Question

我正在使用pull来刷新tableview上的常规数据刷新。

这是我的代码

-(void)addUIRefreshControl{

    //Instantiate and Configure Refresh Control

    self.refreshControl = [[UIRefreshControl alloc] init]; // initialize refresh control
    self.refreshControl.tintColor = [UIColor appBaseColor]; // set tint color
    [self.refreshControl addTarget:self
                            action:@selector(refreshAPI)
                  forControlEvents:UIControlEventValueChanged]; // add target

    [self.tableView addSubview:self.refreshControl]; // add the refresh control

}

-(void)refreshAPI{

    if ([APP_DELEGATE isNetAvailable]) {
        [self fetchAPI];
    }else{
        if (self.refreshControl) {
            [self.refreshControl endRefreshing]; //end refreshing
        }
    }
}

iOS设备上的一切正常模拟器除了iPhone X.任何人都可以建议我做错了什么？

由于

Answer 1

你的应用是iOS 10＆amp;只有更新？如果是这样，您应该使用注释掉的行：

- (void)addUIRefreshControl{
    UIRefreshControl * refreshControl = [[UIRefreshControl alloc] init]; // initialize refresh control
    refreshControl.tintColor = [UIColor appBaseColor]; // set tint color
    refreshControl addTarget:self
                      action:@selector(refreshAPI)
            forControlEvents:UIControlEventValueChanged]; // add target
    if (self.tableView != NULL) {
        // tableView will have a strong reference (and retain) refreshControl ; no need to have it be its own property
        self.tableView.refreshControl = refreshControl
    } else {
        NSLog(@"suprise!  self.tableView is null");
    }
}

当值更改（或更新）时，您应始终调用“endRefreshing”。以前，只有当isNetAvailable为假时才会打电话。

-(void)refreshAPI{

    if ([APP_DELEGATE isNetAvailable]) {
        [self fetchAPI];
    }

    [self.tableView.refreshControl endRefreshing]; //end refreshing
}

iOS Pull To Refresh不适用于iPhone X等特定设备

1 个答案: