Hongwei Wang 0373c0b168 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

2022-12-06 15:11:17 -08:00

..

com/example/android

Support aspect ratio change in PiP demo

2022-12-06 15:11:17 -08:00