INNER CODE UNIT · TypeScript

optIn

OneSignal/react-native-onesignal · src/index.ts:400

      export function optIn() {
        if (!isNativeModuleLoaded(RNOneSignal)) return;

        RNOneSignal.optIn();
      }
    }

    /**
     * Add a callback that fires when the OneSignal user state changes.
     * Important: When using the observer to retrieve the onesignalId, check the externalId as well to confirm the values are associated with the expected user.
     */
    export function addEventListener(
      _event: 'change',
      listener: (event: UserChangedState) => void,
    ) {
      if (!isNativeModuleLoaded(RNOneSignal)) return;

      isValidCallback(listener);

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