Android Open Source - AndroidImageScraper Image Scraper Result

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Back to project page AndroidImageScraper.

License

The source code is released under:

Apache License

Java Source Code

package im.delight.imagescraper;
/* w  ww. jav  a 2 s.co  m*/
/**
 * Copyright 2013 www.delight.im <info@delight.im>
 * 
 * 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.
 */

import java.util.Arrays;
import android.os.Parcel;
import android.os.Parcelable;

public class ImageScraperResult implements Parcelable {

  public static final int ERROR_NONE = 0;
  public static final int ERROR_IO = 1;
  public static final int ERROR_EMPTY = 2;
  private final int mMaxImageURLs;
  private final int mErrorCode;
  private String mURL;
  private String mTitle;
  private String[] mImageURLs;
  
  public ImageScraperResult(String url, String title, int maxImageURLs) {
    mURL = url;
    mTitle = title;
    mMaxImageURLs = maxImageURLs;
    mImageURLs = new String[mMaxImageURLs];
    mErrorCode = ERROR_NONE;
  }
  
  public ImageScraperResult(int errorCode) {
    mMaxImageURLs = 0;
    mErrorCode = errorCode;
  }
  
  public int getErrorCode() {
    return mErrorCode;
  }
  
  public String getURL() {
    return mURL;
  }
  
  public void setURL(String url) {
    mURL = url;
  }
  
  public String getTitle() {
    return mTitle;
  }
  
  public void setTitle(String title) {
    mTitle = title;
  }
  
  public String[] getImageURLs() {
    return mImageURLs;
  }
  
  public boolean addImageURL(String imageURL) {
    return addImageURL(imageURL, false);
  }
  
  public boolean addImageURL(String imageURL, boolean isLowPriority) {
    final int startIndex;
    final int endIndex;
    if (isLowPriority) {
      startIndex = mMaxImageURLs-1;
      endIndex = 0;
    }
    else {
      startIndex = 0;
      endIndex = mMaxImageURLs-1;
    }
    for (int i = startIndex; i <= endIndex; i++) {
      if (mImageURLs[i] == null) {
        mImageURLs[i] = imageURL;
        return true;
      }
    }
    return false;
  }
  
  public boolean isComplete() {
    if (mTitle == null || mURL == null || mImageURLs == null) {
      return false;
    }
    if (mTitle.equals("")) {
      return false;
    }
    if (mURL.equals("")) {
      return false;
    }
    boolean hasImages = false;
    for (int i = 0; i < mMaxImageURLs; i++) {
      if (mImageURLs[i] != null && !mImageURLs[i].equals("")) {
        hasImages = true;
      }
    }
    return hasImages;
  }

  @Override
  public int hashCode() {
    final int prime = 31;
    int result = 1;
    result = prime * result + mErrorCode;
    result = prime * result + Arrays.hashCode(mImageURLs);
    result = prime * result + ((mTitle == null) ? 0 : mTitle.hashCode());
    result = prime * result + ((mURL == null) ? 0 : mURL.hashCode());
    return result;
  }

  @Override
  public boolean equals(Object obj) {
    if (this == obj) {
      return true;
    }
    if (obj == null) {
      return false;
    }
    if (getClass() != obj.getClass()) {
      return false;
    }
    ImageScraperResult other = (ImageScraperResult) obj;
    if (mErrorCode != other.mErrorCode) {
      return false;
    }
    if (!Arrays.equals(mImageURLs, other.mImageURLs)) {
      return false;
    }
    if (mTitle == null) {
      if (other.mTitle != null) {
        return false;
      }
    }
    else if (!mTitle.equals(other.mTitle)) {
      return false;
    }
    if (mURL == null) {
      if (other.mURL != null) {
        return false;
      }
    }
    else if (!mURL.equals(other.mURL)) {
      return false;
    }
    return true;
  }

  @Override
  public String toString() {
    return "ImageScraperResult [mURL=" + mURL + ", mTitle=" + mTitle + ", mImageURLs=" + Arrays.toString(mImageURLs) + ", mMaxImageURLs=" + mMaxImageURLs + ", mErrorCode=" + mErrorCode + "]";
  }
    
  public static final Parcelable.Creator<ImageScraperResult> CREATOR = new Parcelable.Creator<ImageScraperResult>() {
    @Override
    public ImageScraperResult createFromParcel(Parcel in) {
      return new ImageScraperResult(in);
    }
    @Override
    public ImageScraperResult[] newArray(int size) {
      return new ImageScraperResult[size];
    }
  };

  @Override
  public int describeContents() {
    return 0;
  }

  @Override
  public void writeToParcel(Parcel out, int flags) {
    out.writeString(mURL);
    out.writeString(mTitle);
    out.writeStringArray(mImageURLs);
    out.writeInt(mMaxImageURLs);
    out.writeInt(mErrorCode);
  }
  
  private ImageScraperResult(Parcel in) {
    mURL = in.readString();
    mTitle = in.readString();
    mImageURLs = in.createStringArray();
    mMaxImageURLs = in.readInt();
    mErrorCode = in.readInt();
  }

}

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