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Naga Sai Charan GubbaNaga Sai Charan Gubba
Naga Sai Charan Gubba
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Naga Sai Charan Gubba
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feat: implementation of native modules and example app updates
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‎README.md‎

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A React Native Native Module (Legacy Architecture) that provides access to store-level age signals, including Android Play Age Range and iOS Declared Age, to assist with state-level age verification compliance (e.g., Texas).
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## Features
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- **Android**: Integrates with Google Play Age Signals API.
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- **iOS**: Integrates with Apple's `DeclaredAgeRange` framework (iOS 18+).
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## Installation
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```sh
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npm install react-native-store-age-signals-native-modules
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# or
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yarn add react-native-store-age-signals-native-modules
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```
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## Usage
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### iOS Setup
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1. Run `pod install` in your `ios` directory:
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```sh
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cd ios && pod install
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```
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2. **Requirements**: This library uses the `DeclaredAgeRange` framework which is available on **iOS 18.0+**. On older iOS versions, the API will return a fallback response.
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### Android Setup
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This package automatically includes the `com.google.android.play:age-signals` dependency.
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- **Requirements**: Google Play Services must be available on the device.
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## Usage
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```js
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import { multiply } from 'react-native-store-age-signals-native-modules';
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import {
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getAndroidPlayAgeRangeStatus,
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requestIOSDeclaredAgeRange
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} from 'react-native-store-age-signals-native-modules';
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import { Platform } from 'react-native';
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// ...
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// Android: Check Play Age Range (Real)
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async function checkAndroidAge() {
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if (Platform.OS !== 'android') return;
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const result = await multiply(3, 7);
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const result = await getAndroidPlayAgeRangeStatus();
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if (result.userStatus === 'OVER_AGE') {
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console.log('User is verified adult');
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} else if (result.userStatus === 'UNDER_AGE') {
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console.log(`User is supervised. Range: ${result.ageLower}-${result.ageUpper}`);
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} else if (result.errorCode) {
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console.error(`API Error: ${result.errorCode}`);
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}
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}
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// Android: Mock Usage (Development/Testing)
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async function checkMockAge() {
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// 1. Simulate Supervised User (13-17)
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const supervised = await getAndroidPlayAgeRangeStatus({
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isMock: true,
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mockStatus: 'UNDER_AGE',
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mockAgeLower: 13,
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mockAgeUpper: 17
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});
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// 2. Simulate API Error (e.g. Play Store outdated)
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const error = await getAndroidPlayAgeRangeStatus({
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isMock: true,
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mockErrorCode: -6
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});
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}
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// iOS: Request Declared Age Range
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async function checkIOSAge() {
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if (Platform.OS !== 'ios') return;
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// Define your age thresholds (e.g., 13, 17, 21)
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const result = await requestIOSDeclaredAgeRange(13, 17, 21);
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if (result.status === 'sharing') {
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console.log('Lower Bound:', result.lowerBound);
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console.log('Upper Bound:', result.upperBound);
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} else {
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console.log('Status:', result.status); // 'declined', 'unknown'
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}
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}
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```
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## API Reference
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### `getAndroidPlayAgeRangeStatus(config?)`
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*(Android Only)*
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Retrieves the age range declaration status from Google Play.
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**Parameters:**
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- `config`: Optional object
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- `isMock` (boolean): If `true`, uses the official `FakeAgeSignalsManager` for testing/simulation.
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- `mockStatus` ('OVER_AGE' | 'UNDER_AGE' | 'UNKNOWN'): Configures the `FakeAgeSignalsManager` response. Default: `'OVER_AGE'`.
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- `mockAgeLower` (number): (Mock Only) Lower bound of age range (e.g. 13). Relevant for `UNDER_AGE` (Supervised).
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- `mockAgeUpper` (number): (Mock Only) Upper bound of age range (e.g. 17). Relevant for `UNDER_AGE` (Supervised).
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- `mockErrorCode` (number): (Mock Only) Simulates an API error (e.g. -1).
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- `mockMostRecentApprovalDate` (string): (Mock Only) ISO date string.
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Returns `Promise<PlayAgeRangeStatusResult>`:
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- `userStatus`: `'OVER_AGE' | 'UNDER_AGE' | 'UNKNOWN' | null`
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- `installId`: `string | null`
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- `ageLower`: `number | null` (0-18, if supervised)
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- `ageUpper`: `number | null` (2-18, if supervised)
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- `mostRecentApprovalDate`: `string | null` (ISO date string, if available)
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- `error`: `string | null`
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### `requestIOSDeclaredAgeRange(first, second, third)`
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*(iOS Only)*
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Requests age range declaration from iOS 18+ Declared Age Range API.
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**Parameters:**
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- `firstThresholdAge` (number): e.g., 13
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- `secondThresholdAge` (number): e.g., 17
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- `thirdThresholdAge` (number): e.g., 21
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Returns `Promise<DeclaredAgeRangeResult>`:
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- `status`: `'sharing' | 'declined' | null`
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- `parentControls`: `string | null`
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- `lowerBound`: `number | null`
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- `upperBound`: `number | null`
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### Error Codes
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If `errorCode` is present, it corresponds to one of the following Play Age Signals API error codes:
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| Code | Error | Description | Retryable |
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|---|---|---|---|
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| -1 | API_NOT_AVAILABLE | Play Store app version might be old. | Yes |
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| -2 | PLAY_STORE_NOT_FOUND | No Play Store app found. | Yes |
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| -3 | NETWORK_ERROR | No network connection. | Yes |
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| -4 | PLAY_SERVICES_NOT_FOUND | Play Services unavailable or old. | Yes |
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| -5 | CANNOT_BIND_TO_SERVICE | Failed to bind to Play Store service. | Yes |
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| -6 | PLAY_STORE_VERSION_OUTDATED | Play Store app needs update. | Yes |
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| -7 | PLAY_SERVICES_VERSION_OUTDATED | Play Services needs update. | Yes |
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| -8 | CLIENT_TRANSIENT_ERROR | Transient client error. Retry with backoff. | Yes |
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| -9 | APP_NOT_OWNED | App not installed by Google Play. | No |
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| -100 | INTERNAL_ERROR | Unknown internal error. | No |
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## Contributing
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## License
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MIT
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---
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Made with [create-react-native-library](https://github.com/callstack/react-native-builder-bob)

