### Get Attribution Data with Adjust Flutter SDK

Source: https://github.com/adjust/flutter_sdk/blob/master/example/README.md

Asynchronously retrieves attribution data. Handle the returned attribution object in the .then() callback.

```dart
Adjust.getAttribution().then((attribution) {
  // Handle attribution data
});
```

--------------------------------

### Initialize Adjust SDK with Callbacks

Source: https://context7.com/adjust/flutter_sdk/llms.txt

Initializes the Adjust SDK using `AdjustConfig`. This method should be called once before any other SDK operations. It configures logging, enables background sending, and sets up callbacks for attribution, session success/failure, event success/failure, deferred and direct deep links, remote triggers, and SKAdNetwork updates.

```dart
import 'package:adjust_sdk/adjust.dart';
import 'package:adjust_sdk/adjust_config.dart';
import 'package:adjust_sdk/adjust_attribution.dart';
import 'package:adjust_sdk/adjust_session_success.dart';
import 'package:adjust_sdk/adjust_session_failure.dart';
import 'package:adjust_sdk/adjust_event_success.dart';
import 'package:adjust_sdk/adjust_event_failure.dart';
import 'package:adjust_sdk/adjust_remote_trigger.dart';

void initializeAdjust() {
  final config = AdjustConfig('YOUR_APP_TOKEN', AdjustEnvironment.production);

  // Logging
  config.logLevel = AdjustLogLevel.info;

  // Flags
  config.isSendingInBackgroundEnabled = true;
  config.isCostDataInAttributionEnabled = true;
  config.isDeferredDeeplinkOpeningEnabled = true;

  // Attribution callback
  config.attributionCallback = (AdjustAttribution attribution) {
    print('Network: ${attribution.network}');
    print('Campaign: ${attribution.campaign}');
    print('Adgroup: ${attribution.adgroup}');
    print('Creative: ${attribution.creative}');
    print('TrackerToken: ${attribution.trackerToken}');
    print('CostType: ${attribution.costType}');
    print('CostAmount: ${attribution.costAmount}');
    print('CostCurrency: ${attribution.costCurrency}');
    print('FB Install Referrer: ${attribution.fbInstallReferrer}'); // Android
    print('JSON: ${attribution.jsonResponse}');
  };

  // Session callbacks
  config.sessionSuccessCallback = (AdjustSessionSuccess data) {
    print('Session success: ${data.message} adid=${data.adid}');
  };
  config.sessionFailureCallback = (AdjustSessionFailure data) {
    print('Session failure: ${data.message} willRetry=${data.willRetry}');
  };

  // Event callbacks
  config.eventSuccessCallback = (AdjustEventSuccess data) {
    print('Event success: token=${data.eventToken} callbackId=${data.callbackId}');
  };
  config.eventFailureCallback = (AdjustEventFailure data) {
    print('Event failure: token=${data.eventToken} willRetry=${data.willRetry}');
  };

  // Deep link callbacks
  config.deferredDeeplinkCallback = (String? deeplink) {
    print('Deferred deeplink: $deeplink');
  };
  config.directDeeplinkCallback = (String? deeplink) {
    print('Direct deeplink: $deeplink');
  };

  // Remote trigger callback
  config.remoteTriggerCallback = (AdjustRemoteTrigger trigger) {
    print('Remote trigger label: ${trigger.label}');
    print('Remote trigger payload: ${trigger.payloadJson}');
  };

  // SKAdNetwork update callback (iOS)
  config.skanUpdatedCallback = (Map<String, String> data) {
    print('SKAN conversion_value=${data['conversion_value']}');
    print('SKAN coarse_value=${data['coarse_value']}');
    print('SKAN lock_window=${data['lock_window']}');
    if (data['error'] != null) print('SKAN error=${data['error']}');
  };

  Adjust.initSdk(config);
}
```

--------------------------------

### Adjust.initSdk

Source: https://context7.com/adjust/flutter_sdk/llms.txt

Initializes the Adjust SDK with the provided AdjustConfig. This method must be called once before any other SDK method. It also registers all callbacks defined in the config object.

```APIDOC
## Adjust.initSdk — Initialize the SDK

Initializes the Adjust SDK with the provided `AdjustConfig`. Must be called once, typically in `initState`, before any other SDK method. All callbacks set on the config object are registered at this point.

```dart
import 'package:adjust_sdk/adjust.dart';
import 'package:adjust_sdk/adjust_config.dart';
import 'package:adjust_sdk/adjust_attribution.dart';
import 'package:adjust_sdk/adjust_session_success.dart';
import 'package:adjust_sdk/adjust_session_failure.dart';
import 'package:adjust_sdk/adjust_event_success.dart';
import 'package:adjust_sdk/adjust_event_failure.dart';
import 'package:adjust_sdk/adjust_remote_trigger.dart';

void initializeAdjust() {
  final config = AdjustConfig('YOUR_APP_TOKEN', AdjustEnvironment.production);

  // Logging
  config.logLevel = AdjustLogLevel.info;

  // Flags
  config.isSendingInBackgroundEnabled = true;
  config.isCostDataInAttributionEnabled = true;
  config.isDeferredDeeplinkOpeningEnabled = true;

  // Attribution callback
  config.attributionCallback = (AdjustAttribution attribution) {
    print('Network: ${attribution.network}');
    print('Campaign: ${attribution.campaign}');
    print('Adgroup: ${attribution.adgroup}');
    print('Creative: ${attribution.creative}');
    print('TrackerToken: ${attribution.trackerToken}');
    print('CostType: ${attribution.costType}');
    print('CostAmount: ${attribution.costAmount}');
    print('CostCurrency: ${attribution.costCurrency}');
    print('FB Install Referrer: ${attribution.fbInstallReferrer}'); // Android
    print('JSON: ${attribution.jsonResponse}');
  };

