Image resize and fix orientation in Java

resizer

private static Bitmap getImage(Context context, String name, int quality) throws IOException {
	File file = new File(context.getExternalFilesDir(Environment.DIRECTORY_PICTURES), name);

	BitmapFactory.Options options = new BitmapFactory.Options();

	options.inJustDecodeBounds = true;

	BitmapFactory.decodeFile(file.getAbsolutePath(), options);

	float ratio = (float) options.outWidth / (float) options.outHeight;

	boolean isLandscape = options.outWidth > options.outHeight;

	int width;
	int height;

	if (isLandscape) {
		width = quality * 15;
		height = Math.round(width / ratio);
	} else {
		height = quality * 15;
		width = Math.round(height / ratio);
	}

	int sampleSize = 1;

	if (options.outWidth > width || options.outHeight > height) {
		if (options.outWidth > options.outHeight) {
			sampleSize = Math.round((float) options.outHeight / (float) height);
		} else {
			sampleSize = Math.round((float) options.outWidth / (float) width);
		}
	}

	options.inSampleSize = sampleSize;
	options.inScaled = false;
	options.inJustDecodeBounds = false;

	Bitmap image = BitmapFactory.decodeFile(file.getAbsolutePath(), options);

	image = Bitmap.createScaledBitmap(image, width, height, true);

	ExifInterface exif = new ExifInterface(file.getAbsolutePath());

	float angle;

	switch (exif.getAttributeInt(ExifInterface.TAG_ORIENTATION, ExifInterface.ORIENTATION_NORMAL)) {
		case ExifInterface.ORIENTATION_ROTATE_90:
			angle = 90;
			break;

		case ExifInterface.ORIENTATION_ROTATE_180:
			angle = 180;
			break;

		default:
		case ExifInterface.ORIENTATION_NORMAL:
			angle = 0;
			break;
	}

	if (angle > 0) {
		Matrix matrix = new Matrix();

		matrix.postRotate(angle);

		image = Bitmap.createBitmap(image, 0, 0, width, height, matrix, true);
	}

	return image;
}