public static Bitmap resizeImage(Bitmap realImage, float maxImageSize, boolean filter) { float ratio = Math.min( (float) maxImageSize / realImage.getWidth(), (float) maxImageSize / realImage.getHeight()); int width = Math.round((float) ratio * realImage.getWidth()); int height = Math.round((float) ratio * realImage.getHeight()); Bitmap newBitmap = Bitmap.createScaledBitmap(realImage, width, height, filter); return newBitmap;
}