media3/libraries/test_session_current
bachinger 011ed909c0 Sync and map fatal and non-fatal errors from and to the legacy session
A fatal `PlaybackException` is mapped to a legacy playback state
in state `STATE_ERROR` with error code, message and extras. A
non-fatal error sent to controllers with `MediaSession.sendError`
is synced to the legacy session by setting error code and message
and merging the extras while preserving the rest of the state in
sync with the session player.

Vice versa, a `MediaController` connected to a legacy session receives
fatal errors through `Player.onPlayerErrorChanged()` and non-fatal errors
through `MediaController.Listener.onError()`.

Error codes are mapped in `LegacyConversions`. Values of error codes
in `@SessionError.ErrorCode` come from `@PlaybackExceptino.ErrorCode`
with the exception of `@SessionError.ERROR_IO` and
`@SessionError.ERROR_UNKNOWN`. These already exist in
`@PlaybackException.ErrorCode` and are mapped accordingly to avoid
semantic duplicates.

PiperOrigin-RevId: 642595517
2024-06-12 06:26:00 -07:00
..
2024-05-07 04:20:55 -07:00
2021-10-27 09:12:46 +01:00

Session test module

Tests cross-process use of the session module. To run the tests:

  1. Prepare a device (either an emulator or a real device) to run the tests on.
  2. Run ./gradlew :test-session-current:cAT