![xamarin.forms - How can I prevent additional navigation bar on top of MasterDetailPage (Xamarin on Android) - Stack Overflow xamarin.forms - How can I prevent additional navigation bar on top of MasterDetailPage (Xamarin on Android) - Stack Overflow](https://i.stack.imgur.com/pb2s6.png)
xamarin.forms - How can I prevent additional navigation bar on top of MasterDetailPage (Xamarin on Android) - Stack Overflow
![Luke Wroblewski on Twitter: "Facebook moves to a bottom navigation bar on Android. ht/ https://t.co/uiWEnt9Lp4 https://t.co/jTEX4iQkss" / Twitter Luke Wroblewski on Twitter: "Facebook moves to a bottom navigation bar on Android. ht/ https://t.co/uiWEnt9Lp4 https://t.co/jTEX4iQkss" / Twitter](https://pbs.twimg.com/media/C55IvtxVAAApsnm.jpg:large)
Luke Wroblewski on Twitter: "Facebook moves to a bottom navigation bar on Android. ht/ https://t.co/uiWEnt9Lp4 https://t.co/jTEX4iQkss" / Twitter
![android - Do we have mobile apps which uses an action button like placement on top of the bottom navbar? - User Experience Stack Exchange android - Do we have mobile apps which uses an action button like placement on top of the bottom navbar? - User Experience Stack Exchange](https://i.stack.imgur.com/vJ8sy.png)