lastInstrucion is just a variable... you have all the instrucions, correct?
GHResponse resp = hopper.route(req); InstructionList il = resp.getInstructions(); lastInstruction is one of those Instructions….in your case you wanna to make a turn by turn instruction, so I suggest that you inherit the MyLocationOverlay class and make a start point on the onLocationChange method in order to select which instruction is the appropriate…there was a discussion a few months back on this list talking about this same issue, and there’s code too, I suggest you look into it. Cheers. De: Fred Laurent [mailto:[email protected]] Enviado el: Wednesday, May 20, 2015 8:29 AM Para: GraphHopper Java routing engine Asunto: Re: [GraphHopper] [Graphhopper]Instructions hi Laura, Can you show me an Example who use lastInstruction.getTurnDescription(esTR);? because I don't find how make the constructor Instruction (in Instruction.java) i.e what is lastInstruction ; is it Instruction.java class? Please, thank you Fred 2015-05-20 14:39 GMT+02:00 Fred Laurent <[email protected] <mailto:[email protected]> >: Ok , Thank you .. I try this Fred 2015-05-20 14:13 GMT+02:00 Lau <[email protected] <mailto:[email protected]> >: Hi Fred, Why don’t you try to get the description from the instruction itself???? Ex: TranslationMap trMap = new TranslationMap().doImport(); Locale l = new Locale("es"); Translation esTR = trMap.getWithFallBack(l); lastInstruction.getTurnDescription(esTR); De: Fred Laurent [mailto:[email protected] <mailto:[email protected]> ] Enviado el: Wednesday, May 20, 2015 3:51 AM Para: GraphHopper Java routing engine Asunto: [GraphHopper] [Graphhopper]Instructions Hello, I use the last version of graphHopper from Git and In my app I try to show the Instruction (Like Road Book) and my code is : ....... GHResponse resp = hopper.route(req); InstructionList il = resp.getInstructions(); TranslationMap SINGLETON = new TranslationMap().doImport(); Translation trad = SINGLETON.getWithFallBack(Locale.US); And if i try this : List<String> iList = il.createDescription(trad); I have an error because in the class instructionList.java i don't have the function " List<String> createDescription(Locale locale) " ... Please,How make? I follow https://github.com/graphhopper/graphhopper/blob/master/docs/core/routing.md and http://grepcode.com/file/repo1.maven.org/maven2/com.graphhopper/graphhopper/0.1/com/graphhopper/util/InstructionList.java/#InstructionList.createDescription%28java.util.Locale%29 thank you _______________________________________________ GraphHopper mailing list [email protected] <mailto:[email protected]> https://lists.openstreetmap.org/listinfo/graphhopper
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