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Mapbox Navigation SDK for Android
https://docs.mapbox.com/android/navigation/overview/
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Route doesn't show on map for custom DirectionRoute #3637

Open hardikJoshi123 opened 4 years ago

hardikJoshi123 commented 4 years ago

I am creating custom DirectionRoute object and passing it to NavigationMapRoute by using :

navigationMapRoute!!.addRoute(currentRoute)

But it doesn't show the route on map. Is there any error handler which we can implement to figure out what causing issue and which specific parameter is wrong?

Android API:

Mapbox Navigation SDK version: implementation ('com.mapbox.mapboxsdk:mapbox-android-navigation-ui:0.40.0')

Steps to trigger behavior

  1. Creating custom DirectionRoute object like this :

    DirectionsRoute.builder() .distance(route.totalDistance.toDouble()) .duration(route.totalDuration.toDouble()) .geometry(route.overviewPolyline.rawPointList) .weightName("routability") .voiceLanguage("en-US") .legs(buildLeg(route.legList)) .weight(0.0) .routeOptions(RouteOptions.builder().baseUrl("https://api.mapbox.com") .user("mapbox") .profile("driving-traffic") .accessToken("pk.-------------MY KEY----------") .requestUuid("ckg0fffmi00495xpauhg885pm") .geometries(DirectionsCriteria.GEOMETRY_POLYLINE6) .coordinates(pointList) .continueStraight(true) .roundaboutExits(true) .overview(DirectionsCriteria.OVERVIEW_FULL) .steps(true) .voiceInstructions(true) .bannerInstructions(true) .voiceUnits("metric") .language("en") .annotations("congestion,distance") .build()) .build()

  1. Passing this custom DirectionRoute object to NavigationMapRoute :

    navigationMapRoute!!.addRoute(currentRoute)

    1. It doesn't show route on map. Is there any listener which will tell us the problem?

Expected behavior

Display route on map

Actual behavior

Route doesn't show

hardikJoshi123 commented 4 years ago

I got some success. By setting up hardcoded geometry() to my custom DirectionsRoute object, it shows route on map. Not sure is there specific format for geometry string?

#1 SETTING HARD CODED geometry() its working fine :

geometry=gxxlu@zqfzC}[VwEDqB@iCAQbHDOBxFBpB@lABvB?zME~FSzJkD@sJBcHR}ERsE^cD\yFp@gFr@{GrAcDt@eDr@gFdA_Fx@mFp@gGh@iCNaDHNHgf@J}B@iCDqMT{T^{DFBsDNg@BmEAqAGkBOgCQiAS_AYmAWiAQqAG}@~B?

#2 THIS IS WHAT WE HAVE for geometry(), but it doesn't show route on map :

geometry=}wdmDzpuoNwB@?GO?M??H?bB?hCkABiAH}@NcBZg@D_A@kC@kCF?oBAu@Ic@AS