bitmap to Byte : Bitmap « 2D Graphics « Android






bitmap to Byte

    
import java.io.ByteArrayOutputStream;

import android.graphics.Bitmap;

class Main {
  /**
   * Bitmapto byte.
   * 
   * @param bitmap
   *            the bitmap
   * @return the byte[]
   */
  public static byte[] bitmaptoByte(Bitmap bitmap) {
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    bitmap.compress(Bitmap.CompressFormat.PNG, 90, baos);
    byte[] data = baos.toByteArray();
    return data;
  }
}

   
    
    
    
  








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