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HERE SDK for Android (Navigate Edition) - API Reference

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HERE SDK for Android (Navigate Edition) - API Reference: Interface PolylineSimplificationCallback

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Table of Contents
  • API Reference
    • com.here
    • com.here.sdk.animation
    • com.here.sdk.consent
    • com.here.sdk.core
    • com.here.sdk.core.engine
    • com.here.sdk.core.errors
    • com.here.sdk.core.threading
    • com.here.sdk.core.utilities
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    • com.here.sdk.maploader.remote.connection
    • com.here.sdk.mapmatcher
    • com.here.sdk.mapview
    • com.here.sdk.mapview.datasource
    • com.here.sdk.navigation
    • com.here.sdk.prefetcher
    • com.here.sdk.routing
    • com.here.sdk.search
    • com.here.sdk.traffic
    • com.here.sdk.trafficawarenavigation
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    • com.here.time
    • All Classes
      • AccessAttributes
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      • MapArrow
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      • MapCamera.State
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      • PolygonPrefetcher
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      • PolylineSimplificationCallback
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HomeHERE SDK for Android (Navigate Edition) - API Reference...API ReferenceAll ClassesInterface PolylineSimplificationCallbackCurrent page
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Interface PolylineSimplificationCallback

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  • Last UpdatedJun 10, 2025
  • 1 minute read
    • HERE SDK
    • Navigate Edition
    • Android
    • API reference
    • Active
 
Package com.here.sdk.core
  • Functional Interface:
    This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

    @FunctionalInterface
    public interface PolylineSimplificationCallback

    The method will be called on the main thread when PolylineSimplifier.simplify(java.util.List<com.here.sdk.core.GeoCoordinates>, com.here.sdk.core.PolylineSimplifier.Options, com.here.sdk.core.PolylineSimplificationCallback) is finished.

    • Method Summary

      All Methods Instance Methods Abstract Methods 
      Modifier and Type Method Description
      void onPolylineSimplified​(PolylineSimplificationError queryError, java.util.List<GeoCoordinates> result)
      The method will be called on the main thread when PolylineSimplifier.simplify(java.util.List<com.here.sdk.core.GeoCoordinates>, com.here.sdk.core.PolylineSimplifier.Options, com.here.sdk.core.PolylineSimplificationCallback) is finished.
    • Method Detail

      • onPolylineSimplified

        void onPolylineSimplified​(@Nullable
                                  PolylineSimplificationError queryError,
                                  @Nullable
                                  java.util.List<GeoCoordinates> result)

        The method will be called on the main thread when PolylineSimplifier.simplify(java.util.List<com.here.sdk.core.GeoCoordinates>, com.here.sdk.core.PolylineSimplifier.Options, com.here.sdk.core.PolylineSimplificationCallback) is finished.

        Parameters:
        queryError -

        The optional error, which occurred during simplification.

        result -

        The simplified polyline with number of points less or equal to the input polyline of PolylineSimplifier.simplify(java.util.List<com.here.sdk.core.GeoCoordinates>, com.here.sdk.core.PolylineSimplifier.Options, com.here.sdk.core.PolylineSimplificationCallback).

In This Article
  • Method Summary
    • Method Detail
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      Explain this code

      @FunctionalInterface
      public interface PolylineSimplificationCallback

      How was this response?

      Code explanation using AI

      Explain this code

      void onPolylineSimplified​(@Nullable
                                PolylineSimplificationError queryError,
                                @Nullable
                                java.util.List<GeoCoordinates> result)

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