在ios 8推送通知中没有显示当前应用的徽章

Hello friends i am new in push notification please help me out. I am trying to get badge count for my app but "NSDictionary userInfo" contains only alert and sound . this is the code for register device for push notification

朋友您好我是推送通知的新手，请帮帮我。我正在尝试获取我的应用程序的徽章数，但“NSDictionary userInfo”仅包含警报和声音。这是用于推送通知的寄存器设备的代码

  -(BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions 
{
 if ([[UIApplication sharedApplication] respondsToSelector:@selector(registerUserNotificationSettings:)])
{
    UIUserNotificationSettings* notificationSettings = [UIUserNotificationSettings settingsForTypes:UIUserNotificationTypeBadge |UIUserNotificationTypeAlert |  UIUserNotificationTypeSound categories:nil];
    [[UIApplication sharedApplication] registerUserNotificationSettings:notificationSettings];
    [[UIApplication sharedApplication] registerForRemoteNotifications];
}
else
{
    [[UIApplication sharedApplication] registerForRemoteNotificationTypes: (UIRemoteNotificationTypeBadge | UIRemoteNotificationTypeAlert | UIRemoteNotificationTypeSound)];
}

Now
When i get message from server.

现在当我从服务器收到消息时。

 -(void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo
    {
    NSLog(@"%@",userInfo);
    if (application.applicationState == UIApplicationStateActive)
    {

        /***********code to show alert********/
        if (![[[NSString alloc]initWithString:[[userInfo objectForKey:@"aps"] objectForKey: @"alert"]] isEqualToString:@""] && [[NSString alloc]initWithString:[[userInfo objectForKey:@"aps"] objectForKey: @"alert"]]!=nil)
        {
            NSString *MSG =[[NSString alloc]initWithString:[[userInfo objectForKey:@"aps"] objectForKey: @"alert"]];
            UIAlertView *alert = [[UIAlertView alloc]initWithTitle:@"Message" message:MSG delegate:nil cancelButtonTitle:@"Okay" otherButtonTitles:nil, nil];
            [alert show];
        }

        else
        {
            UIAlertView *alert = [[UIAlertView alloc]initWithTitle:@"Message" message:@"Notification Received." delegate:nil cancelButtonTitle:@"Okay" otherButtonTitles:nil, nil];
            [alert show];
        }
    }
        application.applicationIconBadgeNumber =[[[userInfo objectForKey:@"aps"] objectForKey: @"badge"]integerValue];

    if (userInfo)
    {
        NSLog(@"%@",userInfo);

        if ([userInfo objectForKey:@"aps"])
        {
            if([[userInfo objectForKey:@"aps"] objectForKey:@"badgecount"])
            {
                [UIApplication sharedApplication].applicationIconBadgeNumber = [[[userInfo objectForKey:@"aps"] objectForKey: @"badgecount"] intValue];
            }
        }
    }

    }

Now output is

现在输出是

{ aps =     
    {
        alert = "MAgic 2 SAlon App!";
        sound = default;
    };
}

my php code is `

我的PHP代码是`

// Put your device token here (without spaces):
$deviceToken = 'xxxxxxxxx';

// Put your private key's passphrase here:
$passphrase = 'xxxxxx';

// Put your alert message here:
$message = 'xxxxxxx!'; 

$ctx = stream_context_create();
stream_context_set_option($ctx, 'ssl', 'local_cert', 'ck.pem');
stream_context_set_option($ctx, 'ssl', 'passphrase', $passphrase);

// Open a connection to the APNS server
$fp = stream_socket_client(
'ssl://gateway.sandbox.push.apple.com:2195', $err,
$errstr, 60, STREAM_CLIENT_CONNECT|STREAM_CLIENT_PERSISTENT, $ctx);

if (!$fp)
exit("Failed to connect: $err $errstr" . PHP_EOL);

echo 'Connected to APNS' . PHP_EOL;

// Create the payload body
$body['aps'] = array(
'alert' => $message,
'sound' => 'default'
);

// Encode the payload as JSON
$payload = json_encode($body);

// Build the binary notification
 $msg = chr(0) . pack('n', 32) . pack('H*', $deviceToken) . pack('n',  strlen($payload)) . $payload;

// Send it to the server
$result = fwrite($fp, $msg, strlen($msg));

if (!$result)
echo 'Message not delivered' . PHP_EOL;
else
echo 'Message successfully delivered' . PHP_EOL;

// Close the connection to the server
fclose($fp);`

1 个解决方案

#1

There is no problem with your iOS code so far, but in your php script you are missing the badge count.

到目前为止，您的iOS代码没有问题，但在您的PHP脚本中，您缺少徽章计数。

In all iOS apps, unread notification counts are maintained from backend/server. When the backend/server sends a push notification to a particular device then server sends the badge count along with the payload.

在所有iOS应用中，从后端/服务器维护未读通知计数。当后端/服务器向特定设备发送推送通知时，服务器将发送徽章计数以及有效负载。

So I guess the back end is not sending you the badge count.

所以我猜后端并没有向你发送徽章数。

The backend/server team should follow this format, so that you can get badge count programatically:-

后端/服务器团队应遵循此格式，以便您可以以编程方式获取徽章计数： -

{
    "aps" :  
    {
        "alert" : "msg",
        "badge" : 1 ,
        "sound" : "demo.aiff"
    }
}

Here are tutorial link, how to add badge count in php Script:-

这是教程链接，如何在php脚本中添加徽章计数： -

http://b2cloud.com.au/tutorial/ios-push-notifications-in-php/

http://learn-php-by-example.blogspot.in/2013/01/working-with-apple-push-notification.html

#1