Remove LooperMode.Legacy usage from settings/biometrics/

import static com.google.common.truth.Truth.assertThat;

import static org.robolectric.RuntimeEnvironment.application;

import android.content.Intent;

import android.content.res.Resources.Theme;

import android.hardware.fingerprint.FingerprintManager;

import androidx.appcompat.app.AlertDialog;

import androidx.test.core.app.ApplicationProvider;

import com.android.settings.R;

import com.android.settings.password.ChooseLockSettingsHelper;

import org.junit.After;

import org.junit.Before;

import org.junit.Rule;

import org.junit.Test;

import org.junit.runner.RunWith;

import org.mockito.Mock;

import org.mockito.MockitoAnnotations;

import org.mockito.junit.MockitoJUnit;

import org.mockito.junit.MockitoRule;

import org.robolectric.Robolectric;

import org.robolectric.RobolectricTestRunner;

import org.robolectric.annotation.Config;

import org.robolectric.annotation.LooperMode;

import org.robolectric.shadows.ShadowLooper;

@RunWith(RobolectricTestRunner.class)

@LooperMode(LooperMode.Mode.LEGACY)

@Config(shadows = {ShadowUtils.class, ShadowAlertDialogCompat.class})

public class SetupFingerprintEnrollFindSensorTest {

    @Rule

    public final MockitoRule mMockitoRule = MockitoJUnit.rule();

    @Mock private FingerprintManager mFingerprintManager;

    @Mock

    private FingerprintManager mFingerprintManager;

    private Theme mTheme;

    @Before

    public void setUp() {

        MockitoAnnotations.initMocks(this);

        ShadowUtils.setFingerprintManager(mFingerprintManager);

        FakeFeatureFactory.setupForTest();

                alertDialog);

        final int titleRes = R.string.setup_fingerprint_enroll_skip_title;

        assertThat(application.getString(titleRes)).isEqualTo(shadowAlertDialog.getTitle());

        assertThat(ApplicationProvider.getApplicationContext().getString(titleRes)).isEqualTo(

                shadowAlertDialog.getTitle());

    }

    @Test

    private AlertDialog setupAlertDialog() {

        PartnerCustomizationLayout layout = mActivity.findViewById(R.id.setup_wizard_layout);

        layout.getMixin(FooterBarMixin.class).getSecondaryButtonView().performClick();

        ShadowLooper.idleMainLooper();

        final AlertDialog alertDialog = ShadowAlertDialogCompat.getLatestAlertDialog();

        assertThat(alertDialog).isNotNull();