如何更改加载图标的颜色 [英] how to change colour of loading icon

问题描述

我想改变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写代码，它来自:https://github.com/Sephiroth87/ODRefreshControl

I want to change the colour of the loading icon that comes up after pulling to refresh this is my code for the indicatorviewstyle i think this is related to doing what i want but i didnt write the code, its from: 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;
}

推荐答案

在文件 ODRefreshControl.m 中，在

In the file ODRefreshControl.m , change the following line in

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

来自

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

到

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

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