  // Session callbacks
  config.sessionSuccessCallback = (AdjustSessionSuccess data) {
    print('Session success: ${data.message} adid=${data.adid}');
  };
  config.sessionFailureCallback = (AdjustSessionFailure data) {
    print('Session failure: ${data.message} willRetry=${data.willRetry}');
  };

  // Event callbacks
  config.eventSuccessCallback = (AdjustEventSuccess data) {
    print('Event success: token=${data.eventToken} callbackId=${data.callbackId}');
  };
  config.eventFailureCallback = (AdjustEventFailure data) {
    print('Event failure: token=${data.eventToken} willRetry=${data.willRetry}');
  };

  // Deep link callbacks
  config.deferredDeeplinkCallback = (String? deeplink) {
    print('Deferred deeplink: $deeplink');
  };
  config.directDeeplinkCallback = (String? deeplink) {
    print('Direct deeplink: $deeplink');
  };

  // Remote trigger callback
  config.remoteTriggerCallback = (AdjustRemoteTrigger trigger) {
    print('Remote trigger label: ${trigger.label}');
    print('Remote trigger payload: ${trigger.payloadJson}');
  };

  // SKAdNetwork update callback (iOS)
  config.skanUpdatedCallback = (Map<String, String> data) {
    print('SKAN conversion_value=${data['conversion_value']}');
    print('SKAN coarse_value=${data['coarse_value']}');
    print('SKAN lock_window=${data['lock_window']}');
    if (data['error'] != null) print('SKAN error=${data['error']}');
  };

  Adjust.initSdk(config);
}
```
```

--------------------------------

### AdjustConfig - SDK Configuration Object

Source: https://context7.com/adjust/flutter_sdk/llms.txt

Holds all SDK configuration options before initialization. Pass an app token and environment; set optional flags, callbacks, URL strategy, and store info.

```APIDOC
## `AdjustConfig` — SDK Configuration Object

Holds all SDK configuration options before initialization. Pass an app token and environment; set optional flags, callbacks, URL strategy, and store info.

```dart
import 'package:adjust_sdk/adjust_config.dart';
import 'package:adjust_sdk/adjust_store_info.dart';

final config = AdjustConfig('2fm9gkqubvpc', AdjustEnvironment.sandbox);

// Logging level: verbose | debug | info | warn | error | suppress
config.logLevel = AdjustLogLevel.verbose;

// Default tracker for organic installs
config.defaultTracker = 'abc123';

// External device ID for server-side mapping
config.externalDeviceId = 'user-uuid-1234';

// ATT consent waiting interval in seconds (iOS, max 120)
config.attConsentWaitingInterval = 30;

// Max size of event deduplication ID list
config.eventDeduplicationIdsMaxSize = 20;

// Feature flags
config.isCoppaComplianceEnabled = false;
config.isPlayStoreKidsComplianceEnabled = false;
config.isPreinstallTrackingEnabled = true;
config.isLinkMeEnabled = true;
config.isDeviceIdsReadingOnceEnabled = false;
config.isAdServicesEnabled = true;         // iOS
config.isIdfaReadingEnabled = true;        // iOS
config.isIdfvReadingEnabled = true;        // iOS
config.isSkanAttributionEnabled = true;    // iOS
config.isAppTrackingTransparencyUsageEnabled = true; // iOS
config.isAppSetIdReadingEnabled = true;    // Android
config.isFirstSessionDelayEnabled = false;

// Store info (for multi-store Android builds)
final storeInfo = AdjustStoreInfo('GooglePlay');
storeInfo.storeAppId = 'com.example.myapp';
config.storeInfo = storeInfo;

// URL strategy: route traffic to specific domains
// useSubdomains=true means prepend region prefix; isDataResidency=false for CDN
config.setUrlStrategy(
  ['eu.adjust.com', 'eu2.adjust.com'],
  true,   // useSubdomains
  true,   // isDataResidency
);

// Facebook App ID for Meta install referrer (Android)
config.fbAppId = '123456789';
```
```

--------------------------------

### Configure Adjust SDK with AdjustConfig

Source: https://context7.com/adjust/flutter_sdk/llms.txt

Initialize AdjustConfig with your app token and environment. Set optional parameters like log level, default tracker, and feature flags. Configure store information and URL strategy for specific regions.

```dart
import 'package:adjust_sdk/adjust_config.dart';
import 'package:adjust_sdk/adjust_store_info.dart';

final config = AdjustConfig('2fm9gkqubvpc', AdjustEnvironment.sandbox);

// Logging level: verbose | debug | info | warn | error | suppress
config.logLevel = AdjustLogLevel.verbose;

// Default tracker for organic installs
config.defaultTracker = 'abc123';

// External device ID for server-side mapping
config.externalDeviceId = 'user-uuid-1234';

// ATT consent waiting interval in seconds (iOS, max 120)
config.attConsentWaitingInterval = 30;

// Max size of event deduplication ID list
config.eventDeduplicationIdsMaxSize = 20;

// Feature flags
config.isCoppaComplianceEnabled = false;
config.isPlayStoreKidsComplianceEnabled = false;
config.isPreinstallTrackingEnabled = true;
config.isLinkMeEnabled = true;
config.isDeviceIdsReadingOnceEnabled = false;
config.isAdServicesEnabled = true;         // iOS
config.isIdfaReadingEnabled = true;        // iOS
config.isIdfvReadingEnabled = true;        // iOS
config.isSkanAttributionEnabled = true;    // iOS
config.isAppTrackingTransparencyUsageEnabled = true; // iOS
config.isAppSetIdReadingEnabled = true;    // Android
config.isFirstSessionDelayEnabled = false;

// Store info (for multi-store Android builds)
final storeInfo = AdjustStoreInfo('GooglePlay');
storeInfo.storeAppId = 'com.example.myapp';
config.storeInfo = storeInfo;

// URL strategy: route traffic to specific domains
// useSubdomains=true means prepend region prefix; isDataResidency=false for CDN
config.setUrlStrategy(
  ['eu.adjust.com', 'eu2.adjust.com'],
  true,   // useSubdomains
  true,   // isDataResidency
);

// Facebook App ID for Meta install referrer (Android)
config.fbAppId = '123456789';
```

