Android Open Source - AdFlake-Client-Android Custom Adapter

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License

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

/**
 * CustomAdapter.java (AdFlakeSDK-Android)
 */*from www .  j av a2  s  .  co  m*/
 * Copyright ? 2013 MADE GmbH - All Rights Reserved.
 *
 * Unauthorized copying of this file, via any medium is strictly prohibited
 * unless otherwise noted in the License section of this document header.
 *
 * @file CustomAdapter.java
 * @copyright 2013 MADE GmbH. All rights reserved.
 * @section License
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.adflake.adapters;

import com.adflake.AdFlakeLayout;
import com.adflake.obj.Ration;
import com.adflake.util.AdFlakeUtil;

import android.app.Activity;
import android.graphics.Color;
import android.graphics.Typeface;
import android.graphics.drawable.BitmapDrawable;
import android.graphics.drawable.Drawable;
import android.graphics.drawable.GradientDrawable;
import android.graphics.drawable.GradientDrawable.Orientation;
import android.util.Log;
import android.view.Gravity;
import android.widget.ImageView;
import android.widget.RelativeLayout;
import android.widget.TextView;
import android.widget.FrameLayout.LayoutParams;
import android.widget.ImageView.ScaleType;

import java.io.InputStream;
import java.util.concurrent.TimeUnit;

/**
 * The CustomAdapter class displays house ads as configured on the AdFlake
 * website.
 */
public class CustomAdapter extends AdFlakeAdapter
{
  /**
   * Instantiates a new custom adapter.
   * 
   * @param adFlakeLayout
   *            the ad flake layout
   * @param ration
   *            the ration
   */
  public CustomAdapter(AdFlakeLayout adFlakeLayout, Ration ration)
  {
    super(adFlakeLayout, ration);
  }

  /*
   * (non-Javadoc)
   * @see com.adflake.adapters.AdFlakeAdapter#handle()
   */
  @Override
  public void handle()
  {
    AdFlakeLayout adFlakeLayout = _adFlakeLayoutReference.get();
    if (adFlakeLayout == null)
    {
      return;
    }

    adFlakeLayout.scheduler.schedule(new FetchCustomRunnable(this), 0, TimeUnit.SECONDS);
  }

  /**
   * Display the custom ad.
   */
  public void displayCustom()
  {
    AdFlakeLayout adFlakeLayout = _adFlakeLayoutReference.get();
    if (adFlakeLayout == null)
    {
      return;
    }

    Activity activity = adFlakeLayout.activityReference.get();
    if (activity == null)
    {
      return;
    }

    // This may be incorrect and need to be adjusted for density.
    double density = AdFlakeUtil.getDensity(activity);
    double px320 = AdFlakeUtil.convertToScreenPixels(320, density);
    double px50 = AdFlakeUtil.convertToScreenPixels(50, density);

    // NOTE: FILL_PARENT (renamed MATCH_PARENT in API Level 8 and
    // higher),
    // which means that the view wants to be as big as its parent
    // (minus padding)
    @SuppressWarnings("deprecation")
    final int layoutTypeFillParent = android.view.ViewGroup.LayoutParams.FILL_PARENT;

    switch (adFlakeLayout.currentCustom.type)
    {
      case AdFlakeUtil.CUSTOM_TYPE_BANNER:
        Log.d(AdFlakeUtil.ADFLAKE, "Serving custom type: banner");

        if (adFlakeLayout.currentCustom.image == null)
        {
          adFlakeLayout.rotateThreadedNow();
          return;
        }

        RelativeLayout bannerView = new RelativeLayout(activity);
        bannerView.setLayoutParams(new LayoutParams((int) px320, (int) px50));

        ImageView bannerImageView = new ImageView(activity);
        bannerImageView.setImageDrawable(adFlakeLayout.currentCustom.image);

        RelativeLayout.LayoutParams viewParams = new RelativeLayout.LayoutParams(layoutTypeFillParent, layoutTypeFillParent);
        bannerView.addView(bannerImageView, viewParams);

        adFlakeLayout.pushSubView(bannerView);
        break;

      case AdFlakeUtil.CUSTOM_TYPE_ICON:
        Log.d(AdFlakeUtil.ADFLAKE, "Serving custom type: icon");
        RelativeLayout iconView = new RelativeLayout(activity);
        if (adFlakeLayout.currentCustom.image == null)
        {
          adFlakeLayout.rotateThreadedNow();
          return;
        }

        double px4 = AdFlakeUtil.convertToScreenPixels(4, density);
        double px6 = AdFlakeUtil.convertToScreenPixels(6, density);

        // This may be incorrect and need to be adjusted for density.
        iconView.setLayoutParams(new LayoutParams((int) px320, (int) px50));

        int gradientBottomColor = Color.rgb(adFlakeLayout.extra.bgRed, adFlakeLayout.extra.bgGreen, adFlakeLayout.extra.bgBlue);
        int gradientTopColor = Color.WHITE;

        ImageView blendView = new ImageView(activity);
        GradientDrawable blend = new GradientDrawable(Orientation.TOP_BOTTOM, new int[] { gradientTopColor, gradientBottomColor, gradientBottomColor, gradientBottomColor });

