乌塔巴利坦

Posted 2021-02-25

UIButton *customView = [[UIButton alloc] initWithFrame:CGRectMake(0, 0, 5, 5)];
[customView setBackgroundImage:[UIImage imageNamed:@"hoge.png"] forState:UIControlStateNormal];
[customView addTarget:self action:@selector(hogeAction) forControlEvents:UIControlEventTouchUpInside];
UIBarButtonItem* buttonItem = [[UIBarButtonItem alloc] initWithCustomView:customView];
self.navigationItem.rightBarButtonItem = buttonItem;