--------------------------------

### Track a Simple Event with Adjust Flutter SDK

Source: https://github.com/adjust/flutter_sdk/blob/master/example/README.md

Use this to track basic events. Ensure the Adjust SDK is initialized and configured with your app token.

```dart
final event = AdjustEvent('g3mfiw');
Adjust.trackEvent(event);
```

--------------------------------

### Adjust.trackEvent - Track Custom Events

Source: https://context7.com/adjust/flutter_sdk/llms.txt

Creates and sends an event to Adjust servers. Supports revenue, callback parameters, partner parameters, deduplication IDs, and purchase tokens for in-app purchase tracking.

```APIDOC
## `Adjust.trackEvent` — Track Custom Events

Creates and sends an event to Adjust servers. Supports revenue, callback parameters, partner parameters, deduplication IDs, and purchase tokens for in-app purchase tracking.

```dart
import 'package:adjust_sdk/adjust.dart';
import 'package:adjust_sdk/adjust_event.dart';

// Simple event
final simpleEvent = AdjustEvent('abc123');
Adjust.trackEvent(simpleEvent);

// Revenue event
final revenueEvent = AdjustEvent('xyz789');
revenueEvent.setRevenue(9.99, 'USD');
revenueEvent.deduplicationId = 'unique-order-id-001'; // prevent double-counting
revenueEvent.callbackId = 'my-callback-ref-001';
Adjust.trackEvent(revenueEvent);

// Event with callback and partner parameters
final richEvent = AdjustEvent('def456');
richEvent.addCallbackParameter('user_id', 'u-9876');
richEvent.addCallbackParameter('item_sku', 'SKU-001');
richEvent.addPartnerParameter('campaign_source', 'email');
richEvent.addPartnerParameter('promo_code', 'SUMMER20');
Adjust.trackEvent(richEvent);

// iOS: event with App Store transaction for purchase verification + tracking
final iapEvent = AdjustEvent('iap_token');
iapEvent.setRevenue(4.99, 'USD');
iapEvent.productId = 'com.example.premium_monthly';
iapEvent.transactionId = 'ios-transaction-id-abc';
Adjust.trackEvent(iapEvent);

// Android: event with Play Store purchase token
final playEvent = AdjustEvent('play_token');
playEvent.setRevenue(4.99, 'USD');
playEvent.productId = 'com.example.premium_monthly';
playEvent.purchaseToken = 'android-purchase-token-xyz';
Adjust.trackEvent(playEvent);
```
```

--------------------------------

### Global Callback and Partner Parameters

Source: https://context7.com/adjust/flutter_sdk/llms.txt

Attaches key-value parameters to all event and session requests globally. This is useful for adding persistent metadata like user IDs without needing to set them for each individual event. Parameters can be added, removed, or cleared.

```APIDOC
## Global Callback and Partner Parameters

Attaches key-value parameters to every event and session request SDK-wide, without having to set them per-event. Useful for session-level metadata like user IDs.

```dart
import 'package:adjust_sdk/adjust.dart';

// Add global parameters (persist across all events/sessions)
Adjust.addGlobalCallbackParameter('user_id', 'u-12345');
Adjust.addGlobalCallbackParameter('app_version', '3.1.0');
Adjust.addGlobalPartnerParameter('segment', 'premium_user');
Adjust.addGlobalPartnerParameter('ab_group', 'variant_b');

// Remove specific keys
Adjust.removeGlobalCallbackParameter('app_version');
Adjust.removeGlobalPartnerParameter('ab_group');

// Remove all keys of each type
Adjust.removeGlobalCallbackParameters();
Adjust.removeGlobalPartnerParameters();
```
```

--------------------------------

### Track Events with Parameters

Source: https://context7.com/adjust/flutter_sdk/llms.txt

Add custom callback and partner parameters to events. Callback parameters are sent to your tracking URLs, while partner parameters are sent to your partner's postbacks.

```dart
import 'package:adjust_sdk/adjust.dart';
import 'package:adjust_sdk/adjust_event.dart';

// Event with callback and partner parameters
final richEvent = AdjustEvent('def456');
richEvent.addCallbackParameter('user_id', 'u-9876');
richEvent.addCallbackParameter('item_sku', 'SKU-001');
richEvent.addPartnerParameter('campaign_source', 'email');
richEvent.addPartnerParameter('promo_code', 'SUMMER20');
Adjust.trackEvent(richEvent);
```

--------------------------------

### Adjust.verifyAppStorePurchase / Adjust.verifyAndTrackAppStorePurchase

Source: https://context7.com/adjust/flutter_sdk/llms.txt

Verifies an App Store in-app purchase server-side, returning a `AdjustPurchaseVerificationResult`. The combined `verifyAndTrack` variant also records the event on successful verification.

```APIDOC
## `Adjust.verifyAppStorePurchase` / `Adjust.verifyAndTrackAppStorePurchase` — iOS Purchase Verification

Verifies an App Store in-app purchase server-side, returning a `AdjustPurchaseVerificationResult`. The combined `verifyAndTrack` variant also records the event on successful verification.

