修复UIImagePickerController偷换StatusBar颜色的问题

// UIIMagePickerController使用中偷换StatusBar颜色的问题

- (void)navigationController:(UINavigationController *)navigationController willShowViewController:(UIViewController *)viewController animated:(BOOL)animated

{

    // bug fixes: UIIMagePickerController使用中偷换StatusBar颜色的问题

    if ([navigationControllerisKindOfClass:[UIImagePickerControllerclass]] &&

        ((UIImagePickerController *)navigationController).sourceType ==    UIImagePickerControllerSourceTypePhotoLibrary) {

        [[UIApplicationsharedApplication] setStatusBarHidden:NO];

        [[UIApplicationsharedApplication] setStatusBarStyle:UIStatusBarStyleDefaultanimated:NO];

    }

}