//画线   mHandler.obtainMessage(DRAW_HISTORY_LINE,ll).sendToTarget();}}else{//没有轨迹mHandler.obtainMessage(TRACE_NOT).sendToTarget();}//这是开始位置JSONObject startLocal = obje.getJSONObject("start_point");double startLocal_longitude = Double.parseDouble(startLocal.get("longitude").toString());double startLocal_latitude = Double.parseDouble(startLocal.get("latitude").toString());//结束位置JSONObject endLocal = obje.getJSONObject("end_point");double endLocal_longitude = Double.parseDouble(endLocal.get("longitude").toString());double endLocal_latitude = Double.parseDouble(endLocal.get("latitude").toString());if (startLocal_longitude == 0.0 ||startLocal_latitude == 0.0||endLocal_longitude == 0.0 || endLocal_latitude == 0.0) {Log.i(TAG, "没有轨迹点");mHandler.obtainMessage(TRACE_NOT).sendToTarget();}else{LatLng startlocal_ll = new LatLng(startLocal_latitude,startLocal_longitude);mHandler.obtainMessage(DRAW_HISTORY_LINE_START, startlocal_ll).sendToTarget();LatLng endlocal_ll = new LatLng(endLocal_latitude,endLocal_longitude);mHandler.obtainMessage(DRAW_HISTORY_LINE_END, endlocal_ll).sendToTarget();}}else if ((Integer)obje.get("status") == 2) { //开始结束时间间隔不能超过24小时mHandler.obtainMessage(ERROR_MESSAGE, obje.get("message")).sendToTarget();;}}} catch (JSONException e) {// TODO Auto-generated catch blocke.printStackTrace();Log.i(TAG, "解析失败----");}mHandler.obtainMessage(PROGRESS_DIALOG_DISMISS).sendToTarget();}//返回路程的监听回调@Overridepublic void onQueryDistanceCallback(String msg) {super.onQueryDistanceCallback(msg);Log.i(TAG, "查询里程"+msg);try {JSONObject o = new JSONObject(msg);double s = Double.parseDouble(o.get("distance").toString());Log.i(TAG, "里程msg"+o+"距离"+s);if (isLoca) { //如果实时定位开着, 这时候 要把每次获取出的距离都累加起来totalDistance += s;totalDistance = MathUtils.convert(totalDistance);Log.i(TAG, totalDistance+"--实时定位的距离--"+s);mHandler.obtainMessage(SHOW_DISTANCE, totalDistance).sendToTarget();}else{mHandler.obtainMessage(SHOW_HISTORY_DISTANCE, MathUtils.convert(s)).sendToTarget();}} catch (JSONException e) {e.printStackTrace();}}@Overridepublic void onRequestFailedCallback(String arg0) {// TODO Auto-generated method stubLog.i(TAG, arg0+"-!!!------噶");};};}

case DRAW_HISTORY_LINE: //历史轨迹LatLng ll = (LatLng) msg.obj;drawLineOrTimeLoca(ll,true);break;
case DRAW_HISTORY_LINE_START:LatLng loca_start = (LatLng) msg.obj;setMarker(loca_start, "start");break;
case DRAW_HISTORY_LINE_END:LatLng loca_end = (LatLng) msg.obj;setMarker(loca_end, "end");break;

/*** 绘制历史轨迹路线或者 实时定位* 传true 表示需要绘制历史轨迹* 传false 表示不需要绘制历史轨迹*/protected void drawLineOrTimeLoca(LatLng point,boolean lineOrLoca) {if (lineOrLoca) {if (pointList.size() >= 2 && pointList.size() <= 10000) {// 添加路线（轨迹）polyline = new PolylineOptions().width(10).color(Color.RED).points(pointList);}else{pointList = pointList.subList(10000, pointList.size());polyline = new PolylineOptions().width(10).color(Color.RED).points(pointList);}}setMarker(point, "routeline");}

设置覆盖物setMarker的方法 ,在前面的实时定位中已经贴出来了,需要的可以到那里去看