tree 21463fedda5df8976504b2bba4e04e01de21a773
parent 34582db05d06eb76c88ca95452199ec728c9bee3
author linyuh <linyuh@google.com> 1509139154 -0700
committer Eric Erfanian <erfanian@google.com> 1509377257 -0700

Make dialpad key alignment responsive to font size.

In portrait mode, we surround the icon and letters with a linear layout so that we can adjust its height.
In landscape mode, we add a horizontal placeholder to each key's layout so that we can adjust its width.

This approach was put forward by Ryan Oldenburg (roldenburg@).

Bug: 30215380
Test: Manual
PiperOrigin-RevId: 173717443
Change-Id: I9b60657ca20d371a60c303a9683578663fc28a09