Check current screen is root.

[terrakok]

Check current screen is root.

[gigacoderr]

@ofdrykkja currently I'm checking localStackCopy size.
But this approach not for any case.

[ofdrykkja]

@gigacoderr can you show me your extension function?

[AlexanderShniperson]

voted for this because then we can check this variable and show/hide back buton at ActionBar

[AlexanderShniperson]

also: AppNavigator and SupportAppNavigator should have listeners to let us know when activity/frame is actually changed

[terrakok]

Hi everyone!
Cicerone philosophy is divide navigation logic and screen switching implementation.
Hence if you need current navigation state in your logic then you can subscribe on fragment manager and provide it anywhere (but you need to remember about its asynchrony)