Java tutorial
//package com.java2s; import android.annotation.SuppressLint; import android.graphics.Bitmap; public class Main { /** * Get the size in bytes of a bitmap. * * @param bitmap * @return size in bytes */ @SuppressLint("NewApi") public static int getBitmapSize(Bitmap bitmap) { // if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB_MR1) { // return bitmap.getByteCount(); // } // Pre HC-MR1 return bitmap.getRowBytes() * bitmap.getHeight(); } }