Is it possible that device token is null at first time? I have removed white space from
device token but still it will show null in database.
deviceTokenStr =[[[[deviceToken description]
stringByReplacingOccurrencesOfString: #"<" withString: #""]
stringByReplacingOccurrencesOfString: #">" withString: #""]
stringByReplacingOccurrencesOfString: #" " withString: #""];
NSLog(#"device token------------%#",deviceTokenStr);
devicetk=[deviceTokenStr retain];
NSLog(#"My token is: %#", deviceTokenStr);
No it's not possible that device token will return null.
- (void)application:(UIApplication *)application didRegisterForRemoteNotificationsWithDeviceToken:(NSData *)devToken
{
NSString *devicetoken = [[[[devToken description]
stringByReplacingOccurrencesOfString:#"<"withString:#""]
stringByReplacingOccurrencesOfString:#">" withString:#""]
stringByReplacingOccurrencesOfString: #" " withString: #""];
NSLog(#"token :: %#", devicetoken);
}
Related
I want to get number as it is with "-" " " "." while picking up a contact from phone book here's my code .
My main motive is to extract the country code from the number if + is present.
Also please suggest me if there is any other way to access country code.
- (BOOL)peoplePickerNavigationController:(ABPeoplePickerNavigationController *)peoplePicker shouldContinueAfterSelectingPerson:(ABRecordRef)person property:(ABPropertyID)property identifier:(ABMultiValueIdentifier)identifier;
{
if (property == kABPersonPhoneProperty) {
ABMultiValueRef multiPhones = ABRecordCopyValue(person, kABPersonPhoneProperty);
for(CFIndex i = 0; i < ABMultiValueGetCount(multiPhones); i++) {
if(identifier == ABMultiValueGetIdentifierAtIndex (multiPhones, i)) {
CFStringRef phoneNumberRef = ABMultiValueCopyValueAtIndex(multiPhones, i);
CFRelease(multiPhones);
NSString *phoneNumber = (__bridge NSString *) phoneNumberRef;
CFRelease(phoneNumberRef);
if ([phoneNumber rangeOfString:#"+"].location == NSNotFound) {
phoneNumber = [phoneNumber stringByReplacingOccurrencesOfString:#"(" withString:#""];
phoneNumber = [phoneNumber stringByReplacingOccurrencesOfString:#")" withString:#""];
phoneNumber = [phoneNumber stringByReplacingOccurrencesOfString:#" " withString:#""];
phoneNumber = [phoneNumber stringByReplacingOccurrencesOfString:#"-" withString:#""];
phoneNumber = [phoneNumber stringByReplacingOccurrencesOfString:#"." withString:#""];
self.lblMobileNumber.text = [NSString stringWithFormat:#"%#", phoneNumber];
} else {
NSArray *PhoneNumberComponents = [phoneNumber componentsSeparatedByString:#" "];
NSString * strCountryCode = PhoneNumberComponents[0] ;
[self.btnCountryCode setTitle:strCountryCode forState:UIControlStateNormal];
phoneNumber= [phoneNumber stringByReplacingOccurrencesOfString:PhoneNumberComponents[0] withString:#""];
NSLog(#"countryCodeSepratedStr%#",phoneNumber);
phoneNumber = [phoneNumber stringByReplacingOccurrencesOfString:#"(" withString:#""];
phoneNumber = [phoneNumber stringByReplacingOccurrencesOfString:#")" withString:#""];
phoneNumber = [phoneNumber stringByReplacingOccurrencesOfString:#" " withString:#""];
phoneNumber = [phoneNumber stringByReplacingOccurrencesOfString:#"-" withString:#""];
phoneNumber = [phoneNumber stringByReplacingOccurrencesOfString:#"." withString:#""];
self.lblMobileNumber.text = [NSString stringWithFormat:#"%#", phoneNumber];
}
}
}
}
return NO;
}
I wouldn't be inclined do any of that string manipulation stuff, but just use regular expression to look for + followed by number at start of the string, using capturing parentheses to grab just the country code:
NSError *error;
NSRegularExpression *regex = [NSRegularExpression regularExpressionWithPattern:#"^\\s*\\+\\s*(\\d+)[^\\d]*(.*)$" options:0 error:&error];
NSTextCheckingResult *result = [regex firstMatchInString:phoneNumber options:0 range:NSMakeRange(0, [phoneNumber length])];
if (result) {
NSString *countryCode = [phoneNumber substringWithRange:[result rangeAtIndex:1]];
NSString *phoneNumberWithoutCountryCode = [phoneNumber substringWithRange:[result rangeAtIndex:2]];
} else {
// no country code found
}
I want show a APNS device token with UILabel.
So I coded below:
//AppDelegate.m
- (void)application:(UIApplication*)application
didRegisterForRemoteNotificationsWithDeviceToken:(NSData*)deviceToken
{
// TODO: Pass the token to our server
NSString *devToken = [[[[deviceToken description]
stringByReplacingOccurrencesOfString:#"<"withString:#""]
stringByReplacingOccurrencesOfString:#">" withString:#""]
stringByReplacingOccurrencesOfString: #" " withString: #""];
NSString *str = [NSString
stringWithFormat:#"Device Token=%#",devToken];
UIAlertView *alertCtr = [[UIAlertView alloc] initWithTitle:#"Token is " message:devToken delegate:self cancelButtonTitle:#"Cancel" otherButtonTitles: nil];
[alertCtr show];
NSLog(#"device token - %#",str);
viewc = [ViewController alloc];
viewc.tokenLabel.text = str;
}
But nothing happend. What's wrong?
viewc = [ViewController alloc];
viewc.tokenLabel.text = str;
After alloc'ing your view controller, you should init it too. And present it, whether modally or in a navigation controller or something else, it's up to you.
