Offer fallback playlist member resolution.

Ideally playlist members should be an exact match, but this isn't
always the case, such as when a user manually shuffles files around
without updating playlist files, or when the playlists use absolute
paths on another device.

To handle this case, when there is no exact match, we're willing to
relax our search to look for a media item with that DISPLAY_NAME.

Bug: 149941437
Test: atest --test-mapping packages/providers/MediaProvider
Change-Id: I9dddb324bca9f14c076a86fda08e6b9d2e3a1971
2 files changed