Flutter bottom navigation where one page has tabs

You can use nested Scaffold widgets. This works in Flutter 1.1.8:

// This is the outer Scaffold. No AppBar here
Scaffold(
  // Workaround for https://github.com/flutter/flutter/issues/7036
  resizeToAvoidBottomPadding: false, 
  body: _getCurrentPage(),  // AppBar comes from the Scaffold of the current page 
  bottomNavigationBar: BottomNavigationBar(
    // ...
  )
)