```
public class Constants

                    
```
Centralised SDK-wide constant values that are build-time parameters rather than remotely configurable ones. Moving them here makes it explicit which settings are hard-coded in the SDK and which ones can be supplied by the backend at runtime.

Field Summary

Fields
Modifier and Type	Field	Description
`private final Long`	`FLUSH_INTERVAL_MS`
`private final Long`	`CONFIG_REFRESH_INTERVAL_MS`
`private final Integer`	`MAX_QUEUE_SIZE`
`private final Integer`	`THROTTLE_EVENTS_PER_HOUR`
`private final Integer`	`RETRY_MAX_ATTEMPTS`
`private final Integer`	`CIRCUIT_BREAKER_THRESHOLD`
`private final Long`	`MIN_WORKER_INTERVAL_MS`
`private final Integer`	`MAX_EVENT_BATCH_SIZE`
`private final Long`	`CIRCUIT_BREAKER_COOLDOWN_MS`
`private final Long`	`REFERRER_FETCH_TIMEOUT_MS`
`private final String`	`ORGANIC_UTM_MEDIUM`
`private final Long`	`INSTALL_EVENT_MAX_DIFF_MS`
`private final String`	`KEY_SENT_INSTALL`
`private final String`	`KEY_QUEUE_JSON`
`private final String`	`KEY_RAW_ID`
`private final String`	`KEY_CACHED_REFERRER`
`private final String`	`KEY_CUSTOMER_USER_ID`
`private final String`	`KEY_SDK_FIRST_RUN_TS_MS`
`private final String`	`KEY_APP_INSTALL_TS_MS`
`private final String`	`MATCH_BASE_URL`
`private final String`	`KEY_USER_DATA`
`private final String`	`DEFAULT_PREFS_NAME`
`public final static Constants`	`INSTANCE`

Method Summary

Modifier and Type	Method	Description
`final Long`	`getFLUSH_INTERVAL_MS()`	Default interval (in ms) at which the SDK flushes queued events.
`final Long`	`getCONFIG_REFRESH_INTERVAL_MS()`	How often (in ms) the SDK refreshes the remote configuration.
`final Integer`	`getMAX_QUEUE_SIZE()`	Maximum number of events kept in memory / on disk before drops occur.
`final Integer`	`getTHROTTLE_EVENTS_PER_HOUR()`	Maximum number of events the SDK will send per hour before throttling.
`final Integer`	`getRETRY_MAX_ATTEMPTS()`	Maximum number of retry attempts for network calls before failing permanently.
`final Integer`	`getCIRCUIT_BREAKER_THRESHOLD()`	Number of consecutive failures after which the circuit-breaker opens.
`final Long`	`getMIN_WORKER_INTERVAL_MS()`	Minimum periodic interval for WorkManager periodic tasks.
`final Integer`	`getMAX_EVENT_BATCH_SIZE()`	Maximum number of events to send in a single batch.
`final Long`	`getCIRCUIT_BREAKER_COOLDOWN_MS()`	Cooldown period in milliseconds for the circuit breaker.
`final Long`	`getREFERRER_FETCH_TIMEOUT_MS()`	Timeout in milliseconds for fetching the Play Store referrer.
`final String`	`getORGANIC_UTM_MEDIUM()`	UTM medium value for organic installs.
`final Long`	`getINSTALL_EVENT_MAX_DIFF_MS()`	Max difference between app install time and SDK first run to send install event.
`final String`	`getKEY_SENT_INSTALL()`
`final String`	`getKEY_QUEUE_JSON()`
`final String`	`getKEY_RAW_ID()`
`final String`	`getKEY_CACHED_REFERRER()`
`final String`	`getKEY_CUSTOMER_USER_ID()`
`final String`	`getKEY_SDK_FIRST_RUN_TS_MS()`
`final String`	`getKEY_APP_INSTALL_TS_MS()`
`final String`	`getMATCH_BASE_URL()`	Base URL for the deeplink match endpoint.
`final String`	`getKEY_USER_DATA()`
`final String`	`getDEFAULT_PREFS_NAME()`

