Detecting continuous key presses with UIKeyCommand

Is it possible to get continuous key presses? I'm using keyCommands: to intercept the arrows keys being pressed on an external keyboard, but I only get 1 call per press. I would love to get either multiple calls every X milliseconds as long as the key is held down, or calls when the key is pressed and when it’s released. Here's my code: ``` - (NSArray *)keyCommands { UIKeyCommand *upArrow = [UIKeyCommand keyCommandWithInput:UIKeyInputUpArrow modifierFlags:0 action:@selector(upArrow:)]; UIKeyCommand *downArrow = [UIKeyCommand keyCommandWithInput:UIKeyInputDownArrow modifierFlags:0 action:@selector(downArrow:)]; UIKeyCommand *leftArrow = [UIKeyCommand keyCommandWithInput:UIKeyInputLeftArrow modifierFlags:0 action:@selector(leftArrow:)]; UIKeyCommand *rightArrow = [UIKeyCommand keyCommandWithInput:UIKeyInputRightArrow modifierFlags:0 action:@selector(rightArrow:)]; UIKeyCommand *leftArrowCmd = [UIKeyCommand keyCommandWithInput:UIKeyInputLeftArrow modifierFlags:UIKeyModifierCommand action:@selector(leftArrowCmd:)]; UIKeyCommand *rightArrowCmd = [UIKeyCommand keyCommandWithInput:UIKeyInputRightArrow modifierFlags:UIKeyModifierCommand action:@selector(rightArrowCmd:)]; UIKeyCommand *lCmd = [UIKeyCommand keyCommandWithInput:@"l" modifierFlags:UIKeyModifierCommand action:@selector(lCmd:)]; UIKeyCommand *rCmd = [UIKeyCommand keyCommandWithInput:@"r" modifierFlags:UIKeyModifierCommand action:@selector(rCmd:)]; UIKeyCommand *mCmd = [UIKeyCommand keyCommandWithInput:@"m" modifierFlags:UIKeyModifierCommand action:@selector(mCmd:)]; return @[upArrow, downArrow, leftArrow, rightArrow, leftArrowCmd, rightArrowCmd, lCmd, rCmd, mCmd]; } ```