Remove back arrow button in flutter FutureBuilder

How to remove back arrow button in flutter FutureBuilder.

To remove the back arrow button from an AppBar within a FutureBuilder in Flutter, you need to modify the AppBar properties. The FutureBuilder itself does not directly control the AppBar's leading widget; it only manages the asynchronous data flow for the UI.

Here's how to remove the back arrow:

Set automaticallyImplyLeading to false: This is the most straightforward way to prevent Flutter from automatically adding a back button to the AppBar.

Scaffold(
appBar: AppBar(
automaticallyImplyLeading: false, // This removes the back arrow
title: Text('My Page'),
),
body: FutureBuilder<YourDataType>(
// ... your FutureBuilder implementation
),
);

Provide a custom leading widget: If you need to replace the back button with a

different widget (e.g., a custom icon or an empty Container), you can assign it to

the leading property of the AppBar.

Scaffold(
appBar: AppBar(
leading: Container(), // This effectively removes the back arrow by replacing it with an empty container
title: Text('My Page'),
),
body: FutureBuilder<YourDataType>(
// ... your FutureBuilder implementation
),
);