Personalizza le polilinee del percorso
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Android
iOS
JavaScript
Personalizza le polilinee dell'itinerario utilizzando il
metodo ConsumerMapStyle.setPolylineStyleOptions
. Se imposti opzioni
polilinee personalizzate, queste sostituiscono i valori predefiniti forniti dall'SDK Consumer.
Per ripristinare i valori predefiniti, chiama
setPolylineStyleOptions
con null
per il parametro PolylineOptions
.
Per recuperare PolylineOptions
attivo, utilizza il metodo
getPolylineStyleOptions
.
Per ulteriori informazioni, vedi
ConsumerMapStyle.setPolylineStyleOptions
.
Tipi di polilinee di itinerari
Puoi personalizzare i seguenti tipi di polilinee dell'itinerario:
ACTIVE_ROUTE
REMAINING_ROUTE
ACTIVE_ROUTE
e REMAINING_ROUTE
vengono visualizzati durante il monitoraggio di un viaggio e
rappresentano l'itinerario del veicolo.
Proprietà della polilinea dell'itinerario
Google Maps fornisce proprietà personalizzabili disponibili per ogni polilinea in
PolylineOptions
.
Per creare PolylineOptions
, utilizza il relativo costruttore.
Per specificare proprietà personalizzate, utilizza i metodi di stile "Setter". Poiché
il metodo fornisce valori predefiniti per ogni proprietà, devi specificare solo
eventuali valori personalizzati.
Per disattivare la polilinea, imposta visible
su false
.
Per maggiori dettagli, consulta
PolylineOptions
nella documentazione per gli sviluppatori Android.
Esempio
Java
// Initializing polyline style options.
consumerController
.getConsumerMapStyle()
.addOnSuccessListener(
consumerMapStyle -> {
consumerMapStyle.setPolylineStyleOptions(
PolylineType.ACTIVE_ROUTE,
new PolylineOptions()
.visible(false));
});
// Reset polyline options to default values.
consumerMapStyle.setPolylineStyleOptions(PolylineType.ACTIVE_ROUTE, null);
Kotlin
// Initializing polyline options.
consumerController
.getConsumerMapStyle()
.addOnSuccessListener({ consumerMapStyle ->
consumerMapStyle.setPolylineStyleOptions(
PolylineType.ACTIVE_ROUTE,
PolylineOptions().visible(false)
)
})
// Reset polyline options to default values.
consumerMapStyle.setPolylineStyleOptions(PolylineType.ACTIVE_ROUTE, null)
Percorso attivo e rimanente
Con la condivisione del viaggio attivata, la tua app può personalizzare l'esperienza dell'utente utilizzando le polilinee per mostrare il percorso attivo e rimanente per il tuo veicolo.
L'itinerario attivo è il percorso che il veicolo sta percorrendo per raggiungere
il waypoint successivo del viaggio attivo del consumatore.
L'itinerario rimanente è il percorso che il veicolo deve ancora percorrere dopo
l'itinerario attivo. Quando il waypoint del percorso attivo è l'ultimo waypoint del viaggio,
il percorso rimanente non esiste.
Puoi personalizzare e controllare la visibilità delle polilinee attive e rimanenti nella tua app. Per impostazione predefinita, il percorso attivo è visibile e il percorso rimanente non è visibile.
Esempio
Java
// Initializing polyline options.
consumerController
.getConsumerMapStyle()
.addOnSuccessListener(
consumerMapStyle -> {
consumerMapStyle.setPolylineStyleOptions(
PolylineType.ACTIVE_ROUTE,
new PolylineOptions()
.color(Color.BLUE));
consumerMapStyle.setPolylineStyleOptions(
PolylineType.REMAINING_ROUTE,
new PolylineOptions()
.color(Color.BLACK)
.width(5)
.visible(true));
});
// Reset polyline options to default values.
consumerMapStyle.setPolylineStyleOptions(PolylineType.ACTIVE_ROUTE, null);
consumerMapStyle.setPolylineStyleOptions(PolylineType.REMAINING_ROUTE, null);
Kotlin
// Initializing polyline options.