```dart
import 'package:adjust_sdk/adjust.dart';
import 'package:adjust_sdk/adjust_app_store_purchase.dart';
import 'package:adjust_sdk/adjust_event.dart';
import 'package:adjust_sdk/adjust_purchase_verification_result.dart';

// Verify only (does not track an event)
final purchase = AdjustAppStorePurchase(
  'com.example.premium',   // productId
  'ios-transaction-xyz',   // transactionId
);
final AdjustPurchaseVerificationResult? result =
    await Adjust.verifyAppStorePurchase(purchase);

if (result != null) {
  print('Status: ${result.verificationStatus}'); // 'verified', 'not_verified', etc.
  print('Code:   ${result.code}');               // HTTP-like code
  print('Msg:    ${result.message}');
}

// Verify AND track simultaneously
final event = AdjustEvent('iap_event_token');
event.setRevenue(9.99, 'USD');
event.productId = 'com.example.premium';
event.transactionId = 'ios-transaction-xyz';

final AdjustPurchaseVerificationResult? trackResult =
    await Adjust.verifyAndTrackAppStorePurchase(event);
print('Track+verify result: ${trackResult?.verificationStatus}');
```
```

--------------------------------

### Adjust.trackThirdPartySharing

Source: https://context7.com/adjust/flutter_sdk/llms.txt

Controls data sharing with third parties and configures per-partner granular sharing options. Pass `null` to configure granular options without changing the overall sharing state.

```APIDOC
## `Adjust.trackThirdPartySharing` — Third-Party Data Sharing Control

Enables or disables data sharing with third parties and configures per-partner granular sharing options. Pass `null` to configure granular options without changing the overall sharing state.

```dart
import 'package:adjust_sdk/adjust.dart';
import 'package:adjust_sdk/adjust_third_party_sharing.dart';

// Disable all third-party sharing (e.g. user opts out)
final optOut = AdjustThirdPartySharing(false);
Adjust.trackThirdPartySharing(optOut);

// Enable with granular per-partner options
final sharing = AdjustThirdPartySharing(true);

// Granular options: partnerName, key, value
sharing.addGranularOption('PartnerA', 'user_data', 'no');
sharing.addGranularOption('PartnerA', 'device_data', 'yes');

// Partner sharing settings: partnerName, key, bool
sharing.addPartnerSharingSetting('facebook', 'install', false);
sharing.addPartnerSharingSetting('google_dv360', 'all', true);

Adjust.trackThirdPartySharing(sharing);

// Notify about user-level measurement consent (Google consent mode)
Adjust.trackMeasurementConsent(true);
```
```

--------------------------------

### Register Push Token and Handle GDPR Forget Me Request

Source: https://context7.com/adjust/flutter_sdk/llms.txt

Register a push token for uninstall/reinstall tracking by calling `Adjust.setPushToken(token)` when the token refreshes. To comply with GDPR Article 17, call `Adjust.gdprForgetMe()` to erase all user data and stop future tracking.

```dart
import 'package:adjust_sdk/adjust.dart';

// Register FCM/APNs push token whenever it refreshes
void onTokenRefresh(String token) {
  Adjust.setPushToken(token);
}

// GDPR Article 17: erase all user data and stop future tracking
void onUserRequestedDeletion() {
  Adjust.gdprForgetMe();
  // SDK stops tracking; all data associated with the device is deleted server-side
}
```

--------------------------------

### Set Global Callback and Partner Parameters - Adjust SDK

Source: https://context7.com/adjust/flutter_sdk/llms.txt

Attaches key-value parameters to all SDK events and sessions. Use to set user IDs or app versions. Parameters can be removed individually or all at once.

```dart
import 'package:adjust_sdk/adjust.dart';

// Add global parameters (persist across all events/sessions)
Adjust.addGlobalCallbackParameter('user_id', 'u-12345');
Adjust.addGlobalCallbackParameter('app_version', '3.1.0');
Adjust.addGlobalPartnerParameter('segment', 'premium_user');
Adjust.addGlobalPartnerParameter('ab_group', 'variant_b');

// Remove specific keys
Adjust.removeGlobalCallbackParameter('app_version');
Adjust.removeGlobalPartnerParameter('ab_group');

// Remove all keys of each type
Adjust.removeGlobalCallbackParameters();
Adjust.removeGlobalPartnerParameters();
```

--------------------------------

### Handle iOS ATT and SKAdNetwork - Adjust SDK

Source: https://context7.com/adjust/flutter_sdk/llms.txt

Request App Tracking Transparency authorization from the user and manually update SKAdNetwork conversion values. Returns status codes for ATT and potential errors for SKAN.

```dart
import 'package:adjust_sdk/adjust.dart';

// Prompt the user with the ATT dialog
// Returns: 0=notDetermined, 1=restricted, 2=denied, 3=authorized
final num attStatus = await Adjust.requestAppTrackingAuthorization();
print('ATT status: $attStatus');

// Manually update SKAN conversion value
// coarseValue: 'low' | 'medium' | 'high'
final String? error = await Adjust.updateSkanConversionValue(
  63,       // fine conversion value (0–63)
  'high',   // coarse conversion value
  false,    // lockWindow
);
if (error != null) {
  print('SKAN update error: $error');
} else {
  print('SKAN conversion value updated');
}
```

--------------------------------

### Adjust.processDeeplink / Adjust.processAndResolveDeeplink

Source: https://context7.com/adjust/flutter_sdk/llms.txt

Handles deep links for attribution. `processAndResolveDeeplink` additionally resolves shortened Adjust links and returns the full URL.

```APIDOC
## `Adjust.processDeeplink` / `Adjust.processAndResolveDeeplink` — Deep Link Handling

Passes a deep link URI to the Adjust SDK for attribution processing. `processAndResolveDeeplink` additionally resolves shortened Adjust links and returns the full URL.

