gpetuhov

https://stackoverflow.com/questions/3629179/android-activity-over-default-lock-screen

https://stackoverflow.com/questions/19074466/android-how-to-show-dialog-or-activity-over-lock-screen-not-unlock-the-screen/25707716

Disable Android home, back and active apps buttons
https://hackernoon.com/disable-android-home-back-and-active-apps-buttons-f7450dfeddcd

Fullscreen app
https://developer.android.com/training/system-ui/immersive

passsy

package com.pascalwelsch.mockito;

import org.mockito.exceptions.base.MockitoException;
import org.mockito.exceptions.verification.ArgumentsAreDifferent;
import org.mockito.internal.debugging.LocationImpl;
import org.mockito.internal.invocation.InvocationMatcher;
import org.mockito.internal.junit.JUnitTool;
import org.mockito.internal.reporting.SmartPrinter;
import org.mockito.internal.verification.api.VerificationData;
import org.mockito.internal.verification.argumentmatching.ArgumentMatchingTool;