USAGE : import 'package:flutter/material.dart' You can use it for Android, iOS or both platforms. Create your own Keyboard in an easy way 4. Custom footer widget below keyboard bar 4. Move up/down between your Textfields (You can hide for set nextFocus: false).

Done button for the keyboard (You can customize the button). Some Features of Custom Keyboard in Flutter :ġ. You need Dependencies of Flutter as given Below: dependencies: You should then run flutter packages upgrade or update your packages in IntelliJ/ Android Studio. You Can Refer For Creating Custom Keyboard/ Add Features to Android/iOS in Simple way through Flutter. I wish you luck in your adventures and if you do make a good keyboard, please give me a download link because GBoard is driving me crazy. If you want to use Flutter for the UI, I would replace the parts of this guide that utilize it's UI and replace it with Flutter. If you want to make a global keyboard, I recommend this guide: Lastly, if you just want a keyboard inside your application, you could build it with Flutter and use your app's language to control the input. The rest of the keyboard will need to be either Java or Koltin for Android or Swift for iOS.

You could use Flutter to build the UI itself, but not the whole keyboard. I believe you can build one with the respected operating system's development language (Java for Android, Koltin as well - Swift for iOS devices) as it requires certain permissions to actually function as a system-wide keyboard. I don't think you can build a system-wide keyboard in Flutter since it is a UI framework.

Custom keyboard ios swift