init

react/features/analytics/handlers/amplitude/fixDeviceID.native.ts

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+import { Types } from '@amplitude/analytics-react-native';
+import DefaultPreference from 'react-native-default-preference';
+import { getUniqueId } from 'react-native-device-info';
+
+import logger from '../../logger';
+
+
+/**
+ * Custom logic for setting the correct device id.
+ *
+ * @param {Types.ReactNativeClient} amplitude - The amplitude instance.
+ * @returns {void}
+ */
+export async function fixDeviceID(amplitude: Types.ReactNativeClient) {
+    await DefaultPreference.setName('jitsi-preferences');
+
+    const current = await DefaultPreference.get('amplitudeDeviceId');
+
+    if (current) {
+        amplitude.setDeviceId(current);
+    } else {
+        const uid = await getUniqueId();
+
+        if (!uid) {
+            logger.warn('Device ID is not set!');
+
+            return;
+        }
+
+        amplitude.setDeviceId(uid as string);
+        await DefaultPreference.set('amplitudeDeviceId', uid as string);
+    }
+}

react/features/analytics/handlers/amplitude/fixDeviceID.web.ts

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+import { Types } from '@amplitude/analytics-browser';
+// @ts-ignore
+import { jitsiLocalStorage } from '@jitsi/js-utils';
+
+import logger from '../../logger';
+
+/**
+ * Key used to store the device id in local storage.
+ */
+const DEVICE_ID_KEY = '__AMDID';
+
+/**
+ * Custom logic for setting the correct device id.
+ *
+ * @param {Types.BrowserClient} amplitude - The amplitude instance.
+ * @returns {void}
+ */
+export function fixDeviceID(amplitude: Types.BrowserClient) {
+    const deviceId = jitsiLocalStorage.getItem(DEVICE_ID_KEY);
+
+    if (deviceId) {
+        // Set the device id in Amplitude.
+        try {
+            amplitude.setDeviceId(JSON.parse(deviceId));
+        } catch (error) {
+            logger.error('Failed to set device ID in Amplitude', error);
+
+            return Promise.resolve(false);
+        }
+    } else {
+        const newDeviceId = amplitude.getDeviceId();
+
+        if (newDeviceId) {
+            jitsiLocalStorage.setItem(DEVICE_ID_KEY, JSON.stringify(newDeviceId));
+        }
+    }
+}
+
+/**
+ * Returns the amplitude shared deviceId.
+ *
+ * @returns {string} - The amplitude deviceId.
+ */
+export function getDeviceID() {
+    return jitsiLocalStorage.getItem(DEVICE_ID_KEY);
+}

react/features/analytics/handlers/amplitude/lib.native.ts

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+import amplitude from '@amplitude/analytics-react-native';
+
+export default amplitude;
+
+/**
+ * Initializes the Amplitude instance.
+ *
+ * @param {string} amplitudeAPPKey - The Amplitude app key.
+ * @param {string | undefined} user - The user ID.
+ * @returns {Promise} The initialized Amplitude instance.
+ */
+export function initAmplitude(
+        amplitudeAPPKey: string, user: string | undefined): Promise<unknown> {
+    return amplitude.init(amplitudeAPPKey, user, {}).promise;
+}

react/features/analytics/handlers/amplitude/lib.web.ts

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+import { createInstance } from '@amplitude/analytics-browser';
+
+const amplitude = createInstance();
+
+export default amplitude;
+
+/**
+ * Initializes the Amplitude instance.
+ *
+ * @param {string} amplitudeAPPKey - The Amplitude app key.
+ * @param {string | undefined} user - The user ID.
+ * @returns {Promise} The initialized Amplitude instance.
+ */
+export function initAmplitude(
+        amplitudeAPPKey: string, user: string | undefined): Promise<unknown> {
+
+    // Forces sending all events on exit (flushing) via sendBeacon.
+    window.addEventListener('pagehide', () => {
+        // Set https transport to use sendBeacon API.
+        amplitude.setTransport('beacon');
+        // Send all pending events to server.
+        amplitude.flush();
+    });
+
+    const options = {
+        autocapture: {
+            attribution: true,
+            pageViews: true,
+            sessions: false,
+            fileDownloads: false,
+            formInteractions: false,
+            elementInteractions: false
+        },
+        defaultTracking: false
+    };
+
+    return amplitude.init(amplitudeAPPKey, user, options).promise;
+}