Merge "Add SetFlagsRule to fix tests when flag off" into main

import android.os.TestLooperManager;

import android.os.UserHandle;

import android.platform.test.annotations.EnableFlags;

import android.platform.test.flag.junit.SetFlagsRule;

import androidx.test.platform.app.InstrumentationRegistry;

import org.junit.After;

import org.junit.Before;

import org.junit.Rule;

import org.junit.Test;

import org.junit.runner.RunWith;

import org.junit.runners.JUnit4;

@RunWith(JUnit4.class)

public class AudioManagerRouteControllerTest {

    @Rule public final SetFlagsRule mSetFlagsRule = new SetFlagsRule();

    private static final String FAKE_ROUTE_NAME = "fake name";

    private static final String FAKE_BT_ROUTE_ADDRESS = "11:22:33:44:55:66";