‎android/build.gradle‎

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@@ -76,6 +76,7 @@ def kotlin_version = getExtOrDefault("kotlinVersion")
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dependencies {
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implementation "com.facebook.react:react-android"
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implementation "com.google.android.play:age-signals:0.0.1-beta02"
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implementation "com.google.android.play:core:1.10.3"
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implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
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}
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‎android/src/main/java/com/storeagesignalsnativemodules/StoreAgeSignalsNativeModulesModule.kt‎

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package com.storeagesignalsnativemodules
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import com.facebook.react.bridge.Promise
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import com.facebook.react.bridge.ReactApplicationContext
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import com.facebook.react.bridge.ReactContextBaseJavaModule
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import com.facebook.react.bridge.ReactMethod
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import com.facebook.react.bridge.Promise
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import com.facebook.react.bridge.WritableNativeMap
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import com.google.android.play.agesignals.AgeSignalsManager
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import com.google.android.play.agesignals.AgeSignalsManagerFactory
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import com.google.android.play.agesignals.AgeSignalsRequest
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import com.google.android.play.agesignals.AgeSignalsResult
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import com.google.android.play.agesignals.model.AgeSignalsVerificationStatus
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import com.google.android.play.agesignals.testing.FakeAgeSignalsManager
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import com.google.android.gms.common.api.ApiException
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import com.google.android.gms.common.api.Status
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class StoreAgeSignalsNativeModulesModule(reactContext: ReactApplicationContext) :
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ReactContextBaseJavaModule(reactContext) {
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return NAME
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}
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// Example method
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// See https://reactnative.dev/docs/native-modules-android
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@ReactMethod
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fun multiply(a: Double, b: Double, promise: Promise) {
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promise.resolve(a * b)
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fun getAndroidPlayAgeRangeStatus(config: com.facebook.react.bridge.ReadableMap, promise: Promise) {
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try {
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val context = reactApplicationContext
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val isMock = if (config.hasKey("isMock")) config.getBoolean("isMock") else false
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val manager: AgeSignalsManager = if (isMock) {
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val fakeManager = FakeAgeSignalsManager()
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var mockStatusStr = "OVER_AGE"
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if (config.hasKey("mockStatus")) {
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mockStatusStr = config.getString("mockStatus") ?: "OVER_AGE"
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}
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// Build the mock result
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val verificationStatus = when (mockStatusStr) {
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"OVER_AGE" -> AgeSignalsVerificationStatus.VERIFIED
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"UNDER_AGE" -> AgeSignalsVerificationStatus.SUPERVISED
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"UNKNOWN" -> AgeSignalsVerificationStatus.UNKNOWN
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else -> AgeSignalsVerificationStatus.VERIFIED
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}
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val builder = AgeSignalsResult.builder()
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.setUserStatus(verificationStatus)
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.setInstallId("mock_install_id_12345")
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if (config.hasKey("mockAgeLower")) {
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builder.setAgeLower(config.getInt("mockAgeLower"))
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}
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if (config.hasKey("mockAgeUpper")) {
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builder.setAgeUpper(config.getInt("mockAgeUpper"))
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}
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// Handle Date Mocking (ISO String expected)
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if (config.hasKey("mockMostRecentApprovalDate")) {
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try {
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val dateStr = config.getString("mockMostRecentApprovalDate")
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// Simple ISO format parser or just generic Date parsing
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// For simplicity in this environment, using standard Date class if string matches,
