Android Open Source - SmartNavi Road Leg

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Back to project page SmartNavi.

License

The source code is released under:

Apache License

Java Source Code

package org.osmdroid.bonuspack.routing;
/*  w  w w.  ja v  a 2  s .c  o  m*/
import java.util.ArrayList;

import org.osmdroid.bonuspack.utils.BonusPackHelper;

import android.os.Parcel;
import android.os.Parcelable;
import android.util.Log;

/** Road Leg is the portion of the road between 2 waypoints (intermediate points requested) 
 * 
 * @author M.Kergall
 * 
 */
public class RoadLeg implements Parcelable {
  /** in km */
  public double mLength; 
  /** in sec */
  public double mDuration; 
  /** starting node of the leg, as index in nodes array */
  public int mStartNodeIndex;
  /** and ending node */
  public int mEndNodeIndex; 
  
  public RoadLeg(){
    mLength = mDuration = 0.0;
    mStartNodeIndex = mEndNodeIndex = 0;
  }
  
  public RoadLeg(int startNodeIndex, int endNodeIndex, 
      ArrayList<RoadNode> nodes){
    mStartNodeIndex = startNodeIndex;
    mEndNodeIndex = endNodeIndex;
    mLength = mDuration = 0.0;
    for (int i=startNodeIndex; i<=endNodeIndex; i++){
      RoadNode node = nodes.get(i);
      mLength += node.mLength;
      mDuration += node.mDuration;
    }
    Log.d(BonusPackHelper.LOG_TAG, "Leg: " + startNodeIndex + "-" + endNodeIndex
        + ", length=" + mLength + "km, duration="+mDuration+"s");
  }

  //--- Parcelable implementation
  
  @Override public int describeContents() {
    return 0;
  }

  @Override public void writeToParcel(Parcel out, int flags) {
    out.writeDouble(mLength);
    out.writeDouble(mDuration);
    out.writeInt(mStartNodeIndex);
    out.writeInt(mEndNodeIndex);
  }
  
  public static final Parcelable.Creator<RoadLeg> CREATOR = new Parcelable.Creator<RoadLeg>() {
    @Override public RoadLeg createFromParcel(Parcel source) {
      return new RoadLeg(source);
    }
    @Override public RoadLeg[] newArray(int size) {
      return new RoadLeg[size];
    }
  };
  
  private RoadLeg(Parcel in){
    mLength = in.readDouble();
    mDuration = in.readDouble();
    mStartNodeIndex = in.readInt();
    mEndNodeIndex = in.readInt();
  }
}

Java Source Code List

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