BaseNativeViewabilityManager 11.5.0 API

All Implemented Interfaces:

com.inmobi.media.ads.common.viewability.interfaces.IViewabilityManager
```
public abstract class BaseNativeViewabilityManager
 implements IViewabilityManager
                    
```
An abstract base class for managing native ad viewability.
This class provides common functionality for tracking the viewability of native ads, including handling window lifecycle events (view attachment/detachment), managing view observation, and coordinating a ViewabilityManagerImpl for actual visibility polling.
Subclasses are responsible for providing a concrete ViewabilityManagerImpl instance and can override the TAG for logging.

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description

Field Summary

Fields
Modifier and Type	Field	Description

Constructor Summary

Constructors
Constructor	Description
`BaseNativeViewabilityManager(CoroutineScope coroutineScope, ViewHolderConfig viewabilityModel, ViewabilityCriteria viewabilityCriteria, Flow<Boolean> lifecycleObserver)`

Enum Constant Summary

Enum Constants
Enum Constant	Description

Method Summary

Modifier and Type	Method	Description
`Flow<Unit>`	`registerForTracking()`	Registers for viewability tracking.
`Unit`	`destroy()`	Cleans up resources and stops all tracking activities.

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

- Constructor Detail
  - BaseNativeViewabilityManager
```
BaseNativeViewabilityManager(CoroutineScope coroutineScope, ViewHolderConfig viewabilityModel, ViewabilityCriteria viewabilityCriteria, Flow<Boolean> lifecycleObserver)
```
    Parameters:
    
    viewabilityModel - The ViewHolderConfig containing configuration for the views being tracked.
    
    lifecycleObserver - A Flow that emits true when the view becomes attached/visible in the window, and false otherwise.
- Method Detail
  - registerForTracking
```
 Flow<Unit> registerForTracking()
```
    Registers for viewability tracking.
    Starts the underlying viewabilityManager and handles setup and teardown logic via onStart and onCompletion callbacks.
    
    Returns:
    
    A Flow that emits Unit when the viewability criteria are met.
  - destroy
```
 Unit destroy()
```
    Cleans up resources and stops all tracking activities.
    This includes stopping the native views observer, the viewability manager, and canceling the lifecycle observer job.