tree 35abcd61beae31d0187d9edd9b1c318d754f7e50
parent c7c82de77ee90c5a3a8e75e31837206bc5bfaf93
author Sally Qi <sallyqi@google.com> 1687821113 -0700
committer Sally Qi <sallyqi@google.com> 1699034527 -0700

Settings: add a new developer menu entry to show hdr/sdr ratio overlay.

- The hdr/sdr ratio overlay will be shown on screen if the option is
  selected from the developer option.
- This option is hidden on non-HDR-supported devices.
- Add flags: com.android.settings.flags.development_hdr_sdr_ratio

Test: enable show hdr/sdr ratio from developer menu; com.android.settings.development.ShowHdrSdrRatioPreferenceControllerTest
Bug: 291863102
Change-Id: Idd72f95c67c95cd8127f9b94e031b3d87b18e307