// // Answers.h // Crashlytics // // Copyright (c) 2015 Crashlytics, Inc. All rights reserved. // #import #import "ANSCompatibility.h" NS_ASSUME_NONNULL_BEGIN /** * This class exposes the Answers Events API, allowing you to track key * user user actions and metrics in your app. */ @interface Answers : NSObject /** * Log a Sign Up event to see users signing up for your app in real-time, understand how * many users are signing up with different methods and their success rate signing up. * * @param signUpMethodOrNil The method by which a user logged in, e.g. Twitter or Digits. * @param signUpSucceededOrNil The ultimate success or failure of the login * @param customAttributesOrNil A dictionary of custom attributes to associate with this event. */ + (void)logSignUpWithMethod:(nullable NSString *)signUpMethodOrNil success:(nullable NSNumber *)signUpSucceededOrNil customAttributes:(nullable ANS_GENERIC_NSDICTIONARY(NSString *, id) *)customAttributesOrNil; /** * Log an Log In event to see users logging into your app in real-time, understand how many * users are logging in with different methods and their success rate logging into your app. * * @param loginMethodOrNil The method by which a user logged in, e.g. email, Twitter or Digits. * @param loginSucceededOrNil The ultimate success or failure of the login * @param customAttributesOrNil A dictionary of custom attributes to associate with this event. */ + (void)logLoginWithMethod:(nullable NSString *)loginMethodOrNil success:(nullable NSNumber *)loginSucceededOrNil customAttributes:(nullable ANS_GENERIC_NSDICTIONARY(NSString *, id) *)customAttributesOrNil; /** * Log a Share event to see users sharing from your app in real-time, letting you * understand what content they're sharing from the type or genre down to the specific id. * * @param shareMethodOrNil The method by which a user shared, e.g. email, Twitter, SMS. * @param contentNameOrNil The human readable name for this piece of content. * @param contentTypeOrNil The type of content shared. * @param contentIdOrNil The unique identifier for this piece of content. Useful for finding the top shared item. * @param customAttributesOrNil A dictionary of custom attributes to associate with this event. */ + (void)logShareWithMethod:(nullable NSString *)shareMethodOrNil contentName:(nullable NSString *)contentNameOrNil contentType:(nullable NSString *)contentTypeOrNil contentId:(nullable NSString *)contentIdOrNil customAttributes:(nullable ANS_GENERIC_NSDICTIONARY(NSString *, id) *)customAttributesOrNil; /** * Log an Invite Event to track how users are inviting other users into * your application. * * @param inviteMethodOrNil The method of invitation, e.g. GameCenter, Twitter, email. * @param customAttributesOrNil A dictionary of custom attributes to associate with this event. */ + (void)logInviteWithMethod:(nullable NSString *)inviteMethodOrNil customAttributes:(nullable ANS_GENERIC_NSDICTIONARY(NSString *, id) *)customAttributesOrNil; /** * Log a Purchase event to see your revenue in real-time, understand how many users are making purchases, see which * items are most popular, and track plenty of other important purchase-related metrics. * * @param itemPriceOrNil The purchased item's price. * @param currencyOrNil The ISO4217 currency code. Example: USD * @param purchaseSucceededOrNil Was the purchase succesful or unsuccesful * @param itemNameOrNil The human-readable form of the item's name. Example: * @param itemTypeOrNil The type, or genre of the item. Example: Song * @param itemIdOrNil The machine-readable, unique item identifier Example: SKU * @param customAttributesOrNil A dictionary of custom attributes to associate with this purchase. */ + (void)logPurchaseWithPrice:(nullable NSDecimalNumber *)itemPriceOrNil currency:(nullable NSString *)currencyOrNil success:(nullable NSNumber *)purchaseSucceededOrNil itemName:(nullable NSString *)itemNameOrNil itemType:(nullable NSString *)itemTypeOrNil itemId:(nullable NSString *)itemIdOrNil customAttributes:(nullable ANS_GENERIC_NSDICTIONARY(NSString *, id) *)customAttributesOrNil; /** * Log a Level Start Event to track where users are in your game. * * @param levelNameOrNil The level name * @param customAttributesOrNil A dictionary of custom attributes to associate with this level start event. */ + (void)logLevelStart:(nullable NSString *)levelNameOrNil customAttributes:(nullable ANS_GENERIC_NSDICTIONARY(NSString *, id) *)customAttributesOrNil; /** * Log a Level End event to track how users are completing levels in your game. * * @param levelNameOrNil The name of the level completed, E.G. "1" or "Training" * @param scoreOrNil The score the user completed the level with. * @param levelCompletedSuccesfullyOrNil A boolean representing whether or not the level was completed succesfully. * @param customAttributesOrNil A dictionary of custom attributes to associate with this event. */ + (void)logLevelEnd:(nullable NSString *)levelNameOrNil score:(nullable NSNumber *)scoreOrNil success:(nullable NSNumber *)levelCompletedSuccesfullyOrNil customAttributes:(nullable ANS_GENERIC_NSDICTIONARY(NSString *, id) *)customAttributesOrNil; /** * Log an Add to Cart event to see users adding items to a shopping cart in real-time, understand how * many users start the purchase flow, see which items are most popular, and track plenty of other important * purchase-related metrics. * * @param itemPriceOrNil The purchased item's price. * @param currencyOrNil The ISO4217 currency code. Example: USD * @param itemNameOrNil The human-readable form of the item's name. Example: * @param itemTypeOrNil The type, or genre of the item. Example: Song * @param itemIdOrNil