tree 3e30a6582c0b6c49ca646698c5b26f9b37e9b18f
parent 0fd3d98a5eb91c0571fae6c788ca5a5b3bb0c484
author Hongwei Wang <hwwang@google.com> 1670367061 -0800
committer Hongwei Wang <hwwang@google.com> 1670368277 -0800

Support aspect ratio change in PiP demo

For testing and demo purpose, currently support selecting from well
defined list of aspect ratio, include 21:9, 16:9, 1:1, 9:16 and 9:21

Video: http://recall/-/aaaaaabFQoRHlzixHdtY/gqFQI7mpeQ6EZZ5JibsV6R
Bug: 198643358
Test: Change aspect ratio within the app, see video
Change-Id: I0580dc45bf32e795fefd7d80f5183f268f810790