Android Open Source - smartnavi Folder Overlay

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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.overlays;
/* w w w. ja v  a  2  s  .c  o m*/
import android.annotation.SuppressLint;
import android.content.Context;
import android.graphics.Canvas;
import android.view.MotionEvent;

import org.osmdroid.views.MapView;
import org.osmdroid.views.overlay.Overlay;
import org.osmdroid.views.overlay.OverlayManager;

import java.util.AbstractList;

/**
 * An overlay which is just a group of other overlays.
 *
 * @author M.Kergall
 */
public class FolderOverlay extends Overlay {

    protected OverlayManager mOverlayManager;
    protected String mName, mDescription;

    public FolderOverlay(Context ctx) {
        super(ctx);
        mOverlayManager = new OverlayManager(null);
        mName = "";
        mDescription = "";
    }

    public String getName() {
        return mName;
    }

    public void setName(String name) {
        mName = name;
    }

    public String getDescription() {
        return mDescription;
    }

    public void setDescription(String description) {
        mDescription = description;
    }

    /**
     * @return the list of components of this folder.
     * Doesn't provide a copy, but the actual list.
     */
    public AbstractList<Overlay> getItems() {
        return mOverlayManager;
    }

    public boolean add(Overlay item) {
        return mOverlayManager.add(item);
    }

    public boolean remove(Overlay item) {
        return mOverlayManager.remove(item);
    }

    @SuppressLint("WrongCall")
    @Override
    protected void draw(Canvas canvas, MapView osm, boolean shadow) {
        if (shadow)
            return;
        mOverlayManager.onDraw(canvas, osm);
    }

    @Override
    public boolean onSingleTapUp(MotionEvent e, MapView mapView) {
        if (isEnabled())
            return mOverlayManager.onSingleTapUp(e, mapView);
        else
            return false;
    }

    @Override
    public boolean onSingleTapConfirmed(MotionEvent e, MapView mapView) {
        if (isEnabled())
            return mOverlayManager.onSingleTapConfirmed(e, mapView);
        else
            return false;
    }

    @Override
    public boolean onLongPress(MotionEvent e, MapView mapView) {
        if (isEnabled())
            return mOverlayManager.onLongPress(e, mapView);
        else
            return false;
    }

    @Override
    public boolean onTouchEvent(MotionEvent e, MapView mapView) {
        if (isEnabled())
            return mOverlayManager.onTouchEvent(e, mapView);
        else
            return false;
    }

    //TODO: implement other events...
}

Java Source Code List

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