[automerger skipped] Add the language switcher to the packages and classes pages for the Android Platform. am: e29e5c7cda am: 73de5679e5 -s ours am: 5812678de8 -s ours am: 079750af8e -s ours am: 382d499de8 -s ours

am skip reason: Change-Id I3b7bcc1489206f6b7eb84846dfdc157d6ffc8306 with SHA-1 e29e5c7cda is in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/tools/doc_generation/+/12754696

Change-Id: Ic30b5e1215803a4ebf3b0ff2592a23fc5c7f3c04
tree: f95263c33a855c69a499c737fe82a0ab9970ddd7
  1. Android.bp
  2. switcher4.py