Diagnosing phone locked state in TAPL

import android.view.Surface;

import android.view.ViewConfiguration;

import android.view.accessibility.AccessibilityEvent;

import androidx.annotation.NonNull;

import androidx.annotation.Nullable;

import androidx.test.uiautomator.By;

import androidx.test.uiautomator.UiDevice;

import androidx.test.uiautomator.UiObject2;

import androidx.test.uiautomator.Until;

import com.android.launcher3.TestProtocol;

import com.android.systemui.shared.system.QuickStepContract;

import org.junit.Assert;

import java.io.IOException;

import java.lang.ref.WeakReference;

import java.util.Deque;

import java.util.LinkedList;

import java.util.List;

import java.util.concurrent.TimeoutException;

import org.junit.Assert;

/**

 * The main tapl object. The only object that can be explicitly constructed by the using code. It

        } catch (IOException e) {

            fail(e.toString());

        }

        assertTrue("Phone is locked", !hasSystemUiObject("keyguard_status_view"));

    }

    Context getContext() {

        final NavigationModel navigationModel = getNavigationModel();

        assertTrue("Presence of recents button doesn't match the interaction mode",

                (navigationModel == NavigationModel.THREE_BUTTON) ==

                        mDevice.hasObject(By.res(SYSTEMUI_PACKAGE, "recent_apps")));

                        hasSystemUiObject("recent_apps"));

        assertTrue("Presence of home button doesn't match the interaction mode",

                (navigationModel != NavigationModel.ZERO_BUTTON) ==

                        mDevice.hasObject(By.res(SYSTEMUI_PACKAGE, "home")));

                        hasSystemUiObject("home"));

        log("verifyContainerType: " + containerType);

        try (Closable c = addContextLayer(

                        WAIT_TIME_MS));

    }

    private boolean hasSystemUiObject(String resId) {

        return mDevice.hasObject(By.res(SYSTEMUI_PACKAGE, resId));

    }

    @NonNull

    UiObject2 waitForSystemUiObject(String resId) {

        final UiObject2 object = mDevice.wait(