CleverTap.setDebugLevel(debugLevel);

CleverTap.setFCMPushToken("<Your FCM Token>");

CleverTap.pushRegistrationToken("<Your HMS Token>", {
  type: 'hps',
  prefKey: 'hps_token',
  className: 'com.clevertap.android.hms.HmsPushProvider',
  messagingSDKClassName: 'com.huawei.hms.push.HmsMessageService'
});

CleverTap.pushRegistrationToken("<Your BPS Token>", {
  type: 'bps',
  prefKey: 'bps_token',
  className: 'com.clevertap.android.bps.BaiduPushProvider',
  messagingSDKClassName: 'com.baidu.android.pushservice.PushMessageReceiver'
});

// Create a notification from payload (when using custom push handler)
CleverTap.createNotification(data);

// Listener for display unit load events
CleverTap.addListener(CleverTap.CleverTapDisplayUnitsLoaded, (data) => {
    // Use the 'data' to render UI or store display units
});

// Fetch all available display units
CleverTap.getAllDisplayUnits((err, res) => {
    console.log('All Display Units: ', res, err);
});

// Track display unit impression
CleverTap.pushDisplayUnitViewedEventForID('Display Unit Id');// Replace "display_unit_id" with the actual ID configured in the CleverTap dashboard.

// Track display unit click
CleverTap.pushDisplayUnitClickedEventForID('Display Unit Id');// Replace "display_unit_id" with the actual ID configured in the CleverTap dashboard.

// Initialize product config and listen for event
CleverTap.addListener(CleverTap.CleverTapProductConfigDidInitialize, (data) => {
    // Called when Product Config is initialized
});

// Set default values for product config keys
CleverTap.setDefaultsMap({
    'text_color': 'red',
    'msg_count': 100,
    'price': 100.50,
    'is_shown': true,
    'json': '{"key":"val"}'  // JSON string example
});

//Add the Product Config Fetched listener
CleverTap.addListener(CleverTap.CleverTapProductConfigDidFetch, (data) => {
          /* consume the event data */
    });

//Fetch the Product Config
CleverTap.fetch();

//Add the Product Config Activated listener
CleverTap.addListener(CleverTap.CleverTapProductConfigDidActivate, (data) => {
          /* consume the event data */
    });

//Activate the Product Config
CleverTap.activate();

// Fetch and activate in a single call
CleverTap.fetchAndActivate();

// Set minimum interval between fetches (in seconds)
CleverTap.setMinimumFetchIntervalInSeconds(interval);

// Get boolean value for a config key
CleverTap.getProductConfigBoolean(“key”);

// Get string value for a config key
CleverTap.getProductConfigString(“key”);

// Get number value for a config key
CleverTap.getNumber(“key”);

// Get last fetch time in milliseconds
CleverTap.getLastFetchTimeStampInMillis();

// Listen for updates to feature flags
CleverTap.addListener(CleverTap.CleverTapFeatureFlagsDidUpdate, (data) => {
    // Use the updated flag values
    const isEnabled = CleverTap.getFeatureFlag("BoolKey", false); // default fallback = false
});

// Enable personalization features (based on user profile data)
CleverTap.enablePersonalization();

// Disable personalization (e.g., after user opt-out)
CleverTap.disablePersonalization();

// Track install referrer info for attribution
CleverTap.pushInstallReferrer("source", "medium", "campaign");

// Example: source = "google", medium = "cpc", campaign = "summer_sale"

CleverTap.setOptOut(false); ///Will opt in the user to send data to CleverTap
CleverTap.setOptOut(true); ///Will opt out the user to send data to CleverTap

// Will opt out the user to send Device Network data to CleverTap
CleverTap.enableDeviceNetworkInfoReporting(false);
// Will opt in the user to send Device Network data to CleverTap
CleverTap.enableDeviceNetworkInfoReporting(true);

// Will set the user online
CleverTap.setOffline(false);
// Will set the user offline
CleverTap.setOffline(true);

<!-- Add this to AndroidManifest.xml to set encryption level -->
<meta-data
    android:name="CLEVERTAP_ENCRYPTION_LEVEL"
    android:value="1" /> <!-- 1 = Medium, 0 = None -->

<!-- Add this to Info.plist -->
<key>CleverTapEncryptionLevel</key>
<string>1</string> <!-- 1 = Medium, 0 = None -->