AppEventsConstants (facebook 4.8.1 API)

java.lang.Object
- com.facebook.appevents.AppEventsConstants

```
public class AppEventsConstants
extends java.lang.Object
```
Predefined event and parameter names for logging events common to many apps. Logging occurs through the AppEventsLogger.logEvent(String, android.os.Bundle) family of methods.

Field Summary

Fields
Modifier and Type	Field and Description
`static java.lang.String`	`EVENT_NAME_ACHIEVED_LEVEL` Log this event when the user has achieved a level in the app.
`static java.lang.String`	`EVENT_NAME_ACTIVATED_APP` Log this event when an app is being activated.
`static java.lang.String`	`EVENT_NAME_ADDED_PAYMENT_INFO` Log this event when the user has entered their payment info.
`static java.lang.String`	`EVENT_NAME_ADDED_TO_CART` Log this event when the user has added an item to their cart.
`static java.lang.String`	`EVENT_NAME_ADDED_TO_WISHLIST` Log this event when the user has added an item to their wishlist.
`static java.lang.String`	`EVENT_NAME_COMPLETED_REGISTRATION` Log this event when the user has completed registration with the app.
`static java.lang.String`	`EVENT_NAME_COMPLETED_TUTORIAL` Log this event when the user has completed a tutorial in the app.
`static java.lang.String`	`EVENT_NAME_DEACTIVATED_APP`
`static java.lang.String`	`EVENT_NAME_INITIATED_CHECKOUT` Log this event when the user has entered the checkout process.
`static java.lang.String`	`EVENT_NAME_PURCHASED` Log this event when the user has completed a purchase.
`static java.lang.String`	`EVENT_NAME_RATED` Log this event when the user has rated an item in the app.
`static java.lang.String`	`EVENT_NAME_SEARCHED` Log this event when the user has performed a search within the app.
`static java.lang.String`	`EVENT_NAME_SESSION_INTERRUPTIONS`
`static java.lang.String`	`EVENT_NAME_SPENT_CREDITS` Log this event when the user has spent app credits.
`static java.lang.String`	`EVENT_NAME_TIME_BETWEEN_SESSIONS`
`static java.lang.String`	`EVENT_NAME_UNLOCKED_ACHIEVEMENT` Log this event when the user has unlocked an achievement in the app.
`static java.lang.String`	`EVENT_NAME_VIEWED_CONTENT` Log this event when the user has viewed a form of content in the app.
`static java.lang.String`	`EVENT_PARAM_CONTENT_ID` Parameter key used to specify an ID for the specific piece of content being logged about.
`static java.lang.String`	`EVENT_PARAM_CONTENT_TYPE` Parameter key used to specify a generic content type/family for the logged event, e.g.
`static java.lang.String`	`EVENT_PARAM_CURRENCY` Parameter key used to specify currency used with logged event.
`static java.lang.String`	`EVENT_PARAM_DESCRIPTION` Parameter key used to specify a description appropriate to the event being logged.
`static java.lang.String`	`EVENT_PARAM_LEVEL` Parameter key used to specify the level achieved in an EVENT_NAME_LEVEL_ACHIEVED event.
`static java.lang.String`	`EVENT_PARAM_MAX_RATING_VALUE` Parameter key used to specify the maximum rating available for the EVENT_NAME_RATE event.
`static java.lang.String`	`EVENT_PARAM_NUM_ITEMS` Parameter key used to specify how many items are being processed for an EVENT_NAME_INITIATED_CHECKOUT or EVENT_NAME_PURCHASE event.
`static java.lang.String`	`EVENT_PARAM_PAYMENT_INFO_AVAILABLE` Parameter key used to specify whether payment info is available for the EVENT_NAME_INITIATED_CHECKOUT event.
`static java.lang.String`	`EVENT_PARAM_REGISTRATION_METHOD` Parameter key used to specify the method the user has used to register for the app, e.g., "Facebook", "email", "Twitter", etc.
`static java.lang.String`	`EVENT_PARAM_SEARCH_STRING` Parameter key used to specify the string provided by the user for a search operation.
`static java.lang.String`	`EVENT_PARAM_SOURCE_APPLICATION` Parameter key used to specify source application package.
`static java.lang.String`	`EVENT_PARAM_SUCCESS` Parameter key used to specify whether the activity being logged about was successful or not.
`static java.lang.String`	`EVENT_PARAM_VALUE_NO` No-valued parameter value to be used with parameter keys that need a Yes/No value
`static java.lang.String`	`EVENT_PARAM_VALUE_YES` Yes-valued parameter value to be used with parameter keys that need a Yes/No value

Constructor Summary

Constructors
Constructor and Description

AppEventsConstants()

Constructors
Constructor and Description
`AppEventsConstants()`

Method Summary
- Methods inherited from class java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - EVENT_NAME_ACTIVATED_APP
```
public static final java.lang.String EVENT_NAME_ACTIVATED_APP
```
    Log this event when an app is being activated.
    
