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Event Streams
SDKs
Android

Flushing Events Periodically

Detailed steps to flush events periodically from the RudderStack SDK’s internal database to Rudder Server.

RudderStack supports periodic flushing of events from the Android SDK to RudderStack, irrespective of whether your app is opened or not. This ensures that the events that are triggered just before closing the app are sent from the device - even if the app is not opened by the user for a long time.

To use this feature, follow these steps:

  1. Open your app/build.gradle and add the WorkManager dependency under dependencies as shown below:
implementation 'androidx.work:work-runtime:2.7.1'
  1. Use withFlushPeriodically() function while passing the RudderConfig object to the getInstance() API, as shown below:
rudderClient = RudderClient.getInstance(
  this,
  <WRITE_KEY>,
  RudderConfig.Builder()
  .withDataPlaneUrl(<DATA_PLANE_URL>)
  // enabling periodical flush of events in the DB with a repeat interval of 15 minutes
  .withFlushPeriodically(15, TimeUnit.MINUTES)
  .build()
)

withFlushPeriodically parameters

The withFlushPeriodically function takes two parameters:

  • The first parameter is the number representing the time interval for the flushing to be repeated.
  • The second parameter is the time unit of the repeat interval. It can be Minutes, Hours, or Days. The minimum value of the repeat interval is 15 minutes.

Initializing WorkManager on demand

By default, the WorkManager is initialized on the startup of the application. However, you can initialize it only on demand by following the below steps:

  1. Add the below provider to the application tag of your application’s AndroidManifest.xml.
<provider
    android:name="androidx.startup.InitializationProvider"
    android:authorities="${applicationId}.androidx-startup"
    android:exported="false"
    tools:node="merge">
    <!-- If you are using androidx.startup to initialize other components -->
    <meta-data
        android:name="androidx.work.WorkManagerInitializer"
        android:value="androidx.startup"
        tools:node="remove" />
 </provider>
  1. Implement Configuration.Provider and define the function getWorkManagerConfiguration() in your application class as shown below:
class MyApplication(): Application(), Configuration.Provider {


  override fun getWorkManagerConfiguration() =
    Configuration.Builder()
    .setMinimumLoggingLevel(android.util.Log.INFO)
    .build()
}

Contact us

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