The machine-readable, unique item identifier Example: SKU * @param customAttributesOrNil A dictionary of custom attributes to associate with this event. */ + (void)logAddToCartWithPrice:(nullable NSDecimalNumber *)itemPriceOrNil currency:(nullable NSString *)currencyOrNil itemName:(nullable NSString *)itemNameOrNil itemType:(nullable NSString *)itemTypeOrNil itemId:(nullable NSString *)itemIdOrNil customAttributes:(nullable ANS_GENERIC_NSDICTIONARY(NSString *, id) *)customAttributesOrNil; /** * Log a Start Checkout event to see users moving through the purchase funnel in real-time, understand how many * users are doing this and how much they're spending per checkout, and see how it related to other important * purchase-related metrics. * * @param totalPriceOrNil The total price of the cart. * @param currencyOrNil The ISO4217 currency code. Example: USD * @param itemCountOrNil The number of items in the cart. * @param customAttributesOrNil A dictionary of custom attributes to associate with this event. */ + (void)logStartCheckoutWithPrice:(nullable NSDecimalNumber *)totalPriceOrNil currency:(nullable NSString *)currencyOrNil itemCount:(nullable NSNumber *)itemCountOrNil customAttributes:(nullable ANS_GENERIC_NSDICTIONARY(NSString *, id) *)customAttributesOrNil; /** * Log a Rating event to see users rating content within your app in real-time and understand what * content is most engaging, from the type or genre down to the specific id. * * @param ratingOrNil The integer rating given by the user. * @param contentNameOrNil The human readable name for this piece of content. * @param contentTypeOrNil The type of content shared. * @param contentIdOrNil The unique identifier for this piece of content. Useful for finding the top shared item. * @param customAttributesOrNil A dictionary of custom attributes to associate with this event. */ + (void)logRating:(nullable NSNumber *)ratingOrNil contentName:(nullable NSString *)contentNameOrNil contentType:(nullable NSString *)contentTypeOrNil contentId:(nullable NSString *)contentIdOrNil customAttributes:(nullable ANS_GENERIC_NSDICTIONARY(NSString *, id) *)customAttributesOrNil; /** * Log a Content View event to see users viewing content within your app in real-time and * understand what content is most engaging, from the type or genre down to the specific id. * * @param contentNameOrNil The human readable name for this piece of content. * @param contentTypeOrNil The type of content shared. * @param contentIdOrNil The unique identifier for this piece of content. Useful for finding the top shared item. * @param customAttributesOrNil A dictionary of custom attributes to associate with this event. */ + (void)logContentViewWithName:(nullable NSString *)contentNameOrNil contentType:(nullable NSString *)contentTypeOrNil contentId:(nullable NSString *)contentIdOrNil customAttributes:(nullable ANS_GENERIC_NSDICTIONARY(NSString *, id) *)customAttributesOrNil; /** * Log a Search event allows you to see users searching within your app in real-time and understand * exactly what they're searching for. * * @param queryOrNil The user's query. * @param customAttributesOrNil A dictionary of custom attributes to associate with this event. */ + (void)logSearchWithQuery:(nullable NSString *)queryOrNil customAttributes:(nullable ANS_GENERIC_NSDICTIONARY(NSString *, id) *)customAttributesOrNil; /** * Log a Custom Event to see user actions that are uniquely important for your app in real-time, to see how often * they're performing these actions with breakdowns by different categories you add. Use a human-readable name for * the name of the event, since this is how the event will appear in Answers. * * @param eventName The human-readable name for the event. * @param customAttributesOrNil A dictionary of custom attributes to associate with this event. Attribute keys * must be NSString and and values must be NSNumber or NSString. * @discussion How we treat NSNumbers: * We will provide information about the distribution of values over time. * * How we treat NSStrings: * NSStrings are used as categorical data, allowing comparison across different category values. * Strings are limited to a maximum length of 100 characters, attributes over this length will be * truncated. * * When tracking the Tweet views to better understand user engagement, sending the tweet's length * and the type of media present in the tweet allows you to track how tweet length and the type of media influence * engagement. */ + (void)logCustomEventWithName:(NSString *)eventName customAttributes:(nullable ANS_GENERIC_NSDICTIONARY(NSString *, id) *)customAttributesOrNil; @end NS_ASSUME_NONNULL_END /* * Below are a number of statically defined methods which allow SDK developers to easily * and safely log events to Answers if it is installed in a host application. * */ // Safely gets the Answers class if it is available at runtime. // This is useful for SDKs dynamically checking if Answers is available, and // only performing some actions if so. static _Nullable Class ANSGetAnswersClass() { Class answersClass = NSClassFromString(@"Answers"); if ([answersClass respondsToSelector:@selector(logCustomEventWithName:customAttributes:)]) { return answersClass; } return nil; } // Safely logs an AnswersCustomEvent if Answers is available at runtime. // This is useful for SDKs dynamically logging events to Answers if it is available. static void ANSLogCustomEvent(NSString *_Nonnull eventName, NSDictionary *_Nullable customAttributesOrNil) { Class answersClass = ANSGetAnswersClass(); if (!answersClass) { return; } [answersClass logCustomEventWithName:eventName customAttributes:customAttributesOrNil]; }