consumerController
.getConsumerMapStyle()
.addOnSuccessListener({ consumerMapStyle ->
{
consumerMapStyle.setPolylineStyleOptions(
PolylineType.ACTIVE_ROUTE,
PolylineOptions().color(Color.BLUE)
)
consumerMapStyle.setPolylineStyleOptions(
PolylineType.REMAINING_ROUTE,
PolylineOptions().color(Color.BLACK).width(5).visible(true)
)
}
})
// Reset polyline options to default values.
consumerMapStyle.setPolylineStyleOptions(PolylineType.ACTIVE_ROUTE, null)
consumerMapStyle.setPolylineStyleOptions(PolylineType.REMAINING_ROUTE, null)
Polilinee consapevoli del traffico
Il livello del traffico della polilinea è disattivato per impostazione predefinita. Quando è attivato,
il renderer disegna segmenti sopra la polilinea dell'itinerario che rappresentano tratti di
traffico non normale. Include un offset a seconda delle condizioni del traffico.
Per saperne di più, consulta la documentazione per gli sviluppatori Android relativa a Polyline.
Google Maps rappresenta le condizioni del traffico come uno dei
quattro tipi di velocità.
Puoi personalizzare il colore per ogni tipo di velocità.
Per attivare le polilinee sensibili al traffico, crea un oggetto TrafficStyle
e poi passalo a ConsumerMapStyle
chiamando setPolylineTrafficStyle()
.
Esempio
Java
// TrafficStyle is part of the Consumer SDK.
int orange = Color.rgb(255, 165, 0);
TrafficStyle trafficStyle = TrafficStyle.builder()
.setTrafficVisibility(true)
.setTrafficColor(SpeedType.NO_DATA, Color.GREY)
.setTrafficColor(SpeedType.NORMAL, Color.BLUE)
.setTrafficColor(SpeedType.SLOW, orange)
.setTrafficColor(SpeedType.TRAFFIC_JAM, Color.RED)
.build();
consumerMapStyle.setPolylineTrafficStyle(PolylineType.ACTIVE_ROUTE, trafficStyle);
Kotlin
// TrafficStyle is part of the Consumer SDK.
val orange = Color.rgb(255, 165, 0)
val trafficStyle =
TrafficStyle.builder()
.setTrafficVisibility(true)
.setTrafficColor(SpeedType.NO_DATA, Color.GRAY)
.setTrafficColor(SpeedType.NORMAL, Color.BLUE)
.setTrafficColor(SpeedType.SLOW, orange)
.setTrafficColor(SpeedType.TRAFFIC_JAM, Color.RED)
.build()
consumerMapStyle.setPolylineTrafficStyle(PolylineType.ACTIVE_ROUTE, trafficStyle)
Salvo quando diversamente specificato, i contenuti di questa pagina sono concessi in base alla licenza Creative Commons Attribution 4.0, mentre gli esempi di codice sono concessi in base alla licenza Apache 2.0. Per ulteriori dettagli, consulta le norme del sito di Google Developers. Java è un marchio registrato di Oracle e/o delle sue consociate.
Ultimo aggiornamento 2025-09-10 UTC.
[[["Facile da capire","easyToUnderstand","thumb-up"],["Il problema è stato risolto","solvedMyProblem","thumb-up"],["Altra","otherUp","thumb-up"]],[["Mancano le informazioni di cui ho bisogno","missingTheInformationINeed","thumb-down"],["Troppo complicato/troppi passaggi","tooComplicatedTooManySteps","thumb-down"],["Obsoleti","outOfDate","thumb-down"],["Problema di traduzione","translationIssue","thumb-down"],["Problema relativo a esempi/codice","samplesCodeIssue","thumb-down"],["Altra","otherDown","thumb-down"]],["Ultimo aggiornamento 2025-09-10 UTC."],[[["\u003cp\u003eCustomize the appearance of route polylines (active, remaining) using \u003ccode\u003eConsumerMapStyle.setPolylineStyleOptions\u003c/code\u003e to override default settings.\u003c/p\u003e\n"],["\u003cp\u003eRestore default polyline styles by calling \u003ccode\u003esetPolylineStyleOptions\u003c/code\u003e with \u003ccode\u003enull\u003c/code\u003e for the \u003ccode\u003ePolylineOptions\u003c/code\u003e parameter.\u003c/p\u003e\n"],["\u003cp\u003eControl the visibility and styling of active and remaining route polylines to enhance the user's trip visualization.