Refactoring - Camera (Capture and Video) UI Adaptation for Foldable Devices and Camera Initialization

[yongsuk44]

To-do

• : UI adjustment based on screen rotation and foldable state
• : Generating files to fit the capture and video screen size

Example screen

fold_capture.webm

[romanofranz]

Thanks for doing this!
There are 2 issues when running it on the Pixel Fold (physical device):

• The camera viewfinder is sideways after rotation
• The tabletop mode UI is not in sync with the fold orientation
  

[yongsuk44]

@romanofranz
Thanks, I'll check back. 😀

[yongsuk44]

@romanofranz

I removed the code that locked the screen orientation when the orientation changes in the camera composable.

Screen_recording_20240408_142929.webm

[romanofranz]

Thanks, this works better!
There are still few issues:

• Performance issues on rotation (it takes ~1 second to render the preview after rotation). I changed the rotation animation to jumpcut to mitigate it, but we need to check the cause of the hiccup
• If you rotate the device upside down (display rotation = 2), the preview is sideways. We may want to add a display listener to catch this corner case.

Overall LGTM on the camera side, adding @donovanfm to check the rest of the refactoring.
Good job!

[yongsuk44]

android:screenOrientation has been added to enable control of the Activity in four different orientations - link

• "fullSensor" : The device orientation sensor determines the orientation for any of the four orientations. This is similar to "sensor", except this allows for any of the four possible screen orientations regardless of what the device normally supports. For example, some devices don't normally use reverse portrait or reverse landscape, but this enables those orientations. Added in API level 9.
• "user" : The user's current preferred orientation.
• "fullUser" : If the user has locked sensor-based rotation, this behaves the same as user, otherwise it behaves the same as fullSensor and allows any of the four possible screen orientations. Added in API level 18.