[FEATURE REQUEST] Prevent taking screenshots in Dialogs (Android 12)

[davcres]

In #3615 the screenshots was prevented, but in Android 12 if you take a screenshot of a dialog, it will be taken.

The idea is to prevent the screenshots also in dialogs for Android 12. In Android 11 or below there is no problem, it doesn´t allow to take screenshots if the flag allow_screenshotsis set to false.

TASKS

• Research (if needed)
• Create branch feature/feature_name
• Development tasks
  • Implement whatever
  • ...
• Code review and apply changes requested
• Design test plan
• QA
• Merge branch feature/feature_name into master

PR

• App
• Library (if needed)

[jesmrec]

Could be a solution to prevent this dialog specifically? as well as the passcode, pattern or login view? Only for Android 12

[davcres]

dialog.window.addFlags(WindowManager.LayoutParams.FLAG_SECURE) works to prevent screenshots in the dialogs.
There are too many, maybe we can do a dialog to inherit from it with the option.