\u003c/p\u003e\n"],["\u003cp\u003eEnable and customize traffic-aware polylines with \u003ccode\u003eTrafficStyle\u003c/code\u003e to visually represent traffic conditions along the route.\u003c/p\u003e\n"]]],[],null,["Select platform: [Android](/maps/documentation/mobility/journey-sharing/on-demand/android/customize-polylines \"View this page for the Android platform docs.\") [iOS](/maps/documentation/mobility/journey-sharing/on-demand/ios/customize-polylines \"View this page for the iOS platform docs.\") [JavaScript](/maps/documentation/mobility/journey-sharing/on-demand/javascript/customize-route-polylines \"View this page for the JavaScript platform docs.\")\n\n\u003cbr /\u003e\n\nYou customize route polylines using the\n`ConsumerMapStyle.setPolylineStyleOptions` method. If you set custom polyline\noptions, they override the default values provided by the Consumer SDK.\n\n**To restore the default values** , call\n[`setPolylineStyleOptions`](/maps/documentation/mobility/journey-sharing/on-demand/reference/consumer_2/android/reference/com/google/android/libraries/mapsplatform/transportation/consumer/view/ConsumerMapStyle#setPolylineStyleOptions(int,%20com.google.android.gms.maps.model.PolylineOptions))\nwith `null` for the `PolylineOptions` parameter.\n\n**To retrieve the active `PolylineOptions`** , use\n[`getPolylineStyleOptions`](/maps/documentation/mobility/journey-sharing/on-demand/reference/consumer_2/android/reference/com/google/android/libraries/mapsplatform/transportation/consumer/view/ConsumerMapStyle#getPolylineStyleOptions(int)) method.\n\nFor more information, see\n[`ConsumerMapStyle.setPolylineStyleOptions`](/maps/documentation/mobility/journey-sharing/on-demand/reference/consumer_2/android/reference/com/google/android/libraries/mapsplatform/transportation/consumer/view/ConsumerMapStyle#setPolylineStyleOptions(int,%20com.google.android.gms.maps.model.PolylineOptions)).\n\nRoute polyline types\n\nYou can customize the following route polyline types:\n\n- `ACTIVE_ROUTE`\n- `REMAINING_ROUTE`\n\n`ACTIVE_ROUTE` and `REMAINING_ROUTE` are displayed while following a trip and\nrepresent the [vehicle's route](#active-route).\n\nRoute polyline properties\n\nGoogle Maps provides customizable properties available for each polyline in\n`PolylineOptions`.\n\n- **To build `PolylineOptions`**, use its constructor.\n\n- **To specify customized properties**, use 'Setter' style methods. Since\n the method provides default values for each property, you only need\n to specify any custom values.\n\n- **To turn off the polyline** , set `visible` to `false`.\n\nFor more details, see\n[`PolylineOptions`](https://developers.google.com/android/reference/com/google/android/gms/maps/model/PolylineOptions) in the Android developer documentation.\n\nExample \n\nJava \n\n // Initializing polyline style options.\n consumerController\n .getConsumerMapStyle()\n .addOnSuccessListener(\n consumerMapStyle -\u003e {\n consumerMapStyle.setPolylineStyleOptions(\n PolylineType.ACTIVE_ROUTE,\n new PolylineOptions()\n .visible(false));\n });\n\n // Reset polyline options to default values.\n consumerMapStyle.setPolylineStyleOptions(PolylineType.ACTIVE_ROUTE, null);\n\nKotlin \n\n // Initializing polyline options.\n consumerController\n .getConsumerMapStyle()\n .addOnSuccessListener({ consumerMapStyle -\u003e\n consumerMapStyle.setPolylineStyleOptions(\n PolylineType.ACTIVE_ROUTE,\n PolylineOptions().visible(false)\n )\n })\n\n // Reset polyline options to default values.\n consumerMapStyle.setPolylineStyleOptions(PolylineType.ACTIVE_ROUTE, null)\n\nActive and Remaining Route\n\nWith journey sharing enabled, your app can customize the\nuser's experience using polylines to show the active and remaining\nroute for your vehicle.