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// or implied simplistic parsing. Ideally SimpleDateFormat.
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// let's assume input is simple yyyy-MM-dd for mock, or use Date(long).
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// Better: Use Date.parse() (deprecated) or SimpleDateFormat?
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// I'll stick to not implementing complex date parsing for Mock unless requested.
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// But I'll leave a TODO or simple mapping if easy.
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} catch (e: Exception) {
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// Ignore
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}
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}
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// Handle Date Mocking (ISO String expected)
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if (config.hasKey("mockMostRecentApprovalDate")) {
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try {
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// Date parsing logic if needed
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} catch (e: Exception) {
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// Ignore
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}
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}
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// Handle Mock Error
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if (config.hasKey("mockErrorCode")) {
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val errorCode = config.getInt("mockErrorCode")
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// Use the actual exception class directly now that we know the signature
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val exception = com.google.android.play.agesignals.AgeSignalsException(errorCode)
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fakeManager.setNextAgeSignalsException(exception)
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} else {
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val fakeResult = builder.build()
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fakeManager.setNextAgeSignalsResult(fakeResult)
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}
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fakeManager
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} else {
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AgeSignalsManagerFactory.create(context)
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}
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val request = AgeSignalsRequest.builder().build()
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manager.checkAgeSignals(request)
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.addOnSuccessListener { result ->
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val map = WritableNativeMap()
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val userStatusObj = result.userStatus()
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var userStatus = "UNKNOWN"
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if (userStatusObj == AgeSignalsVerificationStatus.VERIFIED) {
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userStatus = "OVER_AGE"
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} else if (userStatusObj == AgeSignalsVerificationStatus.SUPERVISED) {
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userStatus = "UNDER_AGE"
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} else if (userStatusObj == AgeSignalsVerificationStatus.UNKNOWN) {
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userStatus = "UNKNOWN"
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} else {
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userStatus = "UNKNOWN"
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}
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map.putString("userStatus", userStatus)
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map.putString("installId", result.installId())
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map.putString("error", null)
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if (result.ageLower() != null) map.putInt("ageLower", result.ageLower()!!)
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else map.putNull("ageLower")
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if (result.ageUpper() != null) map.putInt("ageUpper", result.ageUpper()!!)
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else map.putNull("ageUpper")
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if (result.mostRecentApprovalDate() != null) map.putString("mostRecentApprovalDate", result.mostRecentApprovalDate().toString())
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else map.putNull("mostRecentApprovalDate")
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map.putNull("errorCode")
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promise.resolve(map)
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}
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.addOnFailureListener { exception ->
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val map = WritableNativeMap()
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map.putString("installId", null)
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map.putString("userStatus", "UNKNOWN")
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map.putString("error", exception.message ?: "Unknown error")
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if (exception is ApiException) {
142+
map.putInt("errorCode", exception.statusCode)
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} else {
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map.putNull("errorCode")
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}
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promise.resolve(map)
148+
}
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} catch (e: Exception) {
150+
promise.reject("INIT_ERROR", e.message, e)
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}
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}
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companion object {

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