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Controls UI - Marquee + dynamic column count
Make the controls more legible across different displays. 1. Support marquee in the status field to support long strings 2. Adjust margins for different dp devices 3. Dynamically adjust the max number of columns based on fontScale and screen width in dp Bug: 152765942 Test: visual, use different display/font sizes Change-Id: I72665f1164ff30e0a5746adb9fdc89f00edd35d4