```dart
import 'package:adjust_sdk/adjust.dart';
import 'package:adjust_sdk/adjust_deeplink.dart';

// In app_links / uni_links callback when a deep link is received:
void onDeepLinkReceived(Uri uri) async {
  final deeplink = AdjustDeeplink(uri.toString());

  // Optional: organic search referrer (Google Search, etc.)
  deeplink.referrer = 'https://www.google.com/search?q=myapp';

  // Option 1: process without resolution (fire and forget)
  Adjust.processDeeplink(deeplink);

  // Option 2: process AND resolve shortened link, get full URL back
  final resolvedLink = await Adjust.processAndResolveDeeplink(deeplink);
  if (resolvedLink != null) {
    print('Resolved deeplink: $resolvedLink');
    // Navigate based on resolved URL
  }
}

// Retrieve the last deep link processed by the SDK (iOS only)
final lastDeeplink = await Adjust.getLastDeeplink();
print('Last deeplink: $lastDeeplink');
```
```

--------------------------------

### SDK State Control

Source: https://context7.com/adjust/flutter_sdk/llms.txt

Provides methods to control the SDK's operational state, including enabling, disabling, and switching between online and offline modes. This is useful for managing user consent and testing scenarios.

```APIDOC
## SDK State Control

Enable, disable, and switch the SDK between online and offline modes at runtime. Useful for user consent flows and testing.

```dart
import 'package:adjust_sdk/adjust.dart';

// Check if SDK is currently active
final bool enabled = await Adjust.isEnabled();
print('SDK enabled: $enabled');

// Disable (pauses all tracking; data is not lost, queued when re-enabled)
Adjust.disable();

// Re-enable
Adjust.enable();

// Switch to offline mode (events queued locally, not sent)
Adjust.switchToOfflineMode();

// Return to online mode (queued events are flushed)
Adjust.switchBackToOnlineMode();
```
```

--------------------------------

### Enable First Session Delay for COPPA/Kids Compliance

Source: https://context7.com/adjust/flutter_sdk/llms.txt

Enable first-session delay in the Adjust SDK configuration to set compliance flags or external device IDs before the initial session is sent. Use this when you need to collect user consent or configure specific compliance settings.

```dart
import 'package:adjust_sdk/adjust.dart';
import 'package:adjust_sdk/adjust_config.dart';

// 1. Enable first-session delay in config
final config = AdjustConfig('YOUR_APP_TOKEN', AdjustEnvironment.production);
config.isFirstSessionDelayEnabled = true;
Adjust.initSdk(config);

// 2. At the appropriate time (e.g., after consent screen), apply options:
Adjust.enableCoppaComplianceInDelay();          // or disableCoppaComplianceInDelay()
Adjust.enablePlayStoreKidsComplianceInDelay();  // Android, or disable variant
Adjust.setExternalDeviceIdInDelay('user-uuid-abc123');

// 3. Release the delay — first session is sent now
Adjust.endFirstSessionDelay();
```

--------------------------------

### Control SDK State - Adjust SDK

Source: https://context7.com/adjust/flutter_sdk/llms.txt

Enable, disable, or switch the SDK between online and offline modes. Useful for user consent flows and testing. Disabled SDKs queue events for later.

```dart
import 'package:adjust_sdk/adjust.dart';

// Check if SDK is currently active
final bool enabled = await Adjust.isEnabled();
print('SDK enabled: $enabled');

// Disable (pauses all tracking; data is not lost, queued when re-enabled)
Adjust.disable();

// Re-enable
Adjust.enable();

// Switch to offline mode (events queued locally, not sent)
Adjust.switchToOfflineMode();

// Return to online mode (queued events are flushed)
Adjust.switchBackToOnlineMode();
```

--------------------------------

### Track Android Play Store Subscription - Adjust SDK

Source: https://context7.com/adjust/flutter_sdk/llms.txt

Tracks a Google Play Store subscription purchase. Requires SKU, order ID, signature, and purchase token. Purchase time is in epoch milliseconds.

```dart
import 'package:adjust_sdk/adjust.dart';
import 'package:adjust_sdk/adjust_play_store_subscription.dart';

final subscription = AdjustPlayStoreSubscription(
  '999',                              // price in micros as string
  'USD',                              // currency
  'com.example.premium_monthly',      // sku
  'GPA.1234-5678-9012-34567',         // orderId
  'purchase_signature_base64',        // signature
  'android-purchase-token-xyz',       // purchaseToken
);

subscription.purchaseTime = '1693564800000'; // epoch ms
subscription.addCallbackParameter('plan', 'monthly');
subscription.addPartnerParameter('channel', 'organic');

Adjust.trackPlayStoreSubscription(subscription);
```

--------------------------------

### Process and Resolve Deep Links with Adjust SDK

Source: https://context7.com/adjust/flutter_sdk/llms.txt

Passes a deep link URI to the Adjust SDK for attribution processing. `processAndResolveDeeplink` additionally resolves shortened Adjust links and returns the full URL. Use this in your app's deep link callback.

```dart
import 'package:adjust_sdk/adjust.dart';
import 'package:adjust_sdk/adjust_deeplink.dart';

// In app_links / uni_links callback when a deep link is received:
void onDeepLinkReceived(Uri uri) async {
  final deeplink = AdjustDeeplink(uri.toString());

  // Optional: organic search referrer (Google Search, etc.)
  deeplink.referrer = 'https://www.google.com/search?q=myapp';

  // Option 1: process without resolution (fire and forget)
  Adjust.processDeeplink(deeplink);

  // Option 2: process AND resolve shortened link, get full URL back
  final resolvedLink = await Adjust.processAndResolveDeeplink(deeplink);
  if (resolvedLink != null) {
    print('Resolved deeplink: $resolvedLink');
    // Navigate based on resolved URL
  }
}

// Retrieve the last deep link processed by the SDK (iOS only)
final lastDeeplink = await Adjust.getLastDeeplink();
print('Last deeplink: $lastDeeplink');
```

