Android navigation bar not working correct with WebView app

[Folumey]

I create a simple webview app. The main URL page contains links to other URLs. When I go to them, I can not go back to the main URL.
I would like to do this by taping on the “triangle back” on the android navigation bar. (as it happens in a normal browser). How do I implement this?

thank you

[Daniel]

1. Add button with image
   

2. Add action Go back on click button
   

See the example webview_back_button.pma (181.3 KB)

[Folumey]

Thank you so much, Daniel. It works!
But I would like to learn more. Can the android navigation bar be used for these purposes?

[Daniel]

The application runs in full-screen mode, without a navigation bar. We’ll add this feature soon.