FPse is a popular PlayStation emulator for Android devices. While it does not have built-in Bluetooth functionality for gamepad support, you can utilize Bluetooth development
libraries and APIs in your Android app to enable Bluetooth connectivity with external game controllers. By integrating Bluetooth functionality into your app, you can establish a connection with a Bluetooth-enabled gamepad and map its input to control the FPse emulator. This allows users to play PlayStation games on their Android devices using wireless gamepad controllers, enhancing the gaming experience and providing more flexibility in gameplay.