Question

在iOS7中，当显示SKStoreProductViewController时，它会显示状态栏，因此很难点击 [取消] 按钮。

是否可以禁用？

在我的应用中，UIViewControllerBasedStatusBarAppearance（＆＃34;查看基于控制器的状态栏外观＆＃34;）设置为YES。

Answer 1

将以下代码放在项目的任何位置：

@interface SKStoreProductViewController (StatusBarFixing)

@end

@implementation SKStoreProductViewController (StatusBarFixing)

-(BOOL) prefersStatusBarHidden { return YES; }

@end

...似乎可以做到这一点，即使它有点粗略。但是，仅当UIViewControllerBasedStatusBarAppearance设置为YES

时才会起作用

Answer 2

在我看来，状态栏并不打算在这里显示。在我看来，最好只隐藏状态栏，一切看起来都应该如此。

-(void)showAppInAppstore {
    SKStoreProductViewController *spvc = [[SKStoreProductViewController alloc] init];
    spvc.delegate = self;

    // ... start activity indicator here if you wish

    __weak typeof(self) weakSelf = self;

    [spvc loadProductWithParameters:@{SKStoreProductParameterITunesItemIdentifier : @(APP_STOREID)}
                    completionBlock:^(BOOL result, NSError *error) {

                        // there is no way to stop this task so...
                        // make sure that user hasn't navigated away from "rate" screen
                        if(weakSelf != nil && weakSelf.isViewLoaded && weakSelf.view.window != nil) {

                            // ... stop activity indicator here

                            if(result == NO || error != nil) {

                                // handle error if needed

                            } else {

                                // Hide status bar
                                [[UIApplication sharedApplication] setStatusBarHidden:YES withAnimation:UIStatusBarAnimationSlide];

                                // Present store controller
                                UIViewController *controller = [UIApplication sharedApplication].keyWindow.rootViewController;                                
                                [controller presentViewController:spvc animated:YES completion:nil];
                            }                           
                        }
                    }
    ];
}

现在确保用户完成后状态栏变为可见

-(void)productViewControllerDidFinish:(SKStoreProductViewController *)viewController {
    [viewController dismissViewControllerAnimated:YES completion:nil];
    [[UIApplication sharedApplication] setStatusBarHidden:NO withAnimation:UIStatusBarAnimationSlide];
}

Answer 3

您可以继承SKStoreProductViewController并从该点控制状态栏外观。那简单而优雅。

SKStoreProductViewControllerWithoutStatusBar.h

#import <UIKit/UIKit.h>
#import <StoreKit/StoreKit.h>

@interface SKStoreProductViewControllerWithoutStatusBar : SKStoreProductViewController

@end

SKStoreProductViewControllerWithoutStatusBar.m

import "SKStoreProductViewControllerWithoutStatusBar.h"

@interface SKStoreProductViewControllerWithoutStatusBar ()

@property (nonatomic) BOOL wasStatusBarHidden;

@end

@implementation SKStoreProductViewControllerWithoutStatusBar

// Works if UIViewControllerBasedStatusBarAppearance == NO

- (void)viewWillAppear:(BOOL)animated {
    self.wasStatusBarHidden = [[UIApplication sharedApplication] isStatusBarHidden];
    [[UIApplication sharedApplication] setStatusBarHidden:YES withAnimation:UIStatusBarAnimationSlide];

    [super viewWillAppear:animated];
}

- (void)viewWillDisappear:(BOOL)animated {
    [[UIApplication sharedApplication] setStatusBarHidden:self.wasStatusBarHidden withAnimation:UIStatusBarAnimationSlide];
    [super viewWillDisappear:animated];
}

// Works if UIViewControllerBasedStatusBarAppearance == YES

- (BOOL)prefersStatusBarHidden {
    return YES;
}

@end

SKStoreProductViewController显示iOS7中的状态栏

3 个答案: