public class TouchControls

On-screen controls for touch devices: an optional analog VirtualJoystick plus any number of VirtualButtons. The framework draws them over the game and routes touches into the view’s GameInput, so a touch game reads input exactly like a keyboard game – GameInput#isGameKeyDown(int), GameInput#isKeyDown(int) and the joystick’s analog GameInput#getAxisX() / getAxisY() all work whether the player is on a phone or a desktop.

Get the instance from GameView#getControls() and add the controls you want, placing them in the view’s pixel coordinates (origin at the top left):

int fire = Display.getInstance().getKeyCode(Display.GAME_FIRE);
getControls().addJoystick(140, getHeight() - 140, 90);
getControls().addButton(fire, getWidth() - 120, getHeight() - 120, 55).setLabel("A");

Multi-touch is supported, so the player can steer with the stick and press a button at the same time.