FlagSecureBug

Sample app to reproduce a bug in android regarding FLAG_SECURE

Steps to reproduce:

1. launch the app
2. see the blue bg activity, click the "Get In!" button
3. press power button (screen shuts down)
4. press power button again (screen opens)
5. unlock device (the blue bg activity is being launched)
6. click on recent apps button

===> the red bg activity is displayed.

Expected behaviour: a blank screenshot should have been displayed.

Reproduced on Nexus 5, Android version 5.1.1, Build number LMY48M