【发布时间】:2016-08-17 23:40:39
【问题描述】:
我目前正在处理我的应用中的应用内购买,该应用在许多不同的视图中都有广告,但是当有人购买删除广告时,我想删除广告。这就是我现在正在做的事情:
每个类头中有FBAdView
然后我去我想删除它的地方。
PurchaseViewController.m
在界面中:
@property (copy, nonatomic) RVModelViewController *modelViewController;
@property (copy, nonatomic) RVExportViewController *exportViewController;
然后我们初始化它:
- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil
{
self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
if (self) {
_modelViewController = [[RVModelViewController alloc] init];
_exportViewController = [[RVExportViewController alloc] init];
}
return self;
}
removeAds 方法:
- (IBAction)removeAds:(UIButton *)sender {
// banner ads
FBAdView *banner1 = self.adView;
FbAdView*banner2 = _modelViewController.adView
// interstitial ads
FBAdView *int1 = self.adView2;
[banner1 removeFromSuperview];
// Banner 2 cant be removed as it is in another class
[banner2 removeFromSuperview];
[int1 removeFromSuperview];
}
你能帮帮我吗,我对 iOS 编程还很陌生。我不知道如何从另一个类更改 UI。
【问题讨论】:
标签: ios objective-c uiviewcontroller