fix crop not supporting non-normal orientation (85f460b8) · Commits · e / os / android_packages_apps_Gallery2

src/com/android/gallery3d/filtershow/cache/ImageLoader.java

+42 −26

Original line number	Diff line number	Diff line
		@@ -129,17 +129,37 @@ public final class ImageLoader {
		} finally {
		Utils.closeSilently(cursor);
		}

		// Fall back to checking EXIF tags in file.
		ExifInterface exif = new ExifInterface();
		InputStream is = null;
		// Fall back to checking EXIF tags in file or input stream.
		try {
		if (ContentResolver.SCHEME_FILE.equals(uri.getScheme())) {
		String mimeType = getMimeType(uri);
		if (!JPEG_MIME_TYPE.equals(mimeType)) {
		return ORI_NORMAL;
		}
		String path = uri.getPath();
		ExifInterface exif = new ExifInterface();
		try {
		exif.readExif(path);
		} else {
		is = context.getContentResolver().openInputStream(uri);
		exif.readExif(is);
		}
		return parseExif(exif);
		} catch (IOException e) {
		Log.w(LOGTAG, "Failed to read EXIF orientation", e);
		} finally {
		try {
		if (is != null) {
		is.close();
		}
		} catch (IOException e) {
		Log.w(LOGTAG, "Failed to close InputStream", e);
		}
		}
		return ORI_NORMAL;
		}

		private static int parseExif(ExifInterface exif){
		Integer tagval = exif.getTagIntValue(ExifInterface.TAG_ORIENTATION);
		if (tagval != null) {
		int orientation = tagval;
		@@ -157,10 +177,6 @@ public final class ImageLoader {
		return ORI_NORMAL;
		}
		}
		} catch (IOException e) {
		Log.w(LOGTAG, "Failed to read EXIF orientation", e);
		}
		}
		return ORI_NORMAL;
		}