UIRefreshControl
//下拉刷新
UIRefreshControl *refresh = [[UIRefreshControl alloc] init];
//设置文本标题
refresh.attributedTitle= [[NSAttributedString alloc] initWithString:@"下拉刷新"];
//绑定方法.ValueChanged
[refresh addTarget:self action:@selector(refresh:) forControlEvents:UIControlEventValueChanged];
[self.view addSubview:refresh];
//实现方法
- (void)refresh:(UIRefreshControl*)refresh {
refresh.attributedTitle= [[NSAttributedString alloc]initWithString:@"正在刷新"];
// 设置动画时间 及结束时调用的方法
[self performSelector:@selector(refreshTruly:) withObject:refresh afterDelay:3];
}
- (void)refreshTruly:(UIRefreshControl*)refresh {
refresh.attributedTitle= [[NSAttributedStringalloc]initWithString:@"完成刷新"];
//完成刷新
[refresh endRefreshing];
}
