任何人都知道如何获得连续，固定（非移动）下触的识别。不使用按钮，使用多点触摸和NSTimer：

Don't use a button, use multi-touch and NSTimer:

在接口中创建一个视图本地NSTimer对象，然后使用它来启动/取消计时器

Make a view-local NSTimer object inside your interface, then use it to start/cancel the timer

-(void)movePlayer:(id)sender {
   <Code to move player>
}

-(void)touchesBegan:(NSSet*)touches  withEvent:(UIEvent*)event {
    timer = [NSTimer scheduledTimerWithTimeInterval:0.3 target:self selector:@selector(movePlayer:) userInfo:nil repeats:YES];
}

-(void)touchesEnded:(NSSet*)touches  withEvent:(UIEvent*)event {
   if (timer != nil) 
      [timer invalidate];
      timer = nil;
}

-(void)touchesMoved:(NSSet*)touches  withEvent:(UIEvent*)event {
    if (timer != nil) {
       [timer invalidate];
       timer = nil;
    }
}

这样，间隔，而不必依赖于按钮，并获得重复的行为，你正在寻找。
注意touchesMoved触发器 - 如果他们移动他们的手指，这取消了计时器，播放器停止移动。

This way, you can repeat the event at a predefined interval, and not have to rely on a button, and get the repeat behaviour you're looking for. Note the touchesMoved trigger - if they move their finger, this cancels the timer, and the player stops moving.