UIRefreshControl 下拉刷新

用惯了MJRefresh, EGOTableViewRefresh, 最近项目用UIRefreshControl尝试了下下拉刷新，也挺好的。。

@interface DeviceHomePageViewController ()<UITableViewDataSource, UITableViewDelegate>

@property (strong, nonatomic) UITableView *myTableView;

@property (strong, nonatomic) UIRefreshControl *refreshControl;

@end

@implementation DeviceHomePageViewController

- (void)viewDidLoad {

[super viewDidLoad];

self.automaticallyAdjustsScrollViewInsets = NO;

//创建self.myTableView

//*************//

//给tableview加refreshControl

[self setUpRefreshControl];

[self.myTableView addSubview:self.refreshControl];

}

#pragma mark - UIRefreshControl

- (void)setUpRefreshControl {

self.refreshControl = [[UIRefreshControl alloc] init];

[self.refreshControl addTarget:self

action:@selector(refreshEventValueChanged:)

forControlEvents:UIControlEventValueChanged];

[self.refreshControl setTintColor:[UIColor colorWithRed:130 / 255.0 green:190 / 255.0 blue:250 / 255.0 alpha:1]];//自定义颜色

}

- (void)refreshEventValueChanged:(UIRefreshControl *)refreshControl {

//重新调用获取设备接口

[self.refreshControl beginRefreshing];

[SVProgressHUD showWithMaskType:SVProgressHUDMaskTypeClear];

//调用接口 重新加载数据

[[SGDataManager sgDataManager].devicesManager getDevices:^(BOOL result, NSError * error, id object) {

[self.myTableView reloadData];

}];

[SVProgressHUD dismiss];

[self.refreshControl endRefreshing];

}

#pragma mark