iOS 应用评分

• 跳转App Store的评论页进行评分

  static NSString * const wAPPID = @"itunes里的appid";
  void wb_itunesWriteReview() {
      NSString *urlString = [NSString stringWithFormat:@"itms-apps://itunes.apple.com/app/id%@?action=write-review", wAPPID];
      wb_applicationOpenURL(urlString);
  }
  

---

• 应用内弹框提醒五星好评，不能撰写评论，一年只允许弹出3次，iOS10.3+系统支持；#import <StoreKit/StoreKit.h>

  void wb_displayAppReview(UIViewController *viewController) {
      UIAlertController * alertController = [UIAlertController alertControllerWithTitle:@"喜欢APP吗?\n给个五星好评吧，亲!" message:nil preferredStyle:UIAlertControllerStyleAlert];
      /// 跳转APPStore中应用的撰写评价页面
      UIAlertAction *review = [UIAlertAction actionWithTitle:@"我要吐槽" style:UIAlertActionStyleDefault handler:^(UIAlertAction * _Nonnull action) {
          wb_itunesWriteReview();
      }];
  
      UIAlertAction *noReview = [UIAlertAction actionWithTitle:@"用用再说" style:UIAlertActionStyleDefault handler:^(UIAlertAction * _Nonnull action) {
          [alertController removeFromParentViewController];
      }];
  
      [alertController addAction:review];
      [alertController addAction:noReview];
  
      /// 是否添加五星好评入口
      if (@available(iOS 10.3, *)) {
          if ([SKStoreReviewController respondsToSelector:@selector(requestReview)]) {
              UIAlertAction *fiveStar = [UIAlertAction actionWithTitle:@"五星好评" style:UIAlertActionStyleDefault handler:^(UIAlertAction * _Nonnull action) {
                  [[UIApplication sharedApplication].keyWindow endEditing:YES];
                  [SKStoreReviewController requestReview];
              }];
              [alertController addAction:fiveStar];
          }
      }
  
      dispatch_async(dispatch_get_main_queue(), ^{
          [viewController presentViewController:alertController animated:YES completion:^{ }];
      });
  }
  

效果图.png 五星好评.png 撰写评论.jpg

---

• APP内部打开页面跳转到评分，不能直接打开评分页面

• #import <StoreKit/StoreKit.h>
• 实现代理SKStoreProductViewControllerDelegate

SKStoreProductViewController *storeProductViewController = [[SKStoreProductViewController alloc] init];
storeProductViewController.delegate = self;
[storeProductViewController loadProductWithParameters:@{SKStoreProductParameterITunesItemIdentifier : wAPPID} completionBlock:^(BOOL result, NSError * _Nullable error) {
    if (!error) {
        [self presentViewController:storeProductViewController animated:YES completion:nil];
    }
}];

#pragma mark -- SKStoreProductViewControllerDelegate
- (void)productViewControllerDidFinish:(SKStoreProductViewController *)viewController {
    [viewController dismissViewControllerAnimated:YES completion:nil];
}

application open URL method

+ (void)wb_applicationOpenURL:(NSURL *)url {
    dispatch_async(dispatch_get_main_queue(), ^{
        BOOL canOpen = [[UIApplication sharedApplication] canOpenURL:url];
        if (canOpen) {
            if (@available(iOS 10.0, *)) {
                NSDictionary *options = @{};
                [[UIApplication sharedApplication] openURL:url options:options completionHandler:^(BOOL success) {}];
            }
            else {
                [[UIApplication sharedApplication] openURL:url];
            };
        }
    });
}