[SES-1652] Swap video views in calls (#1533)

* WIP: swap video views

* feat: swap video views

* minor fixes

* minor fix

* minor fix

* update libsession-util

* Revert "update libsession-util"

This reverts commit 0d386e706e.

* reverse updating libsession-util

* update libsession-util

* Tweaking colors to match designs

* More theme fixes

* WebRTC rework

Only using two sinks and swapping between them
Reworked the device rotation logic as it didn't work well with pitch ( you could tip the device front to back and the rotation went out of whack, so had to resort to more robust calculation for the device orientation.
Had to use a deprecated sensor setting but it's the only one I could use that works.

* Video management logic update

Rounded corners for floating inset
Proper handling of video scaling based on video proportions
Proper handling of mirroring logic for floating/fullscreen videos depending on whether they are the user or the remote video and whether the camera is front facing or not

* Showing floating video inset only when there is at least one video stream active, hiding it when both are inactive

* Rotating controls on rotation

* Clean up

* Review feedback

* OrientationManager

The new OrientationManager encapsulate the orientation logic and sends out a mutable state flow

* PR feedback

---------

Co-authored-by: Ryan Zhao <ryanzhaors@qq.com>
Co-authored-by: Ryan ZHAO <>

libsession/src/main/res/values/attrs.xml

@@ -53,8 +53,6 @@
 
     <attr name="emoji_tab_strip_background" format="color" />
     <attr name="emoji_tab_indicator" format="color" />
-    <attr name="emoji_tab_underline" format="color" />
-    <attr name="emoji_tab_seperator" format="color" />
     <attr name="emoji_drawer_background" format="color" />
     <attr name="emoji_text_color" format="color" />
 
@@ -93,7 +91,6 @@
 
     <attr name="dialog_info_icon" format="reference" />
     <attr name="dialog_alert_icon" format="reference" />
-    <attr name="dialog_background_color" format="reference|color" />
 
     <attr name="conversation_icon_attach_audio" format="reference"/>
     <attr name="conversation_icon_attach_video" format="reference" />

libsession/src/main/res/values/colors.xml

@@ -40,7 +40,6 @@
     <color name="gray27">#ffbbbbbb</color>
     <color name="gray50">#ff808080</color>
     <color name="gray65">#ff595959</color>
-    <color name="gray70">#ff4d4d4d</color>
     <color name="gray78">#ff383838</color>
 
     <color name="transparent_black_30">#30000000</color>