--------------------------------

### Verify iOS App Store Purchases with Adjust SDK

Source: https://context7.com/adjust/flutter_sdk/llms.txt

Verifies an App Store in-app purchase server-side, returning a `AdjustPurchaseVerificationResult`. The combined `verifyAndTrack` variant also records the event on successful verification. Use this for iOS in-app purchase validation.

```dart
import 'package:adjust_sdk/adjust.dart';
import 'package:adjust_sdk/adjust_app_store_purchase.dart';
import 'package:adjust_sdk/adjust_event.dart';
import 'package:adjust_sdk/adjust_purchase_verification_result.dart';

// Verify only (does not track an event)
final purchase = AdjustAppStorePurchase(
  'com.example.premium',   // productId
  'ios-transaction-xyz',   // transactionId
);
final AdjustPurchaseVerificationResult? result =
    await Adjust.verifyAppStorePurchase(purchase);

if (result != null) {
  print('Status: ${result.verificationStatus}'); // 'verified', 'not_verified', etc.
  print('Code:   ${result.code}');               // HTTP-like code
  print('Msg:    ${result.message}');
}

// Verify AND track simultaneously
final event = AdjustEvent('iap_event_token');
event.setRevenue(9.99, 'USD');
event.productId = 'com.example.premium';
event.transactionId = 'ios-transaction-xyz';

final AdjustPurchaseVerificationResult? trackResult =
    await Adjust.verifyAndTrackAppStorePurchase(event);
print('Track+verify result: ${trackResult?.verificationStatus}');
```

--------------------------------

### Track Revenue Event with Adjust Flutter SDK

Source: https://github.com/adjust/flutter_sdk/blob/master/example/README.md

Use this to track events that include revenue data. Specify the amount and currency, and optionally set a transaction ID.

```dart
final event = AdjustEvent('a4fd35');
event.setRevenue(100.0, 'EUR');
event.transactionId = 'DummyTransactionId';
Adjust.trackEvent(event);
```

--------------------------------

### Adjust.verifyPlayStorePurchase / Adjust.verifyAndTrackPlayStorePurchase

Source: https://context7.com/adjust/flutter_sdk/llms.txt

Verifies a Google Play Store in-app purchase, returning a `AdjustPurchaseVerificationResult`. The combined variant also records the event.

```APIDOC
## `Adjust.verifyPlayStorePurchase` / `Adjust.verifyAndTrackPlayStorePurchase` — Android Purchase Verification

Verifies a Google Play Store in-app purchase, returning a `AdjustPurchaseVerificationResult`. The combined variant also records the event.

```dart
import 'package:adjust_sdk/adjust.dart';
import 'package:adjust_sdk/adjust_play_store_purchase.dart';
import 'package:adjust_sdk/adjust_event.dart';
import 'package:adjust_sdk/adjust_purchase_verification_result.dart';

// Verify only
final purchase = AdjustPlayStorePurchase(
  'com.example.premium',          // productId
  'android-purchase-token-abc',   // purchaseToken
);
final AdjustPurchaseVerificationResult? result =
    await Adjust.verifyPlayStorePurchase(purchase);

if (result != null) {
  print('Status: ${result.verificationStatus}');
  print('Code:   ${result.code}');
  print('Msg:    ${result.message}');
}

// Verify AND track simultaneously
final event = AdjustEvent('play_iap_token');
event.setRevenue(4.99, 'USD');
event.productId = 'com.example.premium';
event.purchaseToken = 'android-purchase-token-abc';

final AdjustPurchaseVerificationResult? trackResult =
    await Adjust.verifyAndTrackPlayStorePurchase(event);
print('Track+verify result: ${trackResult?.verificationStatus}');
```
```

--------------------------------

### Control Third-Party Data Sharing with Adjust SDK

Source: https://context7.com/adjust/flutter_sdk/llms.txt

Enables or disables data sharing with third parties and configures per-partner granular sharing options. Pass `null` to configure granular options without changing the overall sharing state. Use `trackMeasurementConsent` to notify about user-level measurement consent.

```dart
import 'package:adjust_sdk/adjust.dart';
import 'package:adjust_sdk/adjust_third_party_sharing.dart';

// Disable all third-party sharing (e.g. user opts out)
final optOut = AdjustThirdPartySharing(false);
Adjust.trackThirdPartySharing(optOut);

// Enable with granular per-partner options
final sharing = AdjustThirdPartySharing(true);

// Granular options: partnerName, key, value
sharing.addGranularOption('PartnerA', 'user_data', 'no');
sharing.addGranularOption('PartnerA', 'device_data', 'yes');

// Partner sharing settings: partnerName, key, bool
sharing.addPartnerSharingSetting('facebook', 'install', false);
sharing.addPartnerSharingSetting('google_dv360', 'all', true);

Adjust.trackThirdPartySharing(sharing);

// Notify about user-level measurement consent (Google consent mode)
Adjust.trackMeasurementConsent(true);
```

--------------------------------

### Adjust.trackPlayStoreSubscription

Source: https://context7.com/adjust/flutter_sdk/llms.txt

Tracks a Google Play Store subscription purchase on Android. This method requires details such as SKU, order ID, signature, purchase token, price, and currency, along with optional purchase time and custom parameters.

```APIDOC
## `Adjust.trackPlayStoreSubscription` — Android Subscription Tracking

Tracks a Google Play Store subscription purchase including SKU, order ID, signature, and purchase token.

```dart
import 'package:adjust_sdk/adjust.dart';
import 'package:adjust_sdk/adjust_play_store_subscription.dart';

final subscription = AdjustPlayStoreSubscription(
  '999',                              // price in micros as string
  'USD',                              // currency
  'com.example.premium_monthly',      // sku
  'GPA.1234-5678-9012-34567',         // orderId
  'purchase_signature_base64',        // signature
  'android-purchase-token-xyz',       // purchaseToken
);

subscription.purchaseTime = '1693564800000'; // epoch ms
subscription.addCallbackParameter('plan', 'monthly');
subscription.addPartnerParameter('channel', 'organic');

