如何更改加载图标的颜色

Question

我想更改拉动刷新后出现的加载图标的颜色这是我的 indicatorviewstyle 代码我认为这与做我想做的事有关，但我没有编写代码，来自：https://github.com/Sephiroth87/ODRefreshControl

-(void)setActivityIndicatorViewStyle:  (UIActivityIndicatorViewStyle)activityIndicatorViewStyle
{
if ([_activity isKindOfClass:[UIActivityIndicatorView class]]) {
    [(UIActivityIndicatorView *)_activity setActivityIndicatorViewStyle:activityIndicatorViewStyle];
}
}

- (UIActivityIndicatorViewStyle)activityIndicatorViewStyle
{
if ([_activity isKindOfClass:[UIActivityIndicatorView class]]) {
    return [(UIActivityIndicatorView *)_activity activityIndicatorViewStyle];
}
return 0;
}

- (void)setActivityIndicatorViewColor:(UIColor *)activityIndicatorViewColor
{
if ([_activity isKindOfClass:[UIActivityIndicatorView class]] && [_activity respondsToSelector:@selector(setColor:)]) {
    [(UIActivityIndicatorView *)_activity setColor:activityIndicatorViewColor];
}
}


- (UIColor *)activityIndicatorViewColor
{
if ([_activity isKindOfClass:[UIActivityIndicatorView class]] && [_activity respondsToSelector:@selector(color)]) {
    return [(UIActivityIndicatorView *)_activity color];
}
return nil;
}

Answer 1

在文件 ODRefreshControl.m 中，更改以下行

- (id)initInScrollView:(UIScrollView *)scrollView activityIndicatorView:(UIView *)activity

来自

_activity = activity ? activity : [[UIActivityIndicatorView alloc] initWithActivityIndicatorStyle:UIActivityIndicatorViewStyleGray];

到

_activity = activity ? activity : [[UIActivityIndicatorView alloc] initWithActivityIndicatorStyle:UIActivityIndicatorViewStyleWhite];