tree f9ccef993f1cc9372459066a10b81cac960e7772
parent 05e815cee9935d64b7d30e444cae09f8f13b47b3
author YoungSeok Yoon <youngseokyoon@google.com> 1454622999 -0800
committer YoungSeok Yoon <youngseokyoon@google.com> 1454627567 -0800

reader/android: companion wear app for page navigation

Adds an Android Wear companion app for Reader, which has basic page
navigation buttons: Toggle Link, Prev Page, Next Page.

When Reader app is running on a handheld device paired with the
wearable device, the handheld app receives page navigation messages
from the wearable app and handles them.

Change-Id: Ie96950233b663450b957c6c9e9fe16b71f4ddf90