详解iOS的冲顶大会辅助

先添加到webView到window上,然后关联对象到LiveViewController上,留着后面用,加上button是用来控制webView的frame,下面的qaLabel是存放问题的,三个optionButton分别是三个选项。同样我们关联到controller上,我们还要监听questionView的alpha值的变化。

alpha值改变我们获取问题和选项去搜索

CHOptimizedMethod(4, self,void,_TtC10LiveTrivia18LiveViewController,observeValueForKeyPath,NSString *,keyPath,ofObject,id,object,change,NSDictionary*,change,context,void *,context){
  NSLog(@"%@,%@",change,keyPath);
  
  if ([change[@"new"] intValue] != 1)  return; 

  NSString *questionStr = nil;
  
  UILabel *qaLabel = objc_getAssociatedObject(self, @"qaLabel");
  UIButton *option1 = objc_getAssociatedObject(self, @"opation1");
  UIButton *option2 = objc_getAssociatedObject(self, @"opation2");
  UIButton *option3 = objc_getAssociatedObject(self, @"opation3");
  
  questionStr = [NSString stringWithFormat:@"%@ %@ %@ %@",qaLabel.text,option1.titleLabel.text,option2.titleLabel.text,option3.titleLabel.text];
  
  NSString *wd = [questionStr stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding];
  NSURL *url = [NSURL URLWithString:[NSString stringWithFormat:@"http://www.easck.com/s?wd=%@",wd]];
  UIWebView *web = objc_getAssociatedObject(self, @"searchWeb");
  [web loadRequest:[NSURLRequest requestWithURL:url]];
  NSLog(@"%@",questionStr);
}

%hook _TtC10LiveTrivia18LiveViewController

%new
- (void)moveWebAction:(UIButton *)btn{
  NSLog(@"%@",btn.superview);
  UIWebView *web = btn.superview;
  CGFloat top = 150;
  CGFloat offsetY = 80;
  CGFloat originY = CGRectGetMinY(web.frame) == top?(kHeight/2 + offsetY):top;
  CGFloat webHeight = CGRectGetMinY(web.frame) == top?(kHeight - top):(kHeight/2 - offsetY);
  [UIView animateWithDuration:.3 animations:^{
    CGRect newFrame = CGRectMake(0, offsetY, kWidth, webHeight);
    web.frame = newFrame;
  } completion:^(BOOL finished) {
    
  }];
}