    See Also:
    
    Constant Field Values
  - EVENT_NAME_DEACTIVATED_APP
```
public static final java.lang.String EVENT_NAME_DEACTIVATED_APP
```
    See Also:
    
    Constant Field Values
  - EVENT_NAME_SESSION_INTERRUPTIONS
```
public static final java.lang.String EVENT_NAME_SESSION_INTERRUPTIONS
```
    See Also:
    
    Constant Field Values
  - EVENT_NAME_TIME_BETWEEN_SESSIONS
```
public static final java.lang.String EVENT_NAME_TIME_BETWEEN_SESSIONS
```
    See Also:
    
    Constant Field Values
  - EVENT_NAME_COMPLETED_REGISTRATION
```
public static final java.lang.String EVENT_NAME_COMPLETED_REGISTRATION
```
    Log this event when the user has completed registration with the app.
    
    See Also:
    
    Constant Field Values
  - EVENT_NAME_VIEWED_CONTENT
```
public static final java.lang.String EVENT_NAME_VIEWED_CONTENT
```
    Log this event when the user has viewed a form of content in the app.
    
    See Also:
    
    Constant Field Values
  - EVENT_NAME_SEARCHED
```
public static final java.lang.String EVENT_NAME_SEARCHED
```
    Log this event when the user has performed a search within the app.
    
    See Also:
    
    Constant Field Values
  - EVENT_NAME_RATED
```
public static final java.lang.String EVENT_NAME_RATED
```
    Log this event when the user has rated an item in the app. The valueToSum passed to logEvent should be the numeric rating.
    
    See Also:
    
    Constant Field Values
  - EVENT_NAME_COMPLETED_TUTORIAL
```
public static final java.lang.String EVENT_NAME_COMPLETED_TUTORIAL
```
    Log this event when the user has completed a tutorial in the app.
    
    See Also:
    
    Constant Field Values
  - EVENT_NAME_ADDED_TO_CART
```
public static final java.lang.String EVENT_NAME_ADDED_TO_CART
```
    Log this event when the user has added an item to their cart. The valueToSum passed to logEvent should be the item's price.
    
    See Also:
    
    Constant Field Values
  - EVENT_NAME_ADDED_TO_WISHLIST
```
public static final java.lang.String EVENT_NAME_ADDED_TO_WISHLIST
```
    Log this event when the user has added an item to their wishlist. The valueToSum passed to logEvent should be the item's price.
    
    See Also:
    
    Constant Field Values
  - EVENT_NAME_INITIATED_CHECKOUT
```
public static final java.lang.String EVENT_NAME_INITIATED_CHECKOUT
```
    Log this event when the user has entered the checkout process. The valueToSum passed to logEvent should be the total price in the cart.
    
    See Also:
    
    Constant Field Values
  - EVENT_NAME_ADDED_PAYMENT_INFO
```
public static final java.lang.String EVENT_NAME_ADDED_PAYMENT_INFO
```
    Log this event when the user has entered their payment info.
    
    See Also:
    
    Constant Field Values
  - EVENT_NAME_PURCHASED
```
public static final java.lang.String EVENT_NAME_PURCHASED
```
    Log this event when the user has completed a purchase. The AppEventsLogger.logPurchase(java.math.BigDecimal, java.util.Currency) method is a shortcut for logging this event.
    
    See Also:
    
    Constant Field Values
  - EVENT_NAME_ACHIEVED_LEVEL
```
public static final java.lang.String EVENT_NAME_ACHIEVED_LEVEL
```
    Log this event when the user has achieved a level in the app.
    
    See Also:
    
    Constant Field Values
  - EVENT_NAME_UNLOCKED_ACHIEVEMENT
```
public static final java.lang.String EVENT_NAME_UNLOCKED_ACHIEVEMENT
```
    Log this event when the user has unlocked an achievement in the app.
    
    See Also:
    
    Constant Field Values
  - EVENT_NAME_SPENT_CREDITS
```
public static final java.lang.String EVENT_NAME_SPENT_CREDITS
```
    Log this event when the user has spent app credits. The valueToSum passed to logEvent should be the number of credits spent.
    
    See Also:
    
    Constant Field Values
  - EVENT_PARAM_CURRENCY
```
public static final java.lang.String EVENT_PARAM_CURRENCY
```
    Parameter key used to specify currency used with logged event. E.g. "USD", "EUR", "GBP". See ISO-4217 for specific values.
    
    See Also:
    
    Constant Field Values
  - EVENT_PARAM_REGISTRATION_METHOD
```
public static final java.lang.String EVENT_PARAM_REGISTRATION_METHOD
```
    Parameter key used to specify the method the user has used to register for the app, e.g., "Facebook", "email", "Twitter", etc.
    
    See Also:
    
    Constant Field Values
  - EVENT_PARAM_CONTENT_TYPE
```
public static final java.lang.String EVENT_PARAM_CONTENT_TYPE
```
    Parameter key used to specify a generic content type/family for the logged event, e.g. "music", "photo", "video". Options to use will vary depending on the nature of the app.
    
    See Also:
    
    Constant Field Values
  - EVENT_PARAM_CONTENT_ID
```
public static final java.lang.String EVENT_PARAM_CONTENT_ID
```
    Parameter key used to specify an ID for the specific piece of content being logged about. This could be an EAN, article identifier, etc., depending on the nature of the app.
    
