改变颜色uipagecontroller

Question

我怎么能改变这样的颜色uipagecontroler？

UIPageControl *pageControl = [UIPageControl appearance];
pageControl.pageIndicatorTintColor = [?];
pageControl.currentPageIndicatorTintColor = [?];
pageControl.backgroundColor = [?];
pageControl.tintColor = [?];

我已经尝试改变色调颜色whitecolor和背景clearcolor但它不起作用，mabye我想念一些东西吗？

帮助我

Answer 1

在applicationdidfinish Launch in App Delegate

中添加

UIPageControl *pageControl = [UIPageControl appearance];
pageControl.pageIndicatorTintColor = [UIColor lightGrayColor];
pageControl.currentPageIndicatorTintColor = [UIColor blackColor];
pageControl.backgroundColor = [UIColor whiteColor];