@capacitor-firebase/remote-config

Unofficial Capacitor plugin for Firebase Remote Config.[^1]

Installation

npm install @capacitor-firebase/remote-config firebase
npx cap sync

Add Firebase to your project if you haven't already (Android / iOS / Web).

Android

Google Analytics is required for the conditional targeting of app instances to user properties and audiences. Make sure that you install the Capacitor Firebase Analytics plugin in your project.

Variables

This plugin will use the following project variables (defined in your app’s variables.gradle file):

• $firebaseConfigVersion version of com.google.firebase:firebase-config (default: 21.2.0)

Configuration

No configuration required for this plugin.

Demo

A working example can be found here: robingenz/capacitor-firebase-plugin-demo

Usage

import { FirebaseRemoteConfig } from '@capacitor-firebase/remote-config';

const activate = async () => {
  await FirebaseRemoteConfig.activate();
};

const fetchAndActivate = async () => {
  await FirebaseRemoteConfig.fetchAndActivate();
};

const fetchConfig = async () => {
  await FirebaseRemoteConfig.fetchConfig({
    minimumFetchIntervalInSeconds: 1200,
  });
};

const getBoolean = async () => {
  const { value } = await FirebaseRemoteConfig.getBoolean({
    key: 'is_sale',
  });
  return value;
};

const getNumber = async () => {
  const { value } = await FirebaseRemoteConfig.getNumber({
    key: 'upcoming_maintenance',
  });
  return value;
};

const getString = async () => {
  const { value } = await FirebaseRemoteConfig.getString({
    key: 'license_key',
  });
  return value;
};

API

• activate()
• fetchAndActivate()
• fetchConfig(...)
• getBoolean(...)
• getNumber(...)
• getString(...)
• setMinimumFetchInterval(...)
• Interfaces
• Type Aliases
• Enums

activate()

activate() => Promise<void>

Make the last fetched configuration available to the getters.

Since: 1.3.0

fetchAndActivate()

fetchAndActivate() => Promise<void>

Perform fetch and activate operations.

Since: 1.3.0

fetchConfig(...)

fetchConfig(options?: FetchConfigOptions | undefined) => Promise<void>

Fetch and cache configuration from the Remote Config service.

| Param | Type | | ------------- | ----------------------------------------------------------------- | | options | FetchConfigOptions |

Since: 1.3.0

getBoolean(...)

getBoolean(options: GetBooleanOptions) => GetBooleanResult

Get the value for the given key as a boolean.

| Param | Type | | ------------- | ------------------------------------------------- | | options | GetOptions |

Returns: GetBooleanResult

Since: 1.3.0

getNumber(...)

getNumber(options: GetNumberOptions) => GetNumberResult

Get the value for the given key as a number.

| Param | Type | | ------------- | ------------------------------------------------- | | options | GetOptions |

Returns: GetNumberResult

Since: 1.3.0

getString(...)

getString(options: GetStringOptions) => GetStringResult

Get the value for the given key as a string.

| Param | Type | | ------------- | ------------------------------------------------- | | options | GetOptions |

Returns: GetStringResult

Since: 1.3.0

setMinimumFetchInterval(...)

setMinimumFetchInterval(options: SetMinimumFetchIntervalOptions) => Promise<void>

Set the minimum fetch interval.

Only available for Web.

| Param | Type | | ------------- | ----------------------------------------------------------------------------------------- | | options | SetMinimumFetchIntervalOptions |

Since: 1.3.0

Interfaces

FetchConfigOptions

| Prop | Type | Description | Default | Since | | ----------------------------------- | ------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------------------ | ----- | | minimumFetchIntervalInSeconds | number | Define the maximum age in seconds of an entry in the config cache before it is considered stale. During development, it's recommended to set a relatively low minimum fetch interval. Only available for Android and iOS. | 43200 | 1.3.0 |

GetBooleanResult

| Prop | Type | Description | Since | | ------------ | --------------------------------------------------------- | ----------------------------------------------------------------------------------- | ----- | | value | boolean | The value for the given key as a boolean. | 1.3.0 | | source | GetValueSource | Indicates at which source this value came from. Only available for Android and iOS. | 1.3.0 |

GetOptions

| Prop | Type | Description | Since | | --------- | ------------------- | ---------------------------- | ----- | | key | string | The key of the value to get. | 1.3.0 |

GetNumberResult

| Prop | Type | Description | Since | | ------------ | --------------------------------------------------------- | ----------------------------------------------------------------------------------- | ----- | | value | number | The value for the given key as a number. | 1.3.0 | | source | GetValueSource | Indicates at which source this value came from. Only available for Android and iOS. | 1.3.0 |

GetStringResult

| Prop | Type | Description | Since | | ------------ | --------------------------------------------------------- | ----------------------------------------------------------------------------------- | ----- | | value | string | The value for the given key as a string. | 1.3.0 | | source | GetValueSource | Indicates at which source this value came from. Only available for Android and iOS. | 1.3.0 |

SetMinimumFetchIntervalOptions

| Prop | Type | Description | Default | Since | | ----------------------------------- | ------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------------------ | ----- | | minimumFetchIntervalInSeconds | number | Define the maximum age in seconds of an entry in the config cache before it is considered stale. During development, it's recommended to set a relatively low minimum fetch interval. | 43200 | 1.3.0 |

Type Aliases

GetBooleanOptions

GetOptions

GetNumberOptions

GetOptions

GetStringOptions

GetOptions

Enums

GetValueSource

| Members | Value | Description | Since | | ------------- | -------------- | --------------------------------------------------------------------------------------- | ----- | | Static | 0 | Indicates that the value returned is the static default value. | 1.3.0 | | Default | 1 | Indicates that the value returned was retrieved from the defaults set by the client. | 1.3.0 | | Remote | 2 | Indicates that the value returned was retrieved from the Firebase Remote Config Server. | 1.3.0 |

Changelog

See CHANGELOG.md.

License

See LICENSE.

[^1]: This project is not affiliated with, endorsed by, sponsored by, or approved by Google LLC or any of their affiliates or subsidiaries.