    See Also:
    
    Constant Field Values
  - EVENT_PARAM_SEARCH_STRING
```
public static final java.lang.String EVENT_PARAM_SEARCH_STRING
```
    Parameter key used to specify the string provided by the user for a search operation.
    
    See Also:
    
    Constant Field Values
  - EVENT_PARAM_SUCCESS
```
public static final java.lang.String EVENT_PARAM_SUCCESS
```
    Parameter key used to specify whether the activity being logged about was successful or not. EVENT_PARAM_VALUE_YES and EVENT_PARAM_VALUE_NO are good canonical values to use for this parameter.
    
    See Also:
    
    Constant Field Values
  - EVENT_PARAM_MAX_RATING_VALUE
```
public static final java.lang.String EVENT_PARAM_MAX_RATING_VALUE
```
    Parameter key used to specify the maximum rating available for the EVENT_NAME_RATE event. E.g., "5" or "10".
    
    See Also:
    
    Constant Field Values
  - EVENT_PARAM_PAYMENT_INFO_AVAILABLE
```
public static final java.lang.String EVENT_PARAM_PAYMENT_INFO_AVAILABLE
```
    Parameter key used to specify whether payment info is available for the EVENT_NAME_INITIATED_CHECKOUT event. EVENT_PARAM_VALUE_YES and EVENT_PARAM_VALUE_NO are good canonical values to use for this parameter.
    
    See Also:
    
    Constant Field Values
  - EVENT_PARAM_NUM_ITEMS
```
public static final java.lang.String EVENT_PARAM_NUM_ITEMS
```
    Parameter key used to specify how many items are being processed for an EVENT_NAME_INITIATED_CHECKOUT or EVENT_NAME_PURCHASE event.
    
    See Also:
    
    Constant Field Values
  - EVENT_PARAM_LEVEL
```
public static final java.lang.String EVENT_PARAM_LEVEL
```
    Parameter key used to specify the level achieved in an EVENT_NAME_LEVEL_ACHIEVED event.
    
    See Also:
    
    Constant Field Values
  - EVENT_PARAM_DESCRIPTION
```
public static final java.lang.String EVENT_PARAM_DESCRIPTION
```
    Parameter key used to specify a description appropriate to the event being logged. E.g., the name of the achievement unlocked in the EVENT_NAME_ACHIEVEMENT_UNLOCKED event.
    
    See Also:
    
    Constant Field Values
  - EVENT_PARAM_SOURCE_APPLICATION
```
public static final java.lang.String EVENT_PARAM_SOURCE_APPLICATION
```
    Parameter key used to specify source application package.
    
    See Also:
    
    Constant Field Values
  - EVENT_PARAM_VALUE_YES
```
public static final java.lang.String EVENT_PARAM_VALUE_YES
```
    Yes-valued parameter value to be used with parameter keys that need a Yes/No value
    
    See Also:
    
    Constant Field Values
  - EVENT_PARAM_VALUE_NO
```
public static final java.lang.String EVENT_PARAM_VALUE_NO
```
    No-valued parameter value to be used with parameter keys that need a Yes/No value
    
    See Also:
    
    Constant Field Values
- Constructor Detail
  - AppEventsConstants
```
public AppEventsConstants()
```

Class AppEventsConstants

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

EVENT_NAME_ACTIVATED_APP

EVENT_NAME_DEACTIVATED_APP

EVENT_NAME_SESSION_INTERRUPTIONS

EVENT_NAME_TIME_BETWEEN_SESSIONS

EVENT_NAME_COMPLETED_REGISTRATION

EVENT_NAME_VIEWED_CONTENT

EVENT_NAME_SEARCHED

EVENT_NAME_RATED

EVENT_NAME_COMPLETED_TUTORIAL

EVENT_NAME_ADDED_TO_CART

EVENT_NAME_ADDED_TO_WISHLIST

EVENT_NAME_INITIATED_CHECKOUT

EVENT_NAME_ADDED_PAYMENT_INFO

EVENT_NAME_PURCHASED

EVENT_NAME_ACHIEVED_LEVEL

EVENT_NAME_UNLOCKED_ACHIEVEMENT

EVENT_NAME_SPENT_CREDITS

EVENT_PARAM_CURRENCY

EVENT_PARAM_REGISTRATION_METHOD

EVENT_PARAM_CONTENT_TYPE

EVENT_PARAM_CONTENT_ID

EVENT_PARAM_SEARCH_STRING

EVENT_PARAM_SUCCESS

EVENT_PARAM_MAX_RATING_VALUE

EVENT_PARAM_PAYMENT_INFO_AVAILABLE

EVENT_PARAM_NUM_ITEMS

EVENT_PARAM_LEVEL

EVENT_PARAM_DESCRIPTION

EVENT_PARAM_SOURCE_APPLICATION

EVENT_PARAM_VALUE_YES

EVENT_PARAM_VALUE_NO

Constructor Detail

AppEventsConstants