Android Open Source - smartnavi Default Info Window

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Back to project page smartnavi.
License

The source code is released under:
Apache License
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Java Source Code

package org.osmdroid.bonuspack.overlays;
/*  w w w  .j  av a  2  s.c  o  m*/
import android.content.Context;
import android.graphics.drawable.Drawable;
import android.util.Log;
import android.view.MotionEvent;
import android.view.View;
import android.widget.ImageView;
import android.widget.TextView;

import org.osmdroid.bonuspack.utils.BonusPackHelper;
import org.osmdroid.views.MapView;

/**
 * Default implementation of InfoWindow for an ExtendedOverlayItem.
 * It handles a text and a description.
 * It also handles optionally a sub-description and an image.
 * Clicking on the bubble will close it.
 *
 * @author M.Kergall
 */
@Deprecated
public class DefaultInfoWindow extends InfoWindow {

    static int mTitleId = BonusPackHelper.UNDEFINED_RES_ID,
            mDescriptionId = BonusPackHelper.UNDEFINED_RES_ID,
            mSubDescriptionId = BonusPackHelper.UNDEFINED_RES_ID,
            mImageId = BonusPackHelper.UNDEFINED_RES_ID; //resource ids

    public DefaultInfoWindow(int layoutResId, MapView mapView) {
        super(layoutResId, mapView);

        if (mTitleId == BonusPackHelper.UNDEFINED_RES_ID)
            setResIds(mapView.getContext());

        //default behavior: close it when clicking on the bubble:
        mView.setOnTouchListener(new View.OnTouchListener() {
            @Override
            public boolean onTouch(View v, MotionEvent e) {
                if (e.getAction() == MotionEvent.ACTION_UP)
                    close();
                return true;
            }
        });
    }

    private static void setResIds(Context context) {
        String packageName = context.getPackageName(); //get application package name
        mTitleId = context.getResources().getIdentifier("id/bubble_title", null, packageName);
        mDescriptionId = context.getResources().getIdentifier("id/bubble_description", null, packageName);
        mSubDescriptionId = context.getResources().getIdentifier("id/bubble_subdescription", null, packageName);
        mImageId = context.getResources().getIdentifier("id/bubble_image", null, packageName);
        if (mTitleId == BonusPackHelper.UNDEFINED_RES_ID || mDescriptionId == BonusPackHelper.UNDEFINED_RES_ID
                || mSubDescriptionId == BonusPackHelper.UNDEFINED_RES_ID || mImageId == BonusPackHelper.UNDEFINED_RES_ID) {
            Log.e(BonusPackHelper.LOG_TAG, "DefaultInfoWindow: unable to get res ids in " + packageName);
        }
    }

    @Override
    public void onOpen(Object item) {
        ExtendedOverlayItem extendedOverlayItem = (ExtendedOverlayItem) item;
        String title = extendedOverlayItem.getTitle();
        if (title == null)
            title = "";
        ((TextView) mView.findViewById(mTitleId /*R.id.title*/)).setText(title);

        String snippet = extendedOverlayItem.getDescription();
        if (snippet == null)
            snippet = "";
        ((TextView) mView.findViewById(mDescriptionId /*R.id.description*/)).setText(snippet);

        //handle sub-description, hidding or showing the text view:
        TextView subDescText = (TextView) mView.findViewById(mSubDescriptionId);
        String subDesc = extendedOverlayItem.getSubDescription();
        if (subDesc != null && !("".equals(subDesc))) {
            subDescText.setText(subDesc);
            subDescText.setVisibility(View.VISIBLE);
        } else {
            subDescText.setVisibility(View.GONE);
        }

        //handle image
        ImageView imageView = (ImageView) mView.findViewById(mImageId /*R.id.image*/);
        Drawable image = extendedOverlayItem.getImage();
        if (image != null) {
            imageView.setImageDrawable(image); //or setBackgroundDrawable(image)?
            imageView.setVisibility(View.VISIBLE);
        } else
            imageView.setVisibility(View.GONE);
    }

    @Override
    public void onClose() {
        //by default, do nothing
    }

}
Java Source Code List
