vtm-app: revive / update with latest VTM, closes #90

vtm-app/src/org/osmdroid/routing/RouteLeg.java

@@ -0,0 +1,85 @@
+package org.osmdroid.routing;
+
+import android.os.Parcel;
+import android.os.Parcelable;
+
+import java.util.List;
+
+/**
+ * Road Leg is the portion of the route between 2 waypoints (intermediate points
+ * requested)
+ *
+ * @author M.Kergall
+ */
+public class RouteLeg implements Parcelable {
+    //final static Logger log = LoggerFactory.getLogger(RouteLeg.class);
+
+    /**
+     * in km
+     */
+    public double length;
+    /**
+     * in sec
+     */
+    public double duration;
+    /**
+     * starting node of the leg, as index in nodes array
+     */
+    public int startNodeIndex;
+    /**
+     * and ending node
+     */
+    public int endNodeIndex;
+
+    public RouteLeg() {
+        length = duration = 0.0;
+        startNodeIndex = endNodeIndex = 0;
+    }
+
+    public RouteLeg(int startNodeIndex, int endNodeIndex,
+                    List<RouteNode> nodes) {
+        this.startNodeIndex = startNodeIndex;
+        this.endNodeIndex = endNodeIndex;
+        length = duration = 0.0;
+
+        for (int i = startNodeIndex; i <= endNodeIndex; i++) {
+            RouteNode node = nodes.get(i);
+            length += node.length;
+            duration += node.duration;
+        }
+        //log.debug("Leg: " + startNodeIndex + "-" + endNodeIndex
+        //        + ", length=" + length + "km, duration=" + duration + "s");
+    }
+
+    //--- Parcelable implementation
+
+    @Override
+    public int describeContents() {
+        return 0;
+    }
+
+    @Override
+    public void writeToParcel(Parcel out, int flags) {
+        out.writeDouble(length);
+        out.writeDouble(duration);
+        out.writeInt(startNodeIndex);
+        out.writeInt(endNodeIndex);
+    }
+
+    public static final Parcelable.Creator<RouteLeg> CREATOR = new Parcelable.Creator<RouteLeg>() {
+        @Override
+        public RouteLeg createFromParcel(Parcel in) {
+            RouteLeg rl = new RouteLeg();
+            rl.length = in.readDouble();
+            rl.duration = in.readDouble();
+            rl.startNodeIndex = in.readInt();
+            rl.endNodeIndex = in.readInt();
+            return rl;
+        }
+
+        @Override
+        public RouteLeg[] newArray(int size) {
+            return new RouteLeg[size];
+        }
+    };
+}