react-native-adapty/src/utils/env-detection.ts

Adapty React Native SDK

import { Platform } from 'react-native';

declare global {
  var expo: {
    modules?: {
      ExpoGo?: boolean;
    };
  };
}

/**
 * Returns a boolean value whether the app is running in Expo Go.
 */
export function isRunningInExpoGo(): boolean {
  return !!globalThis.expo?.modules?.ExpoGo;
}

/**
 * Determines if mock mode should be enabled.
 * Mock mode is enabled in Expo Go or when running on web platform.
 * This is useful for environments where native modules are not available.
 *
 * @returns {boolean} true if running in Expo Go or on web, false otherwise
 */
export function shouldEnableMock(): boolean {
  return isRunningInExpoGo() || Platform.OS === 'web';
}