\n\n- The *active route* is the path the vehicle is now traveling to reach\n the next waypoint in the consumer's active trip.\n\n- The *remaining route* is the path the vehicle still has to travel past\n the active route. When the active route waypoint is the last trip waypoint,\n the remaining route does not exist.\n\nYou can customize and control visibility of active and remaining polylines in\nyour app. By default, the active route is visible and the remaining route\nis not visible.\n\nExample \n\nJava \n\n // Initializing polyline options.\n consumerController\n .getConsumerMapStyle()\n .addOnSuccessListener(\n consumerMapStyle -\u003e {\n consumerMapStyle.setPolylineStyleOptions(\n PolylineType.ACTIVE_ROUTE,\n new PolylineOptions()\n .color(Color.BLUE));\n consumerMapStyle.setPolylineStyleOptions(\n PolylineType.REMAINING_ROUTE,\n new PolylineOptions()\n .color(Color.BLACK)\n .width(5)\n .visible(true));\n });\n\n // Reset polyline options to default values.\n consumerMapStyle.setPolylineStyleOptions(PolylineType.ACTIVE_ROUTE, null);\n consumerMapStyle.setPolylineStyleOptions(PolylineType.REMAINING_ROUTE, null);\n\nKotlin \n\n // Initializing polyline options.\n consumerController\n .getConsumerMapStyle()\n .addOnSuccessListener({ consumerMapStyle -\u003e\n {\n consumerMapStyle.setPolylineStyleOptions(\n PolylineType.ACTIVE_ROUTE,\n PolylineOptions().color(Color.BLUE)\n )\n\n consumerMapStyle.setPolylineStyleOptions(\n PolylineType.REMAINING_ROUTE,\n PolylineOptions().color(Color.BLACK).width(5).visible(true)\n )\n }\n })\n\n // Reset polyline options to default values.\n consumerMapStyle.setPolylineStyleOptions(PolylineType.ACTIVE_ROUTE, null)\n\n consumerMapStyle.setPolylineStyleOptions(PolylineType.REMAINING_ROUTE, null)\n\nTraffic-aware polylines\n\nThe traffic layer of the polyline is disabled by default. When you enable it,\nthe renderer draws segments above the route polyline that represent stretches of\nnon-normal traffic. It includes an offset depending on the traffic condition.\nSee the Android Developer documentation for [Polyline](https://developers.google.com/android/reference/com/google/android/gms/maps/model/Polyline#public-void-setzindex-float-zindex) for more information.\n\nGoogle maps represent traffic conditions as one of\n[four speed types](/maps/documentation/mobility/journey-sharing/on-demand/reference/consumer_2/android/reference/com/google/android/libraries/mapsplatform/transportation/consumer/model/TrafficData.SpeedReadingInterval.SpeedType).\nYou can customize the color for each speed type.\n\n**To enable traffic-aware polylines** , construct a `TrafficStyle` object\nand then pass it to `ConsumerMapStyle` by calling `setPolylineTrafficStyle()`.\n\nExample \n\nJava \n\n // TrafficStyle is part of the Consumer SDK.\n int orange = Color.rgb(255, 165, 0);\n TrafficStyle trafficStyle = TrafficStyle.builder()\n .setTrafficVisibility(true)\n .setTrafficColor(SpeedType.NO_DATA, Color.GREY)\n .setTrafficColor(SpeedType.NORMAL, Color.BLUE)\n .setTrafficColor(SpeedType.SLOW, orange)\n .setTrafficColor(SpeedType.TRAFFIC_JAM, Color.RED)\n .build();\n\n consumerMapStyle.setPolylineTrafficStyle(PolylineType.ACTIVE_ROUTE, trafficStyle);\n\nKotlin \n\n // TrafficStyle is part of the Consumer SDK.\n val orange = Color.rgb(255, 165, 0)\n val trafficStyle =\n TrafficStyle.builder()\n .setTrafficVisibility(true)\n .setTrafficColor(SpeedType.NO_DATA, Color.GRAY)\n .setTrafficColor(SpeedType.NORMAL, Color.BLUE)\n .setTrafficColor(SpeedType.SLOW, orange)\n .setTrafficColor(SpeedType.TRAFFIC_JAM, Color.RED)\n .build()\n\n consumerMapStyle.setPolylineTrafficStyle(PolylineType.ACTIVE_ROUTE, trafficStyle)"]]