Android 9.0.0 release 42
Snap for 5447620 from 3d10162fb21989d65955452b2e1ed072b0bd0970 to pi-qpr3-b-release

Change-Id: Ifd25227195d0818ac055c44a52dd4f69d120a123
tree: a7a0df3574bd79b0dea978e0afdbacf404957b20
  1. hal/
  2. legacy/
  3. post_proc/
  4. visualizer/
  5. voice_processing/
  6. Android.mk