get Bitmap Byte Count - Android android.graphics

Android examples for android.graphics:Bitmap Operation

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  2. Android
  3. android.graphics
  4. Bitmap Operation

Description

get Bitmap Byte Count

Demo Code

import android.graphics.Bitmap;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.graphics.Canvas;
import android.graphics.Color;
import android.graphics.LinearGradient;
import android.graphics.Matrix;
import android.graphics.Paint;
import android.graphics.PixelFormat;
import android.graphics.PorterDuff;
import android.graphics.PorterDuffXfermode;
import android.graphics.Rect;
import android.graphics.RectF;
import android.graphics.Shader;
import android.graphics.drawable.BitmapDrawable;
import android.graphics.drawable.ColorDrawable;
import android.graphics.drawable.Drawable;
import android.graphics.drawable.TransitionDrawable;
import android.lemon.assist.Base64;
import android.lemon.dct.FDCT;
import android.view.View;
import android.view.View;
import android.widget.ImageView;
import java.io.ByteArrayOutputStream;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.net.URL;
import java.net.URLConnection;

public class Main{

    public static int getByteCount(Bitmap bitmap,
            Bitmap.CompressFormat mCompressFormat) {
        int size = 0;
        ByteArrayOutputStream output = null;
        try {//from  ww  w. ja  va  2  s .c om
            output = new ByteArrayOutputStream();
            bitmap.compress(mCompressFormat, 100, output);
            byte[] result = output.toByteArray();
            size = result.length;
            result = null;
        } catch (Exception e) {
            e.printStackTrace();
        } finally {
            if (output != null) {
                try {
                    output.close();
                } catch (Exception e) {
                    e.printStackTrace();
                }
            }
        }
        return size;
    }

}

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