IssueTracker

Component used: Macrobenchmarks Version used: N/A Devices/Android versions reproduced on: N/A

Attempting to obtain PowerMetrics on unsupported devices sees this:

java.lang.UnsupportedOperationException: Rail metrics are not available on this device.
To check a device for power/energy measurement support, the following command's
output must contain rows underneath the "available Channels" section:

adb shell dumpsys powerstats

To check at runtime for this, use PowerRail.hasMetrics()

PowerRail though, is restricted to LIBRARY_GROUP_SCOPE and so one needs to use a lint suppress.