c4597797d1
We have public APIs to set "primary" and "secondary" directory names when contributing new media, but we don't have a way to read out that information once an app targets Q. So define columns to provide API symmetry. Also, since these are called "primary" and "secondary", it's confusing to have a "secondary bucket ID" defined, so rename that to be a "group ID" instead. Since this is a major schema change, recalculate all columns that are derived from file paths. Fix bugs where we tried dropping SQLite internals when wiping the schema of a database, which would have always failed. Bug: 115377970 Test: atest MediaProviderTests Test: atest cts/tests/tests/media/src/android/media/cts/MediaScanner* Test: atest cts/tests/tests/provider/src/android/provider/cts/MediaStore* Change-Id: I7b7b7e03bfdae6f94a1d70ac1d9e80776a2171b8