Fix the parsing of longitude in MediaRecorderTest

checkLocationInFile() needs to be able to parse the location information
conforming to ISO6709:2008 Annex H.

Test: make cts -j123 && cts-tradefed run cts -m \
CtsMediaTestCases -t android.media.cts.MediaRecorderTest
Bug: 63911329
Bug: 136694287
Change-Id: I866af91e587b180e681fba4cc78c3d65e1280b49
Merged-In: I866af91e587b180e681fba4cc78c3d65e1280b49
1 file changed