package com.android.camera.gallery;
import com.android.camera.Util;
import android.content.ContentResolver;
import android.content.ContentValues;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.media.ExifInterface;
import android.net.Uri;
import android.provider.BaseColumns;
import android.provider.MediaStore.Images;
import android.provider.MediaStore.Images.ImageColumns;
import android.util.Log;
import java.io.IOException;
public class Image extends BaseImage
implements IImage {
private static final String TAG = "BaseImage";
private ExifInterface mExif;
private int mRotation;
public Image(BaseImageList container, ContentResolver cr,
long id, int index, Uri uri, String dataPath, long miniThumbMagic,
String mimeType, long dateTaken, String title, String displayName,
int rotation) {
super(container, cr, id, index, uri, dataPath, miniThumbMagic,
mimeType, dateTaken, title, displayName);
mRotation = rotation;
}
@Override
return mRotation;
}
if (mRotation == degrees) return;
mRotation = degrees;
ContentValues values = new ContentValues();
values.put(ImageColumns.ORIENTATION, mRotation);
mContentResolver.update(mUri, values, null, null);
}
String mimeType = getMimeType();
return !"image/jpeg".equals(mimeType) && !"image/png".equals(mimeType);
}
return false;
}
if (mExif == null) {
loadExifData();
}
mExif.setAttribute(tag, value);
}
try {
mExif = new ExifInterface(mDataPath);
} catch (IOException ex) {
Log.e(TAG, "cannot read exif", ex);
}
}
if (mExif != null) {
mExif.saveAttributes();
}
}
try {
degrees %= 360;
if (degrees < 0) degrees += 360;
int orientation = ExifInterface.ORIENTATION_NORMAL;
switch (degrees) {
case 0:
orientation = ExifInterface.ORIENTATION_NORMAL;
break;
case 90:
orientation = ExifInterface.ORIENTATION_ROTATE_90;
break;
case 180:
orientation = ExifInterface.ORIENTATION_ROTATE_180;
break;
case 270:
orientation = ExifInterface.ORIENTATION_ROTATE_270;
break;
}
replaceExifTag(ExifInterface.TAG_ORIENTATION,
Integer.toString(orientation));
saveExifData();
} catch (Exception ex) {
Log.e(TAG, "unable to save exif data with new orientation "
+ fullSizeImageUri(), ex);
}
}
int newDegrees = (getDegreesRotated() + degrees) % 360;
setExifRotation(newDegrees);
setDegreesRotated(newDegrees);
return true;
}
private static final String[] THUMB_PROJECTION = new String[] {
BaseColumns._ID,
};
Bitmap bitmap = null;
BitmapFactory.Options options = new BitmapFactory.Options();
options.inDither = false;
options.inPreferredConfig = Bitmap.Config.ARGB_8888;
bitmap = Images.Thumbnails.getThumbnail(
mContentResolver, mId, Images.Thumbnails.MINI_KIND, options);
if (bitmap != null && rotateAsNeeded) {
bitmap = Util.rotate(bitmap, getDegreesRotated());
}
return bitmap;
}
}