Question

我正在尝试在应用关闭时连接通知。我需要从APNS收到一条消息并通过id打开所需的文章。问题是APF函数didFinishLaunchingWithOptions中没有读取消息。我不知道哪里出错了。我试图解析（NSDictionary *）launchOptions并提取文章的ID。在函数内部 - didReceiveRemoteNotification一切正常。

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {

[self settingMenuNotification];
[self restKitConfiguration];

[self registerSettingsAndCategories];
NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
NSLog(@"%@",[paths objectAtIndex:0]);

if(launchOptions != NULL) {
    NSDictionary *userInfo = [launchOptions valueForKey:UIApplicationLaunchOptionsRemoteNotificationKey];
    NSDictionary *apsInfo = [userInfo objectForKey:@"aps"];
    [self openNewsDetailNotification:apsInfo];
}

return YES;
}

-(void) openNewsDetailNotification:(NSDictionary*)apsInfo {
if( [apsInfo objectForKey:@"id"] != NULL) { //id - id_article
    NSString *id_article = [apsInfo objectForKey:@"id"];

    NSNumber  *objectId = [NSNumber numberWithInteger: [id_article integerValue]];
    NSLog(@"Получил id %@", id_article);

    // Загружаем статью
    UIWindow *window=[UIApplication sharedApplication].keyWindow;
    UIViewController *root = [window rootViewController];
    UIStoryboard *storyboard = root.storyboard;
    NewsDetailViewController *newsVC = (NewsDetailViewController*)[storyboard instantiateViewControllerWithIdentifier:@"NewsDetailViewController"];

    newsVC.objectId = objectId;

    UINavigationController *navController = (UINavigationController *)self.window.rootViewController;
    [navController.visibleViewController.navigationController pushViewController:newsVC animated:YES];
}
}

Answer 1

同样的事情发生在我身上。我在这方面增加了延迟。使用此代码而不是直接调用该函数。

            [self performSelector:@selector(openNewsDetailNotification:) withObject:apsInfo afterDelay:6.0f];

当应用程序关闭时，didFinishLaunchingWithOptions APNS

1 个答案: