Dies ist eine Android-Bibliothek, die Ihnen einen Richtungspfad zwischen zwei Punkten (Standorten) bereitstellt, z. B. vom Gerätestandort zum Zielort. Um diese Bibliothek verwenden zu können, müssen Sie ein Projekt in der Goolge Cloud Console erstellen und das Map SDK zusammen mit der Google Direction Api aktivieren. Befolgen Sie nach Abschluss der Einrichtung einfach diese einfachen Schritte, um den Code in Ihrem Projekt zu implementieren.
Klicken Sie hier, um die Videodemo anzusehen ODER Youtube-Tutorial zur Implementierung | |
Bild | Videodemo |
Fügen Sie das Jitpack-Repository zu Ihrer build.gradle
Datei (auf Projektebene) hinzu:
allprojects {
repositories {
.. .
maven { url ' https://jitpack.io ' }
}
}
in Ihrem settings.gradle
dependencyResolutionManagement {
repositoriesMode . set( RepositoriesMode . FAIL_ON_PROJECT_REPOS )
repositories {
.. .
maven { url " https://jitpack.io " }
}
}
Fügen Sie Ihrer build.gradle
Datei (Modulebene) eine Abhängigkeit hinzu:
dependencies {
implementation ' com.github.dangiashish:Google-Direction-Api:1.6 '
}
public void getRoutePoints ( LatLng start , LatLng end ) {
if ( start == null || end == null ) {
Toast . makeText ( this , "Unable to get location" , Toast . LENGTH_LONG ). show ();
Log . e ( "TAG" , " latlngs are null" );
} else {
RouteDrawing routeDrawing = new RouteDrawing . Builder ()
. context ( MainActivity . this ) // pass your activity or fragment's context
. travelMode ( AbstractRouting . TravelMode . DRIVING )
. withListener ( this ). alternativeRoutes ( true )
. waypoints ( userLoc , destLoc )
. build ();
routeDrawing . execute ();
}
}
Implementieren Sie die RouteListener
Schnittstellenklasse in Ihrer Activity/Fragment
um die Vorgänge zu überschreiben
@ Override
public void onRouteFailure ( ErrorHandling e ) {
Log . w ( "TAG" , "onRoutingFailure: " + e );
}
@ Override
public void onRouteStart () {
Log . d ( "TAG" , "yes started" );
}
@ Override
public void onRouteSuccess ( ArrayList < RouteInfoModel > routeInfoModelArrayList , int routeIndexing ) {
if ( polylines != null ) {
polylines . clear ();
}
PolylineOptions polylineOptions = new PolylineOptions ();
ArrayList < Polyline > polylines = new ArrayList <>();
for ( int i = 0 ; i < routeInfoModelArrayList . size (); i ++) {
if ( i == routeIndexing ) {
Log . e ( "TAG" , "onRoutingSuccess: routeIndexing" + routeIndexing );
polylineOptions . color ( Color . BLACK );
polylineOptions . width ( 12 );
polylineOptions . addAll ( routeInfoModelArrayList . get ( routeIndexing ). getPoints ());
polylineOptions . startCap ( new RoundCap ());
polylineOptions . endCap ( new RoundCap ());
Polyline polyline = map . addPolyline ( polylineOptions );
polylines . add ( polyline );
}
}
}
@ Override
public void onRouteCancelled () {
Log . d ( "TAG" , "route canceled" )
// restart your route drawing
}
MIT License
Copyright (c) 2023 Ashish Dangi
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.