Get all font name in ios

How to check if a font is available in version of iOS?

- (void) getAllFontName {

    NSArray *familyNames = [[NSArray alloc] initWithArray:[UIFont familyNames]];

    

    NSArray *fontNames;

    NSInteger indFamily, indFont;

    for (indFamily=0; indFamily<[familyNames count]; ++indFamily)

    {

        NSLog(@"Family name: %@", [familyNames objectAtIndex:indFamily]);

        fontNames = [[NSArray alloc] initWithArray:

                     [UIFont fontNamesForFamilyName:

                      [familyNames objectAtIndex:indFamily]]];

        for (indFont=0; indFont<[fontNames count]; ++indFont)

        {

            NSLog(@"Font name: %@", [fontNames objectAtIndex:indFont]);

        }

    }

}

Push Notifications for iOS 10 code in objective-c

Step by step guide to implement push notification in iOS10


Step 1 : Import UserNotifications.framework in your AppDelegate.h file

#import <UserNotifications/UserNotifications.h>

Setp 2 : Add "UNUserNotificationCenterDelegate"

@interface AppDelegate : UIResponder <UIApplicationDelegate,UNUserNotificationCenterDelegate>

@end

Step 3 :  Register for push notification in AppDelegate.m file

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

// Override point for customization after application launch.

UNUserNotificationCenter *notificationCenter = [UNUserNotificationCenter currentNotificationCenter]; notificationCenter.delegate = self; [notificationCenter requestAuthorizationWithOptions:(UNAuthorizationOptionSound | UNAuthorizationOptionAlert | UNAuthorizationOptionBadge) completionHandler:^(BOOL granted, NSError * _Nullable error){ if( !error ){ [[UIApplication sharedApplication] registerForRemoteNotifications]; } }];

return YES;

}

Step 4 :  Now time to implement Notification Delegate methods in AppDelegate.m file.-

-(void)userNotificationCenter:(UNUserNotificationCenter *)center willPresentNotification:(UNNotification *)notification withCompletionHandler:(void (^)(UNNotificationPresentationOptions options))completionHandler{
NSLog(@"User Info = %@",notification.request.content.userInfo);
completionHandler(UNNotificationPresentationOptionAlert | UNNotificationPresentationOptionBadge | UNNotificationPresentationOptionSound);
}

- (void)userNotificationCenter:(UNUserNotificationCenter *)center didReceiveNotificationResponse:(UNNotificationResponse *)response withCompletionHandler:(void(^)())completionHandler{

NSLog(@"User Info = %@",response.notification.request.content.userInfo);
completionHandler();
}