Merge pi-platform-release to stage-aosp-master - DO NOT MERGE

Change-Id: Ied6b913a887017fc8b4d352e31816fd8d46d88a4
tree: 0c27aadd054aa068f4d015b50387da5c4e220760
  1. res/
  2. sample/
  3. src/
  4. Android.bp
  5. AndroidManifest.xml