Adjust.trackPlayStoreSubscription(subscription);
```
```

--------------------------------

### Track Simple and Revenue Events

Source: https://context7.com/adjust/flutter_sdk/llms.txt

Track custom events with an event token. For revenue events, set the amount and currency, and optionally provide a deduplication ID and callback ID to prevent double-counting and reference the event.

```dart
import 'package:adjust_sdk/adjust.dart';
import 'package:adjust_sdk/adjust_event.dart';

// Simple event
final simpleEvent = AdjustEvent('abc123');
Adjust.trackEvent(simpleEvent);

// Revenue event
final revenueEvent = AdjustEvent('xyz789');
revenueEvent.setRevenue(9.99, 'USD');
revenueEvent.deduplicationId = 'unique-order-id-001'; // prevent double-counting
revenueEvent.callbackId = 'my-callback-ref-001';
Adjust.trackEvent(revenueEvent);
```

--------------------------------

### Track iOS App Store Subscription - Adjust SDK

Source: https://context7.com/adjust/flutter_sdk/llms.txt

Tracks an App Store subscription purchase. Set transaction date, sales region, and custom parameters as needed.

```dart
import 'package:adjust_sdk/adjust.dart';
import 'package:adjust_sdk/adjust_app_store_subscription.dart';

final subscription = AdjustAppStoreSubscription(
  '9.99',                 // price (string)
  'USD',                  // currency
  'txn-id-ios-001',       // transactionId
);

subscription.transactionDate = '2024-09-01T12:00:00Z';
subscription.salesRegion = 'US';
subscription.addCallbackParameter('subscription_tier', 'premium');
subscription.addPartnerParameter('renewal_count', '1');

Adjust.trackAppStoreSubscription(subscription);
```

--------------------------------

### Adjust.trackAppStoreSubscription

Source: https://context7.com/adjust/flutter_sdk/llms.txt

Tracks an App Store subscription purchase on iOS. It allows for specifying price, currency, transaction ID, and optional details like sales region, transaction date, and custom parameters.

```APIDOC
## `Adjust.trackAppStoreSubscription` — iOS Subscription Tracking

Tracks an App Store subscription purchase with optional sales region, transaction date, and custom parameters.

```dart
import 'package:adjust_sdk/adjust.dart';
import 'package:adjust_sdk/adjust_app_store_subscription.dart';

final subscription = AdjustAppStoreSubscription(
  '9.99',                 // price (string)
  'USD',                  // currency
  'txn-id-ios-001',       // transactionId
);

subscription.transactionDate = '2024-09-01T12:00:00Z';
subscription.salesRegion = 'US';
subscription.addCallbackParameter('subscription_tier', 'premium');
subscription.addPartnerParameter('renewal_count', '1');

Adjust.trackAppStoreSubscription(subscription);
```
```

--------------------------------

### Retrieve Device Identifiers - Adjust SDK

Source: https://context7.com/adjust/flutter_sdk/llms.txt

Asynchronously retrieve platform-specific advertising and device identifiers. Includes cross-platform ADID, iOS IDFA/IDFV, and Android Google/Amazon Ad IDs.

```dart
import 'package:adjust_sdk/adjust.dart';

// Cross-platform: Adjust device identifier
final String? adid = await Adjust.getAdid();
print('ADID: $adid');

// With timeout (returns null if not available within the interval)
final String? adidTimed = await Adjust.getAdidWithTimeout(3000); // 3 seconds

// Current attribution data
final attribution = await Adjust.getAttribution();
print('${attribution.network} / ${attribution.campaign}');

// With timeout
final attrTimed = await Adjust.getAttributionWithTimeout(5000);

// iOS only
final String? idfa = await Adjust.getIdfa();
final String? idfv = await Adjust.getIdfv();
final int attStatus = await Adjust.getAppTrackingAuthorizationStatus();
// attStatus: 0=notDetermined, 1=restricted, 2=denied, 3=authorized

// Android only
final String? googleAdId = await Adjust.getGoogleAdId();
final String? amazonAdId = await Adjust.getAmazonAdId();

// SDK version string (e.g. "flutter5.6.2@5.6.2")
final String sdkVersion = await Adjust.getSdkVersion();
print('SDK version: $sdkVersion');
```

--------------------------------

### Track In-App Purchases with Transaction IDs

Source: https://context7.com/adjust/flutter_sdk/llms.txt

Track in-app purchases by setting the product ID and transaction ID for iOS App Store purchases or the purchase token for Android Play Store purchases. Revenue and currency should also be set.

```dart
// iOS: event with App Store transaction for purchase verification + tracking
final iapEvent = AdjustEvent('iap_token');
iapEvent.setRevenue(4.99, 'USD');
iapEvent.productId = 'com.example.premium_monthly';
iapEvent.transactionId = 'ios-transaction-id-abc';
Adjust.trackEvent(iapEvent);

// Android: event with Play Store purchase token
final playEvent = AdjustEvent('play_token');
playEvent.setRevenue(4.99, 'USD');
playEvent.productId = 'com.example.premium_monthly';
playEvent.purchaseToken = 'android-purchase-token-xyz';
Adjust.trackEvent(playEvent);
```

--------------------------------

### Verify Android Play Store Purchases with Adjust SDK

Source: https://context7.com/adjust/flutter_sdk/llms.txt

Verifies a Google Play Store in-app purchase, returning a `AdjustPurchaseVerificationResult`. The combined variant also records the event. Use this for Android in-app purchase validation.

```dart
import 'package:adjust_sdk/adjust.dart';
import 'package:adjust_sdk/adjust_play_store_purchase.dart';
import 'package:adjust_sdk/adjust_event.dart';
import 'package:adjust_sdk/adjust_purchase_verification_result.dart';

// Verify only
final purchase = AdjustPlayStorePurchase(
  'com.example.premium',          // productId
  'android-purchase-token-abc',   // purchaseToken
);
final AdjustPurchaseVerificationResult? result =
    await Adjust.verifyPlayStorePurchase(purchase);

if (result != null) {
  print('Status: ${result.verificationStatus}');
  print('Code:   ${result.code}');
  print('Msg:    ${result.message}');
}

// Verify AND track simultaneously
final event = AdjustEvent('play_iap_token');
event.setRevenue(4.99, 'USD');
event.productId = 'com.example.premium';
event.purchaseToken = 'android-purchase-token-abc';

final AdjustPurchaseVerificationResult? trackResult =
    await Adjust.verifyAndTrackPlayStorePurchase(event);
print('Track+verify result: ${trackResult?.verificationStatus}');
```

--------------------------------

### Device Identifier Retrieval

Source: https://context7.com/adjust/flutter_sdk/llms.txt

Asynchronously retrieves various device and advertising identifiers, including the Adjust device identifier (ADID), platform-specific IDs like IDFA and Google Ad ID, and attribution data. Includes options for timeouts.

```APIDOC
## Device Identifier Retrieval

Retrieve platform-specific advertising and device identifiers asynchronously.

