/****************************************************************************************
* Copyright (c) 2013 Bibek Shrestha <bibekshrestha@gmail.com> *
* Copyright (c) 2013 Zaur Molotnikov <qutorial@gmail.com> *
* Copyright (c) 2013 Nicolas Raoul <nicolas.raoul@gmail.com> *
* Copyright (c) 2013 Flavio Lerda <flerda@gmail.com> *
* *
* This program is free software; you can redistribute it and/or modify it under *
* the terms of the GNU General Public License as published by the Free Software *
* Foundation; either version 3 of the License, or (at your option) any later *
* version. *
* *
* This program is distributed in the hope that it will be useful, but WITHOUT ANY *
* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A *
* PARTICULAR PURPOSE. See the GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License along with *
* this program. If not, see <http://www.gnu.org/licenses/>. *
****************************************************************************************/
package com.ichi2.utils;
import android.annotation.TargetApi;
import android.graphics.Bitmap;
import android.graphics.Matrix;
import android.media.ExifInterface;
import java.io.File;
@TargetApi(5)
public class ExifUtil {
public static Bitmap rotateFromCamera(File theFile, Bitmap bmp) {
try {
ExifInterface exif = new ExifInterface(theFile.getPath());
int orientation = exif.getAttributeInt(ExifInterface.TAG_ORIENTATION, ExifInterface.ORIENTATION_NORMAL);
int angle = 0;
if (orientation == ExifInterface.ORIENTATION_ROTATE_90) {
angle = 90;
} else if (orientation == ExifInterface.ORIENTATION_ROTATE_180) {
angle = 180;
} else if (orientation == ExifInterface.ORIENTATION_ROTATE_270) {
angle = 270;
}
Matrix mat = new Matrix();
mat.postRotate(angle);
bmp = Bitmap.createBitmap(bmp, 0, 0, bmp.getWidth(), bmp.getHeight(), mat, true);
return bmp;
} catch (Exception e) {
return bmp;
}
}
}