Question

我正在尝试打开在ios 10中通过推送通知传递的网址。到目前为止，我没有找到一种方法来打开一个网址而不打开应用程序。有没有办法在不打开应用程序的情况下打开推送通知中收到的网址？

我找到了一个解决方法来打开网址（ios＆lt; 10的解决方法），然后应用程序首先打开。

更新

我注意到了设备（iOS 10.0）   以下的心理学家都被拒之门外   应用：didRegisterForRemoteNotificationsWithDeviceToken    userNotificationCenter：willPresentNotification：    userNotificationCenter：didReceiveNotificationResponse：

但-application：didReceiveRemoteNotification：fetchCompletionHandler：和-application：didReceiveRemoteNotification：未被调用。

我是ios的新手，这是我走了多远：

AppDelegate.h

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

@interface AppDelegate : UIResponder <UIApplicationDelegate,UNUserNotificationCenterDelegate>

@property (strong, nonatomic) UIWindow *window;


@end

AppDelegate.m

#import "AppDelegate.h"

@interface AppDelegate ()


@end

@implementation AppDelegate


- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
// Override point for customization after application launch.
if ([[[UIDevice currentDevice] systemVersion] floatValue] >= 10)
{
    UNUserNotificationCenter * notificationCenter = [UNUserNotificationCenter currentNotificationCenter];
    notificationCenter.delegate = self;
    [notificationCenter requestAuthorizationWithOptions:UNAuthorizationOptionAlert|UNAuthorizationOptionBadge|UNAuthorizationOptionSound completionHandler:^(BOOL granted, NSError * error)
     {
         [[UIApplication sharedApplication] registerForRemoteNotifications];
         if (error)
         {
             NSLog(@"Auth. error:%@",[error localizedDescription]);
         }
     }];
    [notificationCenter getNotificationSettingsWithCompletionHandler:^(UNNotificationSettings * settings) {

    }];

}
else
{
    UIUserNotificationType type = UIUserNotificationTypeAlert|UIUserNotificationTypeBadge|UIUserNotificationTypeSound;
    UIUserNotificationSettings * settings = [UIUserNotificationSettings settingsForTypes:type categories:nil];
    [[UIApplication sharedApplication] registerUserNotificationSettings:settings];
    [[UIApplication sharedApplication] registerForRemoteNotifications];


}

return YES;
}
...
#pragma mark Push Notification methods
-(void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo fetchCompletionHandler:(void (^)(UIBackgroundFetchResult))completionHandler
{
NSLog(@"didReceiveRemoteNotification:");
NSString * message = [[userInfo valueForKey:@"aps"] valueForKey:@"alert"];
NSString * urlString = [[userInfo valueForKey:@"aps"] valueForKey:@"alert"];
NSLog(@"1 Received Push URL: %@", urlString);

NSURL * url = [NSURL URLWithString:urlString];

if(url!=nil)
{
    if ([[[UIDevice currentDevice] systemVersion] floatValue] >= 10) {
        // iOS 10 and above
        [[UIApplication sharedApplication] openURL:url options:[NSDictionary dictionary] completionHandler:nil];
    }
    else
    {
        [[UIApplication sharedApplication] openURL:url]; // iOS <10
    }
}

if (application.applicationState == UIApplicationStateInactive)
{
    NSLog(@"Application inactive");
    [[NSUserDefaults standardUserDefaults] setValue:message forKey:@"Push_Message"];
}
else if (application.applicationState == UIApplicationStateBackground)
{
    NSLog(@"Application in background");
}
else
{
    NSLog(@"Application active");
}
}
#pragma mark Notification Registration methods
-(void)application:(UIApplication *)application didRegisterForRemoteNotificationsWithDeviceToken:(NSData *)deviceToken
{
NSString* token = [[[[deviceToken description]
                     stringByReplacingOccurrencesOfString: @"<" withString: @""]
                    stringByReplacingOccurrencesOfString: @">" withString: @""]
                   stringByReplacingOccurrencesOfString: @" " withString: @""];

NSLog(@"didRegisterForRemoteNotificationsWithDeviceToken:\n%@",token);

}
-(void)application:(UIApplication *)application didFailToRegisterForRemoteNotificationsWithError:(NSError *)error
{
NSLog(@"Error:%@",[error localizedDescription]);
NSLog(@"Suggest:%@",[error localizedRecoverySuggestion]);
}
#pragma mark App Push notification methods

-(void)application:(UIApplication *)application didRegisterUserNotificationSettings:(UIUserNotificationSettings *)notificationSettings
{
NSLog(@"didRegisterUserNotificationSettings");
}
-(void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo
{
NSLog(@"UserInfo: %@",userInfo);
NSString * messageString = [[userInfo valueForKey:@"aps"] valueForKey:@"alert"];
NSLog(@"Message:%@",messageString);
NSString * messageurl = [[userInfo valueForKey:@"aps"] valueForKey:@"alert"];
NSLog(@"2 Received Push URL: %@", messageurl);

NSURL * url = [NSURL URLWithString:messageurl];

if(url!=nil)
{
    if ([[[UIDevice currentDevice] systemVersion] floatValue] >= 10) {
        // iOS 10 and above
        [[UIApplication sharedApplication] openURL:url options:[NSDictionary dictionary] completionHandler:nil];
    }
    else
    {
        [[UIApplication sharedApplication] openURL:url]; // iOS <10
    }
}

[[NSNotificationCenter defaultCenter] postNotificationName:@"PushMessage" object:self userInfo:@{@"alertString":messageString}];
}
#pragma mark UNUserNotificationCenterDelegate methods

-(void)userNotificationCenter:(UNUserNotificationCenter *)center didReceiveNotificationResponse:(UNNotificationResponse *)response withCompletionHandler:(void (^)())completionHandler
{
NSLog(@"didReceiveNotificationResponse");
//--URL click--//

//Kindly suggest what can be done here?
completionHandler(UNNotificationPresentationOptionAlert);
}
-(void)userNotificationCenter:(UNUserNotificationCenter *)center willPresentNotification:(UNNotification *)notification withCompletionHandler:(void (^)(UNNotificationPresentationOptions))completionHandler
{
NSLog(@"willPresentNotification");
completionHandler(UNNotificationPresentationOptionAlert);
}


@end

Answer 1

希望您在启动应用程序之前无法控制推送的行为。只有在应用程序启动后，您才能控制推送。

有没有办法打开推送通知中收到的网址而无需在ios 10中打开应用程序？

1 个答案: