Manual tests

These are tests that cannot be automated using Espresso.

App should not be started from background at PlayIntroductionFragment

1. Navigate to PlayIntroductionFragment.
2. Navigate away from our app.
3. Open about 10-15 other apps to accelerate the process of sending our app to the background. (This is the reason that this test cannot be automated.) In debug mode, the LogCat in Android Studio should show that the app is DEAD.
4. Re-open our app. Expected result: app is no longer at PlayIntroductionFragment.
5. Wait until screen display times out. Expected result: app should not keep screen display active, and screen display should be allowed to time out.