// 请求线路规划
private void requestRoutePlan(final MyPoiInfo to) {
if (to == null) return;
if (rpSearch == null) {
rpSearch = RoutePlanSearch.newInstance();
}
rpSearch.setOnGetRoutePlanResultListener(
new OnGetRoutePlanResultListener() {
@Override
public void onGetWalkingRouteResult(WalkingRouteResult walkingRouteResult) {}
@Override
public void onGetTransitRouteResult(TransitRouteResult transitRouteResult) {}
@Override
public void onGetDrivingRouteResult(DrivingRouteResult drivingRouteResult) {
if (drivingRouteResult == null
|| drivingRouteResult.error != SearchResult.ERRORNO.NO_ERROR) {
ToastHelper.toastShort(MapActivity.this, "查询失败，请重试！");
return;
}
if (drivingRouteResult.error == SearchResult.ERRORNO.NO_ERROR) {
type = 2;
baiduMap.clear();
drivingRouteOverlay = new DrivingRouteOverlay(baiduMap);
baiduMap.setOnMarkerClickListener(drivingRouteOverlay);
baiduMap.removeMarkerClickListener(overlayManager);
drivingRouteOverlay.setData(drivingRouteResult.getRouteLines().get(0));
drivingRouteOverlay.addToMap();
drivingRouteOverlay.zoomToSpan();
showInfoView(to);
}
}
});
if (cLoc == null) {
cLoc = BDLocUtil.getLastLocation();
}
PlanNode fromNode = PlanNode.withLocation(new LatLng(cLoc.getLatitude(), cLoc.getLongitude()));
PlanNode toNode = PlanNode.withLocation(new LatLng(to.lat, to.lng));
rpSearch.drivingSearch(new DrivingRoutePlanOption().from(fromNode).to(toNode));
}
@Override
protected void onDestroy() {
BDLocUtil.unregisterLocListener(this);
myOrientationListener.stop();
if (mapView != null) {
mapView.onDestroy();
mapView = null;
}
if (rpSearch != null) {
rpSearch.destroy();
rpSearch = null;
}
super.onDestroy();
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
type = getIntent().getIntExtra("type", 1);
title = getIntent().getStringExtra("title");
setContentView(R.layout.activity_map);
mapView = (MapView) findViewById(R.id.mapview);
ll_search = (LinearLayout) findViewById(R.id.ll_search);
ibtn_back = (ImageButton) findViewById(R.id.ibtn_back);
tv_title = (TextView) findViewById(R.id.tv_title);
rl_info = (RelativeLayout) findViewById(R.id.rl_info);
btn_do = (Button) findViewById(R.id.btn_do);
tv_name = (TextView) findViewById(R.id.tv_name);
tv_distance = (TextView) findViewById(R.id.tv_distance);
tv_addr = (TextView) findViewById(R.id.tv_addr);
ibtn_back.setOnClickListener(this);
btn_do.setOnClickListener(this);
if (!TextUtils.isEmpty(title)) {
tv_title.setText(title);
}
baiduMap = mapView.getMap();
// 显示定位图层
baiduMap.setMyLocationEnabled(true);
baiduMap.setOnMapLoadedCallback(
new BaiduMap.OnMapLoadedCallback() {
@Override
public void onMapLoaded() {
if (drivingRouteOverlay != null) {
drivingRouteOverlay.zoomToSpan();
}
if (overlayManager != null) {
overlayManager.zoomToSpan();
}
}
});
baiduMap.setOnMapClickListener(
new BaiduMap.OnMapClickListener() {
@Override
public void onMapClick(LatLng latLng) {
if (type == 1) {
rl_info.setVisibility(View.GONE);
}
}
@Override
public boolean onMapPoiClick(MapPoi mapPoi) {
return false;
}
});
mapView.showScaleControl(true);
BDLocUtil.registerLocListener(this);
BDLocUtil.requestLocation();
myOrientationListener = new MyOrientationListener(this);
myOrientationListener.setOnOritentationListener(this);
myOrientationListener.start();
if (type == 1) {
// add marker
data = (List<MyPoiInfo>) getIntent().getSerializableExtra("data");
addMarker2Map();
} else {
// route plan
toInfo = (MyPoiInfo) getIntent().getSerializableExtra("to");
requestRoutePlan(toInfo);
}
}