From 2dbe166801c531474ce566f804660b58edab1bef Mon Sep 17 00:00:00 2001
From: Sungsoo <sungsoo@google.com>
Date: Thu, 13 Oct 2016 12:57:44 +0900
Subject: [PATCH] ExifInterface: Provide backward compatibility

ExifInterface.saveAttribute() didn't throw UnsupportedOperationException
before. Use IOException instead of UnsupportedOperationException for
backward compatibility.

Bug: 30936376, Bug: 32068647, Bug: 31319086
Change-Id: Ifb478db3af820eb846c5373d3a284367da3495a0
---
 media/java/android/media/ExifInterface.java | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/media/java/android/media/ExifInterface.java b/media/java/android/media/ExifInterface.java
index 5e00dc1a4fa3..6f24f763d6a6 100644
--- a/media/java/android/media/ExifInterface.java
+++ b/media/java/android/media/ExifInterface.java
@@ -1557,16 +1557,13 @@ public class ExifInterface {
      * <p>
      * This method is only supported for JPEG files.
      * </p>
-     *
-     * @throws UnsupportedOperationException If this method is called with unsupported files.
      */
     public void saveAttributes() throws IOException {
         if (!mIsSupportedFile || mIsRaw) {
-            throw new UnsupportedOperationException(
-                    "ExifInterface only supports saving attributes on JPEG formats.");
+            throw new IOException("ExifInterface only supports saving attributes on JPEG formats.");
         }
         if (mIsInputStream || (mSeekableFileDescriptor == null && mFilename == null)) {
-            throw new UnsupportedOperationException(
+            throw new IOException(
                     "ExifInterface does not support saving attributes for the current input.");
         }
 
-- 
2.11.0