I am using this coding for apple push notification, push notifications are coming but they are coming without any badges, any suggestion what is wrong with this code, that I am not getting badges. I already check the setting tab, and badges are on there.
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
[[UIApplication sharedApplication]
registerForRemoteNotificationTypes:
(UIRemoteNotificationTypeAlert |
UIRemoteNotificationTypeBadge |
UIRemoteNotificationTypeSound)];
[UIApplication sharedApplication].applicationIconBadgeNumber = 0;
}
- (void)application:(UIApplication *)app didRegisterForRemoteNotificationsWithDeviceToken:(NSData *)deviceToken1 {
NSString *str = [NSString
stringWithFormat:#"%#",deviceToken1];
NSLog(#"%#",str);
self.deviceToken = [NSString stringWithFormat:#"%#",str];
NSLog(#"dev --- %#",self.deviceToken);
self.deviceToken = [self.deviceToken stringByReplacingOccurrencesOfString:#"<" withString:#""];
self.deviceToken = [self.deviceToken stringByReplacingOccurrencesOfString:#" " withString:#""];
self.deviceToken = [self.deviceToken stringByReplacingOccurrencesOfString:#">" withString:#""];
NSLog(#"dev --- %#",self.deviceToken);
}
- (void)application:(UIApplication *)app didFailToRegisterForRemoteNotificationsWithError:(NSError *)err {
NSString *str = [NSString stringWithFormat: #"Error: %#", err];
NSLog(#"%#",str);
}
- (void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo {
NSLog(#"Received notification: %#", userInfo);
//[self addMessageFromRemoteNotification:userInfo];
NSString* alertValue = [[userInfo valueForKey:#"aps"] valueForKey:#"badge"];
NSLog(#"my message-- %#",alertValue);
int badgeValue= [alertValue intValue];
[[UIApplication sharedApplication] setApplicationIconBadgeNumber:badgeValue];
}
There was a problem with my server side coding as I just find out that badge value has to be implicitly set as integer to get desired result.
As I'm getting null value in badge value.
I have faced this issue before , hope this helps
{"aps":{"alert":"dsfdsfsdfsdfsdfdfdfsdfsdf","badge":1,"sound":"a"}}
make sure there is no double quotation mark on badge value
I want to replace several different groups of characters in one NSString. Currently I am doing it with several repeating methods, however I am hoping there is a way of doing this in one method:
NSString *result = [html stringByReplacingOccurrencesOfString:#"<B&" withString:#" "];
NSString *result2 = [result stringByReplacingOccurrencesOfString:#"</B>" withString:#" "];
NSString *result3 = [result2 stringByReplacingOccurrencesOfString:#"gt;" withString:#" "];
return [result3 stringByReplacingOccurrencesOfString:#" Description " withString:#""];
I don't think there is anything in the SDK, but you could at least use a category for this so you can write something like this:
NSDictionary *replacements = [NSDictionary dictionaryWithObjectsAndKeys:
#" ", #"<B&",
#" ", #"</B>",
#" ", #"gt;"
#"" , #" Description ",
nil];
return [html stringByReplacingStringsFromDictionary:replacements];
... by using something like the following:
#interface NSString (ReplaceExtensions)
- (NSString *)stringByReplacingStringsFromDictionary:(NSDictionary *)dict;
#end
#implementation NSString (ReplaceExtensions)
- (NSString *)stringByReplacingStringsFromDictionary:(NSDictionary *)dict
{
NSMutableString *string = [self mutableCopy];
for (NSString *target in dict) {
[string replaceOccurrencesOfString:target withString:[dict objectForKey:target]
options:0 range:NSMakeRange(0, [string length])];
}
return [string autorelease];
}
#end
In modern Objective C with ARC:
-(NSString*)stringByReplacingStringsFromDictionary:(NSDictionary*)dict
{
NSMutableString *string = self.mutableCopy;
for(NSString *key in dict)
[string replaceOccurrencesOfString:key withString:dict[key] options:0 range:NSMakeRange(0, string.length)];
return string.copy;
}
How to get Device Token from my iPhone Device?
this method will print the deviceToken in console in debug mode, if you want to see the device token you can see in UIAlert also.
- (void)application:(UIApplication *)application didRegisterForRemoteNotificationsWithDeviceToken:(NSData *)deviceToken {
NSLog(#"APN device token: %#", deviceToken);
NSString *deviceTokenString = [NSString stringWithFormat:#"%#",deviceToken];
UIAlertView *deviceTokenAlert = [[UIAlertView alloc] initWithTitle:#"Device Token"
message:deviceTokenString
delegate:self
cancelButtonTitle:#"OK"
otherButtonTitles:nil];
}
If you have implemented this method
- (void)application:(UIApplication *)application didRegisterForRemoteNotificationsWithDeviceToken:(NSData *)deviceToken {
}
for Push Notification then you will get the device token (This method is actually one of the two methods that you require to implement in the application)
This might find it useful http://urbanairship.com/docs/push.html
you can also look at Push Notification in Iphone application
I hope you find this useful.
This method will show your device token in console.
- (void)application:(UIApplication *)app didRegisterForRemoteNotificationsWithDeviceToken:(NSData *)deviceToken {
NSString *str = [NSString
stringWithFormat:#"%#",deviceToken];
NSString *newString = [str stringByReplacingOccurrencesOfString:#" " withString:#""];
newString = [newString stringByReplacingOccurrencesOfString:#"<" withString:#""];
newString = [newString stringByReplacingOccurrencesOfString:#">" withString:#""];
[[NSUserDefaults standardUserDefaults] setObject:newString forKey:#"deviceToken"];
NSLog(#"Your deviceToken ---> %#",newString);
}