Disabling testToast on virtual devices

import static androidx.test.InstrumentationRegistry.getInstrumentation;

import static com.android.launcher3.LauncherState.OVERVIEW;

import static com.android.launcher3.util.rule.TestStabilityRule.PLATFORM_POSTSUBMIT;

import static com.android.launcher3.util.rule.TestStabilityRule.UNBUNDLED_POSTSUBMIT;

import static org.junit.Assert.assertEquals;

import static org.junit.Assert.assertFalse;

import android.app.PendingIntent;

import android.app.usage.UsageStatsManager;

import android.content.Intent;

import android.os.Build;

import androidx.test.filters.LargeTest;

import androidx.test.runner.AndroidJUnit4;

import com.android.launcher3.Launcher;

import com.android.launcher3.util.rule.TestStabilityRule;

import com.android.quickstep.views.DigitalWellBeingToast;

import com.android.quickstep.views.RecentsView;

import com.android.quickstep.views.TaskView;

            resolveSystemApp(Intent.CATEGORY_APP_CALCULATOR);

    @Test

    // b/150303529

    @TestStabilityRule.Stability(flavors = UNBUNDLED_POSTSUBMIT | PLATFORM_POSTSUBMIT)

    public void testToast() throws Exception {

        // b/150303529

        if (Build.MODEL.contains("Cuttlefish")) return;

        startAppFast(CALCULATOR_PACKAGE);

        final UsageStatsManager usageStatsManager =