Android Open Source - CloudyPhone Parse Contact Img

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License

The source code is released under:

MIT License

Java Source Code

package com.cloudyphone.android.model.contact;
/*from   www.j a v a2 s.c o  m*/
import java.io.IOException;
import java.io.InputStream;

import com.parse.ParseFile;

public class ParseContactImg extends ParseFile {

  public ParseContactImg(long contactId, byte[] data) {
    super(createFileName(contactId), data);
  }

  public static final String createFileName(long contactId) {
    return contactId + ".jpg";
  }

  public static final byte[] convertFileToByte(InputStream is, long fileLength) {
    try {
      // You cannot create an array using a long type.
      // It needs to be an int type.
      // Before converting to an int type, check
      // to ensure that file is not larger than Integer.MAX_VALUE.
      if (fileLength > Integer.MAX_VALUE) {
        // File is too large
        return null;
      }

      // Create the byte array to hold the data
      byte[] bytes = new byte[(int) fileLength];

      // Read in the bytes
      int offset = 0;
      int numRead = 0;
      while (offset < bytes.length
          && (numRead = is.read(bytes, offset, bytes.length - offset)) >= 0) {
        offset += numRead;
      }

      // Ensure all the bytes have been read in
      if (offset < bytes.length) {
        return null;
      }

      return bytes;
    } catch (IOException e) {
    } finally {
      // Close the input stream
      if (is != null) {
        try {
          is.close();
        } catch (IOException e) {
        }
      }
    }

    return null;
  }
}

Java Source Code List

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