When I run almost any app on android studio, my logcat gets full of messages like:
\"? E/GnssHAL_GnssInterface: gnssSvStatusCb: a: input svInfo.flags is 8 ? E/GnssHAL_Gn
I needed GPS enabled and could not disable Location Services, so I used this regex with a negative lookahead in logcats search filter:
^(?!.*input svInfo\.flags is 8)
This selects everything not containing the end of the error message ("input svInfo.flags is 8"), but displays everything else.
The search filter should be right above the log output. You might need to activate a selct box reading "regex".