```dart
import 'package:adjust_sdk/adjust.dart';

// Cross-platform: Adjust device identifier
final String? adid = await Adjust.getAdid();
print('ADID: $adid');

// With timeout (returns null if not available within the interval)
final String? adidTimed = await Adjust.getAdidWithTimeout(3000); // 3 seconds

// Current attribution data
final attribution = await Adjust.getAttribution();
print('${attribution.network} / ${attribution.campaign}');

// With timeout
final attrTimed = await Adjust.getAttributionWithTimeout(5000);

// iOS only
final String? idfa = await Adjust.getIdfa();
final String? idfv = await Adjust.getIdfv();
final int attStatus = await Adjust.getAppTrackingAuthorizationStatus();
// attStatus: 0=notDetermined, 1=restricted, 2=denied, 3=authorized

// Android only
final String? googleAdId = await Adjust.getGoogleAdId();
final String? amazonAdId = await Adjust.getAmazonAdId();

// SDK version string (e.g. "flutter5.6.2@5.6.2")
final String sdkVersion = await Adjust.getSdkVersion();
print('SDK version: $sdkVersion');
```
```

--------------------------------

### iOS App Tracking Transparency (ATT) and SKAdNetwork

Source: https://context7.com/adjust/flutter_sdk/llms.txt

Handles iOS-specific privacy features by allowing developers to request App Tracking Transparency authorization from the user and manually update SKAdNetwork conversion values.

```APIDOC
## iOS App Tracking Transparency (ATT) and SKAdNetwork

Request ATT authorization and manually update SKAdNetwork conversion values.

```dart
import 'package:adjust_sdk/adjust.dart';

// Prompt the user with the ATT dialog
// Returns: 0=notDetermined, 1=restricted, 2=denied, 3=authorized
final num attStatus = await Adjust.requestAppTrackingAuthorization();
print('ATT status: $attStatus');

// Manually update SKAN conversion value
// coarseValue: 'low' | 'medium' | 'high'
final String? error = await Adjust.updateSkanConversionValue(
  63,       // fine conversion value (0–63)
  'high',   // coarse conversion value
  false,    // lockWindow
);
if (error != null) {
  print('SKAN update error: $error');
} else {
  print('SKAN conversion value updated');
}
```
```

--------------------------------

### Track Ad Revenue

Source: https://context7.com/adjust/flutter_sdk/llms.txt

Report ad revenue by providing the ad network source and revenue details. Optional metadata like impression count, unit, and placement can be included, along with callback and partner parameters.

```dart
import 'package:adjust_sdk/adjust.dart';
import 'package:adjust_sdk/adjust_ad_revenue.dart';

final adRevenue = AdjustAdRevenue('applovin_max_sdk');

// Required: revenue amount and currency
adRevenue.setRevenue(0.0025, 'USD');

// Optional metadata
adRevenue.adImpressionsCount = 1;
adRevenue.adRevenueNetwork = 'admob';
adRevenue.adRevenueUnit = 'banner_320x50';
adRevenue.adRevenuePlacement = 'home_screen_top';

// Optional parameters forwarded to callback/partner
adRevenue.addCallbackParameter('session_id', 'sess-abc123');
adRevenue.addPartnerParameter('ad_unit_id', 'ca-app-pub-xxxx/yyyy');

Adjust.trackAdRevenue(adRevenue);
// Supported source strings: 'applovin_max_sdk', 'mopub', 'admob_sdk',
// 'helium_chartboost_sdk', 'ironsource_sdk', 'unity_sdk', 'tradplus_sdk',
// 'topon_sdk', 'adx_sdk', 'publisher_defined'
```

--------------------------------

### Adjust.trackAdRevenue - Track Ad Revenue

Source: https://context7.com/adjust/flutter_sdk/llms.txt

Reports ad revenue from mediation networks. Accepts a source string identifying the network and optional impression/placement metadata.

```APIDOC
## `Adjust.trackAdRevenue` — Track Ad Revenue

Reports ad revenue from mediation networks. Accepts a source string identifying the network and optional impression/placement metadata.

```dart
import 'package:adjust_sdk/adjust.dart';
import 'package:adjust_sdk/adjust_ad_revenue.dart';

final adRevenue = AdjustAdRevenue('applovin_max_sdk');

// Required: revenue amount and currency
adRevenue.setRevenue(0.0025, 'USD');

// Optional metadata
adRevenue.adImpressionsCount = 1;
adRevenue.adRevenueNetwork = 'admob';
adRevenue.adRevenueUnit = 'banner_320x50';
adRevenue.adRevenuePlacement = 'home_screen_top';

// Optional parameters forwarded to callback/partner
adRevenue.addCallbackParameter('session_id', 'sess-abc123');
adRevenue.addPartnerParameter('ad_unit_id', 'ca-app-pub-xxxx/yyyy');

Adjust.trackAdRevenue(adRevenue);
// Supported source strings: 'applovin_max_sdk', 'mopub', 'admob_sdk',
// 'helium_chartboost_sdk', 'ironsource_sdk', 'unity_sdk', 'tradplus_sdk',
// 'topon_sdk', 'adx_sdk', 'publisher_defined'
```
```

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