InterstitialAdService class

Service dedicated to managing the lifecycle of Interstitial Ads.

Features:

• AdMob Policy Guard: 4-hour max-age cache invalidation.
• AdMob Policy Guard: Anti-collision full-screen presentation lock.
• AdMob Policy Guard: Minimum interval throttling (30s) to prevent user fatigue.
• Exponential backoff retry logic with automatic cancellation on disposal.
• Automatic Impression-Level Ad Revenue (ILRD) tracking.

Constructors

InterstitialAdService()

Properties

hashCode → int

The hash code for this object.

no setter, inherited

isAdAvailable → bool

Whether an interstitial ad is loaded and ready to be shown.

no setter

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

dispose() → void

Disposes active ad and cancels state.

loadAd({String? adUnitId, AdRequest? request, VoidCallback? onLoaded, dynamic onFailedToLoad(LoadAdError error)?}) → void

Loads an Interstitial Ad.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

showAd({VoidCallback? onAdShowedFullScreenContent, VoidCallback? onAdDismissedFullScreenContent, dynamic onAdFailedToShowFullScreenContent(AdError error)?, VoidCallback? onAdClicked, VoidCallback? onAdImpression, OnPaidEventCallback? onPaidEvent}) → void

Displays the loaded Interstitial ad with interval throttling and collision guards.

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Constants

maxAdAge → const Duration

Max age before cached ad is considered stale according to AdMob policy (4 hours).

maxRetryAttempts → const int

Max retry attempts on load failure.

minInterstitialInterval → const Duration

Minimum interval between showing interstitial ads to prevent ad fatigue (30 seconds).