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Commit 86d07aaf authored by Marcin Oczeretko's avatar Marcin Oczeretko
Browse files

Allow LooperStats sampling value to be set from shell 

Bug: 113651685
Test: manual
Change-Id: Iccbe1d71be8e1edf6a7a50b9c442ada3078d9cf7
parent 92017f57

services/core/java/com/android/server/LooperStatsService.java

+8 −3
Original line number Diff line number Diff line
@@ -189,6 +189,10 @@ public class LooperStatsService extends Binder { 
            } else if ("reset".equals(cmd)) {

                mStats.reset();

                return 0;

            } else if ("sampling_interval".equals(cmd)) {

                int sampling = Integer.parseUnsignedInt(getNextArgRequired());

                setSamplingInterval(sampling);

                return 0;

            } else {

                return handleDefaultCommands(cmd);

            }
@@ -198,9 +202,10 @@ public class LooperStatsService extends Binder { 
        public void onHelp() {

            final PrintWriter pw = getOutPrintWriter();

            pw.println(LOOPER_STATS_SERVICE_NAME + " commands:");

            pw.println("  enable: Enable collecting stats");

            pw.println("  disable: Disable collecting stats");

            pw.println("  reset: Reset stats");

            pw.println("  enable: Enable collecting stats.");

            pw.println("  disable: Disable collecting stats.");

            pw.println("  sampling_interval: Change the sampling interval.");

            pw.println("  reset: Reset stats.");

        }

    }

}