Adding a cover to a Baidu map and planning a two-point route

Final latlng LL = new latlng (latiide, longpolling );
Bitmapdescriptor descriptor = bitmapdescriptorfactory
. Fromresource (Marker );
Overlayoptions Options = new markeroptions (). Position (LL). Icon (
Descriptor );
Mbaidumap. addoverlay (options );

 

Route Planning:

Mmapview = (mapview) findviewbyid (R. Id. bmapview );
Mbaidumap = mmapview. getmap ();
Search = routeplansearch. newinstance ();
Search. setongetrouteplanresultlistener (listener );

// Two points to be planned
Plannode ST = plannode. withlocation (New latlng (39.931867, 116.395645 ));
Plannode ED = plannode. withlocation (New latlng (39.915267, 116.40355 ));

Search. mongoingsearch (New mongoingrouteplanoption (). From (ST). To (ed ));

Of course there are events:

Ongetrouteplanresultlistener listener = new ongetrouteplanresultlistener (){
Public void ongetwalkingrouteresult (walkingrouteresult result ){
// Obtain the walking route planning result
If (result = NULL | result. Error! = Searchresult. errorno. no_error ){
Toast. maketext (daohangactivity. This, "Sorry, no result found ",
Toast. length_short). Show ();
}
If (result. Error = searchresult. errorno. ambiguous_roure_addr ){
// The start or end point address is incorrect. You can use the following interface to obtain the recommended query information.
// Result. getsuggestaddrinfo ()
Return;
}
If (result. Error = searchresult. errorno. no_error ){

// Route = result. getroutelines (). Get (0 );
Walkingrouteoverlay overlay = new mydomainingrouteoverlay (
Mbaidumap );
Mbaidumap. setonmarkerclicklistener (overlay );
Routeoverlay = overlay;
Overlay. setdata (result. getroutelines (). Get (0 ));
Overlay. addtomap ();
Overlay. zoomtospan ();
}

}

Public void ongettransitrouteresult (transitrouteresult result ){
// Obtain the transit route planning result
}

Public void ongetdrivingrouteresult (drivingrouteresult result ){
// Obtain the driving route planning result
}

};
Custom start and end icons:

Private class mywalkingrouteoverlay extends walkingrouteoverlay {

Public mydomainingrouteoverlay (baidumap ){
Super (baidumap );
}

@ Override
Public bitmapdescriptor getstartmarker (){
If (usedefaulticon ){
Return bitmapdescriptorfactory. fromresource (R. drawable. icon_st );
}
Return NULL;
}

@ Override
Public bitmapdescriptor getterminalmarker (){
If (usedefaulticon ){
Return bitmapdescriptorfactory. fromresource (R. drawable. icon_en );
}
Return NULL;
}
}