Video playback in landscape orientation crashes the app

[SigmanZero]

I noticed SociaLite was crashing when starting video playback in landscape orientation, and I think this line configuring the PiP window is causing the error: https://github.com/android/socialite/blob/main/app/src/main/java/com/google/android/samples/socialite/ui/player/VideoPlayerScreen.kt#L182

On the device I was testing with, it seems we're getting width 2340 and height 790, which is an aspect ratio of 2.96 and outside the 2.39:1 - 1:2.39 bounds that are accepted https://developer.android.com/reference/android/app/PictureInPictureParams.Builder#setAspectRatio%28android.util.Rational%29

Some possible solutions:

• Clamp the aspect ratio to the accepted range 2.39:1 - 1:2.39
• Remove the line explicitly setting the aspect ratio
• I'm inclined to guess we're not actually using the video size when calculating this aspect ratio - this might require setting up a listener to properly update the PiP window aspect ratio once ExoPlayer has finished preparing the video