CODEWITHSUNDEEP
iosobjective-ciphonedevicedevicetoken
facebook-100001564118706
facebook-100001564118706

Reputation: 25

device token change in another app

I wrote 3 apps to get the device token in my iPad, but each app got different device token.

app1:4e8eb1d864c80fd8426615cd8ca4133c8bde78c30910cd1a8b82c917b612f38d
app2:2645100209412c457e87744c0af9ff323e28f6b2195c0fa9b835ddeebfe1391b
app3:f5958b3bad17feda02e64f9814f01cfafdda0b8283977214916c3d7eaa8b8dc8

Is that normal? I have checked some information which says that different apps on a same device will get a same device token... but according to my testing it seems not true.

Any comment would be appreciated :)

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

return YES;

}

- (void)application:(UIApplication*)application didRegisterForRemoteNotificationsWithDeviceToken:(NSData*)deviceToken{

NSString *newToken =[deviceToken description];
newToken = [newToken stringByTrimmingCharactersInSet:[NSCharacterSet characterSetWithCharactersInString:@"<>"]];
newToken = [newToken stringByReplacingOccurrencesOfString:@" " withString:@""];

NSLog(@"*******************");
NSLog(@"Token%@",newToken);}

-(void)application:(UIApplication *)application didFailToRegisterForRemoteNotificationsWithError:(NSError *)error{
NSLog(@"errorwwwwww:%@",[error description]);}

Upvotes: 2

Views: 217

Answers (2)

Tushar
Tushar

Reputation: 88

Its perfectly normal.The device token changes with the bundle id of the app and the certificate used to create it.

Upvotes: 0

nburk
nburk

Reputation: 22731

It is perfectly normal!

A device token identifies a device and an app both at the same time. Think about it, it makes perfectly sense since the device tokens are used to identify the app within iOS when push notifications are received. If every app would return the device token, iOS wouldn't know where to deliver the push notification once it arrives at the device.

Upvotes: 3

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