Merge "Make PerfettoProtoLogImpl implement the Perfetto client interface" into main

import com.android.internal.protolog.common.LogDataType;

import com.android.internal.protolog.common.LogLevel;

import java.io.File;

import java.io.FileInputStream;

import java.io.FileNotFoundException;

import java.io.IOException;

/**

 * A service for the ProtoLog logging system.

 */

public class PerfettoProtoLogImpl implements IProtoLog {

public class PerfettoProtoLogImpl extends IProtoLogClient.Stub implements IProtoLog {

    private static final String LOG_TAG = "ProtoLog";

    public static final String NULL_STRING = "null";

    private final AtomicInteger mTracingInstances = new AtomicInteger();

        return mTracingInstances.get() > 0;

    }

    @Override

    public void toggleLogcat(boolean enabled, String[] groups) {

        if (enabled) {

            startLoggingToLogcat(groups, null);

        } else {

            stopLoggingToLogcat(groups, null);

        }

    }

    /**

     * Start text logging

     * @param groups Groups to start text logging for