diff options
Diffstat (limited to 'src/eu/siacs/conversations/persistance/FileBackend.java')
| -rw-r--r-- | src/eu/siacs/conversations/persistance/FileBackend.java | 50 |
1 files changed, 37 insertions, 13 deletions
diff --git a/src/eu/siacs/conversations/persistance/FileBackend.java b/src/eu/siacs/conversations/persistance/FileBackend.java index 6164f852..4db46009 100644 --- a/src/eu/siacs/conversations/persistance/FileBackend.java +++ b/src/eu/siacs/conversations/persistance/FileBackend.java @@ -13,6 +13,7 @@ import java.security.MessageDigest; import java.security.NoSuchAlgorithmException; import android.content.Context; +import android.database.Cursor; import android.graphics.Bitmap; import android.graphics.BitmapFactory; import android.graphics.Canvas; @@ -21,6 +22,7 @@ import android.graphics.RectF; import android.media.ExifInterface; import android.net.Uri; import android.os.Environment; +import android.provider.MediaStore; import android.util.Base64; import android.util.Base64OutputStream; import android.util.Log; @@ -159,21 +161,11 @@ public class FileBackend { if (originalBitmap == null) { throw new ImageCopyException(R.string.error_not_an_image_file); } - if (image == null) { - getIncomingFile().delete(); - } Bitmap scalledBitmap = resize(originalBitmap, IMAGE_SIZE); originalBitmap = null; - ExifInterface exif = new ExifInterface(image.toString()); - if (exif.getAttribute(ExifInterface.TAG_ORIENTATION) - .equalsIgnoreCase("6")) { - scalledBitmap = rotate(scalledBitmap, 90); - } else if (exif.getAttribute(ExifInterface.TAG_ORIENTATION) - .equalsIgnoreCase("8")) { - scalledBitmap = rotate(scalledBitmap, 270); - } else if (exif.getAttribute(ExifInterface.TAG_ORIENTATION) - .equalsIgnoreCase("3")) { - scalledBitmap = rotate(scalledBitmap, 180); + int rotation = getRotation(image); + if (rotation > 0) { + scalledBitmap = rotate(scalledBitmap, rotation); } OutputStream os = new FileOutputStream(file); boolean success = scalledBitmap.compress( @@ -204,6 +196,38 @@ public class FileBackend { } } } + + private int getRotation(Uri image) { + if ("content".equals(image.getScheme())) { + Cursor cursor = context.getContentResolver().query(image, + new String[] { MediaStore.Images.ImageColumns.ORIENTATION }, null, null, null); + + if (cursor.getCount() != 1) { + return -1; + } + cursor.moveToFirst(); + return cursor.getInt(0); + } else { + ExifInterface exif; + try { + exif = new ExifInterface(image.toString()); + if (exif.getAttribute(ExifInterface.TAG_ORIENTATION) + .equalsIgnoreCase("6")) { + return 90; + } else if (exif.getAttribute(ExifInterface.TAG_ORIENTATION) + .equalsIgnoreCase("8")) { + return 270; + } else if (exif.getAttribute(ExifInterface.TAG_ORIENTATION) + .equalsIgnoreCase("3")) { + return 180; + } else { + return 0; + } + } catch (IOException e) { + return -1; + } + } + } public Bitmap getImageFromMessage(Message message) { return BitmapFactory.decodeFile(getJingleFile(message) |