        // NOTE: This method was deprecated in API level 16. Use
        // setBackground(Drawable) instead
        try
        {
          // blendView.setBackgroundDrawable(blend);
          blendView.getClass().getMethod(android.os.Build.VERSION.SDK_INT >= 16 ? "setBackground" : "setBackgroundDrawable", Drawable.class).invoke(blendView, blend);
        }
        catch (Exception ex)
        {
          // do nothing
        }
        RelativeLayout.LayoutParams blendViewParams = new RelativeLayout.LayoutParams(layoutTypeFillParent, layoutTypeFillParent);
        iconView.addView(blendView, blendViewParams);

        ImageView iconImageView = new ImageView(activity);
        iconImageView.setImageDrawable(adFlakeLayout.currentCustom.image);
        iconImageView.setId(10);
        iconImageView.setPadding((int) px4, 0, (int) px6, 0);
        iconImageView.setScaleType(ScaleType.CENTER);

        RelativeLayout.LayoutParams iconViewParams = new RelativeLayout.LayoutParams(android.view.ViewGroup.LayoutParams.WRAP_CONTENT, layoutTypeFillParent);
        iconView.addView(iconImageView, iconViewParams);

        ImageView frameImageView = new ImageView(activity);
        InputStream drawableStream = getClass().getResourceAsStream("/com/adflake/assets/ad_frame.gif");

        Drawable adFrameDrawable = new BitmapDrawable(activity.getResources(), drawableStream);
        frameImageView.setImageDrawable(adFrameDrawable);
        frameImageView.setPadding((int) px4, 0, (int) px6, 0);
        frameImageView.setScaleType(ScaleType.CENTER);

        RelativeLayout.LayoutParams frameViewParams = new RelativeLayout.LayoutParams(android.view.ViewGroup.LayoutParams.WRAP_CONTENT, layoutTypeFillParent);
        iconView.addView(frameImageView, frameViewParams);
        TextView iconTextView = new TextView(activity);
        iconTextView.setText(adFlakeLayout.currentCustom.description);
        iconTextView.setTypeface(Typeface.DEFAULT_BOLD, 1);
        iconTextView.setTextColor(Color.rgb(adFlakeLayout.extra.fgRed, adFlakeLayout.extra.fgGreen, adFlakeLayout.extra.fgBlue));

        RelativeLayout.LayoutParams textViewParams = new RelativeLayout.LayoutParams(layoutTypeFillParent, layoutTypeFillParent);
        textViewParams.addRule(RelativeLayout.RIGHT_OF, iconImageView.getId());
        textViewParams.addRule(RelativeLayout.ALIGN_PARENT_TOP);
        textViewParams.addRule(RelativeLayout.ALIGN_PARENT_BOTTOM);
        textViewParams.addRule(RelativeLayout.CENTER_VERTICAL);
        textViewParams.addRule(RelativeLayout.CENTER_IN_PARENT);
        iconTextView.setGravity(Gravity.CENTER_VERTICAL);
        iconView.addView(iconTextView, textViewParams);
        adFlakeLayout.pushSubView(iconView);
        break;

      default:
        Log.w(AdFlakeUtil.ADFLAKE, "Unknown custom type!");
        adFlakeLayout.rotateThreadedNow();
        return;
    }

    adFlakeLayout.adFlakeManager.resetRollover();
    adFlakeLayout.rotateThreadedDelayed();
  }

  /**
   * The FetchCustomRunnable class fetches the house AD custom configuration
   * from the server.
   */
  private static class FetchCustomRunnable implements Runnable
  {
    private CustomAdapter  customAdapter;

    /**
     * Instantiates a new fetch custom runnable.
     * 
     * @param customAdapter
     *            the custom adapter
     */
    public FetchCustomRunnable(CustomAdapter customAdapter)
    {
      this.customAdapter = customAdapter;
    }

    /*
     * (non-Javadoc)
     * @see java.lang.Runnable#run()
     */
    public void run()
    {
      AdFlakeLayout adFlakeLayout = customAdapter._adFlakeLayoutReference.get();
      if (adFlakeLayout == null)
      {
        return;
      }

      adFlakeLayout.currentCustom = adFlakeLayout.adFlakeManager.fetchCustomBannerFromServerWithNetworkID(customAdapter._ration.nid);
      if (adFlakeLayout.currentCustom == null)
      {
        adFlakeLayout.rotateThreadedNow();
        return;
      }

      adFlakeLayout.handler.post(new DisplayCustomRunnable(customAdapter));
    }
  }

  /**
   * The DisplayCustomRunnable class prepares the display of a previously
   * fetched custom ad.
   */
  private static class DisplayCustomRunnable implements Runnable
  {
    private CustomAdapter  customAdapter;

    /**
     * Instantiates a new display custom runnable.
     * 
     * @param customAdapter
     *            the custom adapter
     */
    public DisplayCustomRunnable(CustomAdapter customAdapter)
    {
      this.customAdapter = customAdapter;
    }

    /*
     * (non-Javadoc)
     * @see java.lang.Runnable#run()
     */
    public void run()
    {
      customAdapter.displayCustom();
    }
  }
}
Java Source Code List
