42d96ce87c
Currently, in order to prevent overflow when retrieving thumbnail image, ExifInterface checks if the given thumbnail offset + thumbnail length value is greater than the length of the file. Instead of using available(), which may require rewinding the file to the beginning, this CL creates a getter method for the length of the file. Test: Run cts Change-Id: Ic6f9cd4d0f1a075493c393ce3eacc832a79a99ee