Warning: Compilation warning

[Jonathan White]

Note: /home/thinkdigital/SDKs/flutter/.pub-cache/hosted/pub.dartlang.org/audioplayer-0.5.0/android/src/main/java/bz/rxla/audioplayer/AudioplayerPlugin.java uses or overrides a deprecated API.
Note: Recompile with -Xlint:deprecation for details.