tree cc20fc8a427f4b03ada7319b1a427640d1f00175
parent 17238a3f1a7eb328e7f283cac273a3db264fd896
author Jean-Michel Trivi <jmtrivi@google.com> 1493603376 -0700
committer Jean-Michel Trivi <jmtrivi@google.com> 1493603703 -0700

AudioFocusRequest: more docs, listener without handler

Focus listener: follow platform pattern for setter of listener
  and handler (set(listener) and set(listener, handler) methods).
More docs.

Test: cts-tradefed run cts -m CtsMediaTestCases -t android.media.cts.AudioFocusTest
Bug: 30258418

Change-Id: Ib5d1fbc3cf92821b63ffc1b4ad4cf4384bb6ff54