tree 37703a05a5b778bc9c314b38f3c183f2d7cad901
parent 26f2c379d0c5e6f6f37419ed06d57f252b9501e7
author Jin Seok Park <jinpark@google.com> 1564733208 +0900
committer Jin Seok Park <jinpark@google.com> 1565571767 +0900

Fix ExifInterface#saveAttributes behavior

cherry-pick from aosp/1015050, aosp/1079822

1. Currently, calling ExifInterface#saveAttributes with StrictMode
   that detects unbuffered I/O throws an exception. Change
   saveJpegAttributes to take BufferedInput/OutputStreams
   as parameters.
2. Change saveAttributes so that when an exception is thrown, the
   original image file is not deleted but restored.
3. Distinguish between two identical exception messages in
   saveAttributes.
4. Add test for checking StrictMode.

Bug: 137139466
Test: Run atest CtsMediaTestCases:android.media.cts.ExifInterfaceTest
Change-Id: I9e4111ec35740198bdbdba0c9b609875b6231474