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

- Method Detail
  - getFLUSH_INTERVAL_MS
```
 final Long getFLUSH_INTERVAL_MS()
```
    Default interval (in ms) at which the SDK flushes queued events.
  - getCONFIG_REFRESH_INTERVAL_MS
```
 final Long getCONFIG_REFRESH_INTERVAL_MS()
```
    How often (in ms) the SDK refreshes the remote configuration.
  - getMAX_QUEUE_SIZE
```
 final Integer getMAX_QUEUE_SIZE()
```
    Maximum number of events kept in memory / on disk before drops occur.
  - getTHROTTLE_EVENTS_PER_HOUR
```
 final Integer getTHROTTLE_EVENTS_PER_HOUR()
```
    Maximum number of events the SDK will send per hour before throttling.
  - getRETRY_MAX_ATTEMPTS
```
 final Integer getRETRY_MAX_ATTEMPTS()
```
    Maximum number of retry attempts for network calls before failing permanently.
  - getCIRCUIT_BREAKER_THRESHOLD
```
 final Integer getCIRCUIT_BREAKER_THRESHOLD()
```
    Number of consecutive failures after which the circuit-breaker opens.
  - getMIN_WORKER_INTERVAL_MS
```
 final Long getMIN_WORKER_INTERVAL_MS()
```
    Minimum periodic interval for WorkManager periodic tasks.
  - getMAX_EVENT_BATCH_SIZE
```
 final Integer getMAX_EVENT_BATCH_SIZE()
```
    Maximum number of events to send in a single batch.
  - getCIRCUIT_BREAKER_COOLDOWN_MS
```
 final Long getCIRCUIT_BREAKER_COOLDOWN_MS()
```
    Cooldown period in milliseconds for the circuit breaker.
  - getREFERRER_FETCH_TIMEOUT_MS
```
 final Long getREFERRER_FETCH_TIMEOUT_MS()
```
    Timeout in milliseconds for fetching the Play Store referrer.
  - getORGANIC_UTM_MEDIUM
```
 final String getORGANIC_UTM_MEDIUM()
```
    UTM medium value for organic installs.
  - getINSTALL_EVENT_MAX_DIFF_MS
```
 final Long getINSTALL_EVENT_MAX_DIFF_MS()
```
    Max difference between app install time and SDK first run to send install event.
  - getKEY_SENT_INSTALL
```
 final String getKEY_SENT_INSTALL()
```
  - getKEY_QUEUE_JSON
```
 final String getKEY_QUEUE_JSON()
```
  - getKEY_RAW_ID
```
 final String getKEY_RAW_ID()
```
  - getKEY_CACHED_REFERRER
```
 final String getKEY_CACHED_REFERRER()
```
  - getKEY_CUSTOMER_USER_ID
```
 final String getKEY_CUSTOMER_USER_ID()
```
  - getKEY_SDK_FIRST_RUN_TS_MS
```
 final String getKEY_SDK_FIRST_RUN_TS_MS()
```
  - getKEY_APP_INSTALL_TS_MS
```
 final String getKEY_APP_INSTALL_TS_MS()
```
  - getMATCH_BASE_URL
```
 final String getMATCH_BASE_URL()
```
    Base URL for the deeplink match endpoint.
  - getKEY_USER_DATA
```
 final String getKEY_USER_DATA()
```
  - getDEFAULT_PREFS_NAME
```
 final String getDEFAULT_PREFS_NAME()
```

Object Constants

Field Summary

Method Summary

Methods inherited from class java.lang.Object

Method Detail

getFLUSH_INTERVAL_MS

getCONFIG_REFRESH_INTERVAL_MS

getMAX_QUEUE_SIZE

getTHROTTLE_EVENTS_PER_HOUR

getRETRY_MAX_ATTEMPTS

getCIRCUIT_BREAKER_THRESHOLD

getMIN_WORKER_INTERVAL_MS

getMAX_EVENT_BATCH_SIZE

getCIRCUIT_BREAKER_COOLDOWN_MS

getREFERRER_FETCH_TIMEOUT_MS

getORGANIC_UTM_MEDIUM

getINSTALL_EVENT_MAX_DIFF_MS

getKEY_SENT_INSTALL

getKEY_QUEUE_JSON

getKEY_RAW_ID

getKEY_CACHED_REFERRER

getKEY_CUSTOMER_USER_ID

getKEY_SDK_FIRST_RUN_TS_MS

getKEY_APP_INSTALL_TS_MS

getMATCH_BASE_URL

getKEY_USER_DATA